iPhone 3GS unlocking trouble :(

Discussion in 'iPhone Tips, Help and Troubleshooting' started by zeldalove15, Jan 6, 2013.

  1. zeldalove15 macrumors newbie

    Jan 6, 2013
    So I have had this iPhone for about 4 months now and it's been working fine up until yesterday. It is an iPhone 3GS (ghetto, I know) for at&t that is jailbroken and unlocked and I'm using it for Tmobile. Now, it randomly started saying Invalid SIM in the status bar, or No Service, where I know it has service. I know this is an old problem that a lot of people have had, but could someone pleaaaase help me? I've toggled airplane mode, turned off my 3G, reset all network settings, rebooted the phone, uninstalled and reinstalled Ultrasnow and the Ultrasnow fixer several times and absolutely nothing is working. Any help is much appreciated!
  2. Davejprince macrumors regular

    Sep 29, 2012
    The Netherlands
    Unlock your iPhone with some Ebay service and than activate your sim card without any Jailbreaking.
  3. zeldalove15 thread starter macrumors newbie

    Jan 6, 2013

    I need the jailbreak for music and customization. But thanks though!
  4. Applejuiced macrumors Westmere


    Apr 16, 2008
    At the iPhone hacks section.
    It might be hardware issue.
    Did you drop it or got it wet recently?

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