From the Home screen, swipe to Find iPhone.
Tap Find iPhone.
If necessary, sign in to your Apple ID account.
Select the device you'd like to locate.
If the device is online, Find iPhone will show the approximate location. If the device is offline, you can set Find iPhone to notify you when it reconnects.
Tap Actions.
Tap Play Sound.
You can also set the device to Lost Mode or erase all the data.
You've completed the steps!
