To track a cellphone without access to the target phone, you must rely on a built-in platform tool like Find My Device or Find My iPhone that was already set up on the phone before it was lost. No app can be installed remotely after the phone is missing, so the only reliable way of tracking a phone location is using these manufacturer tools if they were enabled beforehand.
Track a cellphone without access: what you can actually do
When a phone is lost or stolen and you have no way to touch it, the only dependable method is the phone’s own tracking service, Find My Device for Android or Find My iPhone for iOS. These tools require that the feature was turned on before the phone went missing. No third-party app or service can be added to the phone after the fact without physical access.
Use Find My Device on Android from any browser
Google’s current help says to use the Find Hub app, or on a browser go to Find Hub if you do not have your Android device. Older Google help also refers to the Find My Device website for locating a lost or stolen Android phone.
- Open a browser on any computer, tablet, or phone.
- Go to Find Hub.
- Sign in with the Google account linked to the missing phone.
- View the phone’s location on a map.
- Choose to make it ring, lock it, or erase its data.
Compatible Android phones and tablets can be located even when they are offline. Location is shown if the phone is online.
Use Find My iPhone from iCloud.com
Apple says you can find a lost iPhone or iPad with the Find My app on another device or on the web at iCloud.com/find. To mark a device as lost, the device must have had Find My turned on before it was lost. Go to iCloud.com/find, you do not need a verification code to sign in, so you can mark the device as lost even if your trusted device was stolen, under All Devices select your iPhone or iPad, choose Mark as Lost and follow the onscreen instructions.
- Go to iCloud.com/find in any browser.
- Sign in with the Apple ID used on the missing device.
- Select the device under All Devices.
- Choose Play Sound, Lost Mode, or Erase.
Open Find My on another Apple device, choose Devices or Items, select the lost device or item, then use Directions, Play Sound, or Find Nearby if your iPhone has Ultra Wideband. In the Find My app, go to the Devices tab, scroll down and select your missing iPhone or iPad, tap Lost Mode under the missing device, follow the onscreen steps, then tap Activate. If your iPhone has Ultra Wideband, you can also use Find Nearby. Lost Mode is available for iPhone, iPad, iPod touch, Apple Watch, supported AirPods, and iPhone Wallet with MagSafe; Macs are locked instead. For iPhone, iPad, iPod touch, and Apple Watch, the device does not display alerts or make noise for messages, notifications, or alarms while in Lost Mode.
Check your carrier's family locator service
Readers should check their carrier’s app or website to see if this option is available and already set up.
What to do right now if your phone is missing
- Mark the device as lost to lock it and display a message with a contact number.
- Check its last known location on the map.
- Only erase data as a last resort, since that prevents further tracking.
Frequently Asked Questions
Can I track a phone that is turned off?
If the phone is offline or turned off, Find My Device and Find My iPhone can show its last known location before it went offline. Compatible Android devices can be located even when offline, but real-time tracking requires the phone to be on and connected.
Do I need the target phone's password to use Find My or Find My Device?
No. You only need the Google account credentials for Find My Device or the Apple ID and password for Find My iPhone. No password from the phone itself is required.
What if Find My or Find My Device was never turned on?
If the feature was not enabled before the phone was lost, there is no way to track it remotely using these tools. Carrier family-locator services may still work if they were set up on the account beforehand, but otherwise no official method exists.
Can I track someone else's phone without their knowledge?
Tracking another person’s phone without their consent is generally illegal and violates privacy laws. The methods described here are intended only for locating your own lost or stolen device or for monitoring a device you own with the user’s permission.
