iOS 3.1 iPod Touch 3G 3.1.2

Discussion in 'iOS Jailbreak & Cydia' started by apple10, Apr 22, 2010.

  1. apple10

    apple10 Member

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    I am a developer and downloaded iPhone OS 4.0.
    I have two questions:

    1. How do I find out if it is the 1st beta or the 2nd beta?

    2. If I upgrade to 4.0, will I be able to downgrade back to 3.1.2 if I encounter any problems? I have my SHSH sigs backed up.

    Thanks in advance!
  2. J-Phone

    J-Phone Active Member

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    1. beta one i beleive you cant restore to that, if you can its probally the 2nd one

    2. yes, as long as your sure you have SHSH backed up on 3.1.2
  3. apple10

    apple10 Member

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    Thanks! And I found out that I had beta 1.

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