in order for Magisk to work in GSI, you need to add another product.img to super.img
Lack of Product.img in the presence of Magisk puts the kernel in a panic (map220v thank)
system.img
vendor.img
odm.img
product.img
(Google Translate: Russian >> English)
only replacing the display, this is a hardware problem, it cannot be solved by software.
for those who had such a problem, only a replacement helped them (in some cases, it only helped to replace the motherboard)
Everyone who had this problem either got wet (the child licked the phone, etc.), or dropped it
There are a lot of such killed devices in Russia, and almost all of them had water. They were helped by the replacement of the screen
hardware problem, replacement of the motherboard or display
Is there water in the device?
if not, did you install modifications in the system (gsi, custom firmware, custom boot, etc.)?
(Google Translate Russian>>English)
GCam not support this device, because a51 suppert only Camera2 API Level_Limited, need API Full or API Level_3 for normal work GCam
just forget, a stock camera will be much better
this is the kernel for the U2 bootloader, not stable work on U3 for GSI.
i need patched kernel U3, becouse not work on my GSI ROM
Tested Please: Havoc-OS 3.8
need region SER, firmaware A515FXXU3BTD4
Download: https://yadi.sk/d/a4csxZGS59MVnQ