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Thread: unjailbroken iphone 3GS 3.0 to 4.0

  1. #1
    Default unjailbroken iphone 3GS 3.0 to 4.0
    I have a iPhone 3GS with the following:

    Firmware 3.0 (7A341)
    Baseband - 04.26.08

    The iPhone has never been jailbroken. I wish to both jailbreak and unlock as well as upgrade to firmware 4.0. What would be the procedure to do this using Windows?. I know I can easily jailbreak using BlackRa1n, RedSn0w, or Spirt and then unlock using Cydia, but how do I get to be jailbroken and unlocked as well as upgrade my iPhone to OS 4.0? Do I upgrade my iPhone to 4.0 first and then jailbreak\unlock or do I do the jailbreak\unlock first and then firmware upgrade after? Can I upgrade my firmware via Cydia after I have jailbroken at 3.0 firmware?

    Any tips would be appreciated!

    Last edited by torbuk; 2010-06-27 at 11:55 PM.

  2. #2
    Livin the iPhone Life Simtech's Avatar
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    Aug 2007
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    Follow this thread.. he asked the same question

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