NFC Xiaomi Redmi Note 10S: How to Include, Configure and Use Without Errors

Xiaomi Redmi Note 10S — One of the most popular mid-range smartphones that supports technology NFC. However, many owners face problems when trying to enable or use this feature, unlike flagship models where the new model is designed to be a part of the system. NFC activated in two clicks, there are nuances: from hidden settings to regional restrictions.

In this article you will find detailed instructions with pictures how to turn on NFC on the Redmi Note 10S (including versions for different regions, set up contactless payments via Google Pay or Mi Pay, and solve common errors such as "NFC Not detected" or "The device does not support contactless payments. NFC on this model with other Xiaomi smartphones and tell you how to check if the chip is turned off at the firmware level.

If you've already tried to include NFC And you can do it with standard settings, and you can't do it -- don't rush to get your phone repaired. 80 percent of the time, it's software-based, and we'll show you how to do it.

What is NFC in Xiaomi Redmi Note 10S and why you need it

NFC (Near Field Communication is a short-range wireless communication technology (up to 10 cm) that allows you to exchange data between devices or read information from tags. 10S chip NFC Built into the upper body (near the speaker) and supports three main functions:

• 💳 Contactless payments via Google Pay, Mi Pay or banking applications (SberBank, Tinkoff, etc.).
• 🔗 Data transfer between smartphones (Android Beam is outdated, but some applications still use it).
• 🏷️ Reading NFC-tags (e.g., to automate tasks through applications such as Trigger or NFC Tools).

It is important to understand that NFC Redmi Note 10S It only works in active mode – that is, the smartphone itself cannot act as a passive tag (for example, to pay from another phone). MIUI function NFC It can be disabled at the software level even if the chip is physically present.

Compared to the flagships (Mi 11 or Redmi) K50), NFC note 10S It has a limited data rate (up to 424 kbit / s versus 848 kbit / s in new models), but for payments and reading tags this is more than enough.

How to check if there is NFC in your Redmi Note 10S

Before trying to turn on NFC, Make sure your model does support this feature.The thing is, the Redmi Note 10S It was produced in several versions, and in some regions (for example, India or China) NFC might have been absent.

Here are 4 ways to check:

1. Look at the box or documentation – look for the inscription "NFC" contactless.
2. Check through Settings: Open Settings → The phone. → Full specification. Scroll down to Wireless Networks, there should be a paragraph "NFC".
3. Use the application AIDA64: Install the app from Google Play. Go to System → Chipset. Find a line "NFC" — If there is one, the chip is present.

Visual examination:

If no one has confirmed the presence of NFC, It is probably your version of the Redmi Note. 10S It doesn't support this function, and in this case, further attempts to include it are pointless.

Step-by-step: how to turn on NFC on Xiaomi Redmi Note 10S

If you have confirmed the presence NFC, Importantly, the process may vary depending on the version. MIUI (12, 13 or 14, we'll look at all the options.

Method 1: Standard Enablement through Settings

This is the simplest method that works on most firmware:

1. Open Settings (the gear icon on the main screen).
2. Go to Connect and Sharing (or Wireless Networks in older versions of MIUI).
3. Slip on NFC.
4. Activate the switch at the top of the screen.
5. (Optional) Turn on Android Beam if you want to transfer files.

If the paragraph NFC No menu, go to the next method.

Method 2: Enable through the notification panel

In some firmware NFC You can turn it right out of the curtain:

1. Swipe your finger down to open the notification panel.
2. Swipe down again to open the full panel.
3. Find the badge. NFC (It usually looks like two waves or letters "NFC").
4. Stick it on for activation.

If there is no sign, you can add it:

1. Click on the pencil icon (or "Edit") in the notification bar.
2. Find it. NFC In the list of unavailable shortcuts and drag it to the active area.

Method 3: Hidden settings for regional firmware

If NFC No menu, but the chip is physically there, try this method:

1. Open the phone app and enter the combination: ##4636##
2. In the menu that opens, select Phone Information.
3. Scroll down and find the item. NFC — If you have one, tap it to activate it.

If this method did not work, perhaps, NFC It's turned off at the firmware level, and then you can only flash it to the global or European version. MIUI.

Configure contactless payments via NFC

Turn on NFC — And that's only half the story. To pay for things with your phone, you have to set up a payment app. Let's look at the two most popular options: Google Pay and Mi Pay.

Setting up Google Pay

Google Pay works on all smartphones with NFC support HCE (Host Card Emulation. Here's how to set it up:

1. Download Google Pay from Google Play (if not already installed).
2. Open the app and log in to your Google account.
3. Tap Add a map → Credit or debit card.
4. Scan the map or enter the data manually.
5. Confirm the addition via SMS or banking application.
6. You can pay by bringing your phone to the terminal.

