Based on a217f
Version 2 is here
forum.xda-developers.com
For OneUI 3.1 v1.5
(May also work for GSIs)
Samsung securities disabled
More CPU governors
Conservative, On-demand, Userspace, powersave, performance, energy_step, shedutil
Optimised for performance
Overclocked for performance
Underclocked for battery
CPU: 130MHz - 2210MHz
lz4 compression added to zram
Preparation
Install adb tools on pc
allow from unknown sources on phone developer settings
Installation
Connect phone to PC
Copy zip file to adb folder on pc
Open terminal on pc
Navigate to adb folder
Type
adb sideload **.zip
reboot
Go to settings, about phone, software information
For Zram
Go to HKtweaks- virtual memory
Turn off zram
increase swappiness to 200
choose lz4
increase size to 4096
turn on Zram
Magisk modules in post #2
Kernel
github.com
@physwizz
Version 2 is here

physwizz a21s kernel version 1.5
Based on a217f Version 2 is here https://forum.xda-developers.com/t/physwizz-a21s-kernel-version-1-5.4359957/page-3#post-86991813 For OneUI 3.1 v1.5 (May also work for GSIs) Samsung securities disabled More CPU governors Conservative...

For OneUI 3.1 v1.5
(May also work for GSIs)
Samsung securities disabled
More CPU governors
Conservative, On-demand, Userspace, powersave, performance, energy_step, shedutil
Optimised for performance
Overclocked for performance
Underclocked for battery
CPU: 130MHz - 2210MHz
lz4 compression added to zram
Preparation
Install adb tools on pc
allow from unknown sources on phone developer settings
Installation
Connect phone to PC
Copy zip file to adb folder on pc
Open terminal on pc
Navigate to adb folder
Type
adb sideload **.zip
reboot
Go to settings, about phone, software information
For Zram
Go to HKtweaks- virtual memory
Turn off zram
increase swappiness to 200
choose lz4
increase size to 4096
turn on Zram
Magisk modules in post #2
Kernel
physwizz - Repositories
physwizz has 138 repositories available. Follow their code on GitHub.
@physwizz
Attachments
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