Installing clockworkmod recovery via adb. How to install firmware update through recovery

Everyone who takes the first steps in learning the procedure for flashing Android devices initially pays attention to the most common way to carry out the process - flashing through recovery. Android Recovery is a recovery environment that almost all users of Android devices have access to, regardless of the type and model of the latter. Therefore, the flashing method through recovery can be considered as the easiest way to update, change, restore or completely replace the device software.

Almost every device running the Android OS is equipped with a special recovery environment by the manufacturer, which provides to some extent, including ordinary users, the ability to manipulate the internal memory of the device, or rather, its partitions.

It should be noted that the list of operations that are available through the "native" recovery installed in the device by the manufacturer is very limited. As for the firmware, only official firmware and / or their updates can be installed.

In some cases, through the factory recovery, you can install a modified recovery environment (custom recovery), which in turn will expand the possibilities of working with firmware.

At the same time, it is quite possible to perform the main actions for restoring performance and updating software through factory recovery. For installation official firmware or updates distributed in the format *.zip, perform the following steps.

How to flash a device through a modified recovery

Modified (custom) recovery environments have a much wider list of options for working with Android devices. One of the first to appear, and today a very common solution, is the recovery from the ClockworkMod team - CWM Recovery.

Installing CWM Recovery

Since CWM recovery is an unofficial solution, you will need to install a custom recovery environment on your device before using it.

In the event that the device is not supported by the ROM Manager application or the installation does not work correctly, you must use other methods for installing CWM Recovery. Applicable methods for various devices are described in the articles from the list below.

For Samsung devices, in most cases, the Odin application is used.
For devices built on the MTK hardware platform, the SP Flash Tool application is used.
Most universal way, but at the same time the most dangerous and difficult is firmware recovery via Fastboot. The steps to install the recovery in this way are described in detail at the link:

Firmware via CWM

With the help of a modified recovery environment, you can flash not only official updates, but also custom firmware, as well as various system components represented by cracks, additions, improvements, kernels, radio, etc.

It is worth noting that there are a large number of versions of CWM Recovery, so after logging in to various devices you can see a slightly different interface - background, design, touch control may be present, etc. In addition, some menu items may or may not be present.

The examples below use the most standard version of the modified CWM recovery.
At the same time, in other modifications of the environment, when flashing, items are selected that have the same names as in the instructions below, i.e. a slightly different design should not cause concern to the user.

In addition to the design, the management of CWM actions in various devices differs. Most devices use the following scheme:

Hardware key "Volume+"— move one point up;
Hardware key "Volume-"— move one point down;
Hardware key "Food" and/or Home- confirmation of the choice.

So firmware.

Let's move on to the firmware. To install the zip package, select the item "install zip from sdcard" and confirm your choice by pressing the corresponding hardware key. Then the choice of the item follows. "choose zip from sdcard".

A list of folders and files available on the memory card is displayed. We find the package we need and select it. If the installation files were copied to the root of the memory card, you will have to scroll down the list to display them.

Before starting the firmware procedure, the recovery again requires confirmation of the awareness of one's own actions and an understanding of the irreversibility of the procedure. Choose an item "Yes - Install ***.zip", where *** is the name of the package being flashed.

The firmware procedure will begin, accompanied by the appearance of log lines at the bottom of the screen and the completion of the progress bar.

After the inscription appears at the bottom of the screen "Install from sdcard complete" firmware can be considered complete. Reboot to Android by selecting the item "reboot system now" on the main screen.

Firmware via TWRP Recovery

In addition to the solution from the developers of ClockworkMod, there are other modified recovery environments. One of the most functional solutions of this kind is TeamWin Recovery (TWRP). How to flash devices using TWRP is described in the article:

This is how Android devices are flashed through recovery environments. It is necessary to carefully approach the choice of recovery and the method of installing them, as well as flash only the appropriate packages received from reliable sources into the device. In this case, the process proceeds very quickly and does not cause any problems afterwards.

Good day everyone, today we will talk about alternative recovery for your android device. Everyone knows that every smartphone has its own recovery, but it is very limited in functionality (installing updates and resetting settings). And we will analyze ClockworkMod Recovery (alternative recovery), we will start strictly why it is needed and end with instructions for smartphone firmware.

Alternative recovery ClockworkMod

ClockworkMod Recovery- this is a much more powerful system recovery utility (menu) than the factory one, which allows you to make full backups of the entire system of the device, install software, firmware, kernels and much more on it, which usually does not allow you to do factory recovery. ClockworkMod is installed in a special system partition of the internal memory of a tablet or phone, in place of the factory recovery menu. Closest competitor ClockworkMod Recoveryis TWRP recovery.

ClockworkMod Recovery can help you out in some seemingly hopeless situations. Even if your tablet or phone fails to boot, in many cases, with CWM, you can restore the system with all its settings and applications. Download ClockworkMod Recovery is available on w3bsit3-dns.com for your specific phone model.

Here is a rough list of what you can do with ClockworkMod Recovery:

Install custom firmware and unofficial kernels
Install factory system updates, add-ons and patches
Connect to a computer via USB in removable storage mode
Connect to a computer via USB to work with the ADB program
Create a full backup of the current firmware and its individual parts (system, settings, applications)
Restore a device from a previously created backup
Wipe - data/factory reset, wipe cache, wipe Dalvik-cache, wipe battery stats
Create partitions on the memory card and format themClockworkMod Recovery is made by developer Koushik Dutta (also known as Koush) and there are CWM versions for most Android phones and tablets.

Install ClockworkMod Recovery

For many smartphones and some tablets, installing ClockworkMod Recovery is a very simple procedure, you just need to install the ROM Manager program from the Market and the first item in its menu will be the ClockworkMod installation item. For other devices, there may be separate utilities like the application Acer Recoveryinstaller for Acer tablet Iconia Tab, or ClockworkMod Recovery is installed on them using the adb program.

Launch ClockworkMod Recovery

There are several ways to upload a tablet or phone to ClockworkMod Recovery.

1. Using the ROM Manager program, selecting the "Download recovery mode».

2. By pressing a specific key combination when turning on the device. This combination depends on the device model. On many devices, you can get into recovery by pressing the volume down and power buttons at the same time when you turn them on.

3. By using adb programs. If you have set up a connection to your computer using the ADB program, you can boot your tablet into recovery using the command: adb reboot recovery

Purpose of ClockworkMod Recovery Menu Items

Having loaded your tablet into ClockworkMod Recovery, you will first of all see its main menu:On most devices, you can usually navigate through the menu items using the volume buttons. Use the power button to select the desired menu item. In some devices, other buttons may be used, for example, to return to the previous menu.In all submenus, you can return to the previous menu by selecting +++++Go Back+++++

Purpose of the main menu items:

2 .apply update.zip from sdcard - this is one of the most frequently used items in ClockworkMod Recovery.

With it, you can install both official and unofficial (custom) firmware, install kernels, themes and other software that must be in the update.zip file, which you must place in the root of the memory card (in file manager Android devices this is the /sdcard folder).
After selecting this item, you will be taken to the next menu, where you must confirm your choice by going to Yes - Install /sdcard/update.zip

3. wipe data/factory reset - full reset settings, data and cache. After that, your phone or tablet will return to the state in which it was sold in the store. ClockworkMod will clear the /data and /cache partitions in the internal memory of the device. Everything from the ".android_secure" system folder on the memory card and the sd-ext partition will also be deleted.

4. wipe cache partition - clearing the /cache partition in internal memory. All temporary data that the system and programs have accumulated will be cleared. This item is usually used before installing a new firmware or kernel.

5. install zip from sdcard - installing a zip file from a memory card. After selecting this item, you will be taken to the following submenu:

apply /sdcard/update.zip - this item is completely similar to item 2 of the main menu "apply update.zip from sdcard"
choose zip from sdcard - select the .zip file on the memory card to install.

This item is also similar to item 2 and is also used to install firmware, kernels and other mods. Its only difference is that the installation can be done from any zip file with any name, located anywhere on the memory card. After you select this item, a list of files and folders on your memory card will open, from which you need to select a .zip file for installation.

toggle signature verification - enable/disable file signature verification.

