Use Samsung Find My Mobile at findmymobile.samsung.com
Sign in with the Samsung account linked to the phone
Open SmartThings Find in the SmartThings app or website
Use Google Find My Device at google.com/android/find
Sign in with the Google account on the phone
Check the phone’s last known location
Ring the phone if it is nearby
Lock the phone remotely if it is lost
Display a message on the lock screen
Erase the phone remotely if necessary
Contact your mobile carrier for assistance
Report the device as lost or stolen if needed
Use location sharing apps if they were enabled before the phone was lost