Network/Connectivity Dual sim data reverts to AT&T every reboot

  1. marc87us
    Cupcake Jun 30, 2019

    marc87us , Jun 30, 2019 :
    I have two sim cards, AT&T and Verizon. Regardless of which slot each card is in, the active data connection reverts to AT&T after every reboot. Originally I thought it was simply reverting to SIM1, but it happens even when they're swapped.

    Any ideas what might be causing this, and any ideas on a solution? Thanks

  2. Mikhail_Gavrilov
    Cupcake Jul 6, 2019

    Mikhail_Gavrilov , Jul 6, 2019 :
    I got the same issue with t-mobile and Verizon. Always switches back to t-mobile. Any advice is much appreciated.

  3. A1564122891146
    Cupcake Jul 26, 2019

    A1564122891146 , Jul 26, 2019 :
    On this subject, is there a way to select which SIM to use for Data, so when I'm running low on my personal one I can toggle over to my work one?

  4. G_android_x14
    Gingerbread Jul 26, 2019

    G_android_x14 , Jul 26, 2019 :
    I need to test this - i am running TMo and Verizon as dual sim. I can't start any new threads, (hate to go off topic, but) - i wonder if it would be good to have a couple threads with popular US combinations - Tmo/VZW ATT/VZW /ATT/TMo for any specific combo issues?

  5. G_android_x14
    Gingerbread Jul 26, 2019