Solved: How to Turn on NFC on iPhone

NFC, or Near Field Communication, is a technology that enables wireless communication between devices in close proximity. It is frequently employed for contactless payment systems like Apple Pay, and also for exchanging information and establishing connections with NFC-enabled devices, such as speakers or printers.

You might be wondering how to activate NFC on your iPhone for various reasons. Perhaps you'd like to utilize Apple Pay for transactions using your iPhone, or maybe you intend to use NFC to connect with other devices. Enabling NFC on your iPhone is a straightforward procedure that can unlock a variety of new functionalities for utilizing your device.

That's why, in this article, we'll guide you on how to enable it on your iPhone.

Prerequisites

Not all iPhones come equipped with NFC functionality. The following iPhone models support NFC (generally, models from the iPhone 7 and later): 1. iPhone 7 2. iPhone 7 Plus 3. iPhone 8 4. iPhone 8 Plus 5. iPhone X 6. iPhone XS 7. iPhone XS Max 8. iPhone XR 9. iPhone 11 10. iPhone 11 Pro 11. iPhone 11 Pro Max 12. iPhone SE (2nd generation) 13. iPhone 12 Mini 14. iPhone 12 15. iPhone 12 Pro 16. iPhone 12 Pro Max 17. iPhone 13 Mini 18. iPhone 13 19. iPhone 13 Pro 20. iPhone 13 Pro Max 21. iPhone 14, iPhone 14 Plus 22. iPhone 14 Pro, iPhone 14 Pro Max Please note that this list may be subject to change with future iPhone releases.

NFC Prerequisites on iPhone

• iPhone 7
• iPhone 7 Plus
• iPhone 8
• iPhone 8 Plus
• iPhone X
• iPhone XR
• iPhone XS
• iPhone XS Max
• iPhone SE (2nd generation)
• iPhone 11
• iPhone 11 Pro
• iPhone 11 Pro Max
• iPhone 12
• iPhone 12 Mini
• iPhone 12 Pro
• iPhone 12 Pro Max
• iPhone 13 Mini
• iPhone 13
• iPhone 13 Pro
• iPhone 13 Pro Max
• iPhone 14
• iPhone 14 Plus
• iPhone 14 Pro
• iPhone 14 Pro Max

All of these iPhone models come equipped with built-in NFC capabilities, eliminating the need for any additional hardware to utilize NFC. However, to access all NFC features, you may need to ensure that your iPhone is running the most recent version of iOS.

You can check for and install software updates by going to the "Settings" app, selecting "General," and then choosing "Software Update." If an update is available, simply follow the on-screen instructions to download and install it.

Remember that your iPhone might require a Wi-Fi connection and a sufficient battery level to install a software update.

How to Enable NFC on an iPhone

For most iPhones, you might not need to turn it on; simply use your camera to scan any card or pass that is saved in the Wallet app.

However, if necessary, enabling NFC on an iPhone is a straightforward process. Here's how you can do it:

• Open the "Settings" app on your iPhone.

Translation:

Scroll down and tap on "Wallet & Apple Pay."

On the "Wallet & Apple Pay" screen, you'll see an option to enable "NFC Scanning or NFC tag reader." Slide the toggle switch for this feature to the "On" position.

At this stage, NFC should now be activated on your iPhone, allowing you to utilize it for various purposes, such as making contactless payments with Apple Pay or exchanging information with other NFC-enabled devices.

Using NFC on an iPhone NFC, or Near Field Communication, is a technology that allows two devices to communicate with each other when they're in close proximity. On an iPhone, NFC is primarily used for Apple Pay and pairing with other NFC-enabled devices. Here's how to use NFC on your iPhone: 1. **Ensure your iPhone supports NFC**: NFC is available on iPhone models starting from the iPhone 6 and later. Make sure your iPhone has this feature. 2. **Set up Apple Pay**: To use NFC for payments, you'll need to set up Apple Pay first. Go to "Settings," then "Wallet & Apple Pay," and follow the on-screen instructions to add your credit or debit cards. 3. **Make a payment**: With Apple Pay set up, hold your iPhone near the contactless reader with your finger on Touch ID or your face near the TrueDepth camera for Face ID. You'll feel a vibration and hear a sound once the payment is successful. 4. **Pair with other NFC devices**: If you want to connect your iPhone to another NFC-enabled device, like a smart speaker or tag, ensure both devices have NFC capabilities and are in "discoverable" mode. Follow the manufacturer's instructions for pairing. 5. **Use third-party apps**: Some apps, such as transportation or loyalty card apps, may also utilize NFC. Enable these features within the app settings and follow the app's instructions for using NFC. Remember that not all locations or devices support NFC, so it's always good to have alternative payment or connection methods available.

