Team Win Recovery Project 3.x, or twrp3 for short, is a custom recovery built with ease of use and customization in mind. Its a fully touch driven user interface no more volume rocker or power buttons to mash. The GUI is also fully XML driven and completely theme-able. You can change just about every aspect of the look and feel.

Install instructions:
Download from here: https://github.com/AndyBGD/android_device_samsung_a21s/releases/download/ReleaseV2/TWRPV2.tar
1.Boot to Download mode
2.Open odin and add the TWRPV2.tar to AP Slot
3.Press Flash
4.Reboot

What is working:
Everything

Bugs:
You tell me

Version Information
Status: Stable
Release Date: 2023-05-27

Source Code[TWRP]: https://github.com/TeamWin/android_bootable_recovery
Kernel: https://opensource.samsung.com/uploadSearch?searchValue=A217F
Contact me on telegram if u have any issues @AndyBGD
Credits:
Me(for building twrp ,update the device tree,fix bugs etc)
twrpdtgen for helping me to create the device tree

Is this your own development, or are you posting someone else's?

You are required to read Forum Rule 12 and the Development Rules.

Further as this is an unofficial TWRP port, you are required to provide your kernel source per the XDA GPL Policy.

V0latyle said:

Is this your own development, or are you posting someone else's?

You are required to read Forum Rule 12 and the Development Rules.

Further as this is an unofficial TWRP port, you are required to provide your kernel source per the XDA GPL Policy.

It's mine. The Telegram and GitHub names differ from the XDA name. Let me know if you want proof, I can send screenshots.Fixed the issue regarding the source code

DrPatrunjel said:

It's mine. The Telegram and GitHub names differ from the XDA name. Let me know if you want proof, I can send screenshots.Fixed the issue regarding the source code

Thank you. Please make sure you read the Telegram Policy in my signature. While we allow one Telegram link per development thread, support and updates must be provided in the thread.

Additionally, since you forked your repo from someone else's, please provide credits where due as required by Forum Rule #12.

V0latyle said:

Thank you. Please make sure you read the Telegram Policy in my signature. While we allow one Telegram link per development thread, support and updates must be provided in the thread.

Additionally, since you forked your repo from someone else's, please provide credits where due as required by Forum Rule #12.

I edited the post, hopefully now it's ok, i provided the credits