contacts getting loss automatically

  1. W1563511676327
    Cupcake Jul 5, 2020

    W1563511676327 , Jul 5, 2020 :
    Dear all,

    I lost my all contacts automatically 2nd time in a month after updating to Oxygen OS 10.3.3.

    and present situation between India and China is worst.

    I am worried on safety of personal information.

    Raikar A G