How to enter stock recovery. How to open and configure the engineering menu on Android - instructions and secret codes

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06.08.2018

How to log in to Recovery? Many instructions for upgrading and flashing Android require you to perform actions from the Recovery menu. What kind of mode this is and why it is needed you will learn from this article. What is Recovery? Recovery is a special Android boot mode in which:

Perform a full Android data reset
flashing a smartphone
get Root rights

How to log in to Recovery? The Recovery menu is usually found in all Samsung smartphones and tablets. but not available in other brands of Android smartphones, but it can be easily added by flashing this section to your Android device.

Connect Android to PC and type command adb reboot recovery

Example in ADB RUN:

From the command line - Method 3

As practice shows, on some devices (and more specifically on LG), it is not possible to transfer an Android device using the command adb reboot recovery , in this case you should use the following command

adb shell

reboot recovery

There is also a command to translate to Recovery mode for LG, you need to enter the command

adb reboot --bnr_recovery

After which the device will begin to reboot in a few seconds!

A universal method from an installed terminal with Root rights

(Asus, HTC, Lenovo, Sony, HTC, LG, Samsung and others, provided that recovery is available in this device)

Download and install the Terminal application from the Google Play store;
Go to the newly installed application;
Type the following commands:
su
reboot recovery
After a couple of seconds, Android will begin to reboot.

Management in the Recovery menu

Volume keys Up and down- move through the menu Key On off- selecting an item in the menu. There are Android devices that no keyvolume, in this case you will need OTG cable And computer mouse. As soon as you start putting Android into Recovery mode, connect your mouse.

This concludes the article. If you don’t know how to use it and what items in Recovery are responsible for, then read the article

If you encounter errors while installing the update - Status CWM

That's all! There is nothing complicated! Read more different articles and instructions in the section. Stay with the site, it will be even more interesting!

The Recovery menu is a special service mode of the Android mobile system. Available on all smartphones and tablets. Used to launch if the user wants to quickly clear all information in the device, restore factory settings, change the firmware, and also in some other situations.

If the Recovery on the device has never been changed, it is called STOCK. If this menu has been stitched, then it is already called CUSTOM.

Among custom recovery, CWM and TWRP are considered the most popular due to their functionality.

To enter the recovery menu on a switched off device, use special combination pressing HOME, POWER, VOLUME+ and VOLUME-. In this case, you need to use different of these buttons on different devices.

Below in the article you can find a method for your device. By the way, there are special programs for launching this menu. We will look at one of the most convenient ones called Quick Boot here.

A universal way to enter recovery on Android

Nowadays, the same key combination is suitable for many models from different manufacturers. Therefore, it makes sense to consider this method first. Perhaps it can be called a universal method.

The procedure is as follows:

Turn off your Android smartphone or tablet.
Press the power button and then briefly press the volume up control.
The device will go into Recovery.

With the device turned on, press the on/off button for a few seconds.
A menu with some parameters will appear on the screen, where there may be a button “Go to recovery” or something like that.

If on your Android these key combinations do not lead to the desired result, then see below all possible combinations specifically for each popular line of devices. For all other devices, one of the universal options described above is suitable.

Recovery on Samsung

If your device is popular Galaxy lines Samsung Electronics, then one of the following methods will suit you. Keep in mind that all key combinations apply when the smartphone or tablet is turned off.

Recovery on Sony Xperia

If you are the owner of a Sony Xperia line device, then turn off the device, and then turn it on and When the indicator lights up or the SONY logo appears on the screen, hold down the volume down or up key. On some models, clicking on the logo works.

This option is also possible: turn off the device, hold down the power button and wait for a few vibrations, then release the ON/OFF button and quickly press “Volume +”.

Recovery on HTC

First of all, the user needs to switch to Bootloader mode. In most cases, this requires removing and installing the battery again:

Recovery on Nexus

With the device turned off, hold down the following key combination: volume down and on/off (power).

Now find the Recovery option and go to it by pressing the Power button.

Enter recovery using the Quick Boot application

There are also special programs, which help you switch to Recovery with one touch of your finger. The procedure in this case is not at all complicated. Just open the Play Store, search for the application and install it. I decided to introduce you to one of the most convenient ones called Quick Boot.

After installation and launch, select Recovery from the program menu.

The device will successfully reboot into Recovery mode, and you will be able to continue working with those partitions that you need, depending on the task at hand. For example, if you need to restore all factory settings on your device, you will work with the Wipe data section ( Factory reset), to update the firmware, use the Apply update from section, etc.

How to work in the recovery menu

Navigation here is done by pressing the side volume up and down keys. To confirm the selected option, briefly press the on/off button.

Advice: if you are not sure of your actions, it is better not to experiment in this menu, as the consequences will be irreversible. Android mobile devices, unlike PCs, will not issue warnings about possible problems.

What's in the Recovery menu

This menu contains the following sections:

Reboot system. When you click on this item, Android will reboot into normal mode. In case you just went into Recovery out of curiosity, use this command to exit.
Apply update from . This section is used to update installed firmware from an existing distribution, install patches, etc. In this section, you can select the type of update from the following list:
1) Internal storage - from an existing option, including from system memory, file storage, memory card;
2) External storage - from some external device;
3) Cache - from the internal system cache.
Backup/Restore. Each device stores a backup image of the system. When you click on this item, recovery from this image will be started. That is, the system will be completely updated to the state it was in after purchase.
Wipe cache partition. The contents of the system cache will be completely deleted.
Wipe data|Factory reset . Selecting this item will allow you to reset all settings made by the user during the entire period of operation. The device will completely return to its factory preset settings. Please note that during the reset process, all information entered and saved by the user will be lost. Including all files, folders, music, videos, etc. However, the performance of the tablet usually increases by an order of magnitude after resetting the settings.

Once again, let's talk about the Recovery menu, since almost always instructions for flashing and upgrading Android involve performing certain actions specifically from the Recovery menu.

What is Recovery?

Recovery (recovery) or translated from English – Recovery Mode is a special boot mode for the device, with which you can restore the system or install updates. This emergency mode, necessary to restore the working state of the mobile device in the event of program failures, which resulted in the device turning off and making it impossible to boot in normal mode.

Using Recovery mode you can:

Restart your tablet or smartphone.
Reset settings.
Install updates.
Configure and install firmware.
Get Root rights.
Delete your personal data located in the system.
Restore the operating system and much more.

Remember that incorrect actions can harm the system. If your tablet contains important information, it is better to save it on another device in advance.

Before using recovery mode, please read the instructions carefully. Each tablet has a service menu that is different from others, so an individual approach is required in the question of how to access the Recovery menu on a tablet.

How to log into Recovery?

The Recovery mode in each mobile device is visually different, but the login process is almost always carried out according to the same principle. In order to enter the Recovery system, you need to do a number of actions:

1. Turn off the tablet. At the same time, make sure that the battery is fully charged or connect the tablet to the network.

2. Go to Recovery mode by pressing a combination of some buttons. Since different tablet manufacturers offer different hotkey combinations, we will provide several of the most common key combinations for entering the recovery menu.

Basic key combinations for entering Recovery:

Simultaneously hold down both the “volume” keys and the “power” key;
simultaneously pressing one of the “volume” keys and the “power” key;
simultaneously hold down one of the volume buttons, the Home button and the device power button.

The buttons are held until the recovery mode appears on the display.

Some Chinese devices do not have a Recovery mode. In this case, you will have to reflash the tablet.

How to navigate through the Recovery menu?

Most devices allow you to navigate through menu items using the volume control buttons. The power button serves to select the desired menu item. Some devices may use other keys.

If the control is touch, then we move through the items and select the desired item by pressing with a finger.

How to enter Recovery if there are no volume keys on the tablet?

If your tablet doesn't have volume keys, try these tips:

1. You can try to enter the desired mode by holding down the Power and Home buttons at the same time. Another option is to hold down the Home key, press the Power button and release the Home key. After the splash screen appears, press the “Home” button again.

2. You can navigate through the menu by connecting USB keyboard via OTG cable or using a sensor.

As is known, operating system Android provides the user with enormous functionality, using which he can realize the full potential of his smartphone. Starting from advanced setup using the engineering menu and ending with a complete factory reset using Android System Recovery 3e. You will learn what to do in this menu with a smartphone in this article.

