iOS 4.2 iPhone Beta 2 aka 8C5101c Update: Developers
The iOS 4.2 Beta 2 is now available to developers for the Apple iPhone, iPod Touch and the Apple iPad, new update has new stuff.
Only developers should get the new iOS 4.2 Beta 2, if you are not a developer then you might want to think about staying away from the download if you wish to jailbreak at a later date, you may possibly find that you will have problems unlocking your Apple device at a later date.
The new update build 8C5101c has a few little additions that includes iPad multitasking gets refined animation, New YouTube video uploading options and New Game Center compatibility indicators on mobile iOS App Store and now a new bonus, which is iTunes 10.1 that supports printing.
If you are a developer please let us know how you got on with the new iOS 4.2 Beta 2 build 8C5101c, all your comments are important to us. For more information please visit developer.apple.com
Source — 9to5mac