iTunes 8.0

Hot on the heels of the latest iTunes update (8.0.2) the latest iPhone firmware (2.2) was released early this morning. It appears there are some pleasant surprises, as some unexpected features have been added, including a 3G baseband update. This update will not affect first generation iPhones but promises to reduce dropped calls and call setup failures on 3G models.

Other unexpected improvements include improved sound quality of Visual Voicemail messages, enhancements to Mail, and a new use for the Home button. Now from any Home screen pressing the Home button will display the first Home screen. This is a simple change that will cut down on tiresome swipes between screens.

Apple is trying to get smart, however the iPhone DevTeam seems to have them beat. iTunes 8.0 has new features that prevent the Pwnage exploit on iPhones and iPod Touch models that have not already been jailbroken. iTunes 8.0 will not allow restores to a hacked IPSW archive on a factory firmware device. Syncing is possible, however, if the device has already been Pwned.

The problem for Apple is that PwnageTool works by exploiting a hardware bug. According to the iPhone DevTeam, this means that Apple can use software to prevent jailbreaking, but only until the DevTeam comes up with new countermeasures in the form of patches. DevTeam has already released a software patch to circumvent iTunes 8.0 when jailbreaking a clean iPod Touch.