missing oxygen os 10.3.4 some features in OnePlus 7t

  1. F_Salona_Mishra_qzBB
    Cupcake Sep 23, 2020

    F_Salona_Mishra_qzBB , Sep 23, 2020 :
    hey. please help.i bought 2nd hand OnePlus 7t .used only 2 month.now it's in latest oxygen update of 10.3.4 but IAM missing on some features. like battery optimization and when I press navigation key I cannot see small icon below the multiple app when pressed navigation key. please helpppp!

  2. Psychosis69
    Gingerbread Sep 24, 2020

    Q1588840742947 likes this.