GeoHot recently unveiled a “hardware unlock” process for unlocking an iPhone so it can be used on networks other than AT&T. The process has been confirmed to work, but it requires soldering wires onto the phone and is very difficult to complete.
Users on the iPhone Dev Team forums have simplified and perfected the unlocking process. Now, needles can be used instead of soldered wires, reducing the risk of damage to the iPhone. In addition, all the software needed to complete the process has been collected and made easily available.
For those still awaiting the public release of the software-based unlocking method, this method is an alternative. But please don’t attempt this if you aren’t experienced with electronics and computer software.
