Windows Phone GDR3 update to bring UI changes, rotation lock; now in testing August 9, 2013 by admin Tweet New details have emerged about the Windows Phone ‘GDR3’ update – the last of 2013 – which is said to bring a range of new features, in addition to support for quad-core processors and 1080p displays. Read more… Neowin Related Posts:Android 15 may let you tweak the resolution and…Microsoft is working on new lock screen features for…Microsoft details Auto Color Management for SDR…New Surface Duo with Windows drivers bring Windows…Windows 11 gets Dynamic Refresh Rate support for…