After OS update via OnePlus 6

  1. V1565407113020
    Cupcake Aug 4, 2021

    E1540213356403 likes this.
  2. sumitMZ007
    Jelly Bean Aug 6, 2021

    sumitMZ007 , via OnePlus Community App , Aug 6, 2021 :
    Community is a user place Where users like you and me help each other from their experiences and they are no service center guys to contact here! You can always connect with support team or drop a feedback in suggestions!
    Regarding your issue:
    Try to clear system cache files in recovery mode and reboot the device!
    Check if it works !