SIM 1 is showing inactive after update via OnePlus 8 Pro

  1. W1597234014644
    Cupcake Jun 2, 2021

    W1597234014644 , via OnePlus 8 Pro , Jun 2, 2021 :
    I am using one plus 8 pro and updated my mobile to the latest version yesterday. Today at around 2pm , I noticed that sim1 went into inactive state and I am not able to use/recover this. All my office related things are linked with that mobile number , I am missing my important calls and other related banking stuff.

    I have tried reboot the device and removed sim2 and also tested by replacing the sim slots but no luck. Can anyone help me to resolve this.

    hari4oneplus likes this.
  2. hari4oneplus
    Cupcake Jun 22, 2021

  3. Tee_Eee_Bee
    Ice Cream Sandwich Jun 22, 2021

    Tee_Eee_Bee , Jun 22, 2021 :
    If you haven't done it already, try resetting your network adapter and see if that makes a difference:
    Settings > System > Reset options > Reset Wi-Fi, mobile & Bluetooth