[KERNEL][CUSTOM] Eureka kernel for all variants of Galaxy A10 for android 10(Q) & 11(R) & 12(S) ROMs

[Chatur27]

dead link

Hi, Eureka R6.1 has been released and links have been fixed.
Sorry for the inconvenience caused.
Merry Christmas & Happy New Year 2021

 

[Manteiga25]

The new kernel 6.1 has a problem with bluetooth when i turn on bluetooth it doesn't work.

 

[Coruripe Marini]

when will version 6.1 for the A20 come out?

 

[Chatur27]

The new kernel 6.1 has a problem with bluetooth when i turn on bluetooth it doesn't work.

That's only on arm64 ROMs. Ty for the feedback tho

 

[Chatur27]

when will version 6.1 for the A20 come out?

Enjoying my new year rn

 

[CrazyGenius]

This kernel support Android R?

 

[Eshan786]

Volte is oneui rom feature. dont ask me about volte. Ty.
Enforcing version won't boot because your custom rom needs permissive. Change rom if you want enforcing SElinux

Well, i have tried two ROMs till now lineageos gsi and havoc os and on both of them the enforcing variant resulted in bootloop. And, supposedly if I tried the kernal on other ROMs and turns it into a bootloop what should I do? Because I do need the security of the selinux enforcing.Is there a problem in my system files? Does your ROM support enforcing?
Anyways, I appreciate your hard work.

 

[CrazyGenius]

Well, i have tried two ROMs till now lineageos gsi and havoc os and on both of them the enforcing variant resulted in bootloop. And, supposedly if I tried the kernal on other ROMs and turns it into a bootloop what should I do? Because I do need the security of the selinux enforcing.Is there a problem in my system files? Does your ROM support enforcing?
Anyways, I appreciate your hard work.

I think the reason for this, since the majority of ROMs run in Selinux's permissive mode. I'm trying a Bliss GSI ( and this kernel permissive mode) right now, it works fine.

 

[Chatur27]

Well, i have tried two ROMs till now lineageos gsi and havoc os and on both of them the enforcing variant resulted in bootloop. And, supposedly if I tried the kernal on other ROMs and turns it into a bootloop what should I do? Because I do need the security of the selinux enforcing.Is there a problem in my system files? Does your ROM support enforcing?
Anyways, I appreciate your hard work.

Custom ROMs are not like oneui. They need high access permissions so as to be able to boot. U will need to use permissive kernel. Sorry.

 

[Chatur27]

This kernel support Android R?

Yeah but some people said they get random reboot. I'm not sure about it tho.

 

[Eshan786]

Custom ROMs are not like oneui. They need high access permissions so as to be able to boot. U will need to use permissive kernel. Sorry.

Oh I see. Sorry for the trouble.

 

[CrazyGenius]

Which variant should we install for Custom ROMs?

 

[Eshan786]

Which variant should we install for Custom ROMs?

For custom roms you need the gsi variant. Which one are you trying (btw havoc is really good i am currently using it).

 

[Chatur27]

View attachment 5168297
Hi all,
this is the thread for a custom kernel i made for Samsung Galaxy A10.
The custom kernel has been named Eureka which is a greek work which means "I have found the solution". This kernel is the solution for both gaming and performance on our cheap A10.

Compatibility:
This kernel has 2 versions. One version works only on ONE UI (can be stock or debloated ONE UI) and the other version works on GSIs and custom roms (GSIs built specifically for A10). So, please download the correct version.

FEATURES:
* Disabled Samsung security features
* Enabled all governors + added other governors
* Overclocked CPU as follows:

BIG Cores: from 1560 MHz to 2184 MHz.​

LIL Cores: from 1352 MHz to 1690 MHz.​

* Underclocked CPU as follows:

BIG Cores: from 936 MHz to 312 MHz.​

LIL Cores: from 839 MHz to 343 MHz.​

* Added GPU thermal and voltage control
* Added latest boeffla_wl_blocker V 1.1.0 and disabled some wakelocks
* Network speed improvement
* Enable zram support and set default compressor as lz4.
* Switch to a lower charging voltage more quickly.
* GPU max frequency overclocked from 676 MHz to 1300 MHz
* Implemented Dynamic FSync 2.0
* Has Spectrum support
* Automatic detection of magisk - If u are rooted, u don't need to flash magisk after kernel.
* Upstreamed kernel version from 4.4.177 to 4.4.248 which is the latest stable version.
* Built with Proton Clang 12 toolchain with LTO. Reason: Better performance
* FOR GSI:

* Fixed ADB and MTP.​

* Set SElinux as permissive​

Please read the changelog for full list of changes.

KNOWN ISSUES:
*None

SOME MINOR TWEAKS FOR BEST GPU PERFORMANCE:
* Set GPU power policy to "always on"
* Set min and max GPU frequency to 1300 MHz
* Disable GPU thermal manager to prevent GPU frequency from dropping
* Games don't require high CPU frequency because they depend more on GPU. You can therefore decrease CPU max frequencies to reduce heating of the device.

Best kernel manager for Samsung A series devices is HkTweaks:
LINK: https://github.com/corsicanu/hKtweaks/releases/

My contact infos:
Developper:
* Telegram: @Chatur27

Channel for Eureka future updates:
* Telegram: https://t.me/eureka_kernel

Official discussion group for A10:
* Telegram: https://t.me/a10grp

I'm grateful to KineSight for designing the logo.
* Telegram: @Kinesight

Download link for my kernels for A10:
Click here to get all releases of Eureka

Source code for my kernel:
Kernel source on GitHub

View attachment 5168845
If you love my work, thank me by donating. Your donation can help me rent a cloud sever to build kernels faster
Link to PayPal: https://www.paypal.com/paypalme/chaturbaij

New Kernel Released -> R6.1.2

Release Eureka R6.1.2 for A105 Q · Chatur2709/kernel-samsung-a105f

→ Fixed bluetooth bug on arm64 ROMs/GSIs. → Upstreamed kernel version from 4.4.248 to 4.4.252 → Updated the espectrum.zip so that it works with twrp 3.4 and 3.5

github.com

 

[ZennichiZen]

use ex kernel manager and enable zswap

how can i enable my zswap?

 

[Manteiga25]

How can I disable GFS?

 

[Manteiga25]

[QUOTE = "ZennichiZen, postagem: 84416781, membro: 11428711"]
como posso habilitar meu zswap?
[/CITAR]
install hKtweaks, in the virtual memory option zswap appears.

 

[BatatinhaDoce]

New Kernel Released -> R6.1.2

Release Eureka R6.1.2 for A105 Q · Chatur2709/kernel-samsung-a105f

→ Fixed bluetooth bug on arm64 ROMs/GSIs. → Upstreamed kernel version from 4.4.248 to 4.4.252 → Updated the espectrum.zip so that it works with twrp 3.4 and 3.5

github.com

Hello could update the topic with the latest version of this kernel? Because I'm not using the telegram and that's why I miss the news

 

[Chatur27]

Hello could update the topic with the latest version of this kernel? Because I'm not using the telegram and that's why I miss the news

Hi
Thank you for using my kernel and staying updated !
I do not update the latest kernel on XDA on the same day I release the kernel on telegram because sometimes the Kernel has some bugs. So I will fix it first then release stable version on XDA/github.

Please be patient for 2/3 days after kernel has been released on telegram

 

[kevinantoniog4]

What's difference between GSI enforcing and Permissive?