Apple goes live with iPhone 2.2.1 OS - iPhone firmware hits v2.2.1
Apple has today released their latest iPhone OS update that takes your iPhone 2.2 OS all the way up to iPhone 2.2.1 OS. The new iPhone firmware version brings little more than incremental updates and fixes to iPhone and iPhone 3G users, but if iPhone Safari stability and a reliable Camera Roll are important to you, the iPhone OS v2.2.1 might be something you want to look into.
Keep in mind that Apple loves releasing updates to its iPhone OS in the cat-and-mouse game that has Apple tracking down iPhone hackers’ exploits and closing those security holes. This latest update may kill the current jailbreak solution provided by PwnageTool and QuickPWN, and the iPhone Dev Team warns against updating until they’ve looked into and tested the iPhone 2.2.1 OS. Also, the new iPhone OS v2.2.1 may close the security hole that allows non-jailbroken iPhones to use Emoji icons.
