iOS 4.0 SHSH Blobs

Discussion in 'iOS Jailbreak & Cydia' started by Pron, Jul 21, 2010.

  1. Pron

    Pron New Member

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    I have an iPhone 3gs on OS 4.0 unjailbroken, how can I backup my blobs now that you can't use umbrella?
  2. omokas

    omokas Member

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    Why can't you use Umbrella ? You can

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  3. Pron

    Pron New Member

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  4. mrez

    mrez Member

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    if u have 4.0 installed u can probably
  5. MacDevil

    MacDevil Member

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    No, you can't because 4.0 is not being signed. Umbrella doesn't care what firmware you are currently running. It gets your SHSH blobs from Apple's servers. Therefore, it can only get SHSHs for firmwares that Apple is currently signing.

    All that being said, you still can save your SHSHs for 4.0.1 (and you should do so ASAP), even if you are not running 4.0.1 on your device. Comex has already said that his upcoming JB will work on both 4.0 and 4.0.1. Remember, Apple will likely issue an update to patch the jailbreak within days of Comex's release so you should get your 4.0.1 SHSH blobs while you still can. Since this is a userland jailbreak, it will not work on the next firmware and you risk never being able to jailbreak again if you cannot downgrade to 4.0/4.0.1 (though this is unlikely).

    Bottom line: save your 4.0.1 SHSH blobs immediately.
  6. mrez

    mrez Member

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    yesterday I got a replacement iPhone 3GS for mine through apple care and it came with 4.0, i was able to get shsh blobs for 4.0 and 4.0.1 with umbrella, hows that?

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