Microsoft recently announced the latest version of Windows Phone, which will only be available on new handsets, Windows Phone 8, So where does that leave existing Windows Phone devices?
Microsoft also announced Windows Phone 7.8, this will be available for some of the existing Windows Phone devices, and it will bring some of Windows Phone 8 features to these handsets.
Windows Phone 7.8 will bring the look and feel to existing Windows Phone devices, with a similar user interface to Windows Phone 8, things that wont be included will be support for the new hardware that Windows Phone 8 devices will come with.
You can find out more information about Windows Phone 7.8 over at Microsoft, we don’t as yet know which existing Windows Phone devices will get the update as soon as we get some more information we will let you guys know.
Source Pocket Now