Development Custom kernel for a536b Android 12 and 13

[physwizz]

A536b S kernel v1 post1
Android 13 (T) in post 25
Exynos 1280

For OneUI 4.1 and for GSIs

Samsung securities disabled
CPU governors: performance, powersave, userspace, ondemand, conservative, shedutil, energystep, energyaware.
CPU: big 2.4 Little 2.0


Installation
Post2

Kernel source code

physwizz - Repositories

physwizz has 151 repositories available. Follow their code on GitHub.

github.com

@physwizz

 

[physwizz]

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.

Note: physwizz kernels work best with debloated stock or with wizzROM
Other custom ROMs may not be supported

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) 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 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 filename.zip

Method 4
Using boot.img

Install AIK Mobile from magisk modules https://t.me/physwizz2/82
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


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]

Any feedback from the 2 people who downloaded?

 

[ferreraiury05]

Only for SM-A536B?

 

[physwizz]

Only for SM-A536B?

Yeah

 

[TringQuack]

A536b S kernel v1
Exynos 1280

For OneUI 4.1 and for GSIs

Samsung securities disabled
CPU governors: performance, powersave, userspace, ondemand, conservative, shedutil, energystep, energyaware.
CPU: big 2.4 Little 2.0


Installation
Post2

Kernel source code

physwizz - Repositories

physwizz has 151 repositories available. Follow their code on GitHub.

github.com

@physwizz

do you mind updating for android 13? I am running latest project elixir GSI and when I try to flash the kernel it says no ramdisk found

 

[hacker812c]

Upload kernel.img or tar oneui 5.0

 

[physwizz]

do you mind updating for android 13? I am running latest project elixir GSI and when I try to flash the kernel it says no ramdisk found

I'll look

 

[TringQuack]

I'll look

Hello, do you mind updating us?

 

[physwizz]

Hello, do you mind updating us?

Try this and let me know

 

[TringQuack]

Try this and let me know

looks like you sent me a a33 kernel, it says unsupported phone

 

[physwizz]

looks like you sent me a a33 kernel, it says unsupported phone

Its the a53 kernel inside the a33 zip installer.
I'll edit it

 

[physwizz]

looks like you sent me a a33 kernel, it says unsupported phone

Let's try again

 

[TringQuack]

Let's try again

it worked now, thank you

 

[TringQuack]

Let's try again

its bootlooping

 

[physwizz]

its bootlooping

Oh

 

[Xcristi92]

It's not working with TWRP for Samsung A53b

 

[TringQuack]

Oh

Hello, any updates?

 

[physwizz]

Hello, any updates?

No.
Sorry
Baseband?

 

[physwizz]

I could try a different toolchain
And a536b Android 13