| Identifier | Use | Where to find | |------------|-----|----------------| | | Warranty, model, repair eligibility | Settings → About, box | | IMEI (15 digits) | Cellular network, carrier unlock, blacklist, activation lock check | Dial *#06# , Settings → About | | UDID | Developer provisioning, beta access | Xcode, iTunes (hidden from users normally) |
Shows if the device is still under its original one-year warranty or AppleCare+.
Apple offers several official, secure methods to look up your device’s information. apple serial number check apple
Settings → General → About → Serial Number (on watch or iPhone’s Watch app).
Open your web browser and go to the official Apple Check Coverage website. | Identifier | Use | Where to find
This method is great for managing all your Apple devices in one place.
: See if you are covered by the limited warranty, AppleCare+, or eligible for repairs. Open your web browser and go to the
: Make sure the seller is telling the truth about how old the device is.
Alternative Physical Locations (If the Device Won't Turn On)