Lost HTC ONE

[ZacGK]

I have lost my HTC one on the Wednesday but i can't find it. I lost it at school and i tried to use Android device manager but it says 'location unavailable', it doesn't have a sim card and it might be out of battery. I need help how can i get it back?

 

[B. Diddy]

Welcome to Android Central! You may be out of luck if the phone isn't powered on, or if it's not connected to the web. At this point, the first thing you should do is change your Google password​, so that anyone who tries to use your phone can't access anything sensitive in your account. Then report it lost to your carrier, who will then put it on a blacklist. This will prevent anyone else from making calls with your phone.