Woolley was trapped for 65 hours with a broken leg and a head injury. He used an unnamed first-aid app to teach himself how to fashion a tourniquet and to avoid going into shock (he set his iPhone’s alarm to go off every 20 minutes so he wouldn’t fall asleep). Dan Woolley was eventually rescued by a French search-and-rescue team.

When Dan Woolley, an American missionary in Haiti, says his iPhone saved his butt, he means it literally. Here is his story :Amazing right? He managed to make his iPhone battery last 65 hours, wow. Jokes aside, combined with the App Store, the iPhone is indeed an unbelievably versatile gadget. [via ArtOfTheiPhone