Here you will be shown how to find your iPhone or iPod Touch if you were to lose it. Add this application so that you will be able to find your iPhone or iPod Touch if you were to lose it. Go to the App store and do a search for "If Found". it is a free application by MobilityWare. Install and type in the needed information. Use this as your wallpaper. The person who finds your phone does not know your code, so they will not be able to see your personal things. All they will be able to see is your contact information to return the phone.