is it possible to upgrade3GS from 4.1 to 5.0.1

Discussion in 'Jailbreaks and iOS Hacks' started by Umer, Dec 29, 2012.

  1. Umer macrumors newbie

    Joined:
    Oct 21, 2011
    #1
    i hav an iphone 3GS running iOS 4.1 jailbroken and unlocked(using ultrasnow).
    i want to updrade it to iOS 5.0.1 using snowbreeze.
    but since apple has stop signing iOS so is it possible to upgrade?
    if yes then how?
    Thanks
     
  2. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community
    #2
    Only if you saved 5.0.1 SHSH for that phone
     
  3. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #3
    Open cydia and look at the top of the page.
    It will list what shsh blobs you have for that device.
    You can restore to any versions listed up there.
    No blobs, no restore to any firmware but the latest one.
     
  4. Umer thread starter macrumors newbie

    Joined:
    Oct 21, 2011
    #4
    ok great i hav the blobs.
    now how do i make use of them?
    do i need to do anything other than the normal snow breeze jailbreak method, like including the blobs or something while cooking the cutom ipsw?
     
  5. dhlizard macrumors G4

    dhlizard

    Joined:
    Mar 16, 2009
    Location:
    The Jailbreak Community
    #5
    Restoring and jailbreaking are entirely different procedures.

    Redsn0w - Extras -Even More - Restores to restore
     

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