Battery draining while not in use in standby mode

  1. rafab21
    Donut Mar 23, 2020

    rafab21 , Mar 23, 2020 :
    Battery is draining so much while not in use. Draining so fast in standby mode. I've tried airplane mode, nothing is changed. I tried resetting and cleared cache. But nothing happened. I am really annoyed with this new update 10.3.1[Oneplus7 12/256]

    Attached Files: