[GUIDE] Install GSI on Galaxy S9 Snapdragon

[klabit87]

So, tried Havoc 3.1, EvolutionX 4.0 from ExpressLuke as well as Lineage 17.1 (jan 11th).



All of them booted the first time but after 1 or two reboots stayed bootloping immediately after homescreen/lockscreen appears. Seemed problem with keyguard... Also fingerprint register force closed.

Complimentary, EvolutionX had brightness issue (low brightness, possibly fixable by editing sys/class)



Back to Havoc 3.0

Update the kernel and fingerprint should be fixed.

Sent from my Pixel 2 XL using Tapatalk

 

[gboros]

Update the kernel and fingerprint should be fixed.

Sent from my Pixel 2 XL using Tapatalk

Actually I tested those builds only with latest 5.9.
By the way, thanks for your development!

 

[klabit87]

Actually I tested those builds only with latest 5.9.

By the way, thanks for your development!

That's odd. Thanks for confirming.
I was only able to get fingerprint on DU with the latest 5.9. maybe it's an isolated thing for DU.

Sent from my Pixel 2 XL using Tapatalk

 

[gboros]

That's odd. Thanks for confirming.
I was only able to get fingerprint on DU with the latest 5.9. maybe it's an isolated thing for DU.

Sent from my Pixel 2 XL using Tapatalk

With december builds 5.9 works perfectly, as well as 5.8 and 5.7.
Do you want me to test older kernel builds with january roms?

 

[klabit87]

With december builds 5.9 works perfectly, as well as 5.8 and 5.7.

Do you want me to test older kernel builds with january roms?

Nah it won't work. Only 5.9 auto patches the ramdisk and kernel security patch date based on the system security patch date.
That's one reason fingerprint has been a problem on gsi.

Sent from my Pixel 2 XL using Tapatalk

 

[gboros]

That's odd. Thanks for confirming.
I was only able to get fingerprint on DU with the latest 5.9. maybe it's an isolated thing for DU.

Sent from my Pixel 2 XL using Tapatalk

Wich DU build are you using? Only found december ones.

 

[klabit87]

Wich DU build are you using? Only found december ones.

January build in here.
https://t.me/joinchat/CG3Ojknwz5p_xUlUcOBoQA

Sent from my Pixel 2 XL using Tapatalk

 

[ckbhawsar]

So, tried Havoc 3.1, EvolutionX 4.0 from ExpressLuke as well as Lineage 17.1 (jan 11th).

All of them booted the first time but after 1 or two reboots stayed bootloping immediately after homescreen/lockscreen appears. Seemed problem with keyguard... Also fingerprint register force closed.
Complimentary, EvolutionX had brightness issue (low brightness, possibly fixable by editing sys/class)

Back to Havoc 3.0

Exactly same Happened to me which device are you using? and vendor?

 

[FedericoPeranzi]

More Pixel 4XL style

 

[cristiansc93]

Help in January security patch

I've failed to get past the startup logo in all of january GSIs.

Steps
1. Install fresh odin firmware with January security patch and boot into TWRP.
2. After wiping data (where you swipe "yes"), delete system, data, cache and internal storage.
3. Flash system image, latest Klabit GSI kernel, MagiscPHH and disable-encrryption.

Maybe this GSI doesnt match my security patch (january): PixelExperience_ARM64A-10.0-20200118-2023-GSI.img.xz from: https://sourceforge.net/projects/expressluke-gsis/files/PixelExperience/Ten/ARM64/A/

 

[klabit87]

I've failed to get past the startup logo in all of january GSIs.



Steps

1. Install fresh odin firmware with January security patch and boot into TWRP.

2. After wiping data (where you swipe "yes"), delete system, data, cache and internal storage.

3. Flash system image, latest Klabit GSI kernel, MagiscPHH and disable-encrryption.



Maybe this GSI doesnt match my security patch (january): PixelExperience_ARM64A-10.0-20200118-2023-GSI.img.xz from: https://sourceforge.net/projects/expressluke-gsis/files/PixelExperience/Ten/ARM64/A/

I have booted that exact gsi myself but brightness is extremely low and no option to turn up the brightness.
Not sure what you're doing or not doing correctly but it works for me.

Sent from my Pixel 2 XL using Tapatalk

 

[ulisses1478]

any fix for the auto brightness in android 10 rom?

I change the brightness manually with a script

echo "6000" > /sys/devices/platform/soc/ae00000.qcom,mdss_mdp/backlight/panel0-backlight/brightness

BUT IS SO ANNOYING

 

[FedericoPeranzi]

any fix for the auto brightness in android 10 rom?

I change the brightness manually with a script

BUT IS SO ANNOYING

In wich GSI bro? PE 10 GSI ?

 

[ulisses1478]

In wich GSI bro? PE 10 GSI ?

PixelExperience_ARM64A-10.0-20200118-2023-GSI.img

 

[FedericoPeranzi]

PixelExperience_ARM64A-10.0-20200118-2023-GSI.img

And now it works?

 

[ulisses1478]

And now it works?

Nope

 

[ckbhawsar]

PixelExperience_ARM64A-10.0-20200118-2023-GSI.img

You need AB not A from android 10

Sent from my SCV38 using Tapatalk

 

[cosmogroid]

Does anyone have a definitive brightness control fix? I'm running on a G9650 and I can get several GSI roms to boot but brightness control (manual or auto) never works.