iOS 4.0 3GS old bootrom JB

Discussion in 'iOS Jailbreak & Cydia' started by Ben B, Jun 27, 2010.

  1. Ben B

    Ben B New Member

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    Hey Guys

    I'm in on the old bootrom, and 3.1 FW. 3GS 32GB.

    I tried Snowbreeze, but it unfortunately failed and I lost my jailbreak. I'm now restoring to OS4. Is this because I was on 3.1 and not 3.1.2? If so, can I downgrade from OS4 to 3.1, I still have my SHSH backed up for the 3.1 firmware.... And from then can I restore to 3.1.2?

    However, as I'm on the old bootrom, I can still JB OS4 right?

    If so, what software do I need and other bits and pieces?

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    Cheers
    Ben
  2. b-mac 39

    b-mac 39 Well-Known Member

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    Go to 3.1.2 and use redsn0w then upgrade to iOS4 via sn0wbreeze.
  3. Ben B

    Ben B New Member

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    How can I downgrade to 3.1.2 now? I'm on OS4 currently.
  4. Obbi

    Obbi Member

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    If you have 3.1.2 shsh blobs,click here

    otherwise, try to grab them ASAP... (I got mine today... [I know, it's very weird])

    If that fails, your stuck (I think)
  5. b-mac 39

    b-mac 39 Well-Known Member

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    Apple isn't signing 3.1.2 anymore. You would have to go to 3.1.3 VERY quickly to get it.
  6. Ben B

    Ben B New Member

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    How do I grab the blobs? Will that mean downgrading to 3.1.2 then adding them to Sauriks Cydia Server?

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