New Razr had less than two weeks. Charged all night went to work, put it my pocket. About an hour later tried to use and it was dead. Plugged it in to charger for a few seconds and showed full charge. Did this several times and finally called VWZ support, they send another phone. Had it four days and it has done the same thing. I don't know what I am doing wrong, what settings I don't have correct. I am just learning droids. Can anyone help?