Nokia has started rolling out the Windows Phone 7.8 devices for Lumia smartphones running on Windows Phone 7.5, such as Nokia Lumia 510, 610, 710, 800 and 900 as they promised. Nokia released the Lumia 505 with Windows Phone 7.8 last month for Mexico and also started shipping the Lumia 510 with WP 7.8. Continue reading “Nokia Lumia Windows Phone 7.8 update starts rolling out”