Ultrasn0w
1.2.5 Unlock iPhone 4 and iPhone 3GS running iOS 5.0.1 has been
released (Coming early). The problem is Ultrasn0w doesn’t work with high
basebands. Just basebands mentioned in the article can be unlocked.
Mainly Ultrasn0w support to iOS 5.0.1 Firmware.
Step 1: First you will need to jailbreak your iPhone 4 / 3GS running iOS with our guide talken about Jailbreak tool (Redsn0w 0.9.9 b9).
Step 2: Going to Cydia –>> Manage –>> Sources.
Step 3: Then go to and tap on edit –>> Add and write the following repo: http://repo666.ultrasn0w.com .
Step 4: Ok in Cydia you can search for Ultrasn0w and install it.
Congratulations now you have iPhone 4 or 3GS unlocked.
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Ultrasn0w 1.2.5 Unlocks:If you have iPhone 4 or iPhone 3GS and running on one of basebands we wrote above, you can continue reading the guide step by step.
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04.26.08
05.11.07
05.12.01
05.13.04
06.15.00
Step 1: First you will need to jailbreak your iPhone 4 / 3GS running iOS with our guide talken about Jailbreak tool (Redsn0w 0.9.9 b9).
Step 2: Going to Cydia –>> Manage –>> Sources.
Step 3: Then go to and tap on edit –>> Add and write the following repo: http://repo666.ultrasn0w.com .
Step 4: Ok in Cydia you can search for Ultrasn0w and install it.
Congratulations now you have iPhone 4 or 3GS unlocked.
If you found this Guide useful you can subscribe to our newsletter to get the news once it’s here, leave your comment.
Very good info about unlock iphone - thanks
উত্তরমুছুনHow to unlock any iphone
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উত্তরমুছুনiphoneosunlockguide.com