I've had this phone for about a month now with windows 10 installed. I decided to install a SD card and have my pictures saved to the card instead of the phones memory. In doing so the file size of my pictures shrunk from 2-4mp's to approx. 160kb in size. Also, I'm not able to zoom in by sliding my fingers apart. Finding this a bit weird I took out the sd card and changed the default storage setting back to the phone. But still every picture I take is about 160kbs in size. I know there is no resolution setting on the windows camera other than 16.9 or 4.3. I now I get a "choose the best setting" message with every picture I take since this started to happen. Normally I wouldn't complain about a smaller file for pictures but without a logical reason to explain why I'm a bit puzzled. Also I don't like the idea of not being able to zoom in and out of a photo. Anyone have a explanation?