What is phone recovery? How to enter Recovery mode on different Android devices. Installation via TWRP Manager

Do you want to install custom ROM on Android or in other words, third party version OS like CyanogenMod? Most likely you will also need to install a custom recovery.

For everyone Android devices recovery tool is already pre-installed. This software recovery can be used to restore the device to factory settings, update the operating system, or perform other tasks.

Stock recovery

Android devices already come with Google's recovery tool, often called "stock recovery." You can boot into recovery by pressing certain keys on your smartphone or tablet, or using the adb command, which will boot your device into recovery mode.

The recovery menu provides functions that will help you restore your device, for example, from here you can restore to factory settings. Recovery mode can also be used to update OTA files. If you want to install new firmware to your device or restore factory firmware, then you will need to enter recovery mode first.

Co stock recovery the system is limited. It can only be used, for example, for OTA updates files and firmware from the manufacturer.

Custom recovery. Basics

Custom recovery is third party environment recovery. It's like setting custom firmware, for example, CyanogenMod, but instead of replacing operating system The recovery environment is replaced.

The custom recovery environment will do the same as the stock one. However, she will also have additional functions. Custom recoveries can often create and restore device backups. Custom recovery allows you to install custom firmware. ClockworkMod even provides a "ROM Manager" application that allows you to access many features from running system Android - This application requires a custom recovery.

Popular custom recoveries

ClockworkMod Recovery(CWM) can create and restore NANDroid backups - backup copies of all file system devices on Android based. ClockworkMod provides a ROM manager with file browser, which will allow you to view and install custom firmware via ClockworkMod Recovery and manage and restore backups. It also has other additional features that will be useful when installing and working with custom ROMs.

Team Win Recovery Project(TWRP) is a push-based recovery environment. Unlike other recovery environments, including the stock one, where the volume keys are used for navigation and the power key for selection, this one uses an interface that can be used by tapping the screen. TWRP even supports themes. Just like CWM, TWRP provides the ability to install custom firmware and create and restore system backups, which is not available in stock recovery.

CWM and TWRP are two of the most popular custom recoveries, but others custom tools Recovery may only be available for some devices.

When and why you need to install Custom Recovery

Custom recovery environments are useful if you install custom firmware, because... they provide the opportunity to do backup copy data, as well as its recovery, which will undoubtedly be useful to you. You will need to unlock the bootloader on your device to install custom recovery.

Although this function is hidden and requires using adb commands You don't have to unlock the bootloader, install custom ROM, or even get root rights to create or restore a full backup.

Install custom recovery if you want to install custom firmware or get a powerful backup tool. This action is often seen as preparatory stage before installing custom firmware, but this is not always necessary. For example, the CyanogenMod installer will also install ClockworkMod Recovery (CWM).

In general, custom recoveries are only needed if you plan to install a custom ROM. Majority Android users won’t even notice the differences between custom and custom recovery.

As you know, the Android operating system provides the user with enormous functionality, using which he can realize the full potential of his smartphone: starting from advanced settings using engineering menu and ending with a complete factory reset using a special mode - 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 it, you can activate or block almost all functions of the device under Android control. 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 points and 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:

1. Turn off the gadget;
2. 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 it will start Android menu System Recovery 3e. 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 is Reboot. It allows the user to restart the device.
To use the device's memory card as external storage connected via USB, select Toggle USB strage.
Here you can also work with the CWM package. It is used to install your own Recovery on the device.

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

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

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

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

All the meanings of the menu items that we talk about are completely identical for all gadgets running Android.

Backup/Restore is one of the most important sections, which is responsible for backing up and restoring data. It contains the following points:

1. Backup – creates a backup copy of data;
2. Restore – used to restore factory firmware;
3. Advance Restore – used to restore individual data sections;
4. 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 choose different kinds converting to EXT4 and EXT3. Here's what this section allows you to do:

1. Convert/change a backup converts the device system;
2. Use Convert Data to convert data;
3. Change one of you backup is used to translate backup sections;
4. Convert Cache converts cache;
5. Wipe data/factory reset is used to convert all partitions;
6. Formatting the system – format system, data – format data, cache – format cache.

Extra menu

IN Advanced section You can perform such actions using the following commands:

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

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

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

Thus, using this menu you can great amount functions that are not available in visual settings. If you have any questions, you can always ask them in the comments!

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 starts to slow down. There are problems with scrolling pages, they take a long time to load simple applications, 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. 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 run two or more operating systems on the same machine are familiar with this: to run an alternative software part, 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. On devices different types different combinations can be used. 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:

1. Press and hold the device's Power button and Volume Up button at the same time.
2. Do the same thing, only now do not increase, but decrease the sound of the turned off gadget.
3. 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).
4. 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 nameless Chinese devices, instructions for which are simply missing.

