Every time you decide to perform any operations on the android device, data stored in memory or on an SD card can be destroyed. In addition, if you want to do more complicated things, such as installing custom firmware , unofficial updates or beta firmware, you can damage the phone system. But there is a way by which all these misfortunes can be avoided. You can make a full backup before starting your operations; and we do not mean any backup, first of all you must save the image of the system itself ie Backup and restore Android devices.
Here’s what we’ll do in the current tutorial: we’ll learn how to back up and restore the android device before installing custom firmware or before applying unofficial updates. And the perfect way to do this is with the help of the custom image Recovery ClockworkMod Recovery. In this case, you can create a backup copy of the current operating system on which the phone works, so in case something goes wrong, when you try to install a new firmware, you can go back and use the old software. This is the ideal way to prevent damage to your smartphone.
As you know, the warranty flies every time you perform the above operations, so backup software is not an option in this case. However, you must first install ClockWorkMod Recovery. If you do not know, CWM is a custom recovery environment designed for use on Android platforms, offering various options for users, such as: creating backups, testing custom firmware, performing maintenance operations, and so on.
Now let’s move on to the manual. Read everything carefully to understand the concept and to complete a complete and safe system backup. You will learn how to install and use CWM, so do not skip the steps in this guide.
Backup and restore android device with ClockworkMod Recovery
- First, you must get root-rights , because you can not install ClockworkMod Recovery on a non-rooted device.
- Also, you should know that not all smartphones work with this tool. So, before you start doing something, check here and see if your phone is supported.
- Install the ROM Manager application .
- Open ROM Manager and select the option “flash ClockWorkMod Recovery” (install ClockWorkMod Recovery).
- Then select “Backup Current ROM” (archive the current system) and follow the next steps.
- The backup will be completed as soon as you restart the smartphone.
- Now, if you decide to install a custom firmware and something goes wrong, just restore the backup copy of the firmware by opening the application again and selecting “Manage and Restore Backup” and then “Restore” .
- You will have an old OS as soon as you reboot the device.
Results: this is how you can make a backup copy of the current operating system before flashing the user system or updating the android-device with unofficial firmware, and this is using the ClockworkMod Recovery function. If you want to back up the rest of the files on your phone, you can use other applications or methods. Thus, you will be able to store your personal information, whether it’s messages, contacts, calendar and so on.