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Thread: Untethered jailbreak for 3G on 4.2.1 MB489B ?

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    Green Apple
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    Default Untethered jailbreak for 3G on 4.2.1 MB489B ?
    I messed up my iPhone 3G which was on 3.1.2 jailbroken and had to restore and now its on 4.2.1

    The model is MB498B which i believe is an old bootrom.

    Is there an Untethered jailbreak for it?

    Can i downgrade it to 4.1 ? I **Believe** that i had backed up the SHSH's from Cydia for 3.1.2.
    iPhone 5 (iOS 7 JB) - Macbook PRO 13.3 10.9 - Core2Quad Windows 7

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  3. The Following User Says Thank You to Simon For This Useful Post:

    dougal22 (12-18-2010)

  4. #3
    Green Apple
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    Thanks x98car
    iPhone 5 (iOS 7 JB) - Macbook PRO 13.3 10.9 - Core2Quad Windows 7

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