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Wed Mar 10, 2010 9:50 am by zillionaire
I found this on the iClarified website.
These are instructions on how to unlock the iPhone 3G and iPhone 3GS for use with any GSM cellphone carrier using UltraSn0w.
Before you can follow these instructions you must have a jailbroken iPhone and you must be on the 04.26.08 baseband(modem firmware). This means that you must be running the 3.0 firmware and have used PwnageTool or
RedSn0w to jailbreak.
To find your firmware and modem firmware(baseband) versions you can follow [You must be registered and logged in to see this link.] tutorial. If you are not on baseband version 04.26.08 then you need to follow one of these tutorials before unlocking: [You must be registered and logged in to see this link.], [You must be registered and logged in to see this link.]
If you are on T-Mobile remember to turn off 3G before starting...
[You must be registered and logged in to see this link.]
Watch the Video!
For your convenience this unlock tutorial is available in video format also. Click the Watch It button to view the tutorial!
Step One
Press to launch Cydia Installer from your SpringBoard.
[You must be registered and logged in to see this link.]
Step Two
Press to select the Manage tab at the bottom of the screen.
[You must be registered and logged in to see this link.]
Step Three
Press to select the large Sources button
[You must be registered and logged in to see this link.]
Step Four
Press the Edit button at the top right of the screen.
[You must be registered and logged in to see this link.]
Step Five
Press the Add button at the top left of the screen.
[You must be registered and logged in to see this link.]
Step Six
Enter [You must be registered and logged in to see this link.] as the source url and press the Add Source button.
[You must be registered and logged in to see this link.]
Step Seven
Once the source has been added press the large Return to Cydia button.
[You must be registered and logged in to see this link.]
Step Eight
Press the Done button at the top right of the screen.
[You must be registered and logged in to see this link.]
Step Nine
Press to select repo666.ultrasn0w.com from the list of user entered sources.
[You must be registered and logged in to see this link.]
Step Ten
Press to select ultrasn0w from the list of packages
[You must be registered and logged in to see this link.]
Step Eleven
Press the Install button at the top right of the screen.
[You must be registered and logged in to see this link.]
Step Twelve
Press the Confirm button at the top right of the screen.
[You must be registered and logged in to see this link.]
Step Thirteen
After installation completes successfully press the large Return to Cydia button.
[You must be registered and logged in to see this link.]
Step Fourteen
Now press the Home
button then power off and power on the iPhone. You do this by holding
down the power button for 3 seconds then moving the power slider that
appears to the right. Press the power button again to turn on the phone.
[You must be registered and logged in to see this link.]
Step Fifteen
You should now be able to insert the SIM of your choice!
[You must be registered and logged in to see this link.]
Thanks,
Admin
These are instructions on how to unlock the iPhone 3G and iPhone 3GS for use with any GSM cellphone carrier using UltraSn0w.
Before you can follow these instructions you must have a jailbroken iPhone and you must be on the 04.26.08 baseband(modem firmware). This means that you must be running the 3.0 firmware and have used PwnageTool or
RedSn0w to jailbreak.
To find your firmware and modem firmware(baseband) versions you can follow [You must be registered and logged in to see this link.] tutorial. If you are not on baseband version 04.26.08 then you need to follow one of these tutorials before unlocking: [You must be registered and logged in to see this link.], [You must be registered and logged in to see this link.]
If you are on T-Mobile remember to turn off 3G before starting...
[You must be registered and logged in to see this link.]
Watch the Video!
For your convenience this unlock tutorial is available in video format also. Click the Watch It button to view the tutorial!
Step One
Press to launch Cydia Installer from your SpringBoard.
[You must be registered and logged in to see this link.]
Step Two
Press to select the Manage tab at the bottom of the screen.
[You must be registered and logged in to see this link.]
Step Three
Press to select the large Sources button
[You must be registered and logged in to see this link.]
Step Four
Press the Edit button at the top right of the screen.
[You must be registered and logged in to see this link.]
Step Five
Press the Add button at the top left of the screen.
[You must be registered and logged in to see this link.]
Step Six
Enter [You must be registered and logged in to see this link.] as the source url and press the Add Source button.
[You must be registered and logged in to see this link.]
Step Seven
Once the source has been added press the large Return to Cydia button.
[You must be registered and logged in to see this link.]
Step Eight
Press the Done button at the top right of the screen.
[You must be registered and logged in to see this link.]
Step Nine
Press to select repo666.ultrasn0w.com from the list of user entered sources.
[You must be registered and logged in to see this link.]
Step Ten
Press to select ultrasn0w from the list of packages
[You must be registered and logged in to see this link.]
Step Eleven
Press the Install button at the top right of the screen.
[You must be registered and logged in to see this link.]
Step Twelve
Press the Confirm button at the top right of the screen.
[You must be registered and logged in to see this link.]
Step Thirteen
After installation completes successfully press the large Return to Cydia button.
[You must be registered and logged in to see this link.]
Step Fourteen
Now press the Home
button then power off and power on the iPhone. You do this by holding
down the power button for 3 seconds then moving the power slider that
appears to the right. Press the power button again to turn on the phone.
[You must be registered and logged in to see this link.]
Step Fifteen
You should now be able to insert the SIM of your choice!
[You must be registered and logged in to see this link.]
Thanks,
Admin
