How to Check Your iPhone Serial Number
Checking your iPhone’s serial number is essential for verifying its authenticity, checking warranty status, and ensuring it’s not blacklisted. Whether you’re buying a second-hand iPhone or troubleshooting an issue, this guide will show you multiple ways to find your iPhone serial number.

Why Check Your iPhone Serial Number?
Your iPhone’s serial number is a unique identifier assigned by Apple. It helps with:
- Verifying authenticity – Ensure the device is genuine and not counterfeit.
- Checking warranty & support – Confirm Apple’s warranty coverage and eligibility for repairs.
- Reporting lost or stolen devices – Verify if an iPhone is blacklisted due to theft.
- IMEI and unlocking – Some services require a serial number for IMEI unlocking.
Methods to Find Your iPhone Serial Number
1. Checking on Your iPhone Settings
This is the easiest way to find your serial number:
- Open Settings.
- Tap General > About.
- Scroll down to find the Serial Number.
- You can long-press the serial number to copy it.

2. Checking on the iPhone’s Original Packaging
If you have the original box, look at the back label. The serial number is printed alongside the IMEI and model number.
3. Using iTunes (Windows) or Finder (Mac)
For users with a computer:
- Windows (iTunes method):
- Connect your iPhone to a PC.
- Open iTunes and select the device.
- Click on Summary to view the serial number.
- Mac (Finder method – macOS Catalina & later):
- Connect your iPhone to your Mac.
- Open Finder and select your device.
- The serial number will be displayed under the device information.
4. Checking on Apple ID Account
If your iPhone is lost or stolen, you can find the serial number via your Apple ID:
- Visit Apple ID Website.
- Sign in with your credentials.
- Under Devices, select your iPhone to view its serial number.
5. Checking on the SIM Tray (For Some Models)
Certain iPhone models (like iPhone 6 and older) have the serial number engraved on the SIM tray.

How to Verify Your iPhone Serial Number?
After obtaining the serial number, verify its authenticity using Apple’s official tool:
- Visit Apple’s Check Coverage page.
- Enter your serial number.
- Complete the CAPTCHA and click Continue.
- You’ll see warranty status, repair coverage, and device information.
Common Issues & Solutions
Issue | Solution |
---|---|
Serial number not visible in Settings | Restart the device and check again. |
Cannot access iTunes or Finder | Try a different USB cable or port. |
Lost iPhone and no Apple ID access | Contact Apple Support for assistance. |
Conclusion
Knowing how to check your iPhone’s serial number can help you verify authenticity, warranty, and blacklist status. If you’re considering an IMEI unlock, make sure to check our IMEI Unlock Guide for detailed steps. Stay informed and secure your Apple device today!
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