Knowing how to check IMEI on iPhone helps you confirm device authenticity, track warranty details, and avoid problematic units. This quick reference supports safer purchases and clearer support requests.
Use the structured overview below to understand key IMEI checks, common scenarios, and what each outcome means for your iPhone.
| Check Type | Where to Find IMEI | What It Reveals | Recommended Action |
|---|---|---|---|
| Device Settings | Settings → General → About | Factory serial, model, and IMEI for warranty and carrier checks | Verify network lock and Apple warranty status |
| Original Packaging | Barcode label on box | IMEI matching phone and invoice for authenticity | Compare with Settings to detect tampered units |
| SIM Tray Tool | ejector tool or SIM tray imprint | IMEI printed for quick reference without system access | Use when phone is inactive or restricted |
| Apple Support Check | Support website or authorized provider | Warranty expiry, purchase date, and validity | Confirm before extended service or resale |
| Carrier Database | Account portal or support | Activation status, blacklist, and lines linked | Request clean report before second ownership |
How to Find IMEI on iPhone
Multiple official methods exist to locate the IMEI, each suitable for different situations. Use the most reliable channel to avoid incorrect or missing data.
Check Settings
Open Settings, go to General, then About, and scroll to find the IMEI section. This method is fastest when the device is fully functional and unlocked.
Use Original Box
The IMEI appears on a label inside the retail box and on the small warranty card. Comparing this code with the one in Settings helps confirm that the phone has not been replaced.
Dial on Phone
Open the Phone app, dial *#06#, and the IMEI will appear instantly on the screen. This method works even when the screen is locked or the SIM is missing.
Check SIM Tray
The SIM ejector tool or tray may have the IMEI printed near the notch. Inspect this area with good lighting to avoid misreading the number.
Verify IMEI Status and Warranty
Checking status and warranty protects you from blocked devices and unexpected repair costs. Always confirm these details before buying used or sending the phone for service.
Apple Warranty Lookup
Visit the official Apple Support coverage page, enter the IMEI, and review the warranty end date and coverage type. Note that Apple warranty typically does not transfer between owners.
Carrier Activation Lock
Contact the carrier or check online with the IMEI to see if the line is active, suspended, or blacklisted. A clean status is essential for smooth activation on any network.
Device History Reports
Third-party services can show past insurance claims, theft records, and major repairs linked to the IMEI. Use reputable providers and cross-check results with official sources.
Understanding IMEI Security Risks
IMEI misuse can lead to tracking, blocking, or resale complications. Stay informed about risks and adopt simple habits to protect your device.
Permanent Blacklisting
If reported lost or stolen, the IMEI can be added to global blocklists, making the phone unusable on most networks even after a factory reset.
Unwanted Tracking
IMEI alone does not enable GPS tracking, but combined with network data it can support device monitoring in legal investigations under proper authorization.
Spare Part Risk
Using mismatched components during repair can alter IMEI records or trigger security errors. Always rely on authorized service centers for part replacements.
Protect and Manage Your iPhone IMEI
Regular IMEI checks reduce the risk of fraud and ensure smoother support or resale processes for your device.
- Always compare IMEI on the box, Settings, and the physical label before purchase
- Verify carrier activation status and Apple warranty using the official channels
- Keep original packaging and receipts for accurate IMEI reference
- Avoid services that promise IMEI changes, as these are typically illegal
- Report lost or stolen devices immediately to block IMEI on carrier networks
FAQ
Reader questions
Can I check IMEI remotely if the iPhone is locked?
Yes, you can find IMEI on the original box, receipt, or by dialing *#06# on the lock screen, which does not require unlocking the device.
Does changing SIM card affect IMEI?
No, the SIM card has no influence on IMEI; the number is embedded in the hardware and stays the same regardless of SIM or network.
Can IMEI be changed legally in any situation?
IMEI modification is illegal in most regions and may cause permanent service blockage; only trust manufacturer or carrier procedures for device identification changes.
What should I do if IMEI shows invalid after an update?
Restart the phone, recheck Settings → General → About, and if the problem persists, contact Apple Support with photos of the IMEI labels for verification.