Steven Rossi's Article in Mobile Phones

921 Unlock Mobile Phone-How to Unlock an iPhone 3G 4.0 by Redsn0w
"Cell phone unlocking, even if that phone happens to be the new iPhone 3G 4.0, is not difficult. Unlocking cell phones is not something that only experts can do; you can do it too. There are many types of software available online that unlock cell phones; but not all of them are reliable. But the recently released Redsn0w 0.9.5 developed by the iPhone Dev team can unlock your iPhone 3G 4.0 without causing any damage or problem. "
Posted on Oct-21-2010