Download Ultrasn0w 1.3 to Unlock iPhone 4 on iOS 4.3.3/4.4 With Baseband 04.10.01

There is a great news that iPhone Dev Team has released Ultrasn0w 1.3 to unlock iPhone 4 with baseband 04.10.01 on iOS 4.3.3/4.4. Ultrasn0w 1.3 can compatible iPhone 4 with basebands: 02.10.04, 03.10.01, 04.10.01. It can compatible iPhone 3GS with basebands: 05.14.02, 05.15.04, 05.16.01, 05.16.02. Before you unlock your iPhone, please backup SHSH file and your iPhone date.



Step 1: Download Ultrasn0w 1.3 and restore it.

Step 2: Launch "Cydia" on your iPhone.

Step 3: Choose "Manage" tab. Then click "Sources" button.

Step 4: Touch on "Edit" -> click "Add" -> press Type "http://repo666.ultrasn0w.com" -> click "Add Source" choice.

Step 5: Search for "ultrasn0w 1.3" in Cydia and install this application.

Step 6: Restart your iPhone 4. The device can install any SIM card.

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