• How to install recovery from android. What is custom recovery? CWM does not see the internal memory of the device: a solution to the problem

    What to do if the smartphone is based on the operating Android systems suddenly started hanging out and acting like he was living his own life? How to flash a device based on the Android operating system?


    Many users are struggling with this issue. modern gadgets well-known brands: 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 service centers. 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 a few 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 carry out full reset 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 a little limited in functionality and does not allow you to successfully flash 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 switched 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 desired mode. In the event that the user has a more modern device without physical button"Home", you will need to repeat the process that was described above, but only when using the "Volume +" buttons and the power button. If the 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 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. Here custom ones come to the rescue CWM Recovery or TWRP.

    How to install CWM Recovery or TWRP

    It is not necessary to install "Recovery" on Android using 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 archive with the *zip extension, and move it to the external flash card of the smartphone. 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 it's 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". 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 those files that were on the device before the firmware process. When all these actions are completed, you will need to select the menu item "Reboot system now". 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 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 if you are not sure about own forces, then it is better not to mess 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.

    In the life of every Android smartphone user, there comes a moment when he wants to optimize the software part of his device. Install a new kernel, unlock the radio module associated with the contract operator, or even install more new version Android. Most often, such actions cannot be performed using the built-in tools of the device: regular Recovery has a meager set of functions, allowing you to reset to factory settings or install software signed by the manufacturer. For maximum control over your smartphone, you will have to install an extended version of Recovery, which is being developed by a community of enthusiasts around the world - CWM Recovery.

    What is Recovery: regular and custom

    Any smartphone or tablet may eventually start to work incorrectly. This may be due to the fault of the user or a software failure, but the problem arises and needs to be addressed. To do this, the device has the ability to start at the start of a special mode of the operating system - Recovery. This is not even loading the OS, but launching specialized program, designed to fix errors in the device and some other actions.

    Regular Recovery installed "from the factory" has very limited capabilities:

    In addition, there are devices in which there is no access to Recovery at all, since the manufacturer does not want the user to be able to update the firmware.

    Therefore, enthusiasts install custom Recovery, the possibilities of which are incomparably wider. Here is the installation of any system components, selective cleaning or deletion of user settings, a built-in file manager, mounting the device as removable media when connected to a computer and much more. Such a program is the only chance to revive the device if the Android system on it is damaged and does not work properly.

    The leader in downloads and installations are ClockworkMod Recovery(CWM).

    Benefits of CWM Recovery

    ClockworkMod Recovery is a system utility much more powerful than the built-in factory one. Thanks to it, you can create full backups of the Android operating system, and also install various software and all kinds of kernels and firmware on the device, and much more that the factory Recovery does not perform. ClockworkMod Recovery is installed instead of the factory menu in a special section of the device's internal memory.

    There are almost hopeless situations in which ClockworkMod Recovery can help. For example, if a smartphone or tablet, for whatever reason, cannot boot, this utility will help restore the operating system, and with all its applications and settings.

    Installing CWM Recovery - ways for every taste

    There are many ways to install CWM Recovery. Inexperienced user prefer utilities with GUI, "guru" - command line and fastboot. In addition, different hardware can be supported by different utilities, and access to the command line is completely closed. Installing custom Recovery is the same.

    Rom Manager utility - installing CWM Recovery from Android

    Rom Manager- a system utility that can be installed from the store Google Apps. In addition to the Recovery firmware, the program allows you to manage all the functions of Recovery from Android without restarting your smartphone. You can create Backup firmware and restore them, install android kernel OS, new firmware both from a memory card and OTA (over the air). You can also format memory cards connected to your smartphone, manage partitions on them, and much more.

    Eat regular version programs and Premium. Free option knows almost nothing and is intended for familiarization. Therefore, you should purchase an extended version of the application.

    To install CWM Recovery on a device using Rom Manager, you need to:

    The utility will download the Recovery image from the Internet, during its operation the smartphone must be connected to a Wi-Fi or 3G network. Internal section smartphone or microSD card should contain enough free space to download and unpack the image.

    The program has not been updated since 2014 and is guaranteed to support only certain device models.

