How to rollback from .3 to .2 via OnePlus 8 Pro Onyx Black

  1. D1588432254405 , via OnePlus 8 Pro Onyx Black , Jan 15, 2021 :
    Hi all

    Can someone tell me how to roll back from the latest update back down to .2 please. I have a 8 Pro EU version. Will a rollback reset my phone or will it just roll back.

    I am having call issues and cannot receive or make calls. It's an intermittent fault and my network provider is having no issues. Only since updating I have this issue.

    Thank you in advance

  2. Louis Cochard
    Gingerbread Jan 15, 2021

    Tokolozi likes this.