NFC的功能远不止于支付，它在iPhone上扮演着多种角色。理解其工作原理将帮助你充分利用iPhone的NFC功能。以下是一些使用方法，以及解决可能出现问题的技巧： 1. **移动支付**: 使用Apple Pay轻松快捷地进行购物和支付账单。 2. **数据传输**: 通过NFC将信息、联系人或文件从一个设备传输到另一个设备。 3. **智能标签读取**: 与智能海报、标签互动，获取产品信息、优惠券或打开网页。 4. **无线配对**: 快速连接蓝牙设备，如耳机或扬声器。 5. **门禁控制**: 使用iPhone作为酒店房间或办公大楼的钥匙。 6. **公共交通**: 在支持的城市中，用iPhone乘坐公交、地铁等公共交通工具。 **故障排除提示**: 1. **确保NFC已启用**: 进入“设置”>“通用”>“NFC”，确保开关处于打开状态。 2. **更新系统**: 确保你的iPhone运行的是最新版本的iOS，以获得最佳的NFC性能。 3. **检查应用权限**: 某些功能可能需要特定应用的权限，确保这些应用有权使用NFC。 4. **清除标签**: 如果无法读取NFC标签，尝试擦拭标签并重新尝试。 5. **物理距离**: NFC需要近距离操作，确保手机与目标设备或标签近在咫尺。 6. **无阻碍接触**: 确保iPhone的背部（通常在苹果标志附近）与NFC设备直接接触，避免金属或厚重物品阻挡。 7. **联系Apple支持**: 如果问题持续存在，不要犹豫联系Apple官方支持获取专业帮助。 了解并掌握这些使用方法和故障排除技巧，你将能够更好地利用iPhone的NFC功能。

• Using Apple Pay for contactless payments

When NFC (Near Field Communication) is activated on your iPhone, you can utilize Apple Pay to make payments at supported retail stores and merchants by simply holding your iPhone close to the payment terminal. To do this, you'll first need to set up Apple Pay on your iPhone and add a credit or debit card to your account.

• Sharing information with other NFC-enabled devices

Using NFC on an iPhone to Share Information with Other NFC-Enabled Devices

You can utilize NFC (Near Field Communication) to share information with other devices, like contacts, documents, or images. For this, you'll need to have the suitable application installed on your iPhone. For instance, you'll need the "Files" app for sharing files, or the "Contacts" app for sharing contact information.

• Connecting to NFC-enabled devices

You can utilize NFC (Near Field Communication) to link your iPhone with other devices, like speakers or printers. For this to function, both your iPhone and the other device must support NFC technology and be placed in close vicinity to each other. In some cases, a pairing process might also be necessary before you can establish a connection.

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Reading NFC tags

You can utilize NFC to scan NFC tags, which are often found on products or posters. To do this, open the "Wallet" app on your iPhone and position it close to the tag. If the tag includes information that your iPhone can interpret, it will promptly display the relevant details on your screen.

It's worth noting that some NFC features might not be accessible in all regions or on all carriers. For instance, Apple Pay might not be supported in every country, and certain carriers might have their own proprietary NFC payment systems that you would need to utilize instead.

If you encounter any issues with NFC on your iPhone, here are some methods to resolve them:

1. Ensure NFC is activated: Access the "Settings" app and tap on "Wallet & Apple Pay" to confirm that NFC scanning is enabled.
2. Verify iPhone proximity: NFC functions only over short distances, so make sure your iPhone is near the other device or NFC tag you wish to interact with.
3. Restart your iPhone: If you encounter difficulties connecting to another device or reading an NFC tag, restart your iPhone to see if that resolves the problem.
4. Update your iPhone's software: If you're experiencing NFC issues, a software update might solve the problem. In the "Settings" app, go to "General," and then choose "Software Update" to check for and install any available updates.
5. Consult the app or device documentation or support: If you're having issues using a specific app or device with NFC, refer to the manufacturer's documentation or support resources for troubleshooting guidance.

Conclusion

In summary, enabling NFC (Near Field Communication) on your iPhone is a straightforward procedure that unlocks a variety of new functionalities for your device. By adhering to the instructions provided in this guide, you will be able to activate NFC on your iPhone and utilize it for tasks such as making contactless payments through Apple Pay or sharing data with other NFC-compatible devices. Keep in mind that you might need to tweak additional settings or options to fully leverage NFC on your phone, and don't forget to ensure your operating system is up-to-date if necessary.