Last week my fully charged battery died within 2 hours of discharge, so I went to Verizon and got a brand new battery. Today my phone did the exact same thing even though I wasn't using it and no apps were running. I was trying to keep track every 30 minutes or so to see what was draining the battery and it said Android System was using 70% of my battery. Do I need to go get a new phone all together, or is there something I could do at home? As I said, I am not running any apps and the phone doesn't appear to be running hot or anything. Thanks in advance!