    Table: Smartphone models that support ROM Manager

    Acer LiquidAdvent VegaCaptivate (MTD)Commtiva Z71 (Boston, Blaze, and more)
    Dell StreakDell Streak 7Droid Eris (CDMA)Droid Pro
    Elocity A7Epic4GEvo ShiftGalaxy S Captivate
    Galaxy S FascinateGalaxy S i9000Galaxy S VibrantGalaxy Tab-ATT
    Galaxy Tab - T-MobileGalaxy Tab - VerizonGeeksphone ONEGeeksphone Zero
    Google Galaxy Nexus gt-i9250Google Nexus One (GSM)Google Nexus SHTC Aria (GSM)
    HTC Buzz (Wildfire)HTC Click/TattooHTC DesireHTC Desire CDMA
    HTC Desire HDHTC Desire SHTC Dream (GSM)HTC Evo (CDMA)
    HTC G2HTC HD2HTC Hero (CDMA)HTC Hero (GSM)
    HTC Incredible (CDMA)HTC Incredible SHTC LegendHTC Magic (GSM)
    HTC My Touch 4GHTC SensationHTC ThunderboltHuawei Ascend
    Huawei PulseHuawei Pulse MiniHuawei U8150 Ideasi9000 (MTD)
    Ion/MyTouch 3G (GSM)LG AllyLG Optimus 2XLG Optimus One
    Motorola BackflipMotorola CliqMotorola CLIQ XT/Quench (MB501)Motorola Droid (CDMA)
    Motorola Droid 2Motorola Droid XMotorola MilestoneMotorola XOOM
    My Touch Slidenook colorNook Color (old)Spice MI700, Commtiva Link N700 and more)
    T-Mobile G2XVibrant (MTD)Viewsonic GTabZTE Blade

    When flashing an unsupported smartphone, you act at your own peril and risk getting a “brick”. If CWM Recovery is already installed, and you need to manage it through Rom Manager, there should be no problems. smartphone users and Samsung tablets should also be careful.

    Video: ROM Manager - quick access to Recovery functions

    Possible problems with the Rom Manager program

    Before running the utility, it is important to make sure which version Stock Recovery installed. Operation is guaranteed only with version 2e and below. Version 3 blocks the Rom Manager, and the result may be a dead smartphone. To find out the Recovery version:


    FastBoot - installing CWM via ADB using a computer

    This method is the oldest and most correct. Here we write the CWM Recovery image directly to the Recovery partition of the smartphone's memory. The method will work if the device does not have a locked bootloader, which is often the case with Samsung smartphones and Sony. You also need to make sure that the device's file system contains a special Recovery section. Before you start, do not forget to enable USB debugging on your smartphone.

    If the conditions are met, we proceed to the preparation and recording of CWM Recovery:


    Video: Recovery firmware via FastBoot

    Rashr is another program for installing CWM Recovery from Android

    Rashr is a program very similar to the Rom manager we discussed above. But there are also a number of important differences:

    • the program is maintained by developers, the latest version was released in January 2017;
    • Rashr is free, all program functions are available immediately after installation;
    • the program supports greatly large quantity devices than Rom Manager, and the risk of "bricking" your smartphone is minimized.

    To install custom Recovery using Rashr, you need to do the following:


    Do not forget that all flashing operations and manipulations with internal memory should be carried out with a battery charged up to 90–100%.

    Recording CWM Recovery with Odin for Samsung smartphones

    Smartphone and tablet owners Samsung lucky - for them, the manufacturer released the Odin service utility, with which you can flash CWM Recovery.

    Download to your computer Odin program and get started:

    1. Move your smartphone to Download mode- turn off the device, hold down the "Power", "Volume down" and "Home" keys. Then press the Volume Up key to confirm your selection.
    2. Then connect your smartphone to your computer and run the Odin program on it. If the device is recognized normally, the utility will display the number of the virtual port to which it is connected. By pressing the PDA button, specify the path to the downloaded archive with CWM Recovery.
    3. Then click Start and patiently wait for the completion of the firmware process. It remains to disconnect the cable and reboot the device.

    How to enter CWM Recovery after installation

    Logging into CWM Recovery is very simple:

    1. Power off your smartphone.
    2. Simultaneously hold down the Volume Up, Home and Power buttons.
    3. As soon as the screen of the device lights up, release the buttons.

