3GS 3.0 i need to unlock it

Discussion in 'Jailbreaks and iOS Hacks' started by pinay18, Jul 4, 2010.

  1. pinay18 macrumors newbie

    Feb 14, 2008
    I bought a 3GS yesterday..

    i think its an old stock coz the firmware is 3.0 and modem baseband is 4.26

    I need to unlock it so i can use it to another carrier..

    can anyone help me?? do i need to restore to 3.1.3?? then use redsn0w or spirit??

    here are the particulars:

    Iphone 3GS Brandnew
    firmware: 3.0 (7A431)
    modem baseband: 4.26.08

    i need to unlock it..

    help thank you..
  2. pinay18 thread starter macrumors newbie

    Feb 14, 2008
  3. Imsuperjp macrumors 6502

    Apr 9, 2010
  4. Myzhi macrumors 6502a


    Dec 15, 2009
    #1 Jailbreak OS 3.0 with Redsnow.

    #2 Unlock with Ultrasnow through Cydia after #1

    Amazing there are still brand new 3GS phone running OS 3.0.
  5. joeflash macrumors newbie

    Jul 7, 2010
    did you have any luck with those jailbreaks? i have the same situation, but none of those things work because its an old bootrom. i just simply want to upgrade to 3.1.2 or 3.1.3. please let me know if you get advice to fix it

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