[Galaxy EXYNOS S20 S20+ S20 Ultra Development] nalas:
ThundeRStormS Galaxy S20 Exynos family for OneUI Q/R/S

SM-G980F, SM-G985F, SM-G981B, SM-G986B, SM-G988B

Compatibility notes :

Only for Android OneUI Q/R/S roms S20 Exynos family ROMs

AOSP is not supported !!!​

Kernel features:

- Linux 4.19.87

- Samsung source DEVA9

- Android 11 - OneUI 3.1 (to TS v1.8) / Android 12 - OneUI 4 (from TS v2.0)

- TTL Filter ON

- 64k TCP IP Window

- some debugs off

- USB serial added

- Samsung MTP ON

- Zmalloc page mapping OFF

- Wakelocks added

- Powersuspend 2.0 support

- Wireguard support

- Boeffla wakelocks added

- powereffcient workqueue support in CPU section

- CRC support in MISC section

- Fsync support in MISC section

- Geantle Fair Sleepers support im MISC section

- Frandom support

- Support File Blocker for some tune apps

- OC big CPU at 3016 MHz and Mid at 2600Mhz

- DTS (Device Tree Blob) for temperatures and OC, etc.

- I/O schedulers improvements

- CIFS and NTFS partition support

- disabled some Samsung security and FIPS

- Battery Store support

- Linux source improvements

- Added CPU tick 25 and 50 Hz - default set at 50 HZ

- Support Init.d scripts: /vendor/etc/init.d

- Support Battery Saver Mode

- Support DevFreq MIF min/max frequencies

- Disabled DVFS clock_lock (now max freq will not drop to 377MHz)

- Added Sustainable GPU freq and set at 455MHz (for doesn't drop freq in gamming below 455MHz)

- ThunderTweaks v1.1.0.4

- Magisk 24.1 Offcial build in kernel / or without Magisk (You can flash it manually - e.g. older version)

- Optimized for battery life

- Some upstreamed commits from newer Linux version : cpu, sched, ext4, f2fs, mm, kernel

- Compiled via Google Clang 14.0.1 toolchain

- Kernel use an AROMA installer to help guide you through the installation (Thx to EdZamber and yoanf26).

Recommended Apps:

To tweak most of the settings in the kernel, I recommend using ThunderTweaks app.

_________________________________________________

IMPORTANT INFORMATIONS:

1. WARNING: YOU UNDERSTAND THAT INSTALLING CUSTOM FIRMWARE/ROM/KERNEL IS AT YOUR OWN RISK!!!

2. YOUR WARRANTY CAN BE VOID.

"I am not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed.

Please do some research if you have any concerns about features included in this kernel before flashing it! YOU are choosing to make these modifications, and if you point

the finger at me for messing up your device, You can't blame me for this fact."

3. NO REQUESTS!!!

_________________________________________________

INSTALLATION PROCESS:

FOR STOCK ODEX/DEODEX ROMS - read carefully

FIRST - Clear cache apps like ThunderTweaks, Kernel Adiutor or MTweaks or another one in system app menager !!!

Backup SYSTEM, EFS, DTB, DTBO, DATA and KERNEL as always in TWRP !!!

Download the latest kernel version zip file

Use only not patched (magisk) recovery - kernel has magisk build-in

Flash the CLEAN ROM or Dirty FLash, next restore Your DATA and flash the kernel zip with root or not

Choose aroma selection

Reboot

ThunderTweaks app is installed in Your system.

PROBLEMS / BUGS:

No bugs.

Thanks for reports.

_________________________________________________

CREDITS :

- The Linux Kernel Archive for the Linux Patches https://www.kernel.org/

- Samsung Open Source Release Center for the Source code http://opensource.samsung.com/

- @osm0sis for Android Image Kitchen and anykernel2 https://xdaforums.com/showthread.php?t=2073775

- Magisk and SuperSu Team for root method

- @evdenis Denis Efremov and Cruel Team for source, Samsung updates and help.

- MoRoGoKu, Anan1211, Pascua28, Corsicanu

- @ambasadii

- @edzamber and @yoanf26

- @TheMadScientist, @bartolomeo10, @touseef77, @okij, @enebro77, @tin2404 and tester group.

_________________________________________________

SOURCE of the kernel:

GitHub: https://github.com/ThunderStorms21th/S20-priv

_________________________________________________

Contributors:

@nalas

ThundeRStormS Team

_________________________________________________

DISCUSSION:

Links removed by moderator

_________________________________________________

Version Information:

Statsus : Stable

Current version : AiO v2.1 (All in One)

Release Date : 2022-02-15

_________________________________________________

DONATION:

If you liked my work, you can collaborate by giving thanks and with some donation to continue working hard.

Thank you very much to all.

Link removed by moderator

_________________________________________________

CHANGELOGS & DOWNLOADS in 2nd post

_________________________________________________