5 iPhone settings to change now

You're probably using your iPhone wrong. 
Okay, maybe not wrong wrong, but there's a very good chance you could be using your phone a lot more efficiently. When was the last time you took a moment and customized your settings beyond the default?
SEE ALSO: 7 iPhone privacy settings you should enable now
If the last time you really messed with your settings was when iPhones still had home buttons, then you're probably missing out on some of the best new features from the last few iOS updates.