Android Device Manager, the service that helps you locate and lock lost devices, it is picking up an update on the web and for Android that gives you better options when locking a device. Now from both the web and the updated Android app, when you go to forcibly lock a phone you own, device manager is installed on it, images you couldn’t recover my phone. The person who stole my phone has immediately switched it off. When you lodged a police complaint, you will tell that the people who steal the phones usually switch it off immediately and they take it to some mobile stores where they can get the phone to completely wiped of the user data and also wipe the IMEI. Due to this reason, it becomes almost impossible to trace my phone. It would have been better if I could have disabled the switch off functionality and raise a “ device lost” siren with a single sms.