Earlier this month, Apple released the iPhone OS 4.0 firmware. Now they have unveiled the iPhone OS beta 2 along with two updated SDK versions for iPhone and iPod. The new one comes out with new features, bug fixes etc.

Also Read : How to Update iPad Software to the Latest Firmware

The only problem is that only the registered members could access the new iPhone OS 4 beta 2 and the SDK. We could expect more for the next release.

Download the iPhone OS 4 beta 2 now.