Microsoft confirmed Windows Phone 7.8 released date
Windows Phone 7.8 is the next version of Tango device. But not only that the Windows Phone 7.8 released date had confirmed by Microsoft, but also had some features revelation too.
The Windows Phone 7.8 update will available for upgrade in early 2013. The new start screen, new 20 accent colors and new lock screen features are something we've known already. Windows Phone 7.8 will have the 'A1B2C3' PIN/password to prevent accidental device wipe on phones connect to Exchange accounts.
About the game, Windows Phone 7.8 will have Word with friends, Draw some thing and 2 Angry Birds, Space and Star Wars.
Windows Phone 7.8 will be supported to Windows Phone 7.x, but it's about the future.
Source : Windows Phone blog