Can someone tell me how to install the twrp from https://androidfilehost.com/?w=files&flid=322210 on the Mi 10s? Either instructions, or tutorials or videos would be great help. Also, is there a special procedure to install magisk once the twrp is installed?
Devices with A/B partition scheme don't have a recovery partition so you cant "flash recovery twrp.img"
You can only boot in recovery mode with "fastboot boot twrp.img"
To permanently flash recovery to A/B devices, you need to unpack both boot.img (A/B) from device
Replace the ramdisk with the one extracted from twrp.img and repack then flash boot.imgs back to device ...
Do this to start twrp
# fastboot boot twrp.img
Dontdo this to start twrp on A/B devices
# fastboot flash recovery twrp.img
If you flashed it into boot partition, then extract boot.img from rom-version and flash it
fastboot flash boot boot.img