Apple’s tool will display one of three results:
"If you are buying a used Apple device, is the most critical tool you can use. I always enter the serial number on Apple's official coverage page before handing over any cash. Apple Serial Number Check Apple.com -
If you are buying a used iPhone or Mac, always ask for the serial number first. Run it through Apple.com before handing over cash. It will tell you if "Find My" is still activated (Activation Lock) or if the device is reported as lost or stolen. Apple’s tool will display one of three results:
: Look for the serial number printed directly on the back or bottom of your device. Enter the details checkcoverage.apple.com and type in the serial number. : Complete the CAPTCHA and click Apple Serial Number Check Apple.com -