3gs activation?

Discussion in 'iPhone' started by sulemanaaa, Aug 6, 2012.

  1. sulemanaaa macrumors newbie

    Jul 27, 2010
    so i have 3gs 5.0.1 running on ipad baseband (unlocked) but later activated with atnt and paying them for data! but i never updated it, i just left it as it and used the phone.

    I updated to ios 5.1 and baseband is still 06.15.00 and it would not activate, i called atnt before i updated it to 5.1 and they did everything they could and no luck!

    i loaded a snowbreeze version with preseved baseband-no luck
    loaded official 5.1 from apple-no luck

    What are my options?
  2. DerekRod macrumors 6502a


    Jan 18, 2012
    Use redsn0w to downgrade the baseband.It will still be on an unlockable baseband if you downgrade it as long as you preserve it


    http://maypalo.com/2012/06/18/downl...-downgrade-baseband-6-15-00-for-iphone-3g3gs/ heres a guide to it
  3. sulemanaaa thread starter macrumors newbie

    Jul 27, 2010
    since its activated with atnt i don't really care about being it unlock, i updated to 5.1.1 and it has 05.16.05 and the signal bar is 1 bar-2 bar and nothing else, it just sits there. You think something could be wrong with the radio?

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