If you enable Signature check: Enabled, you will not be able to install alternative firmware that has not been signed by the developer. Most custom firmware developers do not sign.

toggle script assert - enable/disable assertion script.

This item is intended for internal use in CWM, and you will never need it, so it's best not to touch it.

+++++Go Back+++++ - this item, as already mentioned, is used to return to the previous ClockworkMod menu

6. backup and restore - creating and restoring backups. Another of the most important points of ClockworkMod. With it, you can make a complete copy of the entire system of the tablet, along with the data and applications available in its internal memory - the so-called Nandroid backup, or a snapshot of the system, and then, if necessary, return the tablet to this state. This menu looks like this:

Its points mean the following:

Backup - creating a backup copy of all partitions in the internal memory of the device.

The backup will be saved on the memory card. By default, the name of the backup contains the time and date of its creation. You can rename the backup. The name must consist of Latin letters and numbers and not contain spaces

restore - restore all partitions from the selected backup.

By selecting this item, you will see a list of backups available on the memory card and you can select from it the copy you need to restore.

Advanced Restore - restore a specific partition from a selected backup.

You can select a separate partition that you want to restore from a backup - boot, system, data, cache or sd-ext partition as shown in the screenshot:

7. mounts and storage - mounting individual partitions, formatting them and mounting the device in as USB drive when connected to a computer (mounting makes partitions or folders available for use).

The items on this menu mean the following:

mount /system- mounting system partition
unmount /data - unmount data partition
unmount /cache - unmount cache partition
mount /sdcard - mounting a memory card
mount /sd-ext - mounting Linux ext partition on memory card (if any)
format boot , format system, format data, format cache - formatting of the relevant sections.

Attention! Be careful with these menu items. For example, formatting the system partition will destroy your operating system (current firmware). After formatting the boot partition, you will not be able to boot your device and it will turn into a brick.

format sd card- formatting a memory card
format sd-ext - formatting linux partition on memory card
mount USB storage - connecting a tablet or phone to a computer in removable storage mode

8 advanced - additional functions ClockworkMod.

This menu consists of the following items:

Wipe Dalvik Cache - clearing the cache of the Dalvik Java virtual machine, which is used to run applications. This menu item is usually used before installing a new firmware, especially an unofficial one.
Wipe Battery Stat - reset battery statistics. It is believed that this item should be used when the system battery level indicator shows incorrect values. However Google, the Android system developer claims that this should not affect the correct readings of the indicator.
report error- report a bug. You can report a ClockworkMod recovery bug to its developer. The error log will be written to the memory card, and you can send it to the developer using the ROM Manager program.
key test - checking the functionality of the device buttons, when you press the button, it displays its code
Restart adb - restart adb server This item helps when the device stopped responding to ADB program commands when it is connected via USB cable
Partition SD Card - creating partitions on the memory card. This item is used to create /sd-ext and /swap partitions on the memory card. The /sd-ext partition can be used by some firmware when there is not enough internal memory on the device, for example, to expand the /data partition. The /swap partition is commonly used to speed up an Android device.
Fix Permissions - Fix file and partition permissions. This item is used to restore the factory permissions to system files and folders that can be changed. incorrect work some root applications, which can lead to freezes and crashes in the tablet or phone.

Backing Up and Restoring Your Device with ClockworkMod

As you already know, using ClockworkMod you can create a full backup of the firmware of your tablet or phone (Nandroid). CWM takes snapshots of all partitions in the device's internal memory and the ".androidsecure" folder located on the device's memory card. A snapshot is taken not only of the operating system, with all its settings, but also of installed applications.

Making a backup copy (Nandroid Backup):

Open the item "backup & restore"
Choose "backup"
Confirm the choice by going to "Yes"

You will have a full backup file on your memory card located in the clockworkmod/backup folder. The file name consists of the date and time the copy was made, but you can rename it. Do not use Russian characters and spaces in the file name.

Restoring a device from a backup using ClockworkMod:

Reboot the device in CWM recovery
Open the item "Backup & restore"
Choose "restore"
Select the desired backup from the list.

Note: Individual applications from the ClockworkMod Recovery backup, SMS and WiFi settings, without touching the current firmware, can be restored using the application app extractor. It also knows how to extract applications from a backup copy of the program Titanium backup.

Install firmware, updates, kernels and more on an Android device using ClockworkMod

All alternative firmware, custom kernels, cracks, add-ons, decorations, application packages that can be installed on a tablet or phone using ClockWorkMod recovery are packed as a zip file.
Before you install anything on your device, do not forget to make a full backup of the current firmware, so that later you can safely return your tablet or phone to its original state.
Make sure your device's battery is fully charged and disconnect it from your computer and charger.
Copy the file you want to flash to a memory card, preferably to its root, NOT UNPACKING IT. Make sure that the file name consists only of Latin letters and numbers and does not contain spaces or special characters.
If you are installing new firmware, be sure to do complete cleaning using the item "wipe data / factory reset"

Let's get to the firmware:

Insert a memory card into the device
Reboot the device in ClockWorkMod recovery
Select the item "install zip from sdcard".
Open the item "choose zip from sdcard".
In the window that opens, we find our file, it will be located below, after the list of folders (if they are on the memory card)
We confirm the choice by going to the item "Yes".
After the end of the firmware, we return to the previous menu, using the item "+++++Go Back+++++"
After flashing any zip files it is highly recommended to clear the cache and dalvik cache.

The Android operating system is very stable, but in some cases, problems may arise with it. They are usually associated with the work of the current firmware. There are many ways to flash; in this article, we will look at how to flash Android through Recovery.

There are several basic ways to enter this mode:

How to get ROOT rights: Video

Firmware with ROOT access

Let's figure out how to install the firmware through it. First of all, you need to find and download the new firmware version as an archive.

The gadget will reboot and 8 items will appear in front of the user. Each of them is responsible for a specific operation. For example, if you go to "Wipe / Factory reset" - the system will be reset to factory settings (in some cases, simply by activating this item, you can avoid the need to change the firmware when the device began to work incorrectly). "Install" makes it possible to install files when it is impossible to do this from the shell itself.

For the firmware, you need to go to the “Install” section (it is located in the extreme left corner), select the place where the firmware was downloaded, and start the process.

After a while, the system will report a successful completion, then you will need to exit the “Install” mode and select the “Reboot” mode. There, click on the "System" item: if the whole operation was carried out correctly, the device will boot successfully.

Flashing Recovery Mode

Now consider the question of how to flash Recovery on Android. To do this, you need to install the so-called CWM Recovery. The easiest way to do this is with special utility, which can be found all in the same Google Play store at this link. In this case, superuser rights are also required. Having launched the program, you only need to follow its instructions by clicking "Next". If CWM Recovery is already installed on the system, then the utility will simply ask you to select the appropriate item that performs an action related to firmware or reset to factory settings.

Any device with Android OS starts in Recovery mode. This is a standard feature. However, with the factory option, you can perform too narrow a range of tasks. So, this is resetting the phone to the initial settings, clearing the cache, as well as updating the system from the update.zip file. Obviously, users who are expanding their knowledge in the IT field are very unhappy with such a meager list. This is where specially developed Recovery Modes come to the rescue. CWM Recovery is a popular tool among Android users and a worthy factory replacement.

Why do I need CWM Recovery mode

Clockworkmod Recovery (CWM) is a famous factory recovery alternative developed by Koushik Dutta. You can install it on most Android devices. CWM Recovery helps even in situations that sometimes seem hopeless to an ordinary owner. That is why it is necessary to know about its existence, as well as be able to use it.

CWM mode has many options

What exactly does the utility do:

Installs unofficial custom firmware and kernels.
Installs factory system updates, OS additions and patches.
Connects to a computer via USB in removable storage mode and to work with the ADB program.
Creates a full backup of the current firmware and its individual parts (system, settings, applications).
Restores a device from a previously created backup.
Resets to factory settings (Wipe - data / factory reset), clears the cache (wipe cache), clears the dalvik cache (wipe Dalvik-cache), clears battery statistics (wipe battery stats).
Creates partitions on the memory card and formats them.

CWM: installation instructions

ClockworkMod is sewn into the internal memory of the device in place of the factory mode. In some cases, work is carried out on the gadget itself with access to Root-right, and in others - on a PC.

