1) Must be rooted with magisk.
2) Android version above 10+
3) Any SOC having adreno 600 and adreno 700 series gpu (specifically snapdragon)

Download drivers, the vulakan app (to check your grafix version) and Gfx tool
All from following blog post:

Cache cleaner (if you see black screen)

Mirrored link for gpu channel:

Otherwise uninstall magisk in twrp (if something goes wrong)

00:00 Important Info
01:40 Pre-Installation test
02:16 Drivers installation
02:36 Post Installation test
03:15 Setting Vulkan grafix for BGMI
04:03 Game test and final verdict