My control center doesn't have the 3D look?
I got the iOS 7 yesterday and unlike what I've seen on the commercials, whenever I use my notification centre or control center, it doesn't have that "3D" look where it shows the colour that is used on the background. It's just one plain colour (grey for control center and black for notification centre). I have an iPhone 4 though. Any idea how I can change it so it has a better graphic?