10 Brilliant iPhone Tricks You Didn’t Know [Video]
Smart phones have been around for nine years now, but there's still little awesome tricks that you may not be aware of on your iPhone.
Did you know you can have your simple health questions available even if you're unconscious, and unable to tell people what you're allergic to? You can also customize the vibrations that your phone makes so when you're in an important meeting with your phone on vibrate, you know who, or what kind of text/call you're getting.
You can even "super-charge" your older device so the battery will charge quicker.
Check out all the little tricks you didn't know about your iPhone: