DESCRIPTION

First Download a TWRP recovery .img file compatible for your device.

Setup ADB and Fastboot on your PC

Enable USB debugging on your device

Open the folder where your TWRP Recovery .img file is saved.

Now open a command window inside that folder. To do that, “Shift + Right click”

then select “Open command window here”

Connect your device to the PC. And type the following into the command window 

If your asks for permission to “Allow USB debugging”, tap OK

modify twrp.img with the name of your TWRP recovery .img 

Command lines

fastboot devices fastboot flash recovery TWRP recovery .img 

※Please make a backup of your device before installing or updating ROM