Need Serious Help

Discussion in 'Jailbreaks and iOS Hacks' started by Dextor143, Mar 11, 2009.

  1. Dextor143 macrumors 6502

    Joined:
    Oct 28, 2008
    Location:
    USA
    #1
    GUys, I have Iphone 3g and it was jailbroken and also software unlocked. I then updated it with my itunes and now my firmware is 2.30.03...Can some one tell me if there is a way to downgrade my firmware or software unlock it again?


    I will really appreciate it.
     
  2. sparkyms macrumors 65816

    Joined:
    Feb 22, 2007
    Location:
    Southampton UK
    #2
    So far you are out of luck,

    can't be done, you'd need to downgrade your baseband and it's not something thats possible right now.
     
  3. Tokiopop macrumors 68000

    Tokiopop

    Joined:
    Dec 6, 2008
    Location:
    West Yorkshire, UK
    #3
    If you're willing to dismantle the phone, remove the baseband chip, and know hexadecimal coding, you can downgrade :D
     
  4. Dextor143 thread starter macrumors 6502

    Joined:
    Oct 28, 2008
    Location:
    USA
  5. Tokiopop macrumors 68000

    Tokiopop

    Joined:
    Dec 6, 2008
    Location:
    West Yorkshire, UK
    #5
    Well, put it this way... you're not going to find any guides on the internet.
     
  6. neesh0 macrumors 6502a

    neesh0

    Joined:
    Sep 6, 2008
    Location:
    Toronto, Ontario
    #6
    find a cheap phone to use until the software unlock comes out for thew new baseband. Or you could try a rebelsim or turbo sim, but i am not 100% sure if they are fully compatible with the 2.2.1 iphone 3g.
     
  7. Tokiopop macrumors 68000

    Tokiopop

    Joined:
    Dec 6, 2008
    Location:
    West Yorkshire, UK
    #7
    There are Proxy Sim Cards (The Rebel/Turbo sim cards) available and working for 2.2.1 and the latest baseband, but I don't recommend using them unless you need to be unlocked.
     

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