HELP NEEDED... updated my 3gs to ios5 and i can not unlock it!!

Discussion in 'iOS 5 and earlier' started by asuwwan, Oct 25, 2011.

  1. asuwwan macrumors newbie

    Joined:
    Oct 25, 2011
    #1
    i upgraded my old bootrom 3gs modem firmware 05.16.05 from ios 4.3.3 to ios 5.. i did the jailbreak went to cydia and installed Ultrasn0w but it did not unlock the phone !! now downgraded back to 4.3.3 and jailbreak it again went to cydia and installed ultrasnow and still not working!! when i try to manually search for a carrier i get this error ( Unable to load network list ) ... anyone please can tell me what to do?!
     
  2. roxxette macrumors 68000

    roxxette

    Joined:
    Aug 9, 2011
    #2
    Maybe Baseband update man ?

    01.59.00
    04.26.08
    05.11.07
    05.12.01
    05.13.04
    06.15.00

    If your baseband dont match any from these list im very sorry to say that ultrasn0w not yet support your BS and im pretty theres no way to downgrade :(
     

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