Video: Start Screen of the Windows Phone 7.8

Although we do not know the exact date of launch of Windows Phone 7.8, Windows Phone 8 will be present at the end of the year. Windows 7.8 is expected to be released along with the Windows Phone 8. Certainly all the phones with Windows Phone 7 will get a new start screen that hopefully will bring more convenience to the user. Is this a perfect solution? No, but the update is still required for the survival of ecosystems operating system itself. source