How to Downgrade from iOS 6.0 to 5.1.1 on iPhone 4

Discussion in 'iPhone Jailbreak' started by EverythingApple, Oct 25, 2012.

  1. EverythingApple

    EverythingApple Evangelist
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    I have my 5.1.1 SHSH blobs saved. Is this all I need to downgrade from 6.0 to 5.1.1. Someone told me I also need my 4.0 SHSH blobs. Is that correct? Please help me. Thanks!
     
  2. snowtrooper1966

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    Saw this last week, may be helpful....
     
  3. Kadelic

    Kadelic Genius
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    The newest Redsn0w does not support downgrading from iOS 6. It does support restoring "from any 5.x iOS to any other (up, down or the same) 5.x iOS on all devices as long as you have the correct blobs..."

    I'm also pretty sure your 4.o blobs won't be handy at all, but ones for 5.1.1 very well could be.
     
  4. EverythingApple

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    From the article, what's "untethered 6.0 hactivation on any 3GS or iPhone4?"
     
  5. fijiman

    fijiman Contributor
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    The new redsn0w will downgrade iPhone 4 from 6.0 to 5.1.1 as long as you have your SHSH blobs... for testing purposes I have downgraded from 6.0 to 5.1.1.... restored 5.1.1 to 5.1.1 and upgraded from 5.1.1 to 6.0..... ONLY using redsn0w 0.9.15b2 WITHOUT iTunes
     
  6. Kadelic

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    Sorry, I misunderstood what I read.
     

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