Jailbreaking iPhone 3GS

Discussion in 'Jailbreaks and iOS Hacks' started by RainCityMacFan, Apr 6, 2012.

  1. RainCityMacFan macrumors 6502a

    Jun 10, 2007
    I have an iPhone 3GS running iOS 5.0.1. w/ a 06.15.00 baseband.

    It's an AT&T iPhone but I'm trying to get it on T-Mobile.

    The only problem is that I've install Cydia and ultrasn0w but the iPhone fails to pick up any cellular signal with a T-Mobile OR an AT&T sim card installed. It just reads "no service."

    Is there any proper step by step directions I can follow or am I doing something wrong here? Or have I totally just bricked this iPhone?
  2. Applejuiced macrumors Westmere


    Apr 16, 2008
    At the iPhone hacks section.

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