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Discuss Possible to unlock only? at the iOS 4.x (iPhone OS 4.x) - Hackint0sh.org; Newbie Question: I have a jailbroken and unlocked 3G (4.0, FW 05.13.04) . I don't ...
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    Default Possible to unlock only?

    Newbie Question:
    I have a jailbroken and unlocked 3G (4.0, FW 05.13.04) . I don't need Cydia or access to other non-apple software, I just need it to work on T-Mobile.
    Is it possible to un-jailbreak a phone while leaving it unlocked?



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    Super Moderator Array Olethros's Avatar

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    Quote Originally Posted by macgreiner View Post
    Newbie Question:
    I have a jailbroken and unlocked 3G (4.0, FW 05.13.04) . I don't need Cydia or access to other non-apple software, I just need it to work on T-Mobile.
    Is it possible to un-jailbreak a phone while leaving it unlocked?
    Nope. The ultrasn0w unlock requires the phone to be jailbroken.

    Assuming it was possible to run unlock without jailbreak - how would you install updates to ultrasn0w (they do occasionally update ultrasn0w to squash obscure bugs or improve performance)
    Please read the stickies & search forum before posting!
    How to report an iTunes restore/update fail in a useful manner
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    iPad 3G 64GB (4.3.3, Redsn0w) oldest SHSH 3.2.2
    iPhone 4 32GB (4.2.1, Redsn0w JB-monte) oldest SHSH 4.1
    iPhone 3GS 32GB (4.3.3; Pwnagetool) factory unlocked oldest SHSH 3.1
    iPhone 8GB (3.1.3; Pwnagetool) AT&T Locked - Unlocked with bootneuter

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    Thanks - thats what I feared. It is so slow. Its back down to 3.1.2 for me then.

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    Super Moderator Array Olethros's Avatar

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    Quote Originally Posted by macgreiner View Post
    Thanks - thats what I feared. It is so slow. Its back down to 3.1.2 for me then.
    iOS 4.1 improves performance on 3G iPhones. However you need to wait until PwnageTool is updated to make custom IPSW for 4.1 as directly updating to 4.1 will break your ability to unlock.

    On 4.0.x the thing that can make the biggest difference is to turn off spotlight indexing on your 3G. That speeds things up a *LOT*
    Please read the stickies & search forum before posting!
    How to report an iTunes restore/update fail in a useful manner
    -

    iPad 3G 64GB (4.3.3, Redsn0w) oldest SHSH 3.2.2
    iPhone 4 32GB (4.2.1, Redsn0w JB-monte) oldest SHSH 4.1
    iPhone 3GS 32GB (4.3.3; Pwnagetool) factory unlocked oldest SHSH 3.1
    iPhone 8GB (3.1.3; Pwnagetool) AT&T Locked - Unlocked with bootneuter

    -
    Did we solve your problem? Got a dollar or two spare ? Donate!

 

 

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