Development rainbow kernel a12-v4.0

[xxlren]

Android 11 SM-A125F
Flashed V1.1 Kernel
Bootlooping randomly
Message on 2nd boot "SSRM Warning Fails to parse policy XML. Please confirm that XML is well formed"

 

[Sheepmister]

Android 11 SM-A125F
Flashed V1.1 Kernel
Bootlooping randomly
Message on 2nd boot "SSRM Warning Fails to parse policy XML. Please confirm that XML is well formed"

Try older version of u2 baseband im using
A125FXXS2BVA3 this version and it works perfectly,

 

[xxlren]

Try older version of u2 baseband im using
A125FXXS2BVA3 this version and it works perfectly,

I was getting other errors such as 'Group Manager has stopped working'

I thought that was the issue. Thanks for the tip, I'll give it a go. Did you do benchmark before and after kernel flash?

 

[Sheepmister]

I was getting other errors such as 'Group Manager has stopped working'

I thought that was the issue. Thanks for the tip, I'll give it a go. Did you do benchmark before and after kernel flash?

This kernel is not good for gaming ,,,the kernel is only good for gsi if you want to fix the touchscreen issue and mtp working

 

[Sheepmister]

You should upgrade to android 12 and flash physwizz kernel instead

 

[Servilta]

new rainbow kernel V1.1
based on a125f latest samsung source

-add dtb.img
-overclock cpu:
-BIG cores 2351 to 2501
-LITTLE cores 1800 to 2000
-CCI 1051 to 1265
-overclock gpu 6800 to 8970
-added CRC32 optimized rountine
-upstream LZ4
-upstream linux string rountine
-added TRANSPARENT HUGEPAGE
-fixed mtp for GSI
-fixed Touch for GSI
-fixed rcu performance
-added optimized checksum rountine
-removed knox and others security features
-added cpufreq governors ondemand and userspace
-added driver power suspend 2.0
-optimized EXT4 partision
-fix touch in gsi
-removed erratum not used
-added jump_label
-kernel optimized for more performance
-and other minor optimizations
-compiled whith proton clang-13/llvm + polly + thinlto + O3 + cortex-a53 optimization

if you think the old version is better you can use

old rainbow kernel v-4.0 (just gsi)
based on a125f old samsung source

- more CPU regulators
- The added XOR throttle of the NEON arm can have a performance increase of up to 20%.
- Added boeffla_wl_blocker driver.
- vector optimizations, matrices, loops, parallelism, GPGPU codegen.
-More aggressive link optimizations.
-VDSO32 enhanced for higher performance in 32-bit applications.
-samsung security disabled.
-kernel optimized with -O3 -Fast (higher performance)
- a memory transparency is activated in fast mode (higher performance)
- optimizations for the A53 cortex (superior performance)
- floating point optimization
- branch optimization
-Fixed touch issue for all gsi panels thanks to RE800T warhammer kernel
- Added power suspend 2.0 driver
-I/O and space performance improvements
- Added wireguard module for greater network security
-optimizations for memcmp
- processor cache optimizations
- Optimizations on EXT4 path for better performance
-small optimizations in the RCU
-LZ4 algorithms have been updated
-fixed kernel compression
- various debugs have been disabled
- memory optimizations
-single extension optimization
-some kernel latencies have been reduced
- Added optimized checksum routine (has a 4x transfer rate increase in A53 cortex)
-other small kernel optimizations for ARM64
-overclocking GPU to 780 MHz
-some changes I don't remember

kernel compiled with clang13 / llvm proton + thinLTO + polly + O3 Ofast + cortex a53 optimization (for better performance)

old Source code:
https://github.com/manteiga25/new-rainbow-kernel

new Source code:

GitHub - manteiga25/rainbow-kernel-samsung-a12

Contribute to manteiga25/rainbow-kernel-samsung-a12 development by creating an account on GitHub.

github.com

Hello people I need help with this: I have a problem with the samsung galaxy A12 pixel experience Rom,when i turn off the phone completely the phone turns on automatically, i had searched a lot about this on internet but i din't found anything about this, can someone help me what can i do for solve this problem? Thanks

 

[TheWorldYT]

Does this work for A127F U7? If not, can you make a rainbow kernel that fixes touch in GSI for U7?

 

[Manteiga25]

Does this work for A127F U7? If not, can you make a rainbow kernel that fixes touch in GSI for U7?

i don't know if it works, if it doesn't work i can create one for U7

 

[TheWorldYT]

i don't know if it works, if it doesn't work i can create one for U7

 

[TheWorldYT]

i don't know if it works, if it doesn't work i can create one for U7

Nevermind, can you just create one for A127F/DSN U7? because i am scared that i might brick my phone.

 

[Manteiga25]

Nevermind, can you just create one for A127F/DSN U7? because i am scared that i might brick my phone.

Yes, I will create tomorrow

 

[TheWorldYT]

Yes, I will create tomorrow

Thank you so much!

 

[TheWorldYT]

Yes, I will create tomorrow

Can you send yet? Or not done?

 

[Manteiga25]

Can you send yet? Or not done?

not ready, sorry

 

[Manteiga25]

Can you send yet? Or not done?

 

[TheWorldYT]

Thanks, but it just booted to DT LOAD FAIL. Can you fix?

 

[Manteiga25]

Thanks, but it just booted to DT LOAD FAIL. Can you fix?

did not boot?

 

[TheWorldYT]

did not boot?

just booted to download mode and said error: DTB/DT Load Fail (It didn't boot to my gsi or twrp)

 

[Manteiga25]

just booted to download mode and said error: DTB/DT Load Fail (It didn't boot to my gsi or twrp)

the problem is in the dtb, I'm going to remove it from the installation

 

[TheWorldYT]

the problem is in the dtb, I'm going to remove it from the installation

ok, i'm reinstalling my gsi meanwhile. Thanks for your help!

Edit: Just finished getting CrDroid instead Of Pixel Experience this time.