The article covers such basic methods as Rom Manager, FastBoot, Rashr and Odin. For many devices, the companies themselves release separate utilities, for example, Acer Recovery Installer for Acer devices. CWM is embedded in the device memory on these devices also through the ADB software, which is suitable for devices with the HTC manufacturer.

Rom Manager: Root rights and sewing

Rom Manager is a utility created by CWM developers. It is available for download on the Google Play Market. Allows you to install CWM Recovery on the device itself without using a computer and a USB cable. Before using it, you need to root the device, that is, get administrator rights.

Getting Root rights

The procedure is straightforward and is easily carried out using special software. Take Framaroot as an example. With its simple and intuitive interface, everyone can handle it even without instructions.

Launch Rom Manager

Now is the time to use the program:

Video: how to flash Recovery with Rom Manager

Although the method is easy, there is a drawback in it: it is not suitable for all devices, as already indicated earlier. Before you start using this method, it would be logical to first determine that this program is compatible with the gadget. The list is available on the official Rom Manager website.

FastBoot Mode: The Complicated Method

The method of installing CWM using FastBoot will require skill from the user, as it is much more complicated than the previous one. It does not run on the device, but on the computer. It is recommended to use it only if you already have skills in such operations. Before the installation itself, you need to download certain files to your computer or laptop. This list also includes the Android SDK platform available for Windows, Mac and Linux.

Preparatory stage

What you need to have before installing CWM using FastBoot mode:

Windows computer and USB cable to connect the device to the PC.
USB drivers for correct device detection. They can be downloaded from the official website of the manufacturer.
Android SDK platform.
recovery file.

The Android SDK utility will help you install the required Android SDK Tools and Android SDK Platform tools:

What else needs to be done before starting the firmware itself? Judging by the list above, you need a recovery-clockwork.img file. This is one of the key tools for further work. Downloading it is not difficult, but this is not the end of the matter. It is important to place this file in the platform-tools folder. For further convenience in the firmware, you need to rename it to recovery.img.

Place the file in the platform-tools folder

Straight to the point!

Now everything is ready for the CWM firmware itself, so you can safely get to work. Below is given an action in which it is quite difficult to get lost.

The level of complexity, as you can see, is high, so before the procedure it is strongly recommended to check that this method is suitable for the device, since it may not work in all gadgets. In practice, this method is good if the manufacturer of the device is HTC.

Rashr application

The installation method using Rashr is convenient and easy to perform, it is recommended for beginners. However, ironically, it also requires administrator rights. You can get them in a few steps. was given earlier in the Rom Manager section.

How to work with Rashr

First you need to download the application itself. It is located in free access in the Play Market (Rashr - Flash Tool). You can also watch the program on a third-party site, but you must beware of suspicious web pages so as not to catch a virus.

When the program is already on the phone, you need to open it and provide it with previously received Root rights upon request. Further, everything is simple:

Video: CWM and Rashr

Odin: solution for Samsung

The previous three methods are suitable for different models devices. The same method is effective for Samsung devices. This is a proprietary utility, so it cannot be used for devices from other manufacturers. There are many versions of this application. The last one is Odin 3.09.

Here is the standard factory recovery option changes to a modified one using a PC, as with FastBoot:

How to enable CWM Recovery mode after flashing

After the CWM mode has been set using one of the above methods, you need to check if it works. You can launch ClockworkMod Recovery:

using the ROM Manager program, selecting the section on its home page " Download Recovery mode";
by pressing the keys simultaneously after turning off the device. Combinations may differ depending on the model and manufacturer of the device. In most cases, these are the volume down and power buttons;
using the ADB program using the adb reboot recovery button.

Possible difficulties

During the installation of an alternative Recovery Mode, in particular, CWM, various difficulties and errors may occur. Which of them are the most common and how to solve them?

CWM Recovery does not recognize the memory card

CWM makes it possible to update the phone using the archive. When opening Recovery, the user sees a message that the flash card cannot be mounted. After installing another card, even with less memory, the problem disappears. The reason lies in the Windows system itself. The fact is that it diverges from the standards for formatting the card. In order to format according to the specifications of SD/SDHC/SDXC flash cards, and not just in the standard form, it is recommended to use specialized software, such as SD Formatter.

The SD Formatter program allows you to correctly format the SD card

CWM does not see the internal memory of the device: a solution to the problem

When the files to be recovered are on the internal storage, and therefore can only be recovered from there, a problem may arise. When you connect the USB cable to the PC and turn on USB Debugging, the program reports that the Android device is not detected and you need to turn on USB Debugging.

To solve this problem:

Connect the device as a camera, not a storage device. If there is more available options, select them.
Install generic drivers.
Find a more suitable Recovery program for your device.

Recovery menu not working

If, when starting an alternative recovery mode (volume + Home button or power), a picture appears with a lying robot, then the recovery was flashed, but when the device was restarted, it was overwritten by the stock Recovery.

The problem is solved in the following way.

Before flashing with Odin3, you need to remove the Auto restart checkbox and disconnect the cable after flashing. From the Download mode on the device, switch to the recovery mode by holding the volume up + home screen + power keys in sequence, and hold them until the recovery menu appears. So in any case you should get into the custom recovery menu.
In it, select Reboot system now and then mark Yes. This action will overwrite the stock recovery with the custom one and the "No command" error will be fixed.

Many users of modern gadgets of well-known brands are tormented by this issue: from top-end Samsung or Sony devices to the popular Xiaomi and Meise.

Possible ways to solve problems

"Recovery": what it is and what it is eaten with

Many users immediately give up and rush to contact. However, any experienced user knows that this is not necessary. After all, you can save a decent amount of money and nerves by following just some simple steps given in this manual. "Recovery" is a special software that is available in smartphones based on the Android operating system. It is something like the BIOS on a regular personal computer. That is, with the help of "Recovery" you can completely reset the smartphone to factory settings. Here you can also flash the device or install operating system updates. Upon purchase, the user most often receives a device with a factory Recovery menu. It is slightly limited in functionality and does not allow you to successfully flash the operating system. If we talk about the "custom" "Recovery", then it allows you to more fully interact with the phone system. Thus, you can make backup copies of firmware and restore them, as well as carry out a deeper and more complete reset of the device.

"Recovery": how to enter

To flash the device through the "Recovery" menu, you need to get into this very menu. This can be done quite simply, especially considering that many devices use the same login combination. So, if the smartphone has a “Home” button or a physical central button, then on the turned-on gadget, simultaneously press the “Volume +” and “Home” buttons. After that, without releasing these buttons, you need to press the power button. The device should turn on in the desired mode. In the event that the user has a more modern device without a physical Home button, it will be necessary to repeat the process that was described above, but only when using the Volume + buttons and the power button. If a desired result is not achieved, it is recommended to refer to the extended list of ways to enter the Recovery menu for devices from various manufacturers.

What else is needed?

To understand how you can reflash an Android device, you must first download the firmware for your device. Firmware files are most often hidden from public view in order to preserve the manufacturer's data and security. It is for this reason that ordinary users create backup copies of their OS and form databases of stock firmware from them, links to which can be found on special sites. It is the firmware file itself, which is in the archive with the * .zip extension, that will be needed in order to learn about restoring "Android" through "Recovery". Sometimes there are times when the old firmware bothers users and they want something new. It is for this reason that there are always craftsmen who develop custom firmware, adding something new from them or, on the contrary, “cutting out” the excess. In this case, the standard "Recovery" will not work. This is where custom CWM Recovery or TWRP come to the rescue.

How to install CWM Recovery or TWRP

It is not necessary to install "Recovery" on Android using a personal computer. Most often it is easier to use stock. All you need to do for this is to download the necessary file, which is in the *zip archive and move it to the smartphone's external flash card. After that, you need to go to the stock "Recovery" and select the item " Apply update external storage". In the list that opens, you must select the same file with custom "Recovery". When the selection is confirmed, the installation process will begin. The device will then prompt you to reboot. The process will be completed.

