I just upgraded my phone from Galaxy Nexus to this phone and I'm liking it a lot minus the occasional performance hiccups and the camera quality. One issue I ran into however is when I play a video on youtube app or YouTube mobile the pictures look grainy and pixels seem to break even on HD. When I play the same video on Galaxy Nexus it does not have this problem. I know this is not the phone's display issue because when I play a video stored on the phone, the quality is fine. Is there some kind of incompatibility issue with this phone and YouTube?