Apparently Windows Phone 7.8 roll-out just starter through Zune, so if anyone finds it, please catch the addresses of firmware updates and the WP7.8 cab as well, so we can update manually using CAB Sender right now, thanks
http://www.phonearena.com/news/Wind...o-overseas-Nokia-Lumia-800-models-now_id37733
http://www.phonearena.com/news/Wind...o-overseas-Nokia-Lumia-800-models-now_id37733