NFC (Near Field Communication) technology has become an integral part of modern smartphones, allowing contactless payments, data exchange and control of smart devices with one touch. Xiaomi Redmi smartphone owners often face the question: how to activate this feature and start using it? Despite the apparent simplicity, the process of enabling NFC can vary depending on the device model and the version of the MIUI firmware.
In this article, weβll go through all the nuances, from checking for NFC in your Redmi to setting up contactless payments Step-by-step through Google Pay, Mi Pay, and other services. Weβll focus on common issues β why NFC might not work even after itβs turned on, and how to fix it. If youβve never used this technology or experienced errors after you upgraded your system, our instructions will help you figure out the problems without going to the service center.
Check out NFC support on your Xiaomi Redmi
Before you try to turn on NFC, make sure that your Xiaomi Redmi model is equipped with this module at all. Not all devices in the line support the technology - especially for budget models.
- π± Method 1: See the specifications of your model on the official Xiaomi website or in the documentation.+ 5G has NFC, The base version of the Redmi Note 11 is not.
- π Method 2: Enter a request in the browser search bar as "Redmi [your model] NFC support.β Usually, forum discussions or confirmation reviews appear in the first positions.
- π οΈ Method 3: Use the application AIDA64 (available on Google Play. After installation, go to System β Equipment and find a line NFC. If it is not there, the module is not physically present in the device.
If your Redmi does not support your NFC, No instruction will help activate it, so consider using alternative solutions like Bluetooth tags or other devices. QR-But for a full-fledged payment system like Google Pay, there is a presence of code for contactless transactions. NFC necessarily.
Step-by-step: how to turn on NFC on Xiaomi Redmi
If your device supports NFC, follow this instruction, and the process may vary slightly depending on the version of MIUI, but the overall layout remains the same:
- Open the Settings app (the gear icon on the home screen or in the application menu).
- Scroll down and select Connection and Sharing (in some versions of MIUI it may be called Wireless Networks or Network and Internet).
- Slip on the item NFC. If it is not, try to search through the search bar in the settings (the magnifying icon in the upper right corner).
- Activate the NFC switch in the On position. You can also enable the Android Beam option (for data exchange between devices), but it is outdated and not supported by all applications.
After turning on the top notification bar, an NFC icon (a stylized letter "N") will appear. If it is not, try restarting the device or checking if the module is power-saving.
Is the NFC icon included in the notification panel?
Does the module appear in the settings as active?
Have you tried restarting your smartphone?
Have you checked with someone else? NFC-device (e.g., tagging)?
-->
β οΈ Note: Some Xiaomi Redmi models (e.g. Redmi Note 8 Pro) NFC It can be disabled in regional firmware. If you don't find a setting, try changing the system region to Europe or Global through Settings. β Additionally. β Region.
Contactless payments via Google Pay and Mi Pay
Turning on NFC is just the first step, and to use a smartphone to pay, you need to set up a payment app, and let's take two popular options: Google Pay and Xiaomi's branded Mi Pay service.
Google Pay
- π³ Install Google Pay from the Play Market if it is not preinstalled.
- π Open the application and follow the instructions for adding a credit card. SMS bank-app.
- π± After adding the card, the application will automatically prompt you to make it a default payment for the NFC.
- π If the payment does not pass, check that in the settings NFC Google Pay is selected as the main payment application (Payment by default).
Mi Pay
Mi Pay is an alternative from Xiaomi, which works in some regions (including Russia).
- Open the Mi Pay app (if not, download from the Mi App Store or APKMirror).
- Attach the bank card of the supported bank (the list is available on the Xiaomi website).
- In NFC settings, select Mi Pay as the default app.
- To pay, bring your smartphone to the terminal and confirm the transaction with a fingerprint or PIN-code.
| Service | Supported banks (Russia) | Is the Internet required? | Max. Payment amount. |
|---|---|---|---|
| Google Pay | Sberbank, Tinkoff, VTB, Alfa-Bank, etc. | No (for payments) | Up to 100,000. β½ (bank-dependent) |
| Mi Pay | Sberbank, Gazprombank, Raiffeisen, etc. | Yes (for authorization) | Up to 50,000. β½ |
| Samsung Pay | Not supported on Xiaomi | β | β |
β οΈ Note: If payments fail after setting up, check if your bank blocks them.Some financial institutions require additional activation of contactless payments via a mobile application or support call.
