If your bootloader is unlocked you should try xiaomi eu romHi, I am very new to phone flashing.
I have a Redmi Note 9 4G (china version). May I know which global ROM is more suitable for me? And how can I flash it?
Actually, I only need to install GMS, but failed after trying many of the Google Installer out there. Seems like they are all based on Google Installer 3.0
#include /* * Your warranty is now void. * * I am not responsible for bricked devices, dead SD cards, * thermonuclear war, or you getting fired because the alarm app failed. Please * do some research if you have any concerns about features included in this ROM * before flashing it! YOU are choosing to make these modifications, and if * you point the finger at me for messing up your device, I will laugh at you. */