How do I find out whether I have SHSH blobs?

Discussion in 'Jailbreaks and iOS Hacks' started by ratboy90, Aug 25, 2011.

  1. ratboy90 macrumors 6502

    ratboy90

    Joined:
    Apr 15, 2009
    #1
    Do I have to manually save them or do they automatically get saved on my mac when I update my iPhone?
     
  2. eastercat macrumors 68040

    eastercat

    Joined:
    Mar 3, 2008
    Location:
    PDX
    #2
    If you don't jb your phone, you need to d/l tiny umbrella and click on the save shsh button.
     
  3. ratboy90 thread starter macrumors 6502

    ratboy90

    Joined:
    Apr 15, 2009
    #3
    Help me out. I'm on iOS 4.3 and want to downgrade to 4.2.1

    I've never jailbroken my iPhone before. Can I downgrade or is that impossible now?
     
  4. gngan macrumors 68000

    gngan

    Joined:
    Jan 1, 2009
    Location:
    MacWorld
    #4
    No, you can't. Do more research on this topic.
     
  5. heisenberg123 macrumors 603

    heisenberg123

    Joined:
    Oct 31, 2010
    Location:
    Hamilton, Ontario
    #5
    cant do it, you would of had to saved your blobs with tiny umbrella back when 4.2.1 was still being signed by apple
     

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