iPhone Unlocking Solutions (http://www.unlock-the-iphone.com) has
released a one-click unlock software for the iPhone 3G 2.2.1
software. It’s available for a limited time for US$29.95.

Unlock-the-iPhone software is described as software for people
wanting to unlock the iPhone but without the technical knowledge to
take apart their iPhones and physically make the phones usable with
any cell phone carrier. Once the user unlocks the iPhone 3G 2.2.1, he
or she can use the iPhone with any cell phone carrier, anywhere in
the world, “in spite of Apple’s exclusive agreement with AT&T,” says
iPhone Unlocking Solutions CEO Michael Cera. What’s more, the iPhone
unlock software at Unlock-the-iPhone.com unlocks all iPhone firmware,
including versions 1.x, 2.0, 2.0.1, 2.0.2, 2.1, 2.2, 2.2.1 and iPhone