Fully charged last night at 11 pm and used an hour or less at that time then used 20 minute at 3 am then 30 minute near 6am .. now you can see how the battery is going down..... with that much use battery just last 12 hours .. and the last red box in graph which i highlight ...... what is that drainage for ........ i didnot even used mobile in this time ... i left mobile at 28 % and put it in standby or sleep ...but in an hours mobile was totally shutdown ...... any help ? i didnt install any new app in past few days i just uninstalled monument valley last night