Twice over the weekend, my phone ran down it's battery to 100% dead despite having it set to shut off after 2-3 minutes. I'm pretty convinced some app I added might be causing this but I've no clue. Was wondering: 1. Has anyone experienced this? 2. Does anyone have a suggestion for an app that would show running processes, etc. that I could add to give me a glimpse as to what's running? Thanks!