Nowadays, smartphone become very important belonging to everybody, it could be as significant as your wallet or purse. Losing a smartphone due to misplacement or stolen will easily cause you lose all private information including credit card, address, phone book, photos and so on. Protecting yourself with some application become a must to track your lost or stolen smartphone. Always stay connect with your smartphone even though they are not with you. Keep yourself and your smartphone stay away from theft or carelessness. Infographic below will tell you common reason why you lose your phone, what to do if you lost your phone, what are the problems if you lost your phone, and some preventive suggestions.