For rooting and flashing custom TWRP recovery on your Android phone, you should be aware of the TWRP app that is being used for this purpose. In this post, you will get the apk file of the TWRP app that you can install on any of your android devices and use for various purposes.
TWRP app requires superuser permission before flashing & installing TWRP on any phone.
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How to Install TWRP app and Flash TWRP Recovery
Download the TWRP apk and install it on your phone.
Once installed, open it and allow respective permissions.
Now tap on the ‘TWRP flash’ button.
Then tap on the ‘select a file to flash option’.
Now navigate to the folder where you have saved the TWRP recovery image file for your device and select the TWRP Recovery image file.
Now tap on the ‘flash to recovery’ button.
Then confirm flash by tapping on oaky.
Now flashing will start and be completed in a few seconds, once that’s done tap okay.
That’s it, the TWRP recovery has been installed on your phone. And you can now use the TWRP recovery to flash from other items and zips on your phone.