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Thread: How To Upgrade Iphone 3G Software Without Locking

  1. #1
    Default How To Upgrade Iphone 3G Software Without Locking
    Hi All,

    I have an Iphone 3g on version 3.0 and modem firmware 04.26.08.

    I have noticed that when I save an image (e.g from Safari), it appears to be blurry. I think this can be resolved by a software upgrade?

    Is there any way I can upgrade to say 3.1.2 or 3.1.3 without locking my iphone.

    My Iphone is already unlocked and jailbroken

    Thanks for your help in advance - much appreciated.
    Last edited by cheerfulsakib; 2010-05-05 at 06:03 PM.

  2. #2
    yeah u can. since u have 04.26.08 modem firmware.
    You can update to 3.1.3.
    use this link:
    http://modmyi.com/guides/?p=3074

    dnt forget to thank me.... LOL

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

    cheerfulsakib (2010-05-06)

  4. #3
    hi

    thanks for your response. i have read the tutorial and it seems relatively straight forward.

    all the comments to such tutorials seem to be people asking vague questions. rarely does anybody comment whether the tutorial worked for them.

    is this tried and tested?

  5. #4
    iPhone? More like MyPhone madczech's Avatar
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    Yes this is 100% secure if you follow the guide step by step

    just don't try to rush it, cause then you'l make mistakes, that you will hate yourself for
    I don't give a damn about Chuck Norris, Spongebob can grill under water!


  6. The Following User Says Thank You to madczech For This Useful Post:

    cheerfulsakib (2010-05-06)

  7. #5
    Thanks. I will try this guide soon and let you know how it goes.

    I have used redsnow and ultrasnow to jail break and unlock 3 iphones so far. However I have never known how one is able to update the software whilst preserving the unlock.

  8. #6
    iPhone? More like MyPhone madczech's Avatar
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    okay..

    put it like this: you won't preserve the unlock but the baseband

    you will have to go through the unlocking process using ultrasn0w again
    I don't give a damn about Chuck Norris, Spongebob can grill under water!


  9. #7
    Ok.

    So when I follow the guide, my phone will be locked? My iphone is currently unlocked and jailbroken

    Is there no way to do a software update, without having to unlock the iphone again?

    will i lose the jailbreak too?

    Ok I think I understand better now.

    Once I follow the guide to jailbreak, will I be able to access cydia?

    I thought the iphone needs to be unlocked to access cydia?
    Last edited by cheerfulsakib; 2010-05-06 at 04:40 PM. Reason: Automerged Doublepost

  10. #8
    look the tutorial explains how to do everything.
    and it is working correctly on my iphone and it is also unlocked.

  11. #9
    Thanks, I have following the tutorial to jailbreak and unlock my iphone 3g.

    Everything is working fine excpet YouTube. When I try opening youtube, I get an error message saying that "cannot connect to youtube". Any ideas how I can resolve this?

    All other interest applications (including Mail, Safari, Maps, Weather) are working fine.

    Any Ideas?

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