iPhone 4 on iOS 6 No Sim Error

Discussion in 'iOS 6' started by NameTheUser, Sep 24, 2012.

  1. NameTheUser macrumors newbie

    Joined:
    Aug 31, 2010
    Location:
    Europe, Estonia
    #1
    Hi,


    I've updated my iPhone 4 to iOS 6 but now whenever I lose my carrier signal, the ''No service'' sign appears in the left corner and it is immediately replaced by ''No SIM''. I've rebooted my device and it doesn't help. I might consider a full restore. Any ideas?
     
  2. RxMac macrumors 6502

    Joined:
    Sep 11, 2008
    #2
    Turn off device. Eject sim, replace sim making sure it is snug in its tray. Turn device back on.

    You really shouldn't eject sim while device is on.
     

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