Open the Find My app
Tap Devices
Select the iPhone you want to track
View the phone’s location on the map
Tap Directions to navigate to it
Tap Play Sound to make it ring
Tap Mark As Lost to lock it and display a message
Use iCloud.com/find if the Find My app is unavailable
Sign in with the Apple ID linked to the phone
Select the device from the list
Check the location history if available
Enable Share My Location on the phone for easier tracking
Turn on Find My iPhone in Settings
Keep Location Services enabled
Ensure the phone has internet access for live tracking