If the device won't turn on, look at the underside of a MacBook , the back of an iPad, or the SIM tray of an iPhone.
curl -X POST https://checkcoverage.apple.com/api/v1/facade/coverage \ -H "Content-Type: application/json" \ -d '"serial":"C02XXXXXG8WM"' apple device serial number lookup
Apple serial numbers (pre-2021) typically use a 12-character alphanumeric format: If the device won't turn on, look at