post otb1.1.3 unlock, sim not working

Discussion in 'iPhone Tips, Help and Troubleshooting' started by MogDev, Feb 10, 2008.

  1. MogDev macrumors newbie

    Jan 7, 2008
    does anyone have any idea what the problem might be?

    i unlocked my phone using the new otb unlock which became available recently and it was working fine

    i switched it off and then on again, and since then it was laggy and slow so i restored to try and rectifty the situation and after this it refused to connect to any network,

    does anyone have ANY idea what to do????


  2. McGiord macrumors 601


    Oct 5, 2003
    Dark Castle
    Try again, but first check what is the firmware, bootloader and baseband that your iPhone currently has, and then use the proper tutorial from this website:

    It also contains instructions on how to obtain the details from your iPhone.

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