Pc iTunes 9.2 ...can I update 3Gs to 4.0?

Discussion in 'Jailbreaks and iOS Hacks' started by ahfu25, Jun 16, 2010.

  1. ahfu25 macrumors 6502a

    Joined:
    Dec 28, 2009
    #1
    My iPhone is the 3GS, firmware 3.1.3/5.12. It's jailbroken currently with spirit(obviously). I want to know if I can update to the 4.0 gm seed safely now that iTunes 9.2 is out for pc. I'm not a developer but Ive Downloaded the ispw online. Also will I be able to jailbreak it?
     
  2. ahfu25 thread starter macrumors 6502a

    Joined:
    Dec 28, 2009
  3. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community
    #3
    You can update, but not jailbreak unless you use Pwnage Tool to update it.

    PT is Mac only.

    Or get a custom restore IPSW and use iTunes to install it.
     
  4. ahfu25 thread starter macrumors 6502a

    Joined:
    Dec 28, 2009
    #4
    Thanx!...One more question. If I want to downgrade back to 3.1.3 can I on my PC? My SHSH's are on file with saurik.
     
  5. benflick macrumors 68020

    benflick

    Joined:
    Jul 11, 2008
    Location:
    Cincinnati, Ohio
    #5
    If your SHSHs are stored then yes, you can. You should be all right.
     
  6. ahfu25 thread starter macrumors 6502a

    Joined:
    Dec 28, 2009
    #6
    thanx! And I have 1 more question..lol....Since I cant jailbrake with itunes 9.2, can I just uninstall it and re-install itunes 9.1?
     
  7. insanoshano08 macrumors member

    Joined:
    Jun 14, 2009
    #7
    Ok so this is the closest thread i found to post my problem in...I have restored and restored and it keeps not working..I dl'd itunes 9.2 and put 4.0 on my iphone 3gs..Before i restored it from a backup the internet and 3g and everything worked awesome....Once i restore it from my backup all of a sudden nothing will load..It says i have 5 bars of 3g and I even tried Edge...I connected to my wifi and it started working but nothing loads while i'm just connected to 3g/edge..Is this happening to anyone else?!
     

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