How to jailbreak/unlock iphone iphone 3GS

djtwinz

Well-known member
  • Jun 23, 2007
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    taprobane
    iPhone | How to Jailbreak Your iPhone 3GS on OS 3.0 Using RedSn0w (Windows)


    These are instructions on how to jailbreak your iPhone 3GS on the 3.0 iPhone firmware using RedSn0w for Windows.

    This tutorial can be used to jailbreak before applying the UltraSn0w unlock.

    Step One
    Create a folder on your desktop called Pwnage

    Download RedSn0w and place it in the Pwnage folder. Likewise, download the latest 3.0 firmware and place it in the same folder.
    3.0.0 (3GS): iPhone1_2_4.0_8A293_Restore.ipsw

    Extract the RedSn0w executable from the zip file to the Pwnage folder.
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    Step Two
    Connect your iPhone to the computer and launch iTunes.
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    Select your iPhone from the list of devices on the left. Now hold down shift and click the Restore button. Restore is preferred as it won't create any wasted space on your iPhone.

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    Navigate to the Pwnage folder on your desktop and select the firmware ipsw. Click the Open button to continue.
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    Step Three
    Once iTunes has finished updating your iPhone to the desired firmware you may launch redsn0w.exe from the Pwnage folder on your desktop.
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    Step Four
    Once RedSn0w opens click the Browse button

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    Step Five
    Select the firmware ipsw we placed in the Pwnage folder on our desktop then click Open

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    Step Six
    Once the firmware has been verified click the Next button to continue.
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    Step Seven
    Make sure Cydia is selected and click the Next button.
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    Step Eight
    RedSn0w will now instruct you on how to put your iPhone into recovery mode. Disconnect you iPhone 3GS from the computer then power it off. Then hold down the Home button while reconnecting the device to the computer. Don't let go of the button until RedSn0w detects the iPhone and begins installation.
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    Step Nine
    Your iPhone will now reboot
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    Step Ten

    RedSn0w will then begin uploading the new RAM Disk and kernel.

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    Step Eleven
    Once this is complete you will be notified that RedSn0w is done. Click the Finish button. When your iPhone finishes rebooting (5 minutes or so) it will be jailbroken with Cydia on the SpringBoard.

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    jojo.lejo

    Member
    Aug 30, 2009
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    For more Info.. 1, 2

    Good day ,

    Thnx maco , i did this steps but it doesn't work , because my firmware ver is 3.1.2 just now i came to know that .. so any other way to do this

    NOTE - i lost original sim card came with it now its says
    " no sim card installed inset a valid sim with no pin lock to activate iphone "

    since 2 week i didnt use my phone , pls help me thnx bro for ur help....

    :(:(:(:(