my son emails me video taken on an iphone (.mov) and my tab 2 5113 wont play them. I downloaded mobo player. now when I get an email with a video it says save or play. if i select play it wont. if i select save and then select play it will play. if i select the mobo player app some of the video files are shown and they play. However many more files appear in my download file and they wont play. Is thee a way to move them into the mobo app list?