Common NFC Problems on Xiaomi Redmi and Their Solutions
Even when set up properly, NFC can be unstable, and here are some common errors and ways to fix them:
- π NFC It turns on but doesn't: Check if the module is in conflict with the cover or the protective film. Metal accessories can shield the signal. Try removing the cover and repeat the operation.
- π΅ Terminal doesn't see phone: Make sure you bring your smartphone to the reader with the right side - antenna NFC usually located at the top of the back panel (near the camera).
- π NFC Disables itself: In battery settings (Settings) β Battery. β Energy saving mode) add NFC to the list of exceptions so that the system does not turn off the module to save charge.
- π« Mistake "NFC Not supported: If the module previously worked, but after the update MIUI Missing β try rolling back to the previous firmware version or resetting settings (Settings) β The phone. β Resetting settings).
If none of these methods worked, the problem could be hardware, in which case, contact Xiaomiβs service center for diagnostics. The cost of repairing an NFC module is usually between 1,500 and 3,000 rubles, depending on the model.
What if NFC stopped working after MIUI update?
How to use NFC on Xiaomi Redmi for other tasks
Contactless payments are not the only application of NFC, and it is possible to:
- π Read tags: Apps like NFC Tools allow you to record and read data from NFC-This is convenient for automating tasks (for example, turning on Wi-Fi when touching a label on the desktop).
- π± Android Beam is outdated, some applications (such as Send Anywhere) support data sharing via NFC.
- π Manage smart devices: Many smart locks, wireless headphones, and car systems (e.g. Xiaomi Mi Car Key) use NFC fast-sync.
- π« Use as a pass: In some cities (for example, Moscow, St. Petersburg) NFC-The smartphone can be linked to the transport card (Troika, Arrow) through the Metro or My Travel.
Important: Transport cards require HCE (Host Card Emulation) support and compatible firmware, and some Redmi models (e.g. Redmi 9T) may be blocked.
π‘
If you use NFC frequently for payments, add a module inclusion shortcut to the home screen. To do this, hold your finger in the free screen space β Widgets β find NFC and drag it to the desktop.
Security with NFC on Xiaomi Redmi
NFC is a convenient, but potentially vulnerable technology. Here's how to protect your data:
- π Turn it off. NFC, When not in use: This will reduce the risk of unauthorized reading (e.g., through trap scanners in public places).
- π‘οΈ Use it. PIN-code or biometrics: Set up payment confirmation with a fingerprint or graphical key in Google settings Pay/Mi Pay.
- π΅ Do not bring your phone to unknown terminals: Fraudsters can install fake readers to steal card data.
- π Regularly update the firmware: Xiaomi releases security patches that close vulnerabilities in the module NFC. Check for updates in Settings β The phone. β Updating the system.
If you suspect that your card details have been compromised, immediately block it through the bank's mobile app and add a new one to the payment service, which most banks allow in a matter of minutes.
π‘
NFC on Xiaomi Redmi is safe when you follow the basic rules: disable the module after use, configure two-factor authentication and avoid suspicious terminals.
Comparison of NFC on different Xiaomi Redmi models
Not all Redmi smartphones work equally well with NFC, and we tested several popular models and compiled a comparison table:
| Model | Support for NFC | Reading speed | HCE support (transportation) | Features |
|---|---|---|---|---|
| Redmi Note 11 Pro+ 5G | Yes. | High (0.3 sec) | Yes. | The antenna is located at the top, supports Mi Pay without restrictions. |
| Redmi K50 Pro | Yes. | Mean (0.5 sec) | Yes. | Sometimes it conflicts with metal covers. |
| Redmi 10C | No. | β | β | A budget model without an NFC module. |
| Redmi Note 10 Pro | Yes (Global version only) | Low (0.8 sec) | Partially. | In Russian firmware, NFC can be turned off software. |
If you plan to use NFC heavily, consider not only the module but also its implementation when choosing a model, for example, the Redmi Note 12 Pro+ features an improved antenna, which reduces the number of errors in payments.