it is easy, but take into account that you will have a waiting time of up to four weeks (usually15 days, though) to unlock the bootloader. That's a restriction Xiaomi puts, and there is no way around waiting.
Help !
TWRP is now installed on my mipad. The thing is I can't flash the mi rom on my device !!!!
I'll try again....
The xiaomi file is it unzipped or zipped into adb folder ?