A Survey on Android Application for Antitheft Security through SMS

Nowadays the world is become digital. Numbers of Android users are increased day-to-day. With increasing number of android device the possibility of stealing Android smart phones are also increased. Security is one of the main concerns for Android smart phone users today. This application will helps user to find his stolen android smart phone. For this problem user only need to send an SMS with specific command. For this process user doesn’t require internet connection. This is the main advantage of our system. User also will get notification if SIM card will change by thief. User will get mobile number of thief by SMS on secondary mobile. User can change his android smart phones profile mode like silent to vibrate or general. User will get exact location of android smart phone using GPS through SMS. We provide password protection for our application so thief cannot uninstall our application without entering correct password which is set by user.