[Kernel][ONEUI3.1] physwizz kernel a50s

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physwizz

Senior Member
Sep 16, 2013
3,594
799
Sydney
physwizz A507 R kernel version 3.1
SM-A507FN u5 Android 11

For OneUI 3.1
( also works for GSIs)

Samsung securities disabled
More CPU governors
Conservative, On-demand, Userspace, powersave, performance, energy_step, shedutil
Optimised for performance

CPU:
Big 936 MHz - 2314MHz
Little 403MHz - 2054MHz
lz4 default compression added to zram

Bugs:
Root will be lost


Installation
Post 2


Kernel

@physwizz
 

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  • physwizz_A507-R-v3.2.zip
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physwizz

Senior Member
Sep 16, 2013
3,594
799
Sydney
Installing physwizz custom kernels

INSTALL AT YOUR OWN RISK
I AM NOT RESPONSIBLE FOR ANY BRICKED PHONES
But I will help any well-mannered person to recover.

A. Preparation

1. Root the phone
2. Compress your patched boot.img to make boot.tar
3. Copy boot.tar to PC


B. Installation

Method 1
Install from twrp

Reboot to recovery
Backup boot and dtbo (if available)
Install kernel zip
Wipe both caches
Reboot

Method 2
Install kernel from terminal.

1. Download magisk module (magic-flash.zip) from https://github.com/Magisk-Modules-Alt-Repo/magic-flash
2. Install module and reboot.
3. Open terminal.
4. Navigate to folder containing kernel.zip.
Use
ls to list contents
and
cd to change directories
5. Type su
6. Type flash kernel_name.zip
7. Reboot

Method 3
Using ADB

Install adb tools on pc
Connect to PC
Copy zip file to adb folder on pc
Open terminal on pc
Navigate to adb folder
Type
adb sideload file-name.zip

Method 4
Using boot.img

Install AIK Mobile from magisk modules
Use rootexplorer to access
/data/local/AIK-MOBILE
Add patched boot.img and tap unpackimg.sh
Exit the folder and return to see the files.
Edit the files (eg to add a new Image
rename Image to boot.img-zImage and insert in split-image folder)
Tap repackimg.sh
Rename new_image.img to boot.img
Compress boot.img to boot.tar
Copy boot.tar to PC
Reboot phone to download mode
Install boot.tar from odin

AIKLink


C. Removal

Method 1
Reboot to recovery
Restore boot and dtbo
Reboot

Method 2.
Reboot phone to download mode
Install patched boot.tar from odin


@physwizz
 

physwizz

Senior Member
Sep 16, 2013
3,594
799
Sydney
I use custom Rom (oneui4) but I don't like include kernel
Note: physwizz kernels work best with debloated stock
https://t.me/physwizz2/234

or with wizzROM


Other custom ROMs may not be supported
 
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