How to flash Android through "Recovery"

Let's proceed directly to the process of installing the firmware. I would like to note that all unofficial Android OS files created directly by users are installed only at their own peril and risk. If the decision to install non-native software is nevertheless made, you need to make sure that the firmware was written specifically for the smartphone model that you plan to reflash. If we are talking about stock firmware, then it's better not to bother installing CWM Recovery or TWRP. All manipulations that should be done are limited only to downloading the factory file and moving it to an external memory card. The process after that will be similar to installing a custom "Recovery". You need to go to the stock menu "Recovery" and select the item "Apply update from external storage" in it. Then you need to specify the firmware file and confirm the action. When the process is completed, you will need to perform one more step, which will avoid "glitches" and freezes when you turn on and operate your smartphone. Immediately after the firmware is installed, you must select the menu item "Wipe data / factory reset" and confirm the operation. Thus, you can clear information about the previous software, as well as about those files that were on the device before the firmware process. When all these actions are completed, you will need to select the "Reboot system now" menu item. The device will reboot and the smartphone setup process will start from scratch. In the event that the power-on process is delayed and the device logo “freezes”, it will be necessary to remember whether the reset item was completed after flashing.

Custom versions of Android

How to flash Android through "Recovery"? It remains only to figure out what to do with versions of operating systems that were written directly by device users. The answer to this question is quite simple: you need to repeat the whole process, performing the same manipulations in custom Recovery. The only difference is that the firmware file itself can now be placed not only on an external memory card, but also in the internal memory of the gadget. This will add convenience to the user in the event that a flash card is not available. Then you have to select the item "Apply update internal storage". It is also worth noting that in TWRP and CWM Recovery, the “Wipe data / factory reset” item has been replaced with two separate items “Wipe cache” and “Wipe data”. After you manage to install Android through "Recovery", you will need to select the "Wipe Dalvik cache" item in the modified TeamWin or ClockWorkMod menu. This will significantly increase the chances of successfully shutting down the device with the new OS.

How to restore stock firmware?

If the user does not like the new custom firmware, there is always the opportunity to return everything to its place. Many today are interested in the question: how to restore Android through Recovery, namely through the stock version? The answer is hidden in the paragraph above. Returning everything to its place occurs in the same way as the implementation of the initial changes. All you need to do is download the firmware from the manufacturer to the internal memory or flash card, and then select the appropriate item in the "Recovery" menu and perform a full reset. In principle, there is nothing complicated in this.

There is really nothing complicated in the firmware of a smartphone based on the Android operating system. But in the event that you are not confident in your own abilities, then it is better not to get involved with these processes. If, nevertheless, something does not work out, then you can always restore the device firmware using the corresponding menu item. The main thing is to make a backup copy before flashing Android through Recovery. To do this, you need a custom "Recovery" and a little patience. The process of restoring the firmware takes a lot of time. If something does not work out, you can always turn to specialists for help.

If, after flashing the Android operating system, there are problems in the operation of the device, you need to understand the current situation and find the reasons. Very often, users, due to their inexperience, use pirated firmware, which do not allow for high-quality firmware. In this case, you are left for a long time without a reliable assistant - your smartphone or tablet.

Many users who have already encountered the problem of low-quality Android firmware have tried the method of flashing the Android OS through recovery. This firmware method involves first installing a special program on the mobile device, which acts as a bootloader. Recovery is activated by clicking until a certain key combination is loaded (power button + volume button).

If the user has chosen this method, he must find out. Regardless of the device, it comes with its own, factory recovery. It can be launched after turning on the device. Also, the factory program can install and configure system updates from update. zip and clean up the entire system.

To flash the phone through recovery, you need to find and download the ClockworkMod Recovery program (installed in the internal memory of the device, in place of the factory version). It is intended: for flashing Android and the kernel, creating backups for system recovery, for other system updates. This utility is significantly different from the factory counterpart.

If the user is interested in how to flash an android through the recovery menu, this issue must be considered. Custom Recovery Menu is a special application that has a package of popular utilities. After installing the application on the device, it will overwrite the old version of the similar application.

Custom Recovery Menu is necessary for users who plan to flash the device very often.

Android firmware through the Custom Recovery Menu is very simple. It can be done using a PC or laptop. To do this, go to program activation and select the appropriate firmware items.

Entering recovery mode.

Turn on the phone (Power button);

After 2 s. press the volume button in both directions at the same time;

After another 2 s. release the power button;

We carry out the Wipe process (Wipe data / factory reset);

After the process, Data wipe complete appears;

We reboot the device and go into recovery again;

Choose One Of The Items (install zip from sdcard, choose zip from internal sdcard). It depends on where the firmware is;

If everything is entered correctly, the firmware starts.

At the end of the phone firmware process, you need to reboot the device and start using it.

By default, all Android devices have a recovery mode called Recovery. With it, you can roll back the operating system to default settings, install official additions and fixes. If this is not enough for you and you want to install third-party firmware, kernels and utilities on your device, then you need to replace the factory recovery with a custom one.

Custom recovery: what to choose

The most popular custom recovery for Android are Clockworkmod Recovery (CMD) and TeamWin Recovery (TWRP). The main difference between one program and another is the presence of touch control in the latter. As for the functionality, the software offers approximately the same list of options:

Installation of unofficial patches, firmware;
Connecting the device to a PC in ADB mode and instead of a removable drive;
Formatting, creating, merging partitions in the internal memory of the device;
Clearing the software cache and battery summary;
Creation of backup copies of the system.

After studying the methods below, you can easily install custom recovery on Android. You need to get Root-rights before carrying out work.

Ways to install TWRP

You can install TWRP recovery using a special software developer utility (TWRP Manager), third-party software designed for flashing recovery, and Android Debug Bridge (ADB).

Installing TWRP using TWRP Manager

Your first step is to download TWRP Manager from the Play Store and install the application on your device. The utility must be opened to give rights to Root access. Then:

in the menu that appears on the left, select "install twrp";
a window will appear in front of you where you need to select the device and the version of the recovery that you want to install;
after selecting all the settings, click “install recovery”;
the program will automatically download the recovery and install it;
if you want to install a specific version of recovery that you downloaded in advance, then you need to save recovery.img and select it through the "select img file" item.

ADB as a way to flash recovery

Such a solution with reinstalling the recovery is suitable for advanced PC users. To carry out the manipulations, you will need an Android device, a computer and a USB adapter. First you will need to install the Android SDK with all packages along with the Google USB Driver. Thereafter:

save the Recovery.img version of TWRP supported by your smartphone to your computer;
rename the recovery file to twrp.img, save it to the root memory of your device.

Connect your device to your computer using USB. Launch the PC operating system command line (cmd in Windows). Write the following lines in it:

cd C:\android-sdk-windows\platform-tools\adb;
su
dd if=/sdcard/twrp.img of=/dev/block/mmcblk0p34.

After that, reboot your device.

Ways to install CMD

You can install CMD with Rom help Manager, FastBoot mode or third-party utilities for firmware recovery.

Installing CMD using Rom Manager

Download Rom Manager from the Play Store and install it on your device. Don't forget to give it Root access.
After starting the program, a window will appear, including several sub-items. You will need to go to the "Recovery Setup" tab.
A new window will appear. There select CMD. After that, you will need to select the model of the device on which the recovery will be installed.
After that, another window will appear where you must confirm your actions.

Rom Manager will download the files to install the recovery, ask for Root rights if you did not provide them by default. After that, she will proceed to install the software. Once everything is finished, you can check the installation of CMD by going from the main menu to the "Reboot into Recovery" tab.

CMD installations in FastBoot mode

To reflash an Android device in this way, you will again need to download the Android SDK, a USB driver for your smartphone / tablet. Save the recovery file from the CMD site, rename it to update.img, save it to the platform-tools folder located in the directory of the installed Android SDK. Then enable USB debugging on your Android device.

Launch Command Prompt and enter the following commands:

If everything goes well, a corresponding notification will appear on the command line.

Installing CMD and TWRP via Flashify

As we mentioned earlier, they install custom recovery for Android with third-party utilities. One of them is Flashify. A distinctive feature of the program is compatibility with many models of smartphones and tablets. You need to install the software on the device and allow it to use Root rights.

On the main screen of the running application, select "Recovery Image".
You will see a window with a choice of recovery version and a choice of device model (if you have not downloaded the program in advance).
After desired version the recovery will be saved to the device's memory, click on "YUP!".
Flashify will install the program, automatically reboot the device.

