Hi! I am a new smart phone user and I just received my Rezound the other day from Amazon. So far the phone has been great, except for one problem that I am having. When I use the screen for a while (a min or so) I notice these screen tears. I guess they are similar to how a monitor would act when it isn't on the proper refresh rate? Has anyone else had this problem? and if you have, were you able to fix it?