I did a full discharge and then charged it fully. Then I used it as usual, and battery life was worst. Anyway, maybe I did something wrong, I do not know. I will try 5.0 version again in a few days.Did you calibrate your battery after changing the ROM? My battery life is excellent. No drain on standby, 8% per hour for watching video, 4% per hour for reading books.
How many ours SOT are you getting?