As reported on the weekend, iPhoneSimFree started to offer iPhone unlocking today. The iPhone unlocking software is currently available from four retailers around the globe.

Wireless Imports sells the iPhoneSimFree iPhone unlocking software for $99 in the United States. iPhoneSimFree also launched a new site to appear more professional.

I am still puzzled about why Apple has not reacted to this situation yet. Apple sells the iPhone through exclusive partnerships and participates in the iPhone revenue generated by the carrier. If customers can go and use the iPhone with any carrier by just paying $99, this is not going to continue to work.