I've noticed over the past couple weeks my battery drains somewhat faster than usual, which I thought was normal for a phone over a year old. But on two separate occasions, the battery has drained very quickly. My phone was at 100% around 7:30 am then by noon today, it is at 25% with very minimal use (one phone call, facebook browsing for about 5 minutes). Anyone else experience an issue like this? Anything I can do to help it?