Roll back iOS without signature???

Discussion in 'Jailbreaks and iOS Hacks' started by Georgiaice, May 10, 2017.

  1. Georgiaice macrumors newbie

    Georgiaice

    Joined:
    May 10, 2017
    Location:
    Georgia
    #1
    i am running 10.3.1 and want to jailbreak my old 5s. Is there anyway to roll back the iOS to 9.3.3 without a signature?

    Any help/advice is greatly apprecited. Thanks
     
  2. QueenTyrone macrumors 6502

    QueenTyrone

    Joined:
    Sep 21, 2016
    #2
    You need your shsh2 blobs saved from 9.3.3. If you don't have that no dice unfortunately :( (always make sure to save your shsh2 blobs for every version of ios if you can)
     
  3. Georgiaice thread starter macrumors newbie

    Georgiaice

    Joined:
    May 10, 2017
    Location:
    Georgia
    #3
    Dang I was afraid that was the case. Thanks for the quick reply :)
     
  4. Tyler23 macrumors 603

    Tyler23

    Joined:
    Dec 2, 2010
    Location:
    Atlanta, GA
    #4
    Blobs have been useless since the iPhone 4S and would not have helped you in this case.

    There is no way to downgrade to an iOS version that is not signed on your phone.
     
  5. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #5
    It would be great if the iOS versions didnt need to be signed and verified by Apples servers :(
     
  6. Peter K. macrumors 6502a

    Peter K.

    Joined:
    Nov 6, 2012
    Location:
    SoCal
    #6
    Actually, this isn't true. Blobs are back. Look it up on the Jailbreak Subreddit.
     
  7. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #7
    I wish blobs or shsh blob replay were fully back but they're not.
    There is a few instances on older devices that you could downgrade on certain occasions with blobs saved but that process is not simple and kinda risky cause you could lose the phone functionality side of your device.
     
  8. Peter K. macrumors 6502a

    Peter K.

    Joined:
    Nov 6, 2012
    Location:
    SoCal
    #8
    I didn't say it was easy or simple, but saying "blobs have been useless since the iPhone 4S..." is false.
     
  9. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #9
    True, under certain occasions are still useful.
    I'd like to see them come out with something that bypasses them but not sure if that is feasible.
    There was lots of talk before about shsh blobs and that they made lots of progress and everyone should start saving them again but nothing solid for newer generation devices has come out.
     

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