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Thread: Ultrasn0w question???

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iPhone Modding

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Will ultrasn0w unlock I4 on 4.3.3 4.10.01... Thxs
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  1. #1
    iPhone? More like MyPhone
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    Default Ultrasn0w question???
    Will ultrasn0w unlock I4 on 4.3.3 4.10.01...

    Thxs

  2. #2
    Mes
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    No. Maximum unlockable iPhone 4 modem firmware/baseband is: 1.59.00

  3. #3
    iPhone? More like MyPhone
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    Can I upgrade or downgrade the baseland...

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    Livin the iPhone Life Stray's Avatar
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    No you cannot downgrade and at the moment neither upgrade the baseband. In the near future you will be able to upgrade the baseband to a higher one which will still be locked. You can always purchase a gevey sim and use that.
    Quote Originally Posted by ikesmasher View Post
    that was officially the scariest thing you have ever said str4y.
    Quote Originally Posted by Pancho paco View Post
    Dude T.M.I

  5. #5
    Mes
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    The baseband can not be downgraded. That's Apples rules!! Upgrading automatically happens when loading a new stock Apple version.

  6. #6
    iPhone? More like MyPhone
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    Ok thxs guys

  7. #7
    iPhoneaholic
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    Upgrading will be bad. All basebands as of 5.0b2 and up are not even unlockable using a Gevey SIM. Just FYI.

  8. #8
    Super Penguin Mod i.Annie's Avatar
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    Downgrading to iOS 4 from beta iOS 5 should take the baseband back down. At least that's what I heard.

  9. #9
    iPhoneaholic
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    Yes, that's true until iOS 5 is actually released and Apple stops signing 4.3.3 and its baseband. After Apple releases iOS 5, only those who preserved their 1.59.00 or 4.10.01 basebands will have any unlock options at all.

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