Windows Phone Tango update for AT&T Nokia Lumia 900 almost ready to roll out

The update to Windows Phone Tango (known officially as Windows Phone 7.5 Refresh) for AT&T's Nokia Lumia 900 may be ready to roll out. That's because it's been spotted on Nokia's servers via Navifirm. As you can see in the image below, the 8779 update clearly comes with AT&T naming in the files. This unfortunately doesn't mean that the update will become available in Zune immediately. In fact, it could be a matter of minutes, hours, days, or even weeks until you'll be able to update your Lumia 900 to the last-but-one update it will ever receive (assuming there won't be any minor tweaks between this and Windows Phone 7.8).

Unwired View , Windows Phone Tango update for AT&T Nokia Lumia 900 almost ready to roll out, Windows Phone Tango update for AT&T Nokia Lumia 900 almost ready to roll out