How to Verify a Refurbished Phone Warranty

- Difficulty
- Beginner
- Tested on
- iOS 18.4 / Android 15
- You will need
- Device serial number, IMEI, manufacturer warranty portal access
Step by step
Locate the device identifier
Find the serial number or IMEI required for the lookup. On iOS, navigate to Settings > General > About. On Android, go to Settings > About Phone > Status. Write down the 15-digit IMEI or alphanumeric serial number.
Note: Dial *#06# on the phone keypad to trigger an instant display of your IMEI.Access the manufacturer portal
Navigate to the official coverage lookup page provided by the manufacturer. Apple users should visit checkcoverage.apple.com. Android manufacturers provide dedicated warranty pages accessible via the support section of their official websites.
Enter device credentials
Input the serial number or IMEI into the verification field on the portal. Complete the CAPTCHA or security prompt as required. Click the submit or continue button to initiate the lookup process.
Evaluate the warranty status
Review the results displayed on the screen. The portal will show the expiration date for hardware repairs and technical support. Verify that the device model matches the physical hardware you hold in your hand.
Note: If the portal reports the device as invalid or not found, contact the seller immediately.Archive the verification records
Take a screenshot of the coverage result showing the serial number and expiration date. Save this image in a secure cloud folder linked to your purchase receipt. This documentation is essential if you need to file a warranty claim later.