Experienced users are often interested in how to install Recovery on Android. Recovery mode allows you to perform several additional operations on your smartphone.

There are methods that can be used to flash a custom Recovery. These include ROM Manager for ClockworkMod, GooManager for TWRP, Fastboot for devices with unlocked bootloaders, and Flash Image for when other methods don't work.

Which installation method is better to choose

Most smartphones are compatible with several recovery modes, but the most popular ones are ClockworkMod Recovery (CWM) and TeamWin Recovery Project (TWRP). In addition to the ROM Manager and GooManager applications, which were created specifically for these recovery methods, other programs should work if they are compatible with the gadget.

There are 3 standard ways to install Recovery:

ROM Manager or GooManager;
fastboot;
flash image.

The methods associated with ROM Manager and GooManager are the easiest to install ClockworkMod or TWRP. However, these methods require Root access. If you want to install any custom Recovery using the command line, then the Fastboot method will do. The main advantage of this method can be considered the fact that it does not even require rooting. It is worth bearing in mind that the bootloader must be unlocked for this method.

Flash method Image also allows you to replace the stock recovery and install any custom recovery mode. This will require root access, a command line emulation application, and the flash_image binary. This will save you the hassle of using your computer to manually install Recovery using Fastboot.

The Fastboot and Flash Image methods will require a custom recovery image. The latest version of ClockworkMod and TWRP for a particular gadget can be downloaded from the web pages of the developers of these applications.

In some cases, alternative installation methods may be needed, for example, if the smartphone does not have a separate recovery mode partition, since it is built into the kernel boot partition. Many Sony and Samsung Galaxy devices fall under this category. They need a kernel firmware that includes recovery with ODIN or FlashTool.

Alternative way you will also need it if the device was not originally designed for the Android system. In this case, you will need a special method for installing ClockworkMod. Examples include HTC HD2 and HP TouchPad. There is no one-size-fits-all guide that covers all the ways to set up recovery mode, but the standard methods given in this guide should work for most smartphones. However, some phone models may require a specific approach, in which case you will need to refer to the search engine. Google system to find machine-specific instructions using it.

Installing CWM Recovery

Now you can go directly to the standard methods for setting a custom recovery mode. Such operations should be carried out with caution. If during the installation process the device is damaged or completely fails, then its owner may be denied warranty repair or replacement, since users do not have the right to engage in such manipulations.

Those who are wondering how to install ClockworkMod Recovery should take into account that this is the easiest and most available method, which allows you to start the installation from GUI while the device is booting. AT this case no need to download the recovery image and enter any commands. This is the most convenient method for most users. Other methods can only be tried if CWM did not work. To install CWM Recovery, you must perform the following steps:

Install ROM Manager on your smartphone. This is an application that allows you to schedule recovery operations during Android boot and has the option to install the latest version of ClockworkMod Recovery.
Launch the newly installed ROM Manager. The first option that the program will offer should be called Flash ClockworkMod Recovery. You must click on it and follow the instructions.
We must wait until the system reboots and the latest version of the program is installed. Do not restart manually.
After rebooting the system and starting the operating system, you need to make sure using the ROM Manager that the latest version of CWM Recovery is installed. All available updates must be installed. If a new version is available, install it following the instructions.

other methods

Install TWRP Recovery using GooManager:

Install GooManager on the gadget. This application allows you to install firmware and mods hosted on the official Goo website, as well as latest version TWRP Touch Recovery.
Launch GooManager as soon as it's ready.
Enter the menu and select Install OpenRecoveryScript. Answer positively to all questions in the dialog boxes and grant the application access to Root.
Wait for the program to download Last update TWRP for the device and install it.
After installing Recovery, you need to make sure that the process was successful. To do this, you need to boot through recovery mode. This can be done using GooManager by pressing Menu and selecting the Reboot Recovery option.

And one more way how to install custom Recovery. You will need to download the most recent recovery image that is suitable for the device from the ClockworkMod Recovery or TWRP download page.

It is very important that this file is compatible with devices of a certain brand. For example, if you are using a Digma device, then you need to make sure that it is supported. Otherwise, the firmware may not work and render the device unusable.

To install any custom recovery mode using the fast bootloader, you need to have ADB and Fastboot installed on your computer. After the installation is complete, you will need to do the following:

Copy the recovery image to any convenient location on your computer (it is desirable that the file path is not too long). You can put it in the root directory of the C drive and not create a special folder. The recovery image must have an .img extension. If he is inside ZIP archive, then unpack it.
Connect your Android device to personal computer via USB.
Wait until Fastboot USB appears on the screen.
Launch command prompt and type fastboot flash recovery c:\recovery.img. Keep in mind that the file path looks like this because the image is located in the root folder of drive C. If the image is located elsewhere, you must specify the appropriate path.
Wait for the process to complete, then reboot the device.

If everything was done correctly, the modified Recovery mode should work.

AndroidKak.ru

How to install recovery on Android

Today, custom recovery, that is, the recovery environment for Android devices, offers much more options than firmware. Therefore, below we will consider a step-by-step installation using the popular TWRP (Team Win Recovery Project) as an example.

How to install recovery on Android - preparation for the firmware process

It is important to know that (in some cases, for example, when the power is turned off, discharged, disconnected from the wire), the process of installing custom recovery can lead to a decrease in device performance, errors, failures and other dysfunctions. In this case, the device loses the remaining warranty period, so all manipulations should be done very carefully, at your own risk. By default, it is assumed that the bootloader is already unlocked on the smartphone or tablet, and the Android SDK Platform Tools are installed. If the device satisfies the described conditions, do the following:

We download the appropriate version of the recovery for Android, which corresponds to the model of our smartphone / tablet.
We save the file to the Platform-tools folder with the Android SDK (you can choose any other place, but it will be easier to indicate the path to further commands).
Turn on USB debugging.

Installing third-party recovery on Android

Now you can start downloading the software package with the custom recovery environment to your device. This procedure assumes the use of the Windows operating system (the version is not fundamentally important):

switch to “fastboot” mode: for some devices there may be a different sequence of button presses, but basically you need to press and hold “- sound” and the power button until the menu appears;
the next step is to connect the device via USB to the PC, after making sure that there is enough charge on the first device;
through the computer we go to the SDK Platform-tools folder;
press Shift and click right click mouse over empty space at the same time;
select the item "Open command window";
enter the fastboot flash recovery recovery.img command, send it for execution with the Enter button (explanation: in place of recovery.img there should be a path to the file of the same name; if it is located in the tools folder, then enter the name "as is");
after a notification of successful completion appears, the device can be turned off.

When the TWRP installation is completed, there will still be a fastboot menu on the smartphone / tablet screen. To test the custom you just received:

select the item "Recovery Mode", moving through the list with the volume buttons and confirming the actions by pressing the power button;
after the initial login, select the language and mode of operation - read-only or "allow changes";
if you choose the first option, custom recovery will disappear after the next reboot;
choosing the second one will leave TWRP on the system partition;
You can also check the box next to "Don't show this again on load".

The main menu of custom firmware will allow you to flash ZIP files, install third-party firmware, backup or restore files from a backup, reset to factory settings with complete destruction of data.

SovetClub.ru

CWM Recovery Android - Installing Custom Recovery

Since the topic of firmware for Android devices is very relevant, I decided to write about installing CWM Recovery on an Android smartphone or tablet. There are several ways to do this at once: for some, all actions are performed on the device itself, but this requires root rights, while for others, a computer is used when installing custom recovery. Whatever seems easier or more convenient to you, use it.

Method 1. Installing CWM Recovery via ROM Manager

The first way to flash Recovery is to use the ROM Manager program, which we already talked about in the article: how to flash Android. This application has a separate item that allows you to install ClockWorkMod Recovery in a couple of minutes.

I want to note right away that root rights are required for the ROM Manager to work. You can read how to get them here and here.

After that, go to the official page https://clockworkmod.com/rommanager and see if your device is on the list of supported ones.

