Apple has just released the very final version of iOS 4.2.1 for iPhone 4, iPhone 3GS, iPhone 3G, iPad and iPod touches. This version of iOS brings a number of new features for iPhone, iPad and iPod touch users including: Multitasking, Folders and Game Center for iPad, AirPrint, AirPlay, and other system wide changes and improvements.

Back in June when iOS 4 was released, it had all sorts of performance issues on older devices such as iPhone 3G and iPod touch 2G. Steve Jobs later confirmed that iOS 4.1 update will fix majority of these problems, but even that didn’t pleased everyone.

Apple has just released the final GM (Gold Master) version of iOS 4.2 to developers! Only members enrolled in the iPhone Developer Standard or Enterprise Program can access these bits by signing into iOS Dev Center (aka Apple Developer Connection).

Apple has just released iOS 4.2 Beta 3 for iPhone, iPad and iPod touch. This beta build, like any other iOS beta is meant for developers only. Only members enrolled in the iPhone Developer Standard or Enterprise Program can access these bits of by signing into Apple Developer Connection.

Apple today has released the second Beta version of iOS 4.2 for iPhone, iPad and iPod touch. This beta build, like any other iOS beta is meant for developers only. Only members enrolled in the iPhone Developer Standard or Enterprise Program can access these bits of by signing into Apple Developer Connection.

The first Beta version of iOS 4.2 for iPad, iPhone and iPod touch is now available to developers. It brings tons of new features, including: the much awaited multitasking, Game Center, Folders and Universal Mailbox features to the iPad. Engadget and App Advice have shot quick video walkthroughs of iOS 4.2 Beta running on the iPad. Videos after the break.

Apple has just seeded the first Beta of iOS 4.2 for iPad, iPhone and iPod touch. This beta build, like any other iOS beta is meant for developers only. Only members enrolled in the iPhone Developer Standard or Enterprise Program can access these bits of by signing into Apple Developer Connection.