In this tutorial, we will list the instructions to create and restore a Nandroid backup on a TWRP-supported device. The Android ecosystem offers a wide range of options. Thanks to its open-source nature, the possibilities are endless. By default, every manufacturer ships the device with a locked bootloader to prevent users from tweaking the device’s OS.
However, there are many tech enthusiasts who go a step ahead and explore the unhidden territory. All that is needed is an unlocked bootloader. After that, you could install many different types of custom ROMS, flash a custom recovery like TWRP, root your device via Magisk or try tons of modules or frameworks.
But every side has two coins. And same is the case with the above-mentioned tweaks. Making direct changes to the device’s system partition and the root directory is always risk-taking. Just a slight error and you might end up in a boot loop or even worse, a bricked device. In a normal scenario, you could easily use the backup and restore option that’s baked into your device. However, if your device doesn’t even boot up, then all these features will be of no use.
Then what else could be done? Well, there is exists a pretty easy method to deal with such cases. You could easily create an entire device backup, including data, boot and even the EFS partition (that holds your IMEI), right from the TWRP recovery itself. Let’s check out the concerned steps.



It worked!!!