update:
I maybe have partially understood that over-counted battery stats thing:
To begin with, I’ve now two times nearly fully loaded after being at around 3% my X98 Air 3G C5J6. Currently that item “Over-counted power use” is gone on battery statistics page !
Still see the linear drop from 100% to around 96% while not doing anything on the tablet, after which it stabilizes on that level for hours. Nothing much to be surprised about. That’s what I explained above. 100% has never been 100% and so the battery stats framework need to virtually let it go down to the real value it had once in time, but told you it were 100%. If you are interested and speak German, read
http://www.giga.de/downloads/firmware/news/warum-die-akku-anzeige-von-smartphones-lugt-und-warum-das-gut-ist/
Second, I seems that “over-counted power-use” is something that comes straight from Android, not just mirek’s ROM (Sorry, was not intending to blame you. I love your ROM on the Air 3G, it’s awesome!). I somehow have not seen it on any other device I own. But it looks like the Android framework for power stats can detect that estimated values are wrong based on power profile tables:
https://source.android.com/devices/tech/power/index.html
I assume this over-counted item states that the sum of estimate sub-mAh values drawn is too high. After all you cannot have consumed more than is your maximum physical battery capacity …
I don’t know why this over-counted item is now not showing up any more, but maybe it is sort of calibrated out now, having two times fully depleted and fully loaded (“fully” in the software and not physical sense…).
Cheers, suisse
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