Oh no, another battery related thread.. I know.. This is a bit different than the "hey, my battery life sucks" though.
Background:
I got my L920 on Sunday and it was pretty much OK - only 1 lockup, and 1 random reboot on it's own up until today. Off a full charge, I'd average 65% remaining by the time I got home so it wasn't a big deal. Today, I get up for work, unplug my phone and head in. 30 min later I'm at 70% remaining. I rebooted (volume down + power) it a few times, even powered it off/on, and enabled/disabled/enabled/disabled wifi/bt/nfc/airplane mode. No luck on stopping the drain. After getting into the office I backup my phone and then perform a reset to defaults. Even now with a base image (and I even uninstalled Nokia maps, drive, and any other app that might run the background) the battery drain is still happening, just not as fast.
All that said, I turned off my phone for the last hr and kept track of the percentage before and after. Result: 5% drain while the phone was off. Hopefully whatever it is will stop freaking out or MS will release a fix soon.
As a side note: I did not install any new apps, but there was an update to the Access point app yesterday that I installed in the afternoon. It did not effect my battery then. Also, before my battery started freaking out my Bing backgrounds didn't change automatically, now they do. I may have to go back to my L800 until this sorts itself out.
Background:
I got my L920 on Sunday and it was pretty much OK - only 1 lockup, and 1 random reboot on it's own up until today. Off a full charge, I'd average 65% remaining by the time I got home so it wasn't a big deal. Today, I get up for work, unplug my phone and head in. 30 min later I'm at 70% remaining. I rebooted (volume down + power) it a few times, even powered it off/on, and enabled/disabled/enabled/disabled wifi/bt/nfc/airplane mode. No luck on stopping the drain. After getting into the office I backup my phone and then perform a reset to defaults. Even now with a base image (and I even uninstalled Nokia maps, drive, and any other app that might run the background) the battery drain is still happening, just not as fast.
All that said, I turned off my phone for the last hr and kept track of the percentage before and after. Result: 5% drain while the phone was off. Hopefully whatever it is will stop freaking out or MS will release a fix soon.
As a side note: I did not install any new apps, but there was an update to the Access point app yesterday that I installed in the afternoon. It did not effect my battery then. Also, before my battery started freaking out my Bing backgrounds didn't change automatically, now they do. I may have to go back to my L800 until this sorts itself out.