Judging from your screens, it seems your 3G & Wifi are both off, what I've learnt from this phone is that if those 2 are off, using it as if it's a 5110, text and call only, this battery can easily go through 5 days without charging, GPS off off-course. So I personally don't see anything special from these results as I get the same if the above mentioned are not in use, Idle can even go as low as 4mA in this case. Therefore I don't think LPM will do any visible good by taking out!