CWM Recovery: how to install and operate?

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 to ensure that if your system flies after installing an unofficial firmware, you could return it to its normal state, that is, roll back the changes. As practice shows, CWM Recovery is the best assistant in this, as the program is simple and convenient to use. In this article we will tell you in detail about the operation of this utility.

Recovery CWM: installation and first steps

Almost on all devices the installation process is identical. To install ClockworkMod (CWM), you must first download from the Network Rom Manager. In the menu of this program (the 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 - you need to go to Rom Manager and select "download recovery". You can enter the utility using a combination of hotkeys. However, much depends on the model of the phone or tablet. For example, you can try to hold down the power button and decrease the volume, after which the device will automatically switch to the CWM menu. But there is one more method. Since you can also access CWM Recovery through the ADB program, you should not write this down. The method is considered the most convenient. You only need to configure the connection of the tablet or phone to the computer through this utility and enter the command: "adb reboot recovery".

Understand the interface of the program and the main menu commands

As an example, take version 3.0, as it is recognized as the most popular and often used. As for other modifications, there may be slight differences, however, the developers have changed nothing but design, so the main points are identical. Moving is done with the volume buttons on the device, and with the power key you can select the appropriate item. "Reboot systems" - reboot the system (runs immediately). Apply update.zip - allows you to install unofficial firmware and themes with the software. If you click on this item, you get to the next menu, where you need to confirm your choice. Wipe Data / factory reset - this function will restore the initial state of your device. All settings will be reset, and the cache is cleared. The following section, Install zip from sdcard, allows you to install Zip resolution files from the CWM Recovery menu.

Main Features of Backup and Restore

We have a little understanding of the main functions of the main menu of the program. Now let's see how to create a backup or perform a copy, which, in fact, is the main purpose of the utility. The section that interests us is located in the main dialog box and is called Backup and Restore. If you move on, you can watch several sections. Backup - allows you to create a copy of absolutely all partitions of the system of the device. The result will be stored on your memory card, and the file name will be the time and date of creation. Restore is the restoration of the backup. There is nothing complicated, you just need to select the required file, and everything else will be done automatically. Using the Advanced restore function, you can restore a specific partition, and leave the rest in the current state. In principle, this knowledge is enough for you to use CWM Recovery. How to install the utility, you already know, so let's figure it out with one more important point.

With what you need to be more careful

As noted above, the capabilities of this utility are not limited to creating backups. You can format any part of your device. But pay attention to the fact that Format system will irretrievably wipe your operating system, that is, the firmware of the "Android" or tablet, and if you delete the 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. Also you can 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 with this utility. You need to go to the Advanced section and select Wipe Dalvik Cache. This allows you to completely reset the battery statistics and restore the normal operation of all indicators. Here you can also test the functionality of the device keys by selecting the Key test section. As you can see, working with this program is quite simple, but you need to at least have a little guidance in English, since the Russian version is not yet available.

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

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

Conclusion

Now you know what the utility is for and how to install CWM via Recovery. If you plan to install unofficial kernels, firmware, themes, games or applications, then first pack them into the zip format, then install them through the CWM menu. Another small detail is that backup and recovery should be done when the battery power is at a sufficient level. The matter is that if the device disconnects in the middle of the operation, there is a high probability that it will not turn on, or the backup copy will not be created correctly. In principle, this is all useful information that you might need while working with this utility. It is strongly recommended not to delete system folders and files, even if you are performing a backup or restore. Pay special attention to the integrity of the Root and System files, since the functionality of the device directly depends on their security. If you do something wrong, you will not be able to repair the device under warranty.