I just got back on a Lumia 920 w. Dev preview. 2 first days have been absolutely horrid. All my settings are on manual, im on 3g (not 4g) and all wireless is turned off except for wifi. Ive been home all day to day packing and the phone has only been used once for a call lasting 5 minuted. Its been outta the charger for 3 hours and im down to 70%.
Yesterday it lasted 8 hours on a full charge, doing almost nothing. Battery app doesn't indicate any drainage and it gets stoopid hot when used for my phone call.
What am i supposed to do? I cant even roll back to 8.0.