Hi
After installing this new version of your ROM (from 23/11/2014) I did understood that the initial issue from the battery is coming from the use of the stock ROM image camera drivers (ik.bin)
If I use the ROM drivers for the camera I lose the ability of using both cameras in my device, if I use the origin drivers I lose the ability of manage well the battery. Of course I prefer this last option (lose the ability of managing well the battery)!
I hope this info can be of any use for other users in the forum with the same problem, and maybe to you “bovirus” or "flatfly" in order to come up with a solution… just maybe!!! Anyway that would be great.
I wish you all a pleasant day …or night (depending in the moment you are seeing this post).
Kind regards,
Nox