iPhone 5s Hammer Crush & Knife Scratch Test Subscribe for more iPhone 5S & iPhone 5C Destruction: http://smrt.so/UOhfly This is a video testing the durability in Apple’s new iPhone 5S with a car key, knife and hammer. Twitter: http://smrt.so/14pAKls Facebook: http://smrt.so/10w0jnv Google+: http://smrt.so/14MWG15