Battery issue with iOS 11.2.1
My battery has been drained quickly since I upgraded the iOS 11.2.1, particularly, the battery is down 5% in just a few minutes, and is down 1% for every photo taken.
iPhone 7, iOS 11.2.1
My iPhone 6 is pretty much requires being plugged in now. I'm at 67%, was 100% 80 minutes ago.