I'm experiencing less than optimal battery life. I'm curious to know what is everyone's Usage vs. Standby Time? I'm noticing some phantom usage from my phone and I'm wondering if it's causing the battery usage to be higher than normal. For example, a few hours after a full charge, my phone shows that I've used my phone for 1H32M. In the few hours, I had made a phone call, sent 3 text messages, and launched Instagram once. For sure, I would say that all the activity took me 15 minutes tops. As a test, I let my phone sit for about 15 minutes of inactivity (1H33M), and after I woke it up, it shows usage at 1H40M. I turned off all auto refreshes, notifications are at a minimal, and I don't push email. Anyone else noticing this on their phones? Suggestions? Ideas?