Experiment! On modern gadgets mechanical keys very little. 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 restart 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 won’t be difficult to navigate the meager list of commands even inexperienced user. But control can cause some difficulties, since without a loaded Android systems 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 the 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), the text of menu items may have slight differences. 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 normal mode does not start due to minor problems that are easy to fix.

Try one of the following emergency options:

1. 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.
2. Remove the battery, wait a few seconds, and put it back in.
3. Disconnecting from the power source is also perceived by the gadget as a large-scale reboot.
4. Wait full discharge device and try turning it on again after slightly charging the battery.
5. 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.

Our site has already managed to tell you before. Let us remind you that this is the so-called recovery menu, with which the user can, for example, reset all data or reflash his gadget.

There are two types of recovery menu ( Recovery Mode): stock and custom. Stock is the same type of Recovery Mode that is installed by default. When flashing, it can be installed custom Recovery Mode.

And now - the most interesting part. We will talk about how to enter the recovery menu. And here an interesting quest may await the user - various devices this mode may run differently. How exactly? To begin with, we will tell you about universal method, and then we’ll go through specific brands of smartphones and tablets.

Universal mode

What's good about it? The fact that it is relevant for most modern devices.

• Turn off your device by pressing the Power key, then in the menu tap on touch button"Switch off".

• Once the device is completely turned off, you will need to press the Volume Down key and the Power key at the same time.

• Or - press the volume up key and the Power key at the same time.

• When the device starts up, you can release the Power key.

This is the most convenient way of all and the easiest to launch the specified mode.

How to enter Recovery on Samsung?

For new models: press the volume up key, Power and the central Home key.

Used for older models universal method: Press the Volume Up, Volume Down, or Power key.

Google Nexus

Volume down key + Power.

This will load Fastboot mode, and from there you can go to Recovery Mode.

LG

Classic method: Volume Down + Power key. Please note that the volume up and down buttons on LG smartphones may be located on the back.

Xiaomi

Volume up + Power.

Meizu

Volume up + Power.

Please note that Meizu has own menu, with which you can reset settings or update firmware. This is not exactly a recovery menu.

HTC

Or increase volume + Power:

Or Volume Down + Power:

Huawei

Volume up + Power.

Or volume down + Power.

Motorola

First, you will need to launch Fastboot Flash Mode, for which press the Volume Down + Power button.

In the menu that loads on the screen, go to Recovery Mode using the Volume Down and Volume Up keys.

ASUS

Classic option. Either Volume Down + Power:

Either Volume Up + Power:

Sony

There are several ways.

The first one is simple: Volume Up + Power.

The second one is a little more complicated: Power button, then Up, the Sony logo appears and Up again.

Third method: Volume Up + Volume Down + Power.

How to enable Recovery Mode via terminal?

Download the application Terminal Emulator. Launch it, provide root rights (required).

Write the reboot recovery command.

The gadget starts in Recovery Mode.

How to enable Recovery Mode via a computer?

Install Adb Run, and necessary drivers. Connect the device to the computer, launch it on the computer command line, enter adb command reboot recovery and press the Enter key.

If you have ever tried to flash an Android tablet yourself, you have probably come across the concept of “Recovery”. Today we will talk in detail about what this thing is, why it is needed at all, and of course, how to enter it.

What is Recovery

Recovery mode is special mode downloading Android devices, allowing you to do full reset operating system settings, reflash the device, make a backup copy of the entire system or its individual partitions (as well as restore these partitions later) and some other things. At the same time, for this mode to work, the functionality of the operating system itself is completely optional. This is precisely why recovery menu They often turn to us when the device no longer works in normal mode. And this is precisely why this mode is called “recovery” (from English “recovery”).

How to log into Recovery

To boot recovery, the device's hardware buttons are usually used. The most common combinations are:

However, some manufacturers may come up with “something like that,” so you have to search and experiment.

If everything is done correctly, a lying robot will appear on the device screen, on top of which there will be a menu with commands.

Another way to download recovery is special applications, with which you can reboot your smartphone or tablet into recovery mode directly from the operating system itself (for example, Reboot menu). However, it is worth keeping in mind that these applications require .

Navigation in recovery mode is carried out mainly using the volume buttons, and selection using the power button. There are also devices in which only the volume down button is used for navigation, and the volume up button is used to confirm the choice.

To all of the above, it is necessary to add one important detail. The functionality of the recovery mode itself is by no means universal, and can differ quite significantly depending on the device. Particularly distinguished in this sense are “noname” tablets from China and some B-brands, whose recovery does not have any list of commands at all.