Downgrade from MIUI 10

Fred M

Jun 29, 2017

I've updated recently to MIUI 10 and for the first time ever, this rom gives me a lot of problems.
Facebook and Messenger always crashing, Instagram aswell. Worst battery duration ever, sometimes only 1.5 hours SoT.

I've done clean install, tried to install olders MIUI versions only to find I'm unable to. It shows as no ROM installed, looping into start screen.

What should I try? Thanks!