How to Downgrade A5 2017

[Daily Guide]

Can anyone help me do officially downgrade the A5 2017 in Nougat to Marshmallow?

 

[B. Diddy]

Welcome to Android Central! Try using Odin to flash the previous firmware: http://forums.androidcentral.com/am...w-flash-stock-rom-via-odin-new-interface.html