1. Now open the ROM Manager and select the first item "Recovery Setup".

2. In the next window, in the "Install or update Recovery" section, select "ClockworkMod Recovery".

4. At the bottom, click on "Install ClockworkMod".

5. The download process will begin. With a good internet connection, it lasts a couple of seconds.

6. At the end of the download, you will be prompted to grant root access to the application. Select Grant.

7. That's it! You will see the notification "Successfully flashed ClockworkMod recovery!". Just click OK.

That's how easy it is to flash the CWM Recovery through the ROM Manager. Now you can open it and find new items in it that were not in the standard one.

Method 2. Install custom Recovery on Android using the FastBoot utility

All the steps described below are similar to installing TWRP Recovery: go to the article.

Now we will use the classic way to install custom Recovery through the FastBoot utility for Windows. It is included in the Android SDK, the archive of which must be downloaded from the official website http://developer.android.com/sdk/index.html (go to the bottom of the page and download "tools_version-windows.zip"). You will also need Java and drivers (learn more →).

Unzip the folder to the "C:" drive - inside there will be "tools", and in it the "android" file. Run it.

Select "Android SDK Platform-tools" and click "Install package".

Check the box "Accept License" and then click "Install".

When the installation is complete, the “tools_version-windows” folder will contain “platform-tools”, and it will contain “fastboot” and “adb”. They will come in handy for us.

UPD: The "platform-tools" folder on my computer is in a different directory than yours. The fact is that this article was written back when there was an installer for the Android SDK. Starting from the 25th version, installation is carried out only from a ZIP archive: because of this, part of the instructions had to be edited. Therefore, the path to ADB and Fastboot is different from mine, everything else remains unchanged.

If you have a Sony, HTC, Nexus, Huawei or LG device (some models), then Bootloader is blocked. How to unlock it is described on our website:

For HTC: method 1, method 2
For Nexus: instruction
For Sony: instructions

Let's start Recovery firmware:

1. First of all, go to this page and download the version of the "recovery-clockwork.img" file for your device. Note that most devices have both touch and classic versions. Download the one you like best.

2. Now place the CWM recovery file in the "platform-tools" folder. I also renamed it "recovery.img" (you'll see why later). I recommend that you do the same.

3. Connect your tablet or smartphone to your computer using USB.

In this case, the device must be loaded into fastboot mode. Usually, to do this, on the switched off device, you need to hold the key combination: Power + Volume down. But this combination may differ depending on the manufacturer of the device.

UPD: it is much easier to switch to fastboot mode as follows: turn on USB debugging on the device, go to the command line (in step 4 below, you will find how to get into it) and enter the commands in sequence, while pressing "Enter" after each.

cd path to "platform-tools"

adb reboot bootloader

I got it like this:

Your path will look different. If you acted exactly according to the instructions, it will come out (in any case, see the path in the corresponding line of Explorer):

cd\tools_r25.2.3-windows\platform-tools

On the screenshot you can see how I entered the same commands. As a result, the device will boot into fastboot mode.

4. Now open the command line (or skip this item and continue to work with it if you just transferred Android to fastboot mode through it). The easiest way to get there is to press the key combination "Win" + "R" and enter:

After that, click "OK".

5. You will be taken to the command line.

6. Now you need to specify the path to the firmware folder. Enter the following command to navigate to the back folder.

Press "Enter".

7. My path to the recovery folder is: "C:\Program Files (x86)\Android\android-sdk\platform-tools". So I enter (you write your own):

cd Program Files (x86)\Android\android-sdk\platform-tools

And press "Enter" again.

8. It remains to enter:

fastboot flash recovery recovery.img

"recovery.img" is the name of the file being flashed. Remember I advised you to rename the file from the recovery? We did this for convenience, so as not to enter something like "recovery-clockwork-6.0.4.7-flo.img".

After entering this command, press "Enter" again.

9. As a result, we get the following message.

Congratulations! You have successfully installed custom recovery (CWM) using the Fastboot utility!

Method 3. We flash Recovery through the Rashr application

This method is also incredibly simple and convenient, but requires root rights. Their receipt is written at the beginning of the article in "Method 1".

1. Install Rashr - Flash Tool app from Google Play, open it and grant Root rights.

2. In the list of options, select "CWM Recovery".

3. Then the program will display a list of available Recovery for your device. In my case, Rashr showed 2 options: ClockworkMod with support for taps on the screen and the classic version (controlled by the volume and power buttons).

4. When you see the download prompt, click Yes.

5. Then the download of CWM Recovery for your Android smartphone or tablet.

6. At the end, a notification will appear that the firmware was successful and now you have a modified recovery installed. You can reboot into it and try out its work. To do this, click "Yes".

Perhaps this installation method can be called the easiest. The only thing it needs is the presence of root rights.

Method 4. Install Recovery on Samsung in Odin

If you have a Samsung device, you can install ClockWorkMod Recovery on Android using proprietary utility Odin. Here I will briefly explain what to do. I recommend reading our article: how to flash an Android tablet, Samsung smartphone. In her detailed information about using Odin.

1. Find and download recovery for your Samsung phone or tablet.

2. Connect the device to the PC via USB and transfer it to the download solution. How to do this is written in the full article at the link above.

3. Open Odin and click on "AP" (in some versions of Odin this field is called "PDA").

4. Press the "Start" button and wait for the firmware to complete.

That's all! I hope this article was useful to you! If you have any questions, leave them in the comments.

4idroid.com

TWRP Recovery how to install? TWRP Recovery download for android

Hi all! In this article, we will talk about TWRP Recovery. Let's start with the advantages over perhaps the main rival, this is ClockworkMod, then we will consider the purpose and functionality of this utility, then we will give an extended description of all menu items. And of course, we will analyze where to download and install TWRP Recovery. And at the end, the process of flashing an android smartphone using this utility will be described as a bonus.

Before you start reading the instructions for TWRP Recovery, I want to note that most of the users prefer to use this particular recovery due to the fact that, compared to ClockworkMod, it has the following advantages:

More convenient touch interface
The function of setting some options.
A transparent way to choose what we want to include in the backup
Support for batch installation of zip files
Screen lock by pressing the power button
S-Pen support on tablets and Galaxy phones note

TWRP Recovery is a much more powerful, compared to the factory, system recovery utility (menu) that allows you to make full backups of the entire system of the device, install software, firmware, kernels and much more on it, which usually does not allow you to do factory recovery TWRP is installed in a special system partition of the internal memory of a tablet or phone, in place of the factory recovery. TWRP Recovery can help you out in some seemingly hopeless situations. Even if your tablet or phone has stopped booting, in many cases, with the help of TWRP, you can restore the system from a backup, with all its settings and applications.

Here is a rough list of what you can do with TWRP Recovery:

Install custom firmware and unofficial kernels
Install factory system updates, add-ons and patches
Connect to a computer via USB, in removable storage mode
Create a full backup of the current firmware and its individual parts (system, settings, applications)
Restore a device from a previously created backup
Wipe - data/factory reset, wipe cache, wipe Dalvik-cache, wipe battery stats
Create partitions on the memory card and format them
Execute terminal commands
Work with files on your device

For many smartphones and tablets, installing TWRP Recovery (download) is a fairly simple procedure, you just need to install a program such as GooManager from the Market and select the “Install OpenRecovery Script” item in its menu:

For many devices, such as Nexus tablets and smartphones, there are separate utilities like the Google Nexus 7 Toolkit. Also, TWRP Recovery can be installed using the adb program.

There are several ways to download a tablet or phone to TWRP Recovery.

1. With the help of a special program, such as GooManager, by selecting the item "Reboot Recovery" - "Load Recovery Mode" in its menu.

3. Using the ADB program. If you set up a connection to your computer using the ADB program, you can boot your tablet into recovery using the command: adb reboot recovery

After loading your tablet or phone into TWRP Recovery, you will first of all see its main menu
Thanks to the touch interface of the recovery, it is very easy to navigate through its items and select the desired options - just tap on a specific item with your finger.
In all submenus, you can return to the previous menu by pressing the return button located in the lower (smartphone) or upper right (tablet) part of the screen.
At the top of the screen, you see the battery percentage and the current time.

