1. Reset Protection is a feature which allows you to locate, lock, and ring your device, and restricts someone from performing a reset on the phone in order to use it. It also offers Anti-rollback protection which restricts someone from installing an earlier version of the OS.
   Note: When you set up the device out of box, Reset Protection is checked to on automatically unless you go into the customize section through startup.
   
2. To access Reset Protection features, tap the Settings tile.
   
3. Scroll to, then tap Update & security, then tap find my phone.
   
4. To save your phone’s location even if location is off, tap the toggle on or off.
   
5. To turn on Reset Protection to prevent anyone else from resetting and reusing the phone tap Turn on.
   
6. Enter your Microsoft account email and password and tap the Sign in.
   
7. If the device is lost, on any computer, go to "account.microsoft.com/devices". Sign in using the same Microsoft account you used to sign in on your phone.
   
8. Choose the phone you want to find, and then click Find My Phone. You'll see a map with your phone's location. Zoom in or out to get a better view.
   Note: Click Refresh to view the latest location.
   
9. To ring your phone, even if your phone is set to silent, click Ring and follow the instructions.
   Note: The phone will ring even if the volume is off or set to vibrate.
   
10. To lock your phone and show a message on the lock screen, click Lock, and then follow the instructions. If you don't already have a password set up on your phone, you'll need to enter one and then use it to unlock the phone if you get it back.
    
11. If you think your phone was stolen, erase your personal data from it by clicking Erase.
    
12. For more information on reset protection from Microsoft, please go to Microsoft’s support site.