    If the smartphone has Cyanogen Mod firmware, you can configure the shutdown menu, then the “Reboot to Recovery” item will be present when you long press Power.

    You can also enter CWM Recovery from the Rom Manager or Rashr utilities.

    Table: possible errors with CWM and how to fix them

    ErrorCause and remedy
    FastBoot or Rashr cannot install Recovery
    1. There is no free space in the user partition of the device or on the memory card. Delete junk files and repeat the installation.
    2. The downloaded Recovery image does not fit your smartphone. Download the correct image.
    3. The device is not rooted. Get it.
    CWM Recovery does not see the memory cardThe memory card is not formatted or contains an unsupported file system. Format it with desktop computer or laptop.
    CWM Recovery does not see the internal memory of the deviceCWM Recovery is installed, which does not support your device or partially supports it. Download the correct image and re-flash.
    CWM Recovery menu does not workInstalled CWM Recovery for a similar device, but with different key codes. Install the correct image. Alternatively, you can install a TWRP Recovery build with touch screen support.
    CWM Recovery does not startCWM Recovery is installed incorrectly. Reinstall the program.

    We have considered several ways to install CWM Recovery on a smartphone or tablet. universal way no, each of the programs works with certain types of devices. Carefully study the documentation before flashing, use other people's experience and success is inevitable. If there is no CWM Recovery for your device, do not try to flash an image from a similar one. Better to be without Recovery than with a dead device.

    Since the theme of the firmware Android devices 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.

    via ROM Manager

    The first way to flash Recovery is to use the ROM Manager program. 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 ROM Manager requires root rights. You can read how to get them.

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

    1. Now open ROM Manager and select the first item " recovery setup».

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

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

    5. The download process will begin. At 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 " Provide».

    7. That's it! You will see a 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 steps below are the same. installing TWRP Recovery: .

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

    Select " Android SDK Platform-tools" and press " Install package».

    Check the box " Accept License' and then press ' Install».

    After the installation is completed, in the folder " tools_windows-version» appears « platform-tools", and it has " 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 Sony device, HTC, Nexus, Huawei or LG (some models), the Bootloader is blocked. How to unlock it is described on our website:

    • Unlock Bootloader on HTC
    • For Nexus: instruction
    • For Sony: instructions
    • Unlock
    • Huawei Bootloader Unlock
    • LG Bootloader Unlock

    Let's start the Recovery firmware:

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

    2. Now place the file with CWM recovery in the folder " platform-tools". I also renamed it to " recovery.img” (later you will understand why). 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, with the device turned off, you need to hold the key combination: Inclusion + Volume down. But this combination may differ depending on the manufacturer of the device.

    UPD: it's much easier to switch to fastboot mode as follows: enable USB debugging on the device, go to command line(point 4 below tells how to get into it) and enter the commands in sequence, and after each press " Enter».

    cd / 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 working with it if you have just translated Android into fastboot mode through it). The easiest way to get there is to press the keyboard shortcut " Win» + « R" and enter:

    cmd

    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.

    cd /

    Click " 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 again press " Enter».

    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 again " Enter».

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

    Congratulations! You have successfully installed custom recovery (CWM) using fastboot utilities!

    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 the Rashr - Flash Tool application, 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 installed modified recovery. 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 Samsung device, you can install ClockWorkMod Recovery on Android using the proprietary Odin utility. Here I will briefly explain what to do.

    • 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. Click the " Start” and wait for the firmware to complete.

    That's all! I hope this article was useful to you!



    CWM Recovery is a custom image that allows you to completely save the current state of your Android operating system. The so-called backup is needed so that if, after installing an unofficial firmware, your system flies, you can return it to its normal state, that is, roll back the changes. As practice shows, CWM Recovery in this best helper because the program is simple and easy to use. In our article, we will talk in detail about the operation of this utility.

    Recovery CWM: installation and first steps

    On almost all devices, the installation process is identical. To install ClockworkMod (CWM), you must first download Rom Manager from the Web. In the menu of this program (first item), you can choose to install a custom image, and this is exactly what we need. At the end of the process, you can run the program - for this you need to go to Rom Manager and select the "download recovery" item there. You can also enter the utility using a combination of hot keys. However, much depends on the model of the phone or tablet. For example, you can try to hold down the power off and volume down buttons, after which the device will automatically go to the CWM menu. But there is another method. Since you can also enter CWM Recovery through the ADB program, do not write off this path either. The method is considered the most convenient. You only need to set up the connection of your tablet or phone to your computer via this utility and enter the command: "adb reboot recovery".

