What Find My Phone does and how to turn it on
Find My Phone (officially called Find My iPhone) is a built-in Apple service that lets you locate your iPhone on a map from another device — a computer, iPad, or another person's iPhone. It works by using your device's location data and your iCloud account. Before you can use it to find a lost phone, you need to turn it on in Settings.
Open Settings on your iPhone and tap your name at the top. Go to iCloud, then scroll down and tap Find My. Toggle on Find My iPhone. You'll be asked to confirm your Apple ID password. That's it — the service is now active and will work even if your phone is lost or stolen.
Find My Phone only works if your iPhone is powered on and has an internet connection (either Wi-Fi or cellular data). If your battery dies or someone turns off the phone, you won't be able to locate it. The service also requires that you have two-factor authentication enabled on your Apple ID, which is a security feature that prevents someone else from accessing your account.
Key Takeaways
- Turn on Find My iPhone in Settings under your Apple ID name, then iCloud, then Find My — you need this set up before your phone goes missing.
- You can locate your iPhone from iCloud.com on any computer, or from the Find My app on another Apple device.
- Find My Phone shows your device's location on a map, plays a sound to help you find it nearby, or locks it remotely if it's been stolen.
- The service only works if your iPhone is powered on and connected to the internet, so a dead battery or powered-off phone cannot be found.
- If you find your phone, you can stop sharing its location and remove it from Find My by signing out of iCloud on that device.
How to locate your iPhone from a computer
Go to iCloud.com in any web browser and sign in with your Apple ID and password. Click Find My iPhone (or just Find My on newer versions). A map will appear showing all devices linked to your Apple ID — your iPhone will be marked with a blue dot.
Click on your iPhone in the list on the left side of the screen. The map will zoom to show its location. If your phone is nearby and you just need to find it in your house or car, click Play Sound. Your iPhone will emit a loud alarm for two minutes, even if it's on silent mode. This is the fastest way to locate a phone that's in the same building.
If you believe your phone has been stolen or you cannot find it, click Mark as Lost. This locks your iPhone remotely, displays a custom message on the lock screen (like a phone number to call), and stops apps from accessing your location data. You can also erase all data on the phone from this screen, though this is permanent and you won't be able to locate it afterward.
How to locate your iPhone from another Apple device
If you have an iPad or another iPhone, open the Find My app (it comes pre-installed on most Apple devices). Sign in with the same Apple ID you use on the lost phone. Tap the Devices tab at the bottom of the screen.
You'll see a list of all devices on your account. Tap the iPhone you're looking for. The app will show its location on a map, just like the web version. You can play a sound, mark it as lost, or erase it from this screen using the same buttons. The Find My app is often faster than opening a web browser, especially if you're already on another Apple device.
If a family member has an iPhone, you can also ask them to open their Find My app and look for your device if you've shared your location with them through Family Sharing. This requires that you've already set up Family Sharing in Settings under your name, then Family Sharing.
What to do if your iPhone is offline or powered off
If your phone is turned off or has no internet connection, Find My Phone cannot show you its real-time location. However, Apple stores the last known location of your device for up to 24 hours. When you open Find My on another device, you may see your iPhone's last location before it went offline — this is marked with a clock icon or labeled as "Offline."
This last-known location is often enough to help you find a phone that's nearby. If your phone is at home but powered off, the location will show your home address. If it was stolen and taken somewhere else, the last location shows where it was before the battery died or it was turned off.
You cannot force a powered-off phone to turn back on remotely. If you believe your phone was stolen, contact local police and provide them with the last known location. You can also mark the device as lost to prevent anyone from using it, even if you cannot see its current location.
Using Find My to locate a family member's device
If you've set up Family Sharing with family members, you can see the location of their devices in the Find My app. Open Find My, tap the People tab at the bottom, and you'll see family members who have shared their location with you. Tap a person's name to see their device's location on a map.
This feature requires that the family member has turned on location sharing and that they are part of your Family Sharing group. You cannot see someone's location unless they have explicitly shared it with you. Family members can turn off location sharing at any time by going to Settings, their name, Family Sharing, and toggling off Share My Location.
Location sharing through Find My is different from Find My iPhone — it shows you where a person is, not just where their device is. This is useful for keeping track of family members' whereabouts, but it requires their consent and active participation.
Preventing someone else from finding your iPhone
If you want to stop sharing your location through Find My, go to Settings, tap your name, then iCloud, then Find My. Toggle off Find My iPhone. This removes your device from Find My and prevents anyone from locating it, even if they have your Apple ID password.
You can also remove a specific device from Find My without turning off the entire service. Go to iCloud.com, click Find My, select the device, and click Remove from Account. The device will no longer appear in Find My, but you can add it back later by signing in to iCloud on that phone.
If you're selling or giving away your iPhone, you should remove it from your Apple ID account entirely. Go to Settings, tap your name, then iCloud, scroll to the bottom, and tap Sign Out. Choose whether to keep or delete data on the phone, then confirm. This ensures the new owner can set up the phone with their own Apple ID.
Troubleshooting when Find My Phone isn't working
If you turn on Find My iPhone but your phone still doesn't appear in Find My, check that your iPhone is connected to Wi-Fi or cellular data. Find My requires an active internet connection to report your device's location. If your phone has no signal and no Wi-Fi available, it cannot send its location to Apple's servers.
Verify that you're signed in to iCloud on the lost phone. Go to Settings, tap your name, and check that you see your Apple ID email at the top. If you're not signed in, Find My won't work. You'll need to sign in on that device or use another method to locate it.
Make sure you're using the same Apple ID on both devices — the one you're searching from and the one on the lost phone. If you use different Apple IDs, the lost phone won't appear in Find My. You can only locate devices that are linked to your account.
If Find My still isn't working after checking these things, restart the phone you're searching from (the computer or iPad). Sometimes the Find My app or website needs a fresh start to load your device list correctly.
Frequently Asked Questions
Can I find my iPhone if it's in airplane mode?
No. Airplane mode turns off all wireless connections, including Wi-Fi and cellular data. Your iPhone cannot send its location to Apple's servers when airplane mode is on. However, the last known location before airplane mode was turned on will still appear in Find My for up to 24 hours.
What if someone else has my Apple ID password?
If you suspect someone knows your Apple ID password, change it immediately by going to Settings, tapping your name, then Password & Security, then Change Password. After you change it, sign out of iCloud on any devices you don't recognize. This prevents someone from using Find My to locate your phone or accessing your personal data.
Does Find My Phone work internationally?
Yes, Find My works anywhere your iPhone has an internet connection. If your phone is in another country and has Wi-Fi or cellular service, you can locate it from anywhere in the world using iCloud.com or the Find My app. The location will be shown on a map with the same accuracy as if the phone were nearby.
Can I find my iPhone if it's been erased?
If you erased your iPhone using Find My, it will no longer appear in Find My after the erase is complete. Erasing removes all data and also removes the device from your account. You cannot locate an erased phone, so only erase as a last resort if you're certain you won't need to find it again.
What happens if my iPhone is stolen and the thief turns it off?
Once your iPhone is powered off, Find My cannot track it in real time. However, the last known location will remain visible in Find My for up to 24 hours. If the thief turns it back on and connects to the internet, you'll be able to see its new location. You should also contact local police and provide them with the device's serial number and last known location.