This settings mode was designed to work with system files and system parameters. With its help, you can activate or block almost all functions of a device running Android. Here you can perform such complex manipulations as complete cleaning or restore the system in just a couple of clicks. Due to the important role this menu plays, getting into it is not so easy, but more on that below. In order not to harm your device, you need to know the mode items, their meaning in Android System Recovery 3e and what to do to carry out certain actions.

Launch Android System Recovery 3e

As mentioned above, launching this menu is not that easy. To get here:

Turn off the gadget;
Simultaneously hold down the volume rocker, the Home button and the power key.

After a few seconds the screen will appear Android logo, and then the Android System Recovery 3e menu will launch. What to do in it, and what meanings the menu items have – we’ll talk about this further.

Assigning items in mode

The very first and most important point– Reboot. It allows the user to restart the device.
To use the device's memory card as an external drive connected via USB, select Toggle USB stage.
Here you can also work with the CWM package. It is used to install your own Recovery on the device.

By selecting “Instal from sdcard” (installing CWM from a memory card), you will find yourself in a subsection with the following items:

Installation CWM Recovery, which is pre-loaded onto the memory card - Choose zip from sdcard;
Check the amount md5sum – Check md5sum a file;
Find out the signature of the CWM package – Toggle Signature Verification;
You can check CWM for compatibility with your device by clicking on Toggle Sclipt Assert.

How to use Android System Recovery 3e mode for flashing, what to do on Lenovo or other gadgets? Use only proven functions that you understand!

Reset all smartphone data – Wipe data/factory reset;
Wipe Cache allows you to completely clear the cache;
Wipe dalvik cache is used to clear Dalvik Cache;
To clear your battery usage history, use Wipe battery stat;
Format System completely removes all system files;
Format Date formats the data section;
Format cache deletes cache data, but the files themselves remain in it;
Clearing kernel cache data – Format boot;
To completely format your device, use Wipe all partitions.

By the way, how to use Android System Recovery 3e, what to do if the tablet is your device? All the meanings of the menu items that we talk about are completely identical for all gadgets under Android control.

The next section is one of the most important. Backup/Restore is responsible for backing up and restoring data. It contains the following points:
Backup creates a backup copy of data;
To restore the factory firmware, use Restore;
Advance Restore is used for recovery separate sections data;
Advanced Backup can be used to copy partitions.

The next item is responsible for converting formats to Android System Recovery 3e, what to do in this menu? Here you can select different kinds converting to EXT4 and EXT3. Here's what this section allows you to do:

Convert/change a backup converts the device system;
Use Convert Data to convert data;
Change one of you backup is used to transfer backup sections;
Convert Cache converts cache;
Wipe data/factory reset is used to convert all partitions;
System – format system, vice versa – format data; cache – format cache.

Extra menu

In the Advanced section you can make the following actions using the following commands:

File System Check checks the validation of system files;
Print Partition Info displays log information on the display;
Copy recovery.log to sdcard is used to save copies of the recovery log;
Opening ext and ext2 formats on an SD memory card – Partition SD Card;
No - save my fat32 partition! stops partitions;
Use Fix Permission to fix permissions in /data/data.

And finally, the last item of the Power Menu. It is used for power management:

Reboot Recovery performs a reboot;
In Bootloader mode, use Reboot into Bootloader;
A simple reboot is carried out using Reboot;
Power Off – normal shutdown.

Thus, using this menu you can perform a huge number of functions that are not available in visual settings. If you have any questions, you can always ask them in the comments!

Android System Recovery 3e is one of the mobile functions, which is appreciated by device users. The main purpose of specialized Android tools System Recovery 3e is a device cleanup and recovery tool. Studying everything carefully available options this function, you can make sure that its demand is fully justified.

Brief description of Android System Recovery 3e

Activating a special settings mode implies a quick and successful solution to the task. So, you need to turn off the smartphone, then hold down the keys to adjust the volume, the Home button, and the on/off button. Only after the user holds three buttons simultaneously for a while will a special menu be visible.

System Recovery is a varied menu that is ideal for solving any existing issues. Mobile phone users will be able to successfully navigate through all the items knowing what their meanings are. In each case, a special approach to solving existing problems is assumed:

Check md5sum a file – check the md5sum file;

Toggle Signature Verification – verification of the CWM package signature;

Toggle Sclipt Assert – checks the package for compatibility with a mobile phone.

