I take my phone off the charger between 8:15 and 8:45 and it's dying on me by 5:00. Today it went kaput about 3:00, and this is what I did: 10-12 Words With Friends moves, 3 text messages, browsed my FB news feed for 1-2 mins, made one FB group post, checked webmail 3x. Yeah...that's it...not even any phone calls. I am in a 4G area. Does this sound normal, or should I try swapping something out? If so, what - phone or battery? TIA