Originally Posted by mpanju
Turned off Wi-FI (and uninstalled BatteryGuru) after leaving for work today at 0730h (Airplane mode activated throughout the night and so active cycle from 0630h and I pulled in about an hour of screen on time by 0900h.
Again, I did not touch the phone much from 1000h - 1200h and the drain was ok as evidenced by the graphs attached. For some reason the standby drain in the afternoon got a little bit worse but I ended up pushing the phone to less then 10% past 2000h which is an improvement.
I suppose that my leaving the phone untouched for long periods of time (such as between 0900h and 1130h) has kind of helped but there is still a reasonable amount of drain. I will do a factory reset and hold tight for the 4.2.2 update, otherwise it's just a matter of being judicious with usage in order to make till the evening, which is easier said than done with this beautiful handset
Have you ran the test in power saver mode with all items selected? It makes a huge difference when the phone is just sitting there. You should lose about 1% an hour if that much at all.