iOS 4.0 idevicerestore downgrading

Discussion in 'iOS Jailbreak & Cydia' started by DWY, Jul 11, 2010.

  1. DWY

    DWY Member

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    Would it be possible to downgrade to 3.1.2 from 4.0 using posixninjas idevicerestore? That way i can get shsh blobs, and then jailbreak 4.0...
  2. iP0dT0uch1

    iP0dT0uch1 Member

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    I think you need SHSH blobs to downgrade with iDeviceRestore
  3. DWY

    DWY Member

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    I dont think so but im not sure...
  4. iP0dT0uch1

    iP0dT0uch1 Member

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    Well as far as I know you do, that was the reason I didn't do it. But if you don't need the blobs, I guess you could downgrade to 3.1.2, save SHSH's and JB iOS4
  5. DWY

    DWY Member

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    Yeah its just idevicerestore is hard to compile correctly and get to work so we just need someone to help us out...
  6. iP0dT0uch1

    iP0dT0uch1 Member

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  7. tanktan38

    tanktan38 Active Member

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    I made my iDR tut as easy as possible, and it should work, but you have to be on Ubuntu 10.04.

    Anyway, iDeviceRestore does require SHSH blobs. Sorry.

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