Call your phone from another device
Check nearby places where you last used it
Use Find My Device on Android
Use Find My iPhone on Apple devices
Log in to your Google or Apple account from another device
Play a sound on the phone if the feature is available
Check the phone’s last known location on a map
Lock the phone remotely
Display a message with a callback number on the lock screen
Contact your mobile carrier to suspend service if needed
Retrace your steps and ask nearby businesses or people
Check lost and found areas
Change important passwords if you think the phone is stolen
Report the phone to the police if necessary