Purpose of the main menu items:

1. Install - installation of firmware and add-ons

This is one of the most frequently used TWRP Recovery items.
With it, you can install both official and unofficial (custom) firmware, install kernels, themes and other software that should be in a zip file located on the built-in memory of your device.
After selecting a file, you will be taken to the next menu where you can choose to add next file to the firmware queue (Add More Zips button) or start flashing the selected file using the slider located at the bottom of the screen.
Using the Zip Signature verifications option, the zip file signature verification mode is enabled.
Using the Force MD5 check on all Zips option, you can enable MD5 checksum checking for all zip files installed on the device.

2. Wipe - cleaning and resetting to factory settings

With this option, you can clear sections such as cache (Cache), Dalvil to Cache, System, and also reset to factory settings - Factory Reset, after which your phone or tablet will return to the state in which it was sold in the store.
You can also clear the external memory card - External Storage and internal memory - Internal Storage, clear system folder android_secure and clean up battery usage statistics - Wipe Battery Stats.
As in the rest of the menu items, you will have to confirm the start of a particular operation using the slider that appears at the bottom of the screen. You can cancel the operation using the "Back" button.

3. Backup - creating a backup copy of the system.

Another one of the most important points of TWRP. With it, you can make a complete copy of the entire system of the tablet, along with the data and applications available in its internal memory - the so-called Nandroid Backup.

Here you can:

Select partitions to save: System, Data, Boot, Recovery, Cache, Uboot, NVram
Find out the amount of free space on the media: Free Space
Enable backup compression: Enable Compression
Disable creation of files with backup checksums: Skip MD5 generation during backup
Select a memory card for storing backups: Use external SD
Select the device's internal storage for backup storage: Use internal storage
Set backup file name - Set Backup name button
Recalculate partition sizes - Refresh Sizes button

As usual, confirm your choice with the slider and TWRP will begin the backup process:

After that, you can reboot your tablet or phone - the Reboot System button, and also go back or to the main TWRP menu using the corresponding buttons.

4. Restore - restore the system from a previously made backup.

Here you can:

Select a memory card to search for backups: Use external SD
Select the device's internal storage to search for backups: Use internal storage

Backup names consist of the date and time they were created. You can sort files by:

Ascending "Sort Ascending" name, date and size
Descending "Sort Descending" Name, Date and Size

After choosing a backup, you will have the option to:

Select the partitions (System, Data, Boot, Recovery, Cache, Uboot, NVram) that you want to restore,
Rename backup "Rename Backup"
Delete backup "Delete Backup"
Enable MD5 checksum verification of backup files
You can start recovery by confirming your choice using the slider.

5. Mount - mounting individual partitions, formatting them and mounting the device as a USB drive when connected to a computer

Mounting makes partitions or folders available for use.

The items on this menu mean the following:

Mount / Unmount System - mount or unmount the system partition
Mount / Unmount Data - mount or unmount a data partitionMount / Unmount Cache - mount or unmount a cache partition
Mount / Unmoun Sdcard - mount or unmount a memory card
Mount / Unmoun Internal - mount or unmount internal memory

"Mount USB storage" button - connect a tablet or phone to a computer in removable storage mode

With this you can choose to mount:

Memory card: Use external SD

6. Settings - TWRP settings

Here you can set the default options that TWRP Recovery will use by default when creating and restoring backups, as well as when installing zip files:

Zip file signature verification: Zip file signature verification
Force MD5 check for all zips: checksum checks for all zip files
Use rm –rf instead of formatting: delete files instead of formatting when cleaning up partitions
Skip MD5 generation during backup: disable generation of checksums during backup
Ignore image size errors during backup: Ignore file size errors during backup
The "Time Zone" button is used to select your time zone
The "Restore Defaults" button is designed to reset the settings to the default settings

7. Advanced - additional features of TWRP

This menu consists of the following items:

Copy Log to SD - copying the operation log to a file on a memory card.
Fix Permissions - fix file and partition permissions. This item is used to restore the permissions to system files and folders to the factory state, which can be changed by the incorrect operation of some root applications, which can lead to freezes and malfunctions of the tablet or phone.
Partition SD Card - create partitions on a memory card. This item is used to create /sd-ext and /swap partitions on the memory card. The /sd-ext partition can be used by some firmware when there is not enough internal memory on the device, for example, to expand the /data partition. The /swap partition is commonly used to speed up an Android device.
File Manager is a file manager. Here you can select a file and perform the following operations on it:
Copy - copy a file
Move - move a file
Chmod 755 - set permissions to 755 (like all system files)
Chmod - set any other permissions
Delete - delete file
Rename File - rename a file
Terminal Command - execute a terminal command in the style of adb commands in the selected directory

Also, the Advanced section can contain other buttons that a developer can add when building recovery from source codes for specific device.

Here you can choose from the following:

System - completely restart the tablet or phone
Recovery - restart recovery
Power Off - turn off the device.

All alternative firmware, custom kernels, cracks, add-ons, decorations, application packages that can be installed on a tablet or phone using TWRP recovery are packed as zip files.
Before you install anything on your device, do not forget to make a full backup of the current firmware, so that later you can safely return your tablet or phone to its original state.
Make sure your device's battery is at least 60 percent charged, and preferably fully charged, and unplug it from your computer and charger.
Copy the file you want to flash to the device's memory or to a memory card, preferably to its root, WITHOUT UNPACKING IT. Make sure that the file name consists only of Latin letters and numbers and does not contain spaces or special characters.
If you are installing a new firmware, be sure to do a full cleaning using the "Wipe" item

Let's get to the firmware:

1. Reboot the device in TWRP recovery

2. Select the item "Install"

3. Choose:

Memory card: Use external SD
Internal storage: Use internal storage

4. Choose a zip file

5. Using the Force MD5 check on all Zips option, enable MD5 checksum verification if you have an md5 file bundled with your zip file.

6. We start the firmware by confirming the choice using the slider

You can also select up to 10 zip files to be installed at one time using the "Add More Zips" button or clear the list of previously selected files using the "Clear Zip Queue"

www.MobileOC.ru

Installing custom Recovery on Android

By default, all Android devices have a recovery mode called Recovery. With it, you can roll back the operating system to standard settings, install official add-ons and fixes. If this is not enough for you and you want to install third-party firmware, kernels and utilities on your device, then you need to replace the factory recovery with a custom one.

Installation of unofficial patches, firmware;
Connecting the device to a PC in ADB mode and instead of a removable drive;
Formatting, creating, merging partitions in the internal memory of the device;
Clearing the software cache and battery summary;
Creation of backup copies of the system.

After studying the methods below, you can easily install custom recovery on Android. You need to get Root-rights before carrying out work.

Ways to install TWRP

You can install TWRP recovery using a special software developer utility (TWRP Manager), third-party software designed for flashing recovery, and Android Debug Bridge (ADB).

Your first step is to download TWRP Manager from the Play Store and install the application on your device. The utility must be opened to give rights to Root access. Then:

in the menu that appears on the left, select "install twrp";
a window will appear in front of you where you need to select the device and the version of the recovery that you want to install;
after selecting all the settings, click “install recovery”;
the program will automatically download the recovery and install it;
if you want to install a specific version of recovery that you downloaded in advance, then you need to save recovery.img and select it through the "select img file" item.

ADB as a way to flash recovery

save the Recovery.img version of TWRP supported by your smartphone to your computer;
rename the recovery file to twrp.img, save it to the root memory of your device.

Connect your device to your computer with via USB. Launch the PC operating system command line (cmd in Windows). Write the following lines in it:

cd C:\android-sdk-windows\platform-tools\adb;
su dd if=/sdcard/twrp.img of=/dev/block/mmcblk0p34.

After that, reboot your device.

Ways to install CMD

You can install CMD using Rom Manager, FastBoot mode, or third-party utilities for flashing recovery.

Installing CMD using Rom Manager

Download Rom Manager from the Play Store and install it on your device. Don't forget to give it Root access.
After starting the program, a window will appear, including several sub-items. You will need to go to the "Recovery Setup" tab.
A new window will appear. There select CMD. After that, you will need to select the model of the device on which the recovery will be installed.
After that, another window will appear where you must confirm your actions.

CMD installations in FastBoot mode

Launch Command Prompt and enter the following commands:

If all goes well, then command line corresponding notification will appear.

