If you Lost your Android Smartphone, then you can find or lock it Remotly. In Android, there is inbuilt App Called “Android Device Manager”. If your phone is stolen or misplaced at home, then you can find it using Android Device Manager.

All Android Smartphone and Tablet comes with preinstalled Android Device Manager.

Activate Android Device Manager:
.Go to Settings
.then click Security
.then click Device Administrators
.You will see some apps there and Find Android Device Manager and Tap on it and Activate it.

Find Lost Android Smartphone:
.Open your Web Browser
.Open this link in Web Browser
When Android Device Manager is opened in Web browser it will automatically contact your device. Map of your country or location will be displayed on web browser.
when Android Device Manager has located your Mobile you will see its location on Map and distance it is away from you right now.

Now you have three options
1.Ring the Device-This option will ring your smartphone at fill volume for 5 minutes even if it is silent. Unfortunately device won’t ring if it is switched off or out of Network coverage area.

2.Lock the Device-This option will lock your Android smartphone and will be provided a new password to access it. You can set desired password on lost smartphone.

3.Erase you Data-with this option, All the data in your Android Smartphone will be Deleted including images, music or other files.It won’t delete the contents of your SD card and Android device manager won’t work once you erased all data. It will Factory reset your smartphone.