HTC One M8

I've been using the HTC One M8 for the past week or two, in anticipation of it getting Android 5.0 Lollipop (which it did), and to start getting familiar with it again ahead of HTC's March 1 announcement at Mobile World Congress in Barcelona.

The M8 was an imperfect phone, sure. I know what I don't like about it. (And I recently forgot the cardinal rule of "Don't you dare zoom in with that camera.") But let's here what you folks would change. What do you want to see done differently from the M8 to the ... well, let's just call it the HTC One M9.

Fire away in the comments.