Hey guys, I've had the HTC One on Sprint for roughly two months. Ever since June 20th, my battery has fluctuated a numerous amount of times. For example, when I went to Warped Tour, I arrived at the venue with 80 percent battery and I barely used after I got there. I took a few photos, had battery saver on, and turned data off most of the time. It died six hours after being barely used, with no apps in the background, and data off for the most part. In addition to that, It sometimes vibrates randomly. Can someone please help me/tell me what to do with this awesome flagship phone? I would post battery info from GSam and the power section, but it's charging so it wouldn't be entirely accurate. Also, I have used GSam, Juice Defender, BatteryGuru, and Battery Doctor in the past, and none of them really helped, in some cases, even made the battery life even worse. (One last thing, my average battery life with power saver, 30 percent brightness, and medium usage, and wi-fi is like six/seven hours :/)