Anti-theft tool for android mobile device.
》"Safe Number": If someone replace the SIM card in this phone, an SMS message will send to it. You can input your friend's number.
》"Schedule": Add some time duration during which the "anti theft" service are working.
1.Please make sure that the proximity sensor is OK.
2.Better not to use 3rd party lock screen tools.
3.Please do not kill the background service to ensure normally alarming.
4.Try the home screen widget. It can help you to access me quickly