So to start off, I'm serving in the military, just a "beginner" if you may. I've left home about 5 months ago, came home today for a "holiday" for a few days. I was in a hurry so I accidentally left my phone with the case on, in it's original box, which didn't quite fit inside it, and it led to the phone's side buttons (the power button and etc.) being pressed constantly. The phone had been restarting all the time until the battery died, which I'm sure took a lot of time and a lot of restarts one after one. So the thing is now after 5 months I came back, put the phone back to charge and I gotta say the battery drains really fast.... I could go for an entire day and half with a single charge back then, but now it drains like 10-15% an hour.