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10 Tech How-To

How to Turn On NFC on iPhone (5 Steps)

Guide 10-4951 · Updated · Step by step

NFC (Near Field Communication) on your iPhone powers Apple Pay, contactless transit cards, and the built-in NFC tag reader. In most cases, NFC is already on and works automatically when you hold your iPhone near a reader or tag. However, there are a few settings you can check and steps to take if NFC isn’t working, especially for reading NFC tags in the Shortcuts app or using Express Cards.

What You’ll Need

  • An iPhone 6s or later (for Apple Pay). For reading NFC tags, you need an iPhone 7 or later.
  • An NFC tag or contactless reader to test with (optional but helpful).
  • iOS 13 or later for the NFC Tag Reader in Control Center.

Step-by-Step

  1. Check if NFC is already on. On iPhones, there is no master NFC toggle in Settings. NFC is always active when the phone is on. To test it, hold the top of your iPhone (the camera area) near an NFC tag or a contactless payment terminal. You should see a notification or the screen wake up.
  2. Enable NFC Tag Reader in Control Center (for reading tags). If you want a manual way to scan NFC tags, add the NFC Tag Reader to Control Center: go to Settings > Control Center, then tap the + next to NFC Tag Reader. Now you can swipe down from the top-right corner (or up from the bottom on older models) to open Control Center and tap the NFC icon to scan.
  3. Set up Apple Pay. If NFC isn’t working for payments, make sure you have a card added in Settings > Wallet & Apple Pay. If no card is added, NFC will not activate for payments. Double-click the side button (or Home button on older models) to bring up your default card, then hold near the reader.
  4. Enable Express Card (for transit and access). For transit cards or building access that should work without Face ID or passcode, go to Settings > Wallet & Apple Pay, tap Express Transit Card (or Express Card on newer iOS), and select the card you want. This keeps NFC active for that card even when the phone is locked.
  5. Check Background Tag Reading (for Shortcuts). If you want your iPhone to automatically read NFC tags and run a Shortcut, go to Settings > Shortcuts > Advanced and make sure Allow Running Scripts is on. Then create a personal automation in the Shortcuts app: tap the +, select Personal Automation, choose NFC, and scan your tag.

Common Mistakes

  • Looking for a settings toggle. There is no “NFC on/off” switch on iPhone. If you can’t find one, you’re not missing it—NFC is always on.
  • Holding the wrong part of the phone. The NFC antenna is near the top of the iPhone (around the camera). Holding the bottom or middle may not work.
  • Phone locked with no Express Card. For payments, you must double-click the side button and authenticate with Face ID or passcode. For transit, you need to enable Express Card.
  • Using an unsupported iPhone. iPhone 6 and 6 Plus do not support NFC tag reading, only Apple Pay. If you have an older model, tag scanning won’t work.
  • Not unlocking for tag reading. When using the NFC Tag Reader from Control Center, you may need to unlock your iPhone first or hold it closer for a longer time.

Tips

  • Keep your iPhone’s screen on when scanning NFC tags—it improves reliability.
  • If you use NFC tags frequently, add the NFC Tag Reader to Control Center for quick access.
  • For contactless payments, make sure your default card is set in Wallet & Apple Pay to avoid selecting it every time.
  • NFC range is a few centimeters—touch the tag or reader directly, not from a distance.
  • If you have a thick case, try removing it; some cases block the NFC signal.

Troubleshooting

If NFC still isn’t working after following the steps above, try these in order:

  • Restart your iPhone. A simple restart often fixes temporary NFC glitches.
  • Check for iOS updates. Go to Settings > General > Software Update and install any pending updates; Apple frequently improves NFC reliability.
  • Reset network settings. Go to Settings > General > Transfer or Reset iPhone > Reset > Reset Network Settings. This won’t erase your data, but it will clear Wi-Fi and Bluetooth connections—try this only if other fixes fail.
  • Test with a different NFC tag or reader. The problem may be with the tag, not your iPhone.
  • Contact Apple Support. If NFC still doesn’t work, it could be a hardware issue. Apple’s support page or an Apple Store appointment can diagnose it.

Frequently Asked Questions

Do I need to turn on NFC for Apple Pay?

No. Apple Pay uses NFC automatically when you double-click the side button and authenticate. There’s no setting to enable; it just works.

Why can’t I find the NFC Tag Reader in Control Center?

The NFC Tag Reader is only available on iPhone XS, XR, and later. If you have an older model (iPhone 7–X), you can still read tags automatically, but you can’t add the manual scanner to Control Center.

Can I read NFC tags with my iPhone without an app?

Yes, iOS 13 and later can read NFC tags automatically when the screen is on and the top of the phone is near the tag. You’ll see a notification pop up.

Will NFC drain my battery?

No. NFC is a low-power radio that only activates when near a compatible reader. It doesn’t affect battery life noticeably.

Can I use NFC to transfer files between iPhones?

No. iPhones use AirDrop (which uses Bluetooth and Wi-Fi) for file transfers, not NFC. NFC is only for payments, tags, and certain pairing actions.

Is NFC safe for contactless payments?

Yes. Apple Pay uses a unique device number and one-time codes, so your card details are never stored or sent. The NFC range is also very short, making interception difficult.

Related

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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