Download TWRP Recovery for Galaxy M21

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Description

A working build of TWRP for Galaxy M21 is now available to download. This is a step-by-step guide that explains how to install TWRP on Galaxy M21.

This Galaxy M21 TWRP is brought to you by a developer name Raghu varma.

TWRP for Galaxy M21

 

DONATION TO DEVELOPER(S) AND TWRP PROJECT:

If you like the work the developer(s) then do consider for a contribution to TWRP project:

Donate to Raghu varma

Donate to dees_troy TWRP’s Lead developer

DISCLAIMER:
Installing TWRP recovery on Galaxy M21 requires an unlock bootloader, which may void the warranty and delete all data on your phone. Make sure you back up important data.

You are the only person making changes to your phone and I cannot be held responsible for the mistakes done by you. So, flash at your own risk!

About this TWRP for Galaxy M21

– TWRP version: 3.4.0
– Supported Android Version: Android 11

Currently Supports Android 10 but soon you will get to see the Android 11 support when the stable API releases.

What’s Not Working?

Decryption.

Where to download TWRP for Galaxy M21?

Below is a list of files or guides required to install or flash TWRP recovery on Galaxy M21. The next section has a step by step guide that explains when and how to use these files or guides in the process.

How to Install TWRP on Galaxy M21?

Installing TWRP on the phone requires an unlock bootloader. So, I have divided this whole guide into two parts as below:

  1. Bootloader Unlock – How to Unlock Bootloader of Galaxy M21
  2. Flashing the TWRP

Flashing or Booting the TWRP

  1. Download the TWRP recovery for Galaxy M21.
  2. Download and Install the ADB and Fastboot utilities.
  3. Then connect the phone to the PC using a USB cable.
    – On your phone, if you see such as “Allow USB debugging” then just tap on OK to proceed.
  4. On the computer, open a command prompt (on Windows) or terminal (on Linux or macOS) window, and execute the below command to restart your phone into fastboot mode or bootloader mode:
    adb reboot bootloader
    – You can also enter into fastboot or bootloader mode by turning off the phone and then pressing the Power button + Volume Down button.
  5. As this is an A-only device, the TWRP needs to be flashed on the recovery partition. So, execute one of the following command as per the requirement:
    Execute below command to flash the TWRP permanently:
    fastboot flash recovery twrp-3.4.x-xx.img
    (or)
    Execute below command to boot the TWRP temporarily:
    fastboot boot recovery twrp-3.4.x-xx.img
    While executing this command make sure to replace the twrp-3.4.x-xx.img with the actual filename of the TWRP.
  6. Wait for the fastboot command to finish installing the TWRP on Galaxy M21.

That’s all on installing TWRP on Galaxy M21. For some reason, if it fails, you can login and reply below so that I can try to help you troubleshoot the issue.

After installing TWRP on Galaxy M21

You can do many things after installing TWRP on Galaxy M21. Below are few such examples:

  • You can enable Root on Galaxy M21
  • You can install one of the custom ROMs available for Galaxy M21
  • You can install some of the mods, magisk modules, etc.

Add-on links for Galaxy M21

Following are some extra resources for Galaxy M21 which you may be interested in:
– LineageOS 17.1 for Galaxy M21
GCam for Galaxy M21

Visit the following to get other updates of Galaxy M21 on Android Custom ROMs, LineageOS ROMs, and all other device specific topics.

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