Local upgrading from open beta to stable 4.5.0

  1. MysteriousPatron
    Cupcake Nov 4, 2017

    MysteriousPatron , Nov 4, 2017 :
    Hey guys, I am using open beta 17.. Android Oreo.. Nd I realised that open beta version consumes more battery so I decided to roll.back to 4.5.0 stable os... nd since I was having the zip file in my internal storage, I selected to local upgrade from software updates in my one plus 3t ..
    The process started nd after few seconds it went to recovery, and it said that " updating, please wait"... nd after few more seconds, it said that "upgrade failed" ... reboot

    help me...