[GUIDE] Install GSI on Galaxy S9 Snapdragon

Waheed Omar

Member
Jan 28, 2019
16
0
0
Hello Sir.
Do I need to update stock ROM each time I update GSI in order to match security patch or not?
Because I have installed November security patch stock ROM after that when I installed havoc os 3.0 unofficial ROM December patch it stucks on bootloop.
Do I need to wait for any update?
 

FedericoPeranzi

Senior Member
May 28, 2012
746
238
0
La Plata
Hello Sir.
Do I need to update stock ROM each time I update GSI in order to match security patch or not?
Because I have installed November security patch stock ROM after that when I installed havoc os 3.0 unofficial ROM December patch it stucks on bootloop.
Do I need to wait for any update?
Yes bro, if you want to bootup you need to wait until samsung release the december security patch. And the follow my guide to install the lates Beta of the Android 10 GSI Roms
 

ottoland

Member
Nov 11, 2019
6
0
0
has anybody installed PE 10?? i don´t know which version do i have to flash, because the instructions say that i have to download arm64 aonly but in the links it doesn´t appear
 

cristiansc93

Member
Jun 2, 2015
46
9
0
Update to December security patch and follow the guide.
Updated to December security patch, stock at the G logo from the startup screen, 70 minutes so far...Im going back to stock, how long does it take?
the security patches match,
I deleted /system/bin/ file and
flashed both gsi kernel and disable encryption zip
is this behavior the expected? 70 min stuck with the logo in front a full brightness white screen in the OLED is overkill
 

FedericoPeranzi

Senior Member
May 28, 2012
746
238
0
La Plata
Updated to December security patch, stock at the G logo from the startup screen, 70 minutes so far...Im going back to stock, how long does it take?
the security patches match,
I deleted /system/bin/ file and
flashed both gsi kernel and disable encryption zip
is this behavior the expected? 70 min stuck with the logo in front a full brightness white screen in the OLED is overkill
For Android 10 GSI DONT delete /system/bin/ file
and if the security patch match, DONT flashed: disable encryption zip
 

gboros

Senior Member
Feb 22, 2009
185
38
48
i updapted to december patch and now i can´t pass from the g logo i didn´t delete any file
I've booted to the OS after flashing phhusson's magisk.
However in both pixel experience and havoc 3.0 the speaker was always on when on a call, pressing the button to disable didn't work. Algo PE gave me minimum brightness always, zips in this thread to fix brightness didn't work.

Thanks for the guide thought! Any suggestions @FedericoPeranzi ?
 

FedericoPeranzi

Senior Member
May 28, 2012
746
238
0
La Plata
I've booted to the OS after flashing phhusson's magisk.
However in both pixel experience and havoc 3.0 the speaker was always on when on a call, pressing the button to disable didn't work. Algo PE gave me minimum brightness always, zips in this thread to fix brightness didn't work.

Thanks for the guide thought! Any suggestions @FedericoPeranzi ?
Fixed audio. See the guide again.