The only thing I can suggest is a tip from one of your prior posts. - Reboot phone. Specifically turn off while charging then restart. Why does this work? Not a clue (can't think of any logical reason), but since I have been doing this at least once a week, I have noticed a big improvement in battery life, especially standby time. The Verizon update had no effect on my battery life, but had major improvements. Specifically no missed taps, sound settings improved.
I did that yesterday, but also have done it periodically (usually with a cache partition wipe at restart).
One thing I'm currently watching is related to Location. While it's completely counter-intuitive, I'm wondering if my toggling Location completely off by default may have hurt battery life.
The hourly drain rates I had yesterday were noticably lower than I'd been seeing for quite some time. I routinely see 6-7+% and even higher in overall hourly drain since the FDR more than a month ago. I saw those before FDR, too, but has seemed more frequent and consistent lately.
The dip (improvement) in hourly drain rate yesterday coincides with my flipping Location back on as default (set to GPS only). I also did the charge while off thing, but as I said, I'd been doing that periodically without significant improvement.
Now, it's only one day, and I have seen absolutely nothing over time in the battery stats to suggest this is the issue (obviously GPS wouldn't be running with Location off and there have been no wild Keep Awake stats or unruly app drains).
If I see more reasonable drains moving forward I think I can say that either this Location thing is the issue, or it's just a big coincidence and still a mystery.
I know it doesn't seem to make sense.
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