3GS Just upgraded to 4.1 Question

Discussion in 'Jailbreaks and iOS Hacks' started by Wicked1, Oct 28, 2010.

  1. Wicked1 macrumors 68040

    Wicked1

    Joined:
    Apr 13, 2009
    Location:
    New Jersey
    #1
    Is there anyway to go back to 4.0 and JB then Unlock, or am I !@#$%
     
  2. Ivan P macrumors 68030

    Ivan P

    Joined:
    Jan 17, 2008
    Location:
    Home
    #2
    Were you previously jailbroken and saved your SHSH blobs using Cydia or TinyUmbrella? If it's a "no" to that, then you're out of luck unfortunately.
     
  3. iPhone-power macrumors 6502a

    Joined:
    Nov 12, 2009
    #3
    If you upgraded using iTunes you have an unlockable baseband. Not possible to downgrade the baseband.
    There may be an updated unlock come out in November.
     
  4. Wicked1 thread starter macrumors 68040

    Wicked1

    Joined:
    Apr 13, 2009
    Location:
    New Jersey
    #4
    Ah figured as much but thanks, and no I didn't save it, my son did it without talking to me
     
  5. hackthatphone macrumors 68000

    hackthatphone

    Joined:
    Jul 28, 2010
    #5
    Let's cut to the chase: tell us what version of modem firmware is on your phone right now? If it's 5.14.02 you are !@#$%#. Next time count to 10 and reflect before updating.
     
  6. jaymzstevens macrumors newbie

    Joined:
    Oct 25, 2010
    #6
    OP said his son did it without checking. It happens. ie. happened to me too. I can JB at 4.1, but I lose all phone data (ie. i can't send/receive calls, messages).

    People are way too quick to snark on MR, sometimes.
     
  7. Carlanga macrumors 604

    Carlanga

    Joined:
    Nov 5, 2009
    #7
    you can go back to 4.0 if you saved your hashes, BUT the phone will still be using the newer 4.1 BB and that can't be unlocked, so you are SOL for now....
     

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