System Recovery allows you not only to successfully restore your mobile device, but also to take advantage of additional available functions.

What features does System Recovery have?

When thinking about what android system recovery 3e is, what to do, you need to understand, so it is advisable to carefully study all the available functions and make sure that the Recovery system is optimally functional.

Install – installation of the kernel, system utilities using special file. It is assumed that zip archives with a special structure and utility will be used.
Backup/restore is one of the most important components for creating a backup copy by the operating system. It should be noted that full backups are recommended.
Wipe/format – cleaning and formatting segments of used internal memory. Most often, simple cleaning (wipe) is sufficient, but formatting is occasionally used.
Mount – mount different partitions mobile phone. This is required during installation new modification operating system.

Carefully studying the capabilities of the Android operating system, one can note the high level of functionality and the feasibility of having System Recovery.

Hello, please explain how to use the Android System Recovery 3e mode, there is such a huge menu that half of the items are not clear.

Answers (2)

This comment is edited.
Recovery (also known as the recovery menu) is a separate small operating system that has a minimum of functions and works independently of the main one. There are stock and custom recovery. The first is “native”, the second is modified and improved, it must be installed independently.
The most common custom ones are CWM and TWRP; they are supported by most devices.
To enter recovery on Android you need:
- be sure to charge the battery 80-90%;
- turn off the device;
- simultaneously hold down the “on/off” button, volume control button “louder”, sometimes also the “home” button (depending on the model);
- wait until the manufacturer icon appears;
- release, the recovery menu will appear.
To move around it, use the volume control carriage - “louder” up, “quieter” down. To enter the sub-item you need to press the “on/off” or “home” button.
Returning to the previous menu is carried out using the “go back” item. After selecting any command, a list appears with sub-items “no” and one “yes”, which must be clicked to run.

The number of points depends on android system recovery. Instructions for use are as follows:
- “reboot system now” - reboot, through it you can exit android system recovery, depending on the device, the menu may contain this item in the “power menu” section;
- “wipe data/factory reset” - reset to factory settings, deleting all information from the device, after which the smartphone will be the same as after purchase;
- “wipe cache partition” - this item is responsible for deleting the system and application cache, that is, clearing unnecessary files;
- “install from sdcard” - installation of archived files from a flash drive.
Some points have additional sub-points, so I’ll tell you about each of them. “Backup and restore” section:
- “backup” - a backup copy of the operating system is created and stored on a flash drive;
- “restore” - installing a backup; by opening the item, a list of firmware will appear;
- “advanced restore” - restores part of the operating system, the command works with the same partitions as the next function.
You need to be very careful with the “mounts and storage” item, as it can damage the device. It is used for formatting - permanent deletion all information and mounting, that is, connection to the system. This item works with the following sections:
- “mount/system” - system;
- “unmount /data” - to store user information;
- “mount /sd-ext” - mounts part of the operating system onto a flash drive to expand capabilities;
- “unmount /cache” - cache, temporary files;
  “mount /sdcard” - SD card.
The "format" command works with the same sections, but only clears all the contents. Applying this item to “system” or “data” will kill the smartphone.

In recovery there is an “advanced” submenu, which includes additional features. Here is their list:
“wipe dalvik cache” - cleaning unnecessary files from the dalvik machine in which programs are launched on the phone;
“wipe battery stat” - clearing information about battery usage;
“restart adb” - loading into adb mode, which is needed to control the device via the command line from a PC;
“fix permissions” - the command returns file permissions to their original state.

This comment is edited.
Rarely, but a situation arises when android system recovery 3e does not respond. What to do about this problem and how to solve it depend on the reasons:
- not unlocked bootloader;
- experiments on installing custom recovery, as a result of which the original one failed;
- Broken volume or power buttons.
The most common reason Due to which android system recovery 3e may not respond - this is a locked bootloader. Its unlocking occurs in different ways and depends on specific model devices.
An unsuccessfully installed recovery must be “rolled back” to its original one. First you need to find a stock recovery for the desired model - it is best to search on our and American forums.
The recovery is flashed through the ADB program, which is installed on the computer as follows:
- download the zip archive;
- open it, find the ADB.exe file;
- in the menu that appears after right-clicking on it, select “run as administrator”;
- then a blue window will appear;
- write “y” and press “inter”, repeat this 3 times, so we agree to install the program and drivers;
- go to the ADB folder, it should be in the root of drive C;
- copy the downloaded recovery here and rename it to recovery.img;
- press “shift” and right button mice;
- select “open command line”;
- enter “fastboot flash recovery recovery.img” this is the command that will install the downloaded recovery;
- by pressing “inter” we launch it;
- write “reboot”.
After this, you can enter the updated recovery.
If the buttons malfunction, you need to connect the device to the computer as described above, enter “reboot recovery” and press “enter”.

