AT&T Lumia 900 receives a new Windows Phone OS update

Telstra confirms Windows Phone 7.8 for Lumia 800 in January, other devices later

Microsoft and Nokia comment on the WP7.8 early rollout

Quickest preview ever! Nokia Lumia 900 running Windows Phone 7.8

Windows Phone 7 apps to arrive in more markets

Windows Phone 7.8 has reportedly hit RTM status

Looking for Windows Phone 7.8? It'll be here soon, possibly

Nokia: No first generation Lumia left behind; good times ahead