iOS 9.2 battery


macrumors 68020
Nov 6, 2014
I wanna update but how's the battery?
iPhone 6: I'm at 88% with 1 hour and 48 minutes of usage and 4 hours and 26 minutes of standby. Not bad. But, there's one odd thing I noticed. My Data Manager is running a lot in the background. Battery settings show that's using up 44% of my overall battery usage. Not sure if that's a bug with iOS or with the app.