Installing CMD and TWRP via Flashify

As we mentioned earlier, they install custom recovery for Android with third-party utilities. One of them is Flashify. Distinctive feature programs - compatible with many models of smartphones and tablets. You need to install the software on the device and allow it to use Root rights.

On the main screen running application select "Recovery Image".
You will see a window with a choice of recovery version and a choice of device model (if you have not downloaded the program in advance).
After the desired version of the recovery is saved to the device's memory, click on "YUP!".
Flashify will install the program, automatically reboot the device.

20.04.2016

Now almost everyone has a smartphone, and when it comes to mobile devices on operating system Android, many of their owners are showing a desire to become a more advanced user. In this case, the owner of the smartphone, sooner or later, but will definitely face the need to install a third-party recovery), after which he will be able to perform many operations with his device that were previously inaccessible.

By installing a third-party (custom) recovery on the mobile device, you can back up data, install updates and all kinds of add-ons, install third-party firmware ( ROM). Below we will talk about how and directly from your smartphone. As an example, we use the most popular recovery - this is (CWM) .

Note: every mobile device running an operating systemAndroid, has its own recovery mode, which is called "". The problem is that recovery in its standard interpretation has rather narrow possibilities. All that can be done with a smartphone using the standard recovery mode is its factory reset and installing system updates.

Standard recovery, available in an android smartphone by default, does not suit advanced users with its capabilities. It is for this reason that most of them resort to installing alternative from third party developers. This is not surprising, because the advanced recovery mode has much more functions and capabilities in its arsenal.

As mentioned above, among all existing third-party recovery the most popular is Clockwordmod. However, before proceeding with its installation on an android smartphone, we recommend that you familiarize yourself with the possibilities that this recovery provides:

Installation of unofficial firmware (ROM) on a mobile device;
Installing official and unofficial system updates;
Installation of various additions and fixes (corrections);
Connecting a smartphone to a computer via USB as a removable media;
Creating a backup copy of the entire firmware or its individual parts;
Restoring data from previously created backups;
Connecting a smartphone to a computer via USB in ADB mode;
Clearing data, cache of a mobile device, deleting applications (including system ones);
Resetting the mobile device to its original state (out of the box);
Clearing battery statistics;
Formatting a memory card, creating partitions on it;
Memory change.

Agree, these possibilities are amazing, and for this it is clearly worth installing a third-party (alternative) recovery on your android smartphone, especially since the list above contains only the most popular features, but not all.

There are several installation methods, and the choice of the appropriate one is determined by the model (manufacturer) of the mobile device. In this article, we will consider two of them.

Method one– more simple, so get the job done installation of alternative recovery thus even inexperienced users of android smartphones can. Moreover, this method installations suitable for the most popular mobile devices.

Method two- more complex, suitable for advanced users and more importantly, covers a much wider range of mobile devices.

Installationthrough the applicationRom manager

This method recovery settings is to use special application, which simplifies the firmware procedure. It is noteworthy that the authors of this utility are themselves developersCWM.

You can download and install this application in play market, by going to this link. to use Rom manager on your smartphone, you must have superuser rights. You can read about how to get them in .

Installed and launched Rom manager, you will see a window on the screen of your mobile device, which is divided into several sections. At this stage, we are interested in the section " Mode».

Select " Setup", and then go to the "" section.

Next, you must confirm the model of your smartphone by tapping on its name in the list. Now you need to confirm your intentions, after which the download of the files necessary for recovery settings. The corresponding line with the loading scale will appear on the screen of your smartphone.

When the download is over, the app will ask you to provide it with superuser rights, then CWM will still be installed on your mobile device.

Checking if everything worked out for you is quite simple: go to the main screen Rom manager, from where you can reboot into recovery by selecting the appropriate section " Download Mode».

We are done with the first method, you installed recovery on android smartphone throughRom manager and now we will talk about how to install recovery on android via computer.

Installation using the modefastboot

The method that will be described below is more complex and in order to use it, you must have a good level of computer knowledge.

Important: installation via computer thus recommended for advanced users who do not need to describe in detail each action and explain it in detail.

You will need: computer running Windows, originalUSB-cable to connect a smartphone, and official drivers, which are necessary for the correct detection and operation of your mobile device from a PC. You can download drivers for your smartphone from one of these links:

Now you need to install the platform on the PC Android SDK, which can be downloaded from this link.

After installing the utility, with its help you can install additional packages necessary for the correct operation of this tool.

The final stage of preparation for installation is directly downloading the file itself. recovery, "take" which you can from the official website of this project.

After downloading the file, rename it to " update. img" and move it to a folder called " platform— tool", located in the directory with your installed Android SDK.

After installing and configuring all the necessary software, downloading all the necessary files, you can go directly to installing recovery on android via computer.

In the settings of your smartphone, turn on the " Debugging byUSB", for which you need to open the tab" Developer Mode».

Having done this, connect your mobile device to the PC.

Press the key combination on your computer keyboard Win+ R and enter the command cmd and press " OK».

A command line will appear in front of you:

In the line with the directory address, you must specify the path to the folder " platform— tool". To do this, enter the appropriate command, for example:

C:\Users\ name user \AppData\Local\Android\android-sdk\platform-tools

Enter on the command line adb devices, after making sure that the computer saw your android smartphone and correctly identified it.

Now enter adb reboot devices, wait until the phone reboots and enters bootloader mode ().

Next, you need to check if there is a connection between your PC and mobile device, for which you need to enter the command fastboot devices.

The next step is to enter the most important command: fastboot flash update. img.

If you did everything right and the process recovery settings on the smartphone was successful, you will see a corresponding notification.

To enter the recovery, you need to simultaneously hold down the device on the turned off power button and volume up key. Holding them down and waiting for the power on will enter the mode.

Actually, that's all, now you know how to install recovery on android via computer. However, it should be understood that although this method supports a large number of mobile device models, it is by no means all.

warning from CompDude : it is important to understand that third party recovery installation, like phone firmware, like any other complex manipulations with a smartphone, can lead to unpleasant consequences. In the worst case, your mobile device may turn into a "brick", which, perhaps, even in the service center will not be restored. Remember, everything you do, you do solely at your own peril and risk, the administration of our site, as well as the developers of third-party software, are not responsible for this.

How to flash a device through a modified recovery

Installing CWM Recovery

Firmware via CWM

Firmware via TWRP Recovery

Alternative recovery ClockworkMod

Install ClockworkMod Recovery

Launch ClockworkMod Recovery

Purpose of ClockworkMod Recovery Menu Items

Backing Up and Restoring Your Device with ClockworkMod

Install firmware, updates, kernels and more on an Android device using ClockworkMod

How to get ROOT rights: Video

Firmware with ROOT access

Flashing Recovery Mode

Why do I need CWM Recovery mode

CWM: installation instructions

Rom Manager: Root rights and sewing

Getting Root rights

Launch Rom Manager

Video: how to flash Recovery with Rom Manager

FastBoot Mode: The Complicated Method

Preparatory stage

Straight to the point!

Rashr application

How to work with Rashr

Video: CWM and Rashr

Odin: solution for Samsung

How to enable CWM Recovery mode after flashing

Possible difficulties

CWM Recovery does not recognize the memory card

CWM does not see the internal memory of the device: a solution to the problem

Recovery menu not working

Custom recovery: what to choose

Ways to install TWRP

Installing TWRP using TWRP Manager

ADB as a way to flash recovery

Ways to install CMD

Installing CMD using Rom Manager

CMD installations in FastBoot mode

Installing CMD and TWRP via Flashify

Which installation method is better to choose

Installing CWM Recovery

other methods

How to install recovery on Android

CWM Recovery Android - Installing Custom Recovery

Method 1. Installing CWM Recovery via ROM Manager

Method 2. Install custom Recovery on Android using the FastBoot utility

Method 3. We flash Recovery through the Rashr application

Method 4. Install Recovery on Samsung in Odin

TWRP Recovery how to install? TWRP Recovery download for android

Installing custom Recovery on Android

Ways to install TWRP

ADB as a way to flash recovery

Ways to install CMD

Installing CMD using Rom Manager

CMD installations in FastBoot mode

Installing CMD and TWRP via Flashify

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