MX4 Android Downgrade

Good day. Was using Android 4.4.1 and FlymeOS Updated Flyme to 4.5.7i in parallel ANDROID updated itself to 5.0.1 - phone became very slow.
Please, advice steps of DOWNGRADING ANDROID and FlymeOS.

When You update from 4.2 to 4.5, you have to choose clear the data when you doing the upgrade.


@Jahsper downgrade and upgrade procedure is the same. But as said previously you should clear data.

Looks like your connection to Meizufans was lost, please wait while we try to reconnect.