Ultrasn0w 1.0 Unlock all Baseband for iPhone 4/3GS/3G ( complete Guide )
Update : Ultrasn0w 1.0 has been updated !! Instructions below.
New Ultrasn0w 1.0 unlocks all iPhone versions !!
Thanks to sherif_hashim who found the exploit, the dev team has updated UltraSn0w. The updated UltraSn0w can be installed via Cydia in the Ultrasn0w repository. The new ultrasn0w works on all 3.0 and 4.0 baseband versions for 3g and 3gs and 4G devices. For those of you currently unlocked and having wifi issues, you can now remove blacksn0w and install ultrasn0w and be up and running in a more stable fashion.
If you are updating from blacksn0w, make sure you uninstall blacksn0w in cydia before installing ultrasn0w. If you installed blacksn0w via blackra1n, you probably need to restore.
These are instructions on how to unlock the iPhone 4G, 3G and iPhone 3GS for use with any GSM cellphone carrier using UltraSn0w. This will work with the iOS 4.x
Before you can follow these instructions you must have a jailbroken iPhone and you must be on the 04.26.08, 05.11.07, 05.12.01, 05.13.04 and 01.59.00 baseband(modem firmware).
Step One
Press to launch Cydia Installer from your SpringBoard.
Step Two
Press to select the Manage tab at the bottom of the screen.
Step Three
Press to select the large Sources button
Step Four
If the ultrasn0w repo is not present press the Edit button at the top right of the screen. Otherwise, skip to Step Nine.
Step Five
Press the Add button at the top left of the screen.
Step Six
Enter http://repo666.ultrasn0w.com/ as the source url and press the Add Source button.
Step Seven
Once the source has been added press the large Return to Cydia button.
Step Eight
Press the Done button at the top right of the screen.
Step Nine
Press to select repo666.ultrasn0w.com from the list of user entered sources.
Step Ten
Press to select ultrasn0w from the list of packages
Step Eleven
Press the Install button at the top right of the screen.
Step Twelve
Press the Confirm button at the top right of the screen.
Step Thirteen
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.
Step Fourteen
You should now be able to insert the SIM of your choice!
Update 1: You can also Unlock the baseband [ without WiFi ] by following our post here
Update 2: When repo666.ultrasn0w.com is down , use the .org repo repo666.ultrasn0w.org instead.
Update 3: Ultrasn0w coming soon for iPhone 4 See our posted here
Update 4: Ultrasn0w 1.0.1 is Now support iPhone 4
Tweet
Support SpiritJB On Google+
when will this be available for the iphone 4 !!!?
Soon .. afew days
perfect…..
thx
Do not run on new bootloader.
i tried it more than 5 times:-(
jailbreak runs, but the unlock does not take any changes:-(
may someone help me?
thx
thank you so much for your works
i Have an iphone 4 locked with USA AT&T.
i activated my phone in itunes without a simcard. then i jailbreak my phone from http://www.jailbreakme.com. now i have my simcard in my phone, in cydia i search for ultrasn0w. i can see its Ultrasn0w 1.0-1. but the i choose install this appears to me
Note: The requested modifications cannot be applied due to required dependencies or conflicts that cannot be atomatically found or fixed
Modifications
Install Mobile Substrate ultrasn0w
ultrasn0w
Sepends firware >=3.0
then i can only choose Cancel/Queue
Package Queue New Install
i tried this on both sources .com and .org
hope you can help me please
and thank you for everything
After doing all the steps, I have inserted different simcard but it still says "Different Sim detected Please connect to iTunes". but I am able to receive in coming calls.
Regards,
Srikanth
Will this works on Ipad 3.2.1? If not, has there any carrier unlocking software released yet for Ipad 3.2.1? Please help.
Is this also for Baseband 05.14.02..
please also help for ios 4.01 new modem firmware
we need to unlock baseband 5.14.02
ohh we need unlock for baseband 5.14.02 unlock PLS !
Can we expect unlock for 5.14.02 ?
how to unlock iphone 3g on farmwere 5.14.02
how about for a verizon phone
Still need help to unlock 3Gs 4.1 Baseband 5.14.02… Anything YET !!!