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Intense battery drain- help!

  1. G_Mohamed_Kader_LZtn Cupcake Aug 13, 2017

    G_Mohamed_Kader_LZtn, Aug 13, 2017 :
    Hi all, this phone is less than a week old.

    The battery on this phone when i bought was really good. With normal usage it generally lasted at least close to 20-24 hours.

    Unfortunately for the last few days the battery drain became more visible.

    1502583561629.jpg

    I did the following test : About 3.31am the phone was switched on to flight mode and all radios were off, and all recent apps were cleared. At that point battery was 45%.

    At 8.15am, I do a random check on the phone and the battery has plunged to 28%. Note that it's not even 5hours and battery loses 17% energy.

    This is pretty significant loss of battery for just being on standby. Even my S8 used to lose only about 1-3% overnight.

    The current os is oxygen os 4.5.8 /nougat 7.1. 1.

    Any user having this similar issue?
    Any solution to this battery drain trouble??
     

    #1
  2. varma246 KitKat Aug 13, 2017

    varma246, Aug 13, 2017 :
    try some tips provided in forum and next time search before creating a new thread.

    https://forums.oneplus.net/threads/...our-stats-how-to-improve-battery-life.556988/
     

    #2