Hi Rukbat,
I charged to 100%, just turn on my phone for 1h20min, did nothing, and the OS consume 3%. Only standby cost you 3% per hour. the phone will not last for 1 working day.
Hi,
after some update, my Zenfone 2 eat a lot of battery.
The android os is taking 4% per hour, without using any thing, wifi off, 3g off. Can you advise?