Nokia Starts Rollout of Windows Phone 7.8 to Lumia Phones

Nokia has reportedly started to roll out Windows Phone 7.8 to some of its handsets. At the same time as the mobile operating system upgrade to some of the company’s handsets, Nokia has also launched the Lumia 505 in Mexico, and the Lumia 510 in India, both of which will launch with Windows Phone 7.8 […]