Important: Some banks (e.g. SberBank) require additional activation of contactless payments in their mobile app, and make sure you don’t have a region-by-region lock (e.g., if the phone is bought in China, Google Pay may not work).

Setup Mi Pay

Mi Pay is a proprietary payment solution from Xiaomi that works in some countries (including Russia).

1. Open Settings → Connection and Sharing → NFC.
2. Tap Mi Pay (or Contactless Payments).
3. Follow the instructions on the screen to link your bank card.
4. After adding the card, install Mi Pay as the default payment app.

Note: Mi Pay supports fewer banks than Google Pay, but can be useful if you have problems with your phone region.

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If the terminal does not read the payment, try to bring the phone to it by the other side - the antenna NFC Redmi Note 10S nearer to the top of the body.

Typical problems with NFC on the Redmi Note 10S and their decisions

Even after successful inclusion NFC Users often encounter errors, and here are the most common ones and how to fix them:

1. NFC not switched on (grey switch)

If the switch NFC Inactive in the settings, the reasons may be as follows:

• 📱 Regional locking – on Chinese or Indian firmware NFC So, it can be software-enabled, so you can reflash the phone on Global or EEA version MIUI.
• 🔄 Outdated firmware - update MIUI Up to the latest version through Settings → Updating the system.
• 🛠️ Hardware malfunction – if the phone falls or gets wet, the chip NFC I could have failed. I'll check it through AIDA64 (section "Dads").

2. Payments do not pass (the error "Device is not supported")

This error is usually associated with:

• 🏦 Unsupported bank – check the list of compatible banks in the Google Pay or Mi Pay settings.
• 🌍 Regional restrictions - if the phone is bought in China, Google Pay can block payments. Solution: change region in Google settings or use Mi Pay.
• 🔒 Lack of certification - some firmware fails Google's security checks.Solution: install official global firmware.

3. NFC It is unstable (it shuts down on its own)

If NFC switch off:

• 🔋 Saving charge – turn off the power saving mode for NFC battery-setting.
• 📶 Interference from other devices – remove the phone from others NFC-tagging.
• 🔄 Failure of the software - reset the settings NFC through settings → Annexes → Application management → NFC (click "Erase the data").

⚠️ Note: If you use custom firmware (such as LineageOS or Pixel Experience), NFC It may not work due to lack of proprietary drivers, in which case, go back to the official one. MIUI Or find a firmware with built-in support NFC for your model.

Comparison NFC Redmi Note 10S with other Xiaomi models

If you are considering Redmi Note 10S As a contactless payment device, it is useful to compare its capabilities with other Xiaomi smartphones:

As you can see from the table, Redmi Note 10S It's a little bit faster than the flagships in terms of data transfer speed, but for everyday payments, that's enough. NFC Budget smartphones are not often found.

If you need more advanced support NFC (For example, to work with two payment systems at the same time, look for the Redmi Note 11 Pro or Xiaomi. 12T.

Additional functions NFC: What else can I do?

NFC Redmi Note 10S And it's not just for payments, but for some other useful scenarios:

1. Automation of tasks with NFC-marker

You can program it. NFC-tags for doing different things:

• 🔊 Enabling silent mode when touching a label on the desktop.
• 📶 Connecting to Wi-Fi at home or in the office.
• 🎵 Running a playlist in Spotify when touching a tag in the car.

This will require:

1. Buy NFC-Tags (cost from 50 rubles per piece on AliExpress).
2. Install the NFC Tools or Trigger app.
3. Put the action on the label.
4. Attach the tag in a convenient place (for example, on the keys or table).

2. Exchange of contacts and files

Although Android Beam is officially outdated, some apps (such as Send Anywhere or Xender) still support file transfer over the Internet. NFC. For that:

1. Turn on NFC on both devices.
2. Open the file in the application and select the option "Send through" NFC".
3. Hold the phones to each other (back to back).

The transfer speed will be low (about 100 KB/s), but for small files (business cards, photos) this is enough.

3. Identification and access

NFC can be used:

• 🔐 Opening of doors in the office or entrance (if installed) NFC-reader).
• 🚗 Controlling a smart home (for example, turning on the light when touching a tag).
• 🎫 Storage of electronic tickets (to the cinema, concert or museum).

For these purposes, specialized applications are usually required (e.g, NFC TagWriter from NXP).

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NFC Redmi Note 10S Supports all basic features except passive mode (i.e., the phone cannot work as a tag to pay from another device).

FAQ: Frequent questions about NFC Xiaomi Redmi Note 10S