No Windows Phone 7.8 Upgrade for Lumia 710 Owners on T-Mobile is a post by Chuong Nguyen from Gotta Be Mobile.Users on T-Mobile who own a Nokia Lumia 710–released with Windows Phone 7–are now informed by the U.S. carrier that the smartphone will not be getting a software upgrade to Windows Phone 7.8. T-Mobile has yet to update its support site with the unfortunate news, but one person was able to get a response from Nokia about the situation: At this time, the Nokia Lumia 710 will not receive the software update. T-Mobile is committed to enhancing customers’ experience with our ... Read More