While there are no problems with the Android phone, the list of functions in the Recovery menu is of no interest to the average user. But some time passes and even the most reliable device begins to slow down. Problems arise with scrolling through pages, simple applications take a long time to load, etc. That's when the Recovery Menu comes to the rescue.

The Recovery menu allows you to work with the firmware of your smartphone or tablet and create backup copies of user data.

Recovery mode is built into all Android devices without exception. With its help, you can solve all the accumulated problems in one fell swoop by rolling back the device to factory settings. In addition, here you can initiate the flashing process by independently selecting the files to work with.

Another very useful feature menu – create backup copies. There are many applications and programs for personal computer performing the same tasks. But why resort to additional options if your phone or tablet already has a very convenient and effective tool? The user is free to choose the data that he wants to save as duplicates. It can create a copy of the entire system, or “save” individual sections.

The main advantage of this backup tool is that it does not require the device to be operational in normal mode. The smartphone may not start due to viruses, global errors in the firmware and other problems, but the Recovery mode will boot in any case and offer to protect the data.

Login to Recovery Menu

First of all, you should come to terms with the fact that you won’t be able to enter Recovery mode from normal mode (at least if you don’t use special applications, but more on that later). PC users who use two or more operating systems on the same machine are familiar with this: in order to run an alternative piece of software, the active OS will have to be turned off. Therefore, we turn off the phone or tablet using the power button, the same as always.

Then you have to choose a combination to switch to recovery mode. Different combinations may be used on different types of devices. Fortunately, there are not many common options.

Manufacturers see no reason to complicate access to Recovery mode and use only a few standard combos.

The standard method is to use the device buttons

Try the following combinations in descending order of popularity:

Press and hold the device's Power button and Volume Up button at the same time.
Do the same thing, only now do not increase, but decrease the sound of the turned off gadget.
Try the triple combo. The device's "Start" button, one of the volume control buttons, the "Home" key (usually located in the central part of the space under the screen, but in selected models may be on the side).
Repeat the previous option, only this time hold down both volume keys.

If nothing happens, then you got a device with a unique option to launch the recovery menu. Try to find information online if the manufacturer is one of the leading brands. But in most cases, such problems arise with unnamed Chinese devices, for which there are simply no instructions.

Experiment! There are very few mechanical keys on modern gadgets. It's easy to go through all the available combinations. Something will work.

An alternative way is to use special programs

Perhaps you still prefer not to take matters into your own hands and trust automatic decisions.

In this case, use one of the many applications to reboot your phone in alternative modes. They can be easily found by the word Reboot in the name.

After installing one of these applications, choose from the few Reboot Recovery options and wait for the recovery menu to appear on the screen with a broken upside-down robot in the background.

It should be noted that such programs will not be able to work without ROOT rights, so you will have to worry about transferring the phone to superuser mode.

Note! Trying out key combinations is much faster, more convenient and does not put the device in a vulnerable position.

How to work in Recovery mode?

The successful launch of the mode is indicated by the above-mentioned green robot on a black background. A red warning sign flies out from the robot's core, as if to hint that the menu should only be used in case of serious problems.

It will be easy for even an inexperienced user to navigate the meager list of commands. But control can cause some difficulties, since without a loaded Android system, the touchscreen does not read a signal from the outside, but works like a regular display.

In most cases, you can scroll through menu items using the volume control keys. And the choice in this case is made by the device start button.

But there are also models that allow you to scroll through the menu in only one direction, most often down. In this case, to confirm your choice, you need to press the volume up button.

Exit Recovery Menu

In some versions of recovery mode (especially in gadgets from unknown Chinese companies), menu item text may vary slightly. Therefore, we don’t worry and look for an item that offers a reboot system without verbose additions. IN standard version this item looks like Reboot System Now.

