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  1. Thread AuthorThread Author   #1  
    Jon Seals's Avatar
    iPhone Intermediate

    135 Posts
    Global Posts
    141 Global Posts

    Default Downgrading from iOS5b2 to 4.2.8

    I've tried downgrading at least 10 times from iOS5B2 to 4.2.8 but any time I get it to my MEID reads as "unknown" and it won't let me activate. I am using iTunes 10.5b2 if that helps. What should I do?
  2. #2  
    dmt316's Avatar
    iMore Intermediate

    496 Posts
    Global Posts
    503 Global Posts


    did you save your shsh blobs?

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