Can I track and locate my iPhone if it is lost and turned off?

Listen to the voice, first confirm that the search function is turned on on the lost device, and then open the official Apple iCloud website on the browser.

2. Listen to the voice, then log in with the account and password of the lost mobile phone, and perform two-factor authentication after logging in.

3. Listen to the voice and click the [Find My iPhone] icon,

4. Listen to the voice. Finally, select the device you want to find at the top of the page. At this point, you can see the location of your device. Location Tracking with the Finder APP When you find that your iPhone is lost, first use someone else's phone, whether it is the APP or the web version, to log in to find it, and then log in to the Apple ID account of the lost device.