How to Downgrade From MIUI 10 to MIUI 8/9 | Without Root
All Download Links is here
MIUI 8.5.4.0 FOR Redmi 4/4X
http://bigota.d.miui.com/V8.5.4.0.NAM...
For Rest of the Devices such as Redmi note 4,4a,3s,Y1 and other
Simply search on Google
Miui 8 for Redmi ......... You device name
How to Unlock Bootloader
http://betatechblogs.com/how-to-unloc...
How to install TWRP
• Video