How to Set Up and Use Find My iPhone
Find My lets you locate your lost iPhone on a map, make it play a sound, lock it remotely, or erase it if it's been stolen.
At a Glance
Turn on Find My iPhone now
~15sOpen Find My on another device when lost
~15sMake it play a sound
~15sMark as Lost if you can't find it
~15sErase it only as a last resort
~15sYou Did It!
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Find My is Apple's built-in service that helps you locate a lost or stolen iPhone, iPad, or Mac. It works even when the device is offline (it uses Bluetooth from nearby Apple devices to report the location). Setting it up takes 2 minutes and can save you significant stress if your phone ever goes missing.
How to turn on Find My (do this now, before you lose your phone):
- 1Go to Settings on your iPhone.
- 2Tap your name at the very top.
- 3Tap "Find My."
- 4Tap "Find My iPhone."
- 5Turn on "Find My iPhone" (green = on).
- 6Also turn on "Find My Network" — this lets your phone be found even when it's offline.
- 7Turn on "Send Last Location" — this automatically sends your phone's last known location to Apple before the battery dies.
How to find your phone when it's lost:
On another iPhone or iPad: Open the "Find My" app (the green icon with a radar) and tap "Devices."
On any computer: Go to icloud.com, sign in with your Apple ID, and click "Find My iPhone."
You'll see a map with your device's location. You can: - "Play Sound" — your phone will make a loud ping even if it's on silent - "Mark as Lost" — locks the phone and shows your contact info on screen - "Erase iPhone" — permanently wipes all data (use only as a last resort)
How to find someone else's device in your family:
If you use Family Sharing with family members, you can also see their device locations. Open the Find My app → tap "People" tab. You can see the location of anyone who has shared their location with you.
What to do when your phone is found by a stranger:
If you put it in "Lost Mode," the screen shows a message you wrote (like "This is my lost phone — please call [your number]"). Many honest people do return phones they find. If someone contacts you, arrange to meet in a public place (like a police station or coffee shop) to retrieve it.
Quick Tip:
You can also use the Find My app to locate AirPods, Apple Watch, and AirTags. If someone sends an unknown AirTag with you (which is a tracking concern), you'll automatically receive an alert on your iPhone.
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