    Dealing with and basic menu commands

    Let's take version 3.0 as an example, as it is recognized as the most popular and frequently used. As for other modifications, there may be slight differences, however, the developers did not change anything except the design, so the main points are identical. The movement is carried out using the volume buttons on the device, and with the power key you can select the appropriate item. "Reboot systems" - reboot the system (performed immediately). Apply update.zip - allows you to install unofficial firmware and themes from software. If you click on this item, you will be taken to the next menu, where you need to confirm your choice. Wipe data/factory reset - this function will restore the initial state your device. All settings will be reset and the cache will be cleared. Next section titled Install zip from sdcard allows you to install Zip resolution files from the CWM Recovery menu.

    Main functions of Backup and Restore

    We figured out a little about the main functions of the main menu of the program. Now let's see how to create a backup or copy, which, in fact, is the main purpose of the utility. The section we are interested in is located in the main dialog box and is called Backup and Restore. If you go further, you will be able to observe several sections. Backup - allows you to create a copy of absolutely all partitions of the device system. The result will be saved on your memory card, and the file will be called the time and date of creation. Restore is restoration backup. There is nothing complicated here, you just need to select the required file, and everything else will be done automatically. With the Advanced restore function, you can restore a specific partition and leave the rest in their current state. In principle, this knowledge is enough for you to use CWM Recovery. You already know how to install the utility, so let's look at another important point.

    What to be careful about

    As noted above, the capabilities of this utility are not limited to creating backups. You can format any partition of your device. But pay attention to the fact that the Format system will irrevocably erase your operating system, that is, the Android or tablet firmware, and when you delete boot partition you will not be able to do anything with your device at all, and you will have to carry it to a specialist. You can also delete all data from your memory card or format certain sections of the Sd Card. If at some point you notice that the battery indicator displays incorrect information, then this is also treated using this utility. You need to go to the Advanced section and select Wipe Dalvik Cache. This will allow you to completely reset the battery statistics and restore normal work all indicators. Here you can also test the functionality of the device's keys by selecting the Key test section. As you can see, working with this program is quite simple, you just need to be at least a little familiar with the English language, since there is no Russian version yet.

    How to create and restore a backup: step by step instructions

    The first step is to reboot the device and go directly to CWM. Next, open the Backup and Restore item. Select the "Backup" subsection and agree by clicking "Yes". The process will start automatically, and at the end we exit with a reboot. As noted above, the created file will be on the memory card at CWM/backup. If you wish, you can rename it, but it is forbidden to use symbols and letters of the Russian alphabet. As for recovery, you need to restart the tablet and go to the Restore item. A list will appear in which all available backups will be displayed, select the one you need (if there are several) and confirm your decision. The process will start automatically. Reboot when finished. After that, you can use your device.

    Conclusion

    Now you know what the utility is for and how it is performed CWM installation via recovery. If you plan to install unofficial kernels, firmware, themes, games or applications, then first of all pack them in zip format, then install them through the CWM menu. Another small detail is that the recovery must be performed when the battery charge is at a sufficient level. The fact is that if the device turns off in the middle of the operation, there is a high probability that it will no longer turn on, or the backup will not be created correctly. In principle, this is all the useful information that you may need while working with this utility. It is strongly recommended that you do not delete system folders and files, even if you are performing a backup or restore. Pay special attention to integrity Root files and System, since the performance of the device directly depends on their safety. If you do something wrong, you will not be able to repair the device under warranty.

    In the general case, the buyer of any Android device receives an out of the box device designed for the “average user”. Manufacturers understand that it will not be possible to satisfy the needs of absolutely everyone anyway. Of course, not every consumer is ready to put up with this state of affairs. This reality has led to the emergence of modified, custom firmware and just various improved system components. To install such firmware and add-ons, as well as manipulate them, a special environment is required. android recovery- modified recovery. One of the first solutions of this kind, which became available to a wide range of users, is ClockworkMod Recovery (CWM).

