updated 05:10 pm EST, Fri December 5, 2008
SIM Unlock Card for iPhone
USBfever has released a new SIM Unlock Card, which it says is compatible with the v2.2 iPhone firmware. The card should theoretically allow the use of different networks' SIM cards in an iPhone 3G, without having to resort to the risks posed by jailbreaking. The 10mm-thick Unlock Card is positioned parallel to a user's own SIM card, and can also be used in any other locked mobile phone.
The Unlock Card is further claimed to support 95 percent of upcoming models, with the ability to upgrade as necessary for use in future devices. The card is being priced at $35, and is compatible with the iPhone 1.1.1 firmware or later.