It takes a few days, but it’s worth it.

Your Android phone's buttons do more than just control volume or wake the screen. With a few simple tweaks, they can double as shortcuts for snapping quick photos, skipping tracks, launching apps, or ...

Ah, the good old days of Android. Back when each version had a dessert associated, the Easter eggs were actually fun, and navigating the interface was as easy as pressing one of three buttons.