Additional notes :

1) This build utilizes almost the same patches as OctaviOS v3.2 except the update from v400e to v400g. If you face a problem in octavi as well as ArrowOS but not in other GSIs ping me (aka Yillié ) in my group.

2) Like OctaviOS, all the patches used to build this specific version are uploaded to my GitHub (specifically here) as well as a small script to apply them all so if anyone wants to build it, they can easily refer to that.

3) For devices requiring custom FOD colors or no FOD lighting, you can set it using a systemui overlay ( config_udfps_hbm_type and config_udfpsColor ). If you want any help regarding this ping me (aka Yillié in my group)

TeamWin Recovery Project for Samsung Galaxy A51 - v3.6.0 - A11

By : Yillié ( @Yilliee )

Build Type : Stable - Unofficial.

Changelog : Here

Bugs : None

Flashing options :
- Flash as an image file to the recovery partition in any custom recovery.
- Rename to recovery.img, compress to tar and flash in odin.

Download :
📌 Telegram
📌 GitHub

XDA thread : Here

Credits :
- @ianmacd for the trees used as a base.
- @afaneh92 for his help with fastbootd and avb.
- @soulr344 for bearing my spam lol
- All the testers for their help.
- @ me ? 😂

Found any Bug?? Ping me aka @Yilliee

TeamWin Recovery Project for Samsung Galaxy A51 - v3.6.1 - A11

By : Yillié ( @Yilliee )

Build Type : Stable - Unofficial.

Changelog :
- Included resetprop binary.
- The integrated multidisabler script now allows you to choose if you want to disable some specific things from the list or all of them.
- Split the A51 tree into universal9611-common tree ( Includes everything related to twrp that's common on all the 2020 Exynos9611 devices ) and device specific a51/exynos9611 trees (These just contain the prebuilt files + if there's anything else like the unified script for the exynos9611 build )

Bugs : None

Flashing options :
- Flash as an image file to the recovery partition in any custom recovery.
- Rename to recovery.img, compress to tar and flash in odin.

Download :
📌 Telegram
📌 GitHub

XDA thread : Here

Found any Bug?? Ping me aka @Yilliee

TeamWin Recovery Project for Samsung Galaxy M21/M21s(F41)/M31/M31 prime - v3.6.1 - A11

By : Yillié ( @Yilliee )

Build Type : Stable - Unofficial.

Changelog : Here

Bugs : None

Flashing options :
- Flash as an image file to the recovery partition in any custom recovery.
- Flash the .tar file in odin.

Download :
📌 Telegram
📌 GitHub

Credits :
- @ianmacd for the trees used as a base.
- @afaneh92 for his help with fastbootd and avb.
- @soulr344 for bearing my spam lol
- All the testers for their help.
- @ me ? 😂

Found any Bug?? Ping me aka @Yilliee

TeamWin Recovery Project for Samsung Galaxy A51 - v3.6.1-hotfix - A11/A12

By : Yillié ( @Yilliee )

Build Type : Stable - Unofficial.

Changelog :
- Fixed the issue where the recovery would sometime randomly reboot 5 minutes after booting.
- Fixed issues with adb, mtp and fastboot.
- Fixed .tar file crashing Odin.

Flashing options :
- Flash as an image file to the recovery partition in any custom recovery.
- Rename to recovery.img, compress to tar and flash in odin.

Download :
📌 Telegram
📌 GitHub

XDA thread : Here

Found any Bug?? Ping me aka @Yilliee

TeamWin Recovery Project for Samsung Galaxy M21(2020/2021)/M21s(F41) - v3.6.1-hotfix - A11/A12

By : Yillié ( @Yilliee )

Build Type : Stable - Unofficial.

Changelog :
- Fixed the issue where the recovery would sometime randomly reboot 5 minutes after booting.
- Fixed issues with adb, mtp and fastboot.
- Fixed .tar file crashing Odin.

Flashing options :
- Flash as an image file to the recovery partition in any custom recovery.
- Flash the .tar file in odin.

Download :
📌 Telegram
📌 GitHub

Found any Bug?? Ping me aka @Yilliee

Note :
The exynos9611 build does not include @soulr344's super binary. If you want to flash his roms ( which apparently require his super binary to be present inside the recovery image ), you will have to either copy it over yourself everytime you wanna flash those roms. The super binary "won't" be included in exynos9611 twrp builds so don't complain about that and instead ask him to include the binary inside the zip.

SkyHawk Recovery Project for Samsung Galaxy A51 - v3.1 - A11/A12

By : Yillié ( @Yilliee )

Build Type : Beta - Unofficial

Build Note + Changelog : Here

Flashing options :
- Flash as a zip in any custom recovery.
- Rename .img file to recovery.img, compress to .tar and flash in odin. Reboot to recovery, disable fbe using multidisabler and flash the zip.

Download :
📌 Telegram
📌 GitHub

Found any Bug?? Ping me aka @Yilliee