    CWM Recovery is a third-party modified Android recovery environment designed to perform many non-standard operations from the point of view of device manufacturers. The CWM recovery is developed by the ClockworkMod team, but their brainchild is a fairly adaptable solution, so many users bring their own changes and, in turn, adjust the recovery to their devices and their own tasks.

    The CWM interface is nothing special - these are the usual menu items, the name of each of which corresponds to the title of the list of commands. It is very similar to the standard factory recovery of most Android devices, only there are more points and the expanded lists of applicable commands are wider.

    Management is carried out using the physical buttons of the device - "Volume+", "Volume-", "Nutrition". Depending on the device model, there may be variations, in particular, a physical button may also be involved. "Nome" or touch buttons below the screen. In general, the volume keys are used to navigate through the items. pressing "Volume+" moves up one point, "Volume-", respectively, one point down. Confirmation of entering a menu or executing a command is pressing the key "Nutrition", or a physical button Home on the device.

    Installing *.zip

    The main, and therefore the most frequently used function in CWM Recovery is the installation of firmware and various system fix packs. Most of these files are distributed in the format *.zip, so the corresponding CWM recovery item for installation is called quite logically - "install zip". Selecting this item opens a list possible ways file location *.zip. It is possible to install files from an SD card in various variations (1), as well as download firmware from using adb sideload(2).

    An important positive point, which allows you to avoid writing incorrect files to the device, is the ability to check the firmware signature before starting the file transfer procedure - point "toogle signature verification".

    Partition cleaning

    To eliminate errors when installing firmware, many romodels recommend cleaning partitions Data And Cache before the procedure. In addition, such an operation is often simply necessary - without it it is impossible in most cases. stable work devices when moving from one firmware to another type of solution. In the main menu of CWM Recovery, the cleaning procedure has two items - "wipe data/factory reset" And wipe cache partition» . In the drop-down list after selecting one or the second section, there are only two items: "No" to cancel, or "Yes, wipe..." to start the procedure.

    Creating a backup

    In order to save user data in case of problems during the firmware process, or to be safe in case of an unsuccessful procedure, it is necessary to create a backup copy of the system. The developers of CWM Recovery have provided this possibility in their recovery environment. The call of the considered function is carried out by selecting the item « backup and storage». It cannot be said that the possibilities are diverse, but they are quite sufficient for most users. It is possible to copy information from device partitions to a memory card - "backup to storage/sdcard0". Moreover, the procedure starts immediately after selecting this item, no advanced settings not provided. But you can determine the file format of the future backup in advance by selecting the item "choose default backup format". Other menu items backup and storage designed for backup operations.

    Mounting and formatting partitions

    The developers of CWM Recovery have combined the operations of mounting and formatting various partitions into one menu, called "mount and storage". The list of revealed features is minimally sufficient for basic procedures with device memory sections. All functions are executed in accordance with the names of the list items that call them.

    Additional features

    The last item in the main menu of CWM Recovery is "advanced". This, according to the developer, access to features for advanced users. It is not clear what is the "advancement" of the functions available in the menu, but nevertheless they are present in the recovery and may be needed in many situations. Through the menu "advanced" the recovery itself is rebooted, rebooted into bootloader mode, partition cleared "Dalvik Cache", viewing the log file and turning off the device at the end of all manipulations in the recovery.

    Advantages

    • A small number of menu items that provide access to basic operations when working with sections of the device's memory;
    • There is a function to check the signature of the firmware;
    • For many older device models, this is the only way to easily backup and restore the device from a backup.

    Flaws

    • Lack of Russian interface language;
    • Some non-obviousness of the actions offered in the menu;
    • Lack of control over the procedures;
    • No additional settings;
    • Incorrect user actions in recovery can damage the device.

    Although ClockworkMod's recovery was one of the first solutions to bring Android customization to the mainstream, its relevance is slowly declining today, especially on newer devices. This is due to the emergence of more advanced tools with more functionality. At the same time, CWM Recovery should not be completely written off as an environment that provides firmware, backup and recovery of Android devices. For owners of somewhat outdated, but fully functional devices, CWM Recovery is sometimes the only way to maintain a smartphone or tablet in a state corresponding to modern trends in the Android world.