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Other My oneplus 3t suddenly slowed down completely and screen started turning of and on

  1. murthy_d
    Cupcake Sep 1, 2017

    murthy_d , Sep 1, 2017 :
    from yesterday, my OP3T suddenly slowed down completely and screen started turning on and off. I tried rebooting, wiping cache, reset settings and finally did a factory reset. Nothing helped. Any ideas on this
     

    #1
  2. Sun90
    Starting Point Expert Sep 1, 2017

    Sun90 , Sep 1, 2017 :
    1) reboot to Safe mode ( video guide Available on YouTube for how to do it) and check for the issue. ( In this mode you will not have access to any installed 3rd party apps).
    2) if no issue seen then it's one of the installed 3rd party apps causing the issue.

    3) if issue seen in this mode then try to flash the full ROM zip file by doing a local upgrade and check.

    Note: to come out of Safe mode ,just Reboot the phone normally.
     

    #2
  3. Rohan ghadge
    Cupcake Jul 23, 2019

    Rohan ghadge , Jul 23, 2019 :
    Oneplus is not intrested in replying, I think this neglected problem is faced by many users
     

    #3