How can i rollback to kitkat from lollipop ?

[AC Question]

recently i updated my xiaomi mi4 into lollipop 5.1 which was based on kitkat 4.1 miui 7 , as we all know i got lots of bugs. i have tried almost all possibly tricks but failed. but i haven't tried recovery or installation of rom through pc because i don't know how to be done.


Is there any solution to revert back into 4.4 and also miui 7 ?
please help.....

 

[the tall guy]

Hi - you probably already know the answer to this question, you will need to root your phone and install a custom ROM of KitKat. I would suggest checking YouTube for "how to" videos, there might be one on there for rooting your device.