The hackers have made the iphone very easily to hack just for noobs.

All you have to do is go to ziphone.org

For a direct link Windows
http://files2.ziphone.org/ZiPhoneWin-3.0.exe

For mac users
http://files2.ziphone.org/ZiPhoneOSX-3.0.dmg

Step one
It will ask for you to unzip it. Do that

Step 2
plug in your iphone

Step 3
Press unlock button. It should say do it all.

Step 4
enjoy your new unlock iphone.