Its OFFICIAL, BBM coming to Windows Phone this summer, also will come pre-loaded on Nokia X platformTaha Munir·February 25, 2014
Windows 8.1 Update and Windows Phone 8.1 detailed by Microsoft at MWCUzair Ahmad Ch·February 24, 2014
Windows Phone 8.1 SDK leak shows the list of all minor but important featuresTaha Munir·February 18, 2014
