At last count, we found some 37 pieces of thin, clear plastic protecting the (also) thin plastic that is the body of the Samsung Galaxy S4. They're on the side. They're on the top. On the bottom. They're not all that difficult to remove, but it's easy to miss one. And that's the smartphone equivalent of toilet paper stuck to your shoe. 

One of the trickiest protective pieces is hiding in plain sight. Be sure to check the camera housing on the back on the phone. There you'll find a clear  sticker. It's not affecting images, as it's got a cutout for the lens itself. But it will start to collect dust and dirt (which actually is how we first saw the damn thing), and nobody wants that. 

So give your Galaxy S4 a once-over and make sure you haven't left any plastic strips behind. Nobody wants to be that guy.