after a few days with my m2 note I noticed, that battery life is not really impressive.
I used 2 SIMs (one data card for 4G, one for calls / messages). Then I tried to use my 3G SIM only… Still the same weak battery life.
I noticed that “Android OS” is keeping the phone awake 75% of the time. Can’t get into more details, as I haven’t rooted my phone.
Tried a factory reset - but still the same problem. I don’t use too much push services (only the regular stuff… WhatsApp, Facebook and Exchange for mails / contacts).
See more on the attached pictures - battery life could be worse, but I don’t think this is normal. Do you also have this? I’m on Flyme OS 4.5.1I