iOS 3.1 Question about SHSH

Discussion in 'iOS Jailbreak & Cydia' started by JK994, May 3, 2010.

  1. JK994

    JK994 New Member

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    Hi, i have a 3G iPhone with 3.1.2 (when i bought it was 3.0) and i have been searching and learning about SHSH and that it is a protection for the new 3GS and iPT3G, but in a thread i saw that iPhone 3G with 3.1.3 do need SHSH.

    My question is, if for example i want to use the 4.0 beta or the 3.1.3 firmware and then go back to 3.1.2, i need to make a custom SHSH?

    Thanks.
  2. J-Phone

    J-Phone Active Member

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    iPhone 4 (Black)
    For the iphone 3G no, not for your case

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