The method is very simple and straight and need just 3-4 minutes to setup in your android device. And the app that you will be installing will let you to shutdown your android by sending SMS to the android that you have configured with the app. Just follow some simple steps below to proceed. First of all you need an rooted android and to get complete guide to root your android visit . Now download Remote Power Off zip file in your computer and extracts it in the computer and then in the extract file navigate folder > System>App> Remoteturnoff.apk. And then transfer the apk file in your android. Now install this app in your android device from the apk that you have transfer. Now you will type the current password that is null and then type the new password and confirm it again and click on change secret code. Now go to super user app and grant this app super user permission. Thats it you are done, now you just need to send the secret code as a SMS to your the android when you want to remotely turn it off. So above is all about How To Remotely Turn Off Any Android Device. By this you can easily turn off your device sitting anywhere by just sending a secret code and can even have fun with your family and friends.