This is one of those things that you either know already and you’ll respond, ‘ummm duhh’, or you will hit yourself on the forehead and say ‘Of Course!’.
If you want a quick and easy cable release for the iPhone (any version) you already own one. All you have to do is click the button on the headphones and the iPhone camera will snap a photo. It’s the same button that answers calls and controls your music player (assuming you knew there was a button there in the first place)
Know of any other ‘hidden’ iPhone features that others may have overlooked?
Image Credits: WithAssociates[LifeHacker]