iOS 4.1 I used forecast and..

Discussion in 'iOS Jailbreak & Cydia' started by sharringansaske, Sep 30, 2010.

  1. sharringansaske

    sharringansaske New Member

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    it says I can only jailbreak with SHSH blobs. What does that mean? I have a iphone 3gs on 4.1.
  2. Half-Life

    Half-Life Well-Known Member

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    Well shsh blobs are files from the iPhone that iTunes sends to apple's update servers allowing a restore. So lets say I am on 4.0 and apple does not sign 4.0 any more. So I can only restore to 4.1 but not 4.0. This is where shsh comes in. If you have your shsh blobs save for 4.0 then Cydia's server that stores them sends them to iTunes instead of apple's server making you be able to restore to 4.0 not 4.1.
  3. sharringansaske

    sharringansaske New Member

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    I do have my SHSH blobs saved. I should downgrade to 4.0 then I can jailbreak with snowbreeze?
  4. Half-Life

    Half-Life Well-Known Member

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