How to turn on and configure an IR port on Xiaomi Redmi Note 10 Pro: the full guide 2026

Introduction: why you need an IR port in a smartphone and how it works on the Redmi Note 10 Pro

The infrared port (IR port) in smartphones is not just a tribute to retro technologies, but a full-fledged tool for managing household appliances. Xiaomi Redmi Note 10 Pro, despite its modern filling, has retained this module, which favorably distinguishes it from many flagships of other brands. With the help of an infrared port, you can turn your smartphone into a universal remote for a TV, air conditioner, music center and even some models of smart lamps - without having to buy additional hubs or adapters.

The main advantage of IR control is that it doesn't depend on Wi-Fi or Bluetooth, which means you can switch channels on your TV or adjust the temperature of your air conditioner even without an Internet connection. However, many users face the problem: the IR port on the Redmi Note 10 Pro doesn't work out of the box. The fact is that the module requires pre-activation and configuration through Mi Remote's proprietary software. In this article, we'll look at all the steps from checking for an IR port to fine-tuning the control of the equipment.

How to check if there is an IR port on your Redmi Note 10 Pro

Before you try to turn on the infrared port, make sure that it is physically present in your model. Xiaomi Redmi Note 10 Pro (model number sweet or sweetin) is equipped with an infrared transmitter, but in some regional versions it can be software disabled.

• 🔍 External inspection: The IR port is located at the top of the smartphone, next to the speaker and the front camera, and it looks like a small dark glass window (diameter). ~2 mm).
• 📱 Through Settings: Open Settings → The phone. → The full specifications should have Infrared Port in the Sensors section.
• 🛠️ Using the Engineering Menu: Enter the code ##4636## in the phone application, go to Phone Information and check the list of sensors.

If the IR port is not in the specifications, but is physically present on the case, this may mean that it is disabled at the firmware level, in which case it will require unlocking the bootloader and installing custom firmware (for example, LineageOS or Pixel Experience), which voids the warranty. On the official MIUI firmware for the Redmi Note 10 Pro, the IR port is always activated via Mi Remote without additional manipulation.

Step-by-step: how to turn on the IR port through Mi Remote

The Mi Remote app (or Xiaomi Remote in Russian) is the main tool for working with the IR port. It must be downloaded and configured before first using.

1. Installation of the annex: 📲 Open Google Play Store and find Mi Remote (Developer – Xiaomi Inc.). 🔽 Download and install the app. Some regions may require VPN (For example, Hong Kong or India).
2. First start and setup: 🔘 Run Mi Remote and allow access to Camera (required for scanning equipment) and Files. 📱 The app will automatically determine the model of your smartphone (Redmi Note 10 Pro) and offer to update the database of remotes.
3. Activation of the IR port: 🔦 Click on the icon. + in the upper right corner, then select the category of equipment (for example, TV). 🔍 Follow the instructions on the screen: the application will offer to direct the smartphone to the equipment and test the signal.

If after installing Mi Remote you see a message "Infrared port not detected", follow the following steps:

Check if there is dirt on the IR transmitter (wipe with an alcohol napkin)

Reboot your smartphone

Update Mi Remote to the latest version

Make sure the developer mode is on (not necessarily, but sometimes helps)-->

Customizing the control of the technique: adding devices and creating macros

Once the IR port is successfully activated, you can start adding technology. Mi Remote supports more than 1,000 brands and 50,000 device models, but sometimes manual adjustment is required.

1. Category selection: In the main menu Mi Remote tap the icon TV.
2. Brand Search: Type in the Samsung search box and select your model (or the nearest year of release).
3. Button testing: Point your smartphone at the TV and press Power. If the TV responds, save the settings.
4. Add to favorites: Hold the device icon to fix it on the home screen of the application.

For advanced users, you can use macros, which are a sequence of commands for multiple devices, for example, you can create a macro called Kino that will:

• 📺 Turn on the TV;
• 🔊 Set the volume to 50%;
• 🎬 Launching the Netflix app;
• 🌡️ Turn off lights through a smart lamp (if it supports IR control).

To create a macro:

1. Go to the Macros section of Mi Remote.
2. Click Create and add a sequence of commands.
3. Save the macro and assign it an icon for quick access.

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If your appliances don't automatically recognize you, try choosing a model from the same brand but from a different year of release, and often the IR codes match up for entire product lines.

Common Problems and Their Solutions

Even after a successful setup, the IR port may not work as