Need help jailbreaking iPhone 3G running 3.1.3

Discussion in 'Jailbreaks and iOS Hacks' started by Roxas178, Apr 26, 2010.

  1. Roxas178 macrumors newbie

    Joined:
    Apr 26, 2010
    #1
    I'm having trouble succesfully jailbreaking my iPhone 3G, I've tried downgrading to 3.1.2 but iTunes wouldn't finish the restore, and I tried using sn0wbreeze and yet again iTunes would not finish the restore, and recently tried using redsn0w 0.9.3 and could actually jailbreak the phone, but I got no cellphone signal, I downloaded a 0.9.4 version of redsn0w this morning but haven't had a chance to try it yet, if you have any advice or think you might known a way I haven't considered it would be greatly appreciated.
     
  2. DEE9299 macrumors 6502a

    DEE9299

    Joined:
    Oct 3, 2009
    Location:
    Boston Mass.
  3. thelatinist macrumors 603

    thelatinist

    Joined:
    Aug 15, 2009
    Location:
    Connecticut, USA
    #3
    Redsn0w should allow you to jailbreak your phone. Please be aware that you will probably be unable to unlock your phone for use on an unofficial carrier (for instance T-Mobile in the US); updating to 3.1.3 upgraded your baseband (modem firmware) to a version which cannot currently be SIM-unlocked. There is a small chance that, once your phone is jailbroken, you will be able to downgrade your baseband using Fuzzyband to allow a SIM unlock.
     

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