Battery Drain

[Robsquared]

Hey, I just recently noticed in the last few days that my HTC One M8 battery is draining rapidly. I use the DU Battery Saver/Charging app and since it updated it's been saying that my Android OS has been running at 75% of my cpu constantly. Does this have anything to do with the fact that some HTC One M8's are currently being updated to Marshmallow? I know that HTC apps (Dot View, Home Screen) and Google Apps having been updating constantly over the last week or so and I'm concerned they are being optimized for Marshmallow which is causing battery issues for HTC One devices still stuck on Lollipop.

 

[smitty543]

Can use the free GSam Battery Monitor to see what (which apps/services) are draining your battery. Quite helpful.

 

[Robsquared]

Can use the free GSam Battery Monitor to see what (which apps/services) are draining your battery. Quite helpful.

I've never used it before, but I'm downloading it now. Thanks for the advice!!