Even though the new iPhone 2.2 firmware has not been officially released,
the iPhone Dev Team has managed to jailbreak them again. It's not clear as
to how they achieved this seemingly predictable occurrence, and neither is it
clear as to what they managed to do with a jail broken phone other than the
obvious network switch. It still will give many aggravated AT&T users an open
option to switch their carriers even though it invalidates the warranty on the
device.
The iPhone 2.2 OS is expected to finally bring the highly publicized Google Maps Street View feature to the iPhone and iPhone 3G. And, with a revised iPhone Safari browser in tow, the iPhone 2.2 OS should be a worthy update.