A little history: Had the phone since launch. Did most of the battery "tricks" when they came out: GSM fix, stop GTalk auto login, tried the on-off-on charge thing, but never ever got more than a minute of red LED before it turned green again, turned auto-sync off, etc. I usually have what I consider pretty good battery life. I've almost never run out of power during the day, and the few times I did it was because of pretty heavy (for me) usage. When I try to see how long I can go without charging I've usually gotten through 28-30 hours before I had to plug in. (please spare me the "your battery suxxx!! I've gone 7 months since my last charge and I'm at 98%" posts) So last night I charged to full battery, unplugged cause I had to charge my BT headphones too, then went to bed. 7+ hours later I wake up and my battery is around 10%. Usually when I unplug I lose less than 10% through the night. So here is the obvious culprit: I've recently gotten stable 4G in my home and I forgot to turn it off when I went to bed. Easy game. But.................... I went to look at a few settings to confirm that it wasn't something else and I see something really odd. Up Time was 120 hours Awake Time was 117 hours??? Now, if I am understanding this properly, this means my phone was booted up 5 days ago and of those 5 days my phone was only asleep for 3 hours?? Is this possible? (I am no techie so I very well could be misunderstanding it) I have not been having battery problems for all 5 days, only last night, but these numbers seem to indicate I should barely have been able to get through half a day without the battery dying for this entire period. I looked at my "running services" and there were a ton of things that had been running for the entire 120 hours. I have checked this in the past when reading battery threads, but since I have been satisfied with my battery life in general, it's not something I really check regularly, so I have no clue if this is a recent development or not. The battery usage showed around 42-43% for both Phone Idle and Cell Standby since I unplugged last night. I also noticed that I had turned off auto-syncing, but still had background data "always on". But again, this is something that would have been the case for the entire last 5 days (and more, really), so it should not be the cause of last night's drop. Can someone who actually understands this stuff please make sense of all this for me?