Sometimes, even after a reboot, the device may start again in recovery mode. This is a warning sign that may indicate serious hardware problems. But sometimes the normal mode does not start due to minor problems that are easy to fix.

Try one of the following emergency options:

Press and hold the device's start button for at least ten seconds. This is similar to pressing the restart button on a frozen computer and solves most problems by resetting the settings, returning you to the recovery screen.
Remove the battery, wait a few seconds, and put it back in.
Disconnecting from the power source is also perceived by the gadget as a large-scale reboot.
Wait until the device is completely discharged and try to turn it on again, recharging the battery a little.
Connect the equipment to your computer and reset it using ADB RUN or another similar program.

Remember: simply entering the recovery menu does not have any restorative effect on the gadget. To solve problems with your phone, you will have to roll back to factory settings or install new firmware.

Any device with Android OS starts in Recovery mode. This standard function. However, with the factory version you can perform too narrow a range of tasks. So, this is resetting the phone to its initial settings, clearing the cache, and also updating the system from the update.zip file. Obviously, users who are expanding their knowledge in the IT field are very dissatisfied 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 replacement for the factory one.

Why do you need CWM Recovery mode?

Clockworkmod Recovery (CWM) is a famous alternative to factory recovery mode developed by Koushik Dutta. You can install it on most Android devices. CWM Recovery helps even in situations that sometimes seem hopeless to the average owner. That is why it is necessary to know about its existence, and also 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, add-ons and OS patches.

Connects to a computer via USB in removable storage and for working with the ADB program.

Creates a complete backup copy of the current firmware and its individual parts (system, settings, applications).

Restores the device from a previously created backup.

Resets settings to factory settings (Wipe - data/factory reset), clears cache (wipe cache), clears Dalvik-cache (wipe Dalvik-cache), clears battery statistics (wipe battery stats).

Creates partitions on a 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 rights, and in others - on a PC.

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

Rom Manager: Rooting and embedding

Rom Manager is a utility created by the CWM developers. It is available for download on 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 must root the device, that is, obtain administrator rights.

Obtaining Root rights

The procedure is simple and can be easily carried out using special software. As an example, we can take the Framaroot program. With her simple and clear interface Anyone can do it even without instructions.

Download the app from the store and open it. In the drop-down line, give preference to the “Install SuperSU” or “Install SuperUser” item.

Click on the drop-down window

Select a method for obtaining Root rights. Follow the advice - restart the device for the changes to take effect.

For the changes to take effect, restart the device

Launching Rom Manager

Now is the time to use the program:

Launch the software and click on the first section of Recovery Setup, and then click on ClockworkMod Recovery.

Select Recovery Setup

Find and select the device model from the list of available ones. If the model is not in the list, then this method of flashing Recovery is not suitable and you need to use another one. After confirming the action, the files will begin to download, as indicated by the progress bar. Next, a notification will pop up stating that you need to grant Root rights to the program. Then the CWM installation itself will be carried out.

Click on ClockworkMod Recovery to install

Video: how to flash Recovery with Rom Manager

Although the method is easy, it has a drawback: it is not suitable for all devices, as mentioned 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: Complex Method

Installation method CWM with using FastBoot will require skill from the user, since it is much more complex than the previous one. It runs not on the device, but on the computer. It is recommended to use it only if you already have skills in such operations. Before installation, you must download it to your computer or laptop. certain files. This list includes Android platform SDK available for Windows, Mac and Linux.

Preparatory stage

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

A computer with Windows OS and a 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 required packages Android SDK Tools and Android SDK Platform tools:

Go to the bottom official page. There will be three options. In this case, it is the Windows version. Click on tools_version-windows.zip.

Download the Anroid SDK zip archive for Windows from the official website

Extract all contents from the archive to drive C. Open and click on tools. The android file that is needed for direct download packages is located there. Double click on the file and the manager is open.

Find the android file in the unzipped folder and open

Check the box to the left of Android SDK Platform-tools and click Install 1 package.

Select Android SDK Platform-tools and click Install package

Standard request to accept the license agreement. Check the Accept License box and then click Install. The direct installation of the packages necessary for the firmware, which were mentioned earlier, will begin.

Accept the license agreement

After the installation process is complete, find platform-tools in tools_version-windows. it will contain important files fastboot and adb.

The fastboot and adb files are located in the tools_version-windows folder after installing the Android SDK Platform-tools package

What else needs to be done before starting the firmware itself? Judging by the list above, you need the recovery-clockwork.img file. This is one of the key tools for further work. Downloading it won't be difficult, but it doesn't end there. 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

Get straight to the point!

Now everything is ready for the CWM firmware itself, so you can safely get to work. Given below detailed description action in which it is quite difficult to get lost.

First, connect the device to be flashed to your computer via USB. At the same time, FastBoot mode is launched (a combination of the power and volume down keys). Although this combination works most often, it is not suitable for everyone. In some cases, this is the Home key and the same volume reduction. When the first option doesn't work out, nothing will happen if you use the second.

Start your device in FastBoot mode

The main procedure is carried out in command line. First you need to open it. In the Windows terminal window (press Win + R keys) write cmd command.

To open the command prompt, go to Start and type cmd

The command line is immediately ready to use. Type cd / immediately after the last entry and press Enter.

Type cd / and press Enter

Next, you need to go to the platform-tools folder in the terminal itself. The path to the folder may differ among users, so it is extremely important to use your own option so that the operation ends with a certain success. Copying the path from the window line would be the correct solution.

The next line in the black window should look like cd path_to_folder_platform-tools. Press Enter again.

Enter the command with the path to the folder

The next step is the adb devices command. It will help determine whether the PC sees the device. Next type adb reboot bootloader. Wait until the device turns on as a bootloader. Finally, go to the final part of the firmware: enter fastboot flash recovery recovery.img. and press Enter.

The adb devices command will help determine whether the PC sees the device

If successful, a message will appear. The next time you restart the phone in recovery mode, check that the new firmware is installed. If all is well, the device will enter ClockworkMod Recovery mode.

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 app

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. Detailed instructions were given earlier in the section on Rom Manager.

How to work with Rashr

First you need to download the application itself. It is available for free in the Play Market (Rashr - Flash Tool). You can also view 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 acquired Root rights upon request. Then everything is simple:

Select CWM Recovery.

Click CWM Recovery

The software will provide available versions Recovery for this device to be flashed, such as the touch ClockworkMod and the option with key control.

Select Recovery from the list of options available for your device

Choose the most suitable version and click Yes to confirm the download.

Click Yes to confirm download

After downloading, a notification will pop up that the new recovery has been successfully downloaded and installed. To go there, click Yes.

To go to Recovery, click Yes

Video: CWM and Rashr

Odin: solution for Samsung

The previous three methods are suitable for different device models. 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 latest one is Odin 3.09.

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

Download Samsung Odin from the official website.

Download Odin program on PC

Establish a connection between the PC and the gadget via a USB cable and switch the device to Download Mode. There are two options depending on the device model. If one doesn't work, another will definitely work:

power/lock button and volume down (on older devices released before mid-2011);
power/lock button, Home and volume down (all other devices).

Pressing the volume up button confirms entering recovery mode. Next, launch the already downloaded Odin program. A program window will open, where I will list available files for download. In the case of Recovery firmware, you need to check the box to the left of AP. In other versions of the software, the field may be called PDA.

Click the Start button and wait until the firmware is completed successfully.

Click the Start button and wait for the firmware to finish

How to enable CWM Recovery mode after flashing

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

by using ROM programs Manager by selecting it home page section “Load Recovery Mode”;

by pressing the keys simultaneously after turning off the device. Combinations may vary depending on the model and manufacturer of the device. In most cases, these are the volume down and power buttons;

by using ADB programs via the adb reboot recovery button.

Possible difficulties

During the installation of an alternative Recovery Mode, in particular CWM, various difficulties and errors may arise. 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 your phone using an archive. When opening Recovery, the user sees a message that the flash card cannot be mounted. After installing another card, even with smaller volume memory problem disappears. The reason lies in the Windows system. The fact is that it diverges from card formatting standards. To ensure formatting is performed in accordance with the specification of SD/SDHC/SDXC flash cards, and not just in standard form, it is recommended to use specialized software, for example, SD Formatter.

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

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

When the files to be recovered are on internal memory, and therefore can only be restored from there, a problem may arise. When connected USB cable to the PC and enable “USB Debugging”, the program reports that the Android device is not detected and you need to enable “USB Debugging”.

To solve this problem:

Connect the device as a camera, not a storage device. If there are more available options, select them.

Install universal drivers.

Find a more suitable Recovery program for your device.

Recovery menu doesn't work

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

The problem is solved as follows.

Before flashing the Odin3 program, you need to uncheck the Auto restart checkbox and disconnect the cable after flashing. From Download mode on the device, go to recovery mode by pressing the volume up + home screen + power keys in sequence and hold them until the recovery menu appears. So you should get into the custom recovery menu anyway.

In it, select Reboot system now and then check Yes. This action will overwrite the stock recovery with a custom one and the “No command” error will be corrected.

Flashing a new Recovery mode means getting new functionality. Firmware methods vary in complexity, but ironically, the simplest of them require access to Root, that is, device administrator rights. When choosing a firmware method, you need to be guided by the phone model first. Rom Manager is not suitable for all devices. For HTC, the FastBoot method is more suitable, but for Samsung is more correct will select Odin.

The Android system has great benefits for users because this operating system is always open to changes and improvements. The best thing here is that you can easily tweak and optimize your Android device to improve speed, extend battery life, or even replace stock software to custom or unofficial. But in order to do this, you must first carry out additional operations that will provide access to the internal system of the smartphone or tablet. As you will see, each task will require the use of a recovery image; so in this guide, we will tell you how to easily enter recovery mode manually on rooted and non-rooted android phones.

All android smartphones and tablets have a stock recovery image pre-installed on their systems. Stock recovery can be used for numerous operations such as: installing applications from an SD card, backup data, execution of procedures Maintenance and so on. But when you are dealing with unofficial methods such as kernel, stock recovery is useless. In this case, you should replace the stock restore with a custom one, an operation that usually requires root access (though not always).

Custom recovery images have great features and options that can be used by android users trying to customize their phones. So, these tools are only useful if you want to perform complex operations on your phone/tablet, otherwise replacing the stock recovery image with a custom one will be pointless. As mentioned, custom recovery must be used when attempting to update to beta, unofficial or custom firmware, or when installing custom kernels - after which you can upgrade your smartphone or tablet to improve speed or to upgrade battery life.

The most commonly used custom recovery images for Android are CWM and TWRP, the latter of which is a touch version of the former tool. There are many other recovery apps that can be installed on your android system, but we recommend the above-mentioned tools for you.

As mentioned above, when trying to install a custom recovery, root access may be required. In this case, you first need to unlock your smartphone/tablet (), then install the application and finally come back here and learn how to boot your Android device into recovery mode. Keep in mind that rooting your phone will void the warranty and you will have to roll back to stock firmware or update to restore it to its original state. official release android software.

This guide is suitable for both rooted and locked Android smartphones and tablets, which means you can learn how to enter recovery mode without any problems. This method will work on almost all android devices, so that's it universal guide. So, whether you need to enter a stock recovery or a custom recovery (CWM or TWRP), use our instructions and find out how to do it.

Typically, to enter recovery mode, you need to press a combination of buttons on the phone. First, you need to turn off your device, wait for a few seconds, and then press the Power and Volume Up buttons simultaneously for a few seconds. After this, the recovery mode should be displayed. If this doesn't work for you, follow the instructions below.

Enter recovery mode on rooted android devices

This method couldn't be easier. Consists of a small number of steps. Download the Quick Boot app.
Install this application on your phone or tablet.
Launch the application.
In the menu you will see the following items: Recovery, Reboot, Bootloader and Power Off. Select Recovery.
Your device will now reboot into recovery mode.

Enter recovery mode on a locked (non-rooted) Android device

To successfully complete these steps, you will need access to a computer or laptop.
You will also need a USB cable.
Your phone must have USB debugging enabled.
The Android SDK must be installed on the computer.
Connect your phone to your computer using a USB cable.
Find the Fastboot folder on your computer.
Open a command prompt.
In the command line of your computer, type “adb reboot recovery”.
After this, the phone will go into recovery mode.

Excellent, our training is complete. Now you know how to enter recovery mode on rooted and locked Android devices. Now move forward and use recovery menu for, for installing custom firmware or for performing other complex and powerful operations.