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Discuss Is there a way to reverse GeoHot HW UNLOCK? at the General - Hackint0sh.org; Hi guys just wondering to know if actually there is a way to reverse GeoHot ...
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    Default Is there a way to reverse GeoHot HW UNLOCK?

    Hi guys just wondering to know if actually there is a way to reverse GeoHot HW UNLOCK??



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    I don't think so....

    I don't have an iPhone (yet) but one of the steps you need tochange is typing that "00000000" (8 zeros) and this change "reset" something inside the baseband...

    PLEASE, someone correct me if I'm wrong.

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    Quote Originally Posted by jprooney View Post
    Hi guys just wondering to know if actually there is a way to reverse GeoHot HW UNLOCK??
    I'm not sure, but I think if you downgrade the OS to version 1.0.0, and later do an update to the current version (1.0.2), iTunes will automatically overwrite the baseband firmware even though the baseband firmware version is up to date.

    It seems iTunes just checks the OS version while doing the upgrade, and if there is an available baseband firmware update to that particular OS upgrade, it proceeds with it without caring for the actual baseband version.

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    OK anyone who knows this for sure?? i will be using the Needle Unlock ..and for last How do you downgrade to firmware 1.0.0m

    thanks for your fast replys

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    You can relock a hardware unlocked iPhone. Yes! bbupdater will do it for you if you ask it nicely...


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    Sure... if you kept a backup of the dump just write it back. There unhacked.

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    sorry for so much questions guys but how do i keep a copy of the dump?? anyone tried relocking it??

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    Please guys give me some help here because if the HW Unlock isnt reversable i will not make it on my iphone

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    Geohot found a way to write the baseband firmware so that it can be activated with a 0 NCK. So as soon as the baseband is overwritten, geohot hack is gone. To do this, either use bbupdater or wait for apple to release a new update that includes a newer firmware.

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    Thanks jacoch, one last question were i can get the bbupdater or more corretcly what i have to do so the bbupdater works fine and my iphone results locked again
    Last edited by jprooney; 09-04-2007 at 09:53 PM.


 

 
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