Unlock iPhone 3G 3.0 with Ultrasn0w 0.6

Finally iPhone Dev Team released the Ultrasn0w 0.6 to Unlock the iPhone 3G 3.0 OS. In our Previous post we mention about How to Unlock iPhone 3G 3.0 with redsn0w, and here we give you the tutorial so you can Unlock iPhone 3G 3.0 with Ultrasn0w 0.6. For iPhone 3.1 Read the Tutorial here to Jailbreak & Unlock iPhone 3.1 with PwnageTool 3.1

FOR 3G ONLY

1.Ensure you have upgraded to iPhone OS 3.0
2.Jailbreak your iPhone 3G using redsn0w or PwnageTool (this will also install Cydia/Icy)
3.Run Cydia or Icy
4.Please add the repo repo666.ultrasn0w.com to Cydia or icy
5.Search for ‘ultrasn0w’ in cydia or icy and install ultrasn0w
6.Reboot your iPhone 3G
7.T-Mobile USA users should disable 3G before using ultrasn0w
8.Enjoy