I’d have to pay closer attention to the ads if I wanted to mute them at the right times. My mother in law does the mute thing and either forgets to unmute it until halfway through the scene or gives the silent ads her undivided attention.

It uses the barometer to detect elevation changes. Like walking up stairs indoors without GPS signal.

You can swipe left and right along the bottom (where the little bar is) to switch apps.

It’d be cool if this was the return of the iPhone 4 custom back glass.