The backup is in the form of a ZIP file with a flash-all script included inside. You need to copy the backup to your desktop computer and restore it via the download Fastboot app. If you don’t know how to do this, read our primer on Fastboot to get up to speed. So TWRP is a custom recovery that you need to flash on to your stock recovery to get the most out of your phone. There are more custom recoveries like CWM but they don’t work as well.
It may take a few minutes for the installation to finish. Once completed , use the Volume controls to choose the Reboot System Now menu item, and then hit the Power button to confirm your selection. It is a tool based on Android that is designed to interact with Debugger Bridge (ADB). Using this tool, you can backup all of your data safely.
The most common method is to use Fastboot with the command fastboot oem lock or fastboot flashing lock. In this guide, we’ll take a look at the three main ways to get back to stock Android. Whether that means going fully unrooted with a locked bootloader or just reverting to the stock ROM but keeping root access, you’ll find an option that works for you. Prior to backing up the stock firmware of your Android device, you need to make sure that you have taken care of the vital points mentioned below. Without the under mentioned processes the risk of data loss and damage to your device is potentially high. There’s more than one way to take backup Android ROMs completely. These full ROM backups are known as Nandroid backups and could help you restore back your complete firmware to the point where you left it.
In this guide, we will show you how to install TWRP without PC. But with TWRP recovery, the NANDroid backup feature makes sure that all is never lost, even in the bleakest situations.
It is also recommended in case of upgrading or downgrading MediaTek device firmware. The tool is used to repair bricked phones and phones that are stuck in a bootloop. It also allows for Advanced Memory testing and the verification of Reading/Writing Parameters. Download the Smart phone flash tool for Windows and Linux from the links provided below. It is used to flash stock ROM to unbrick the device, fix bootloops, and also to manually upgrade/downgrade the Android software. Smart Phone Flash Tool, commonly known as SP Flash Tool, is a cross-platform program that is used for flashing stock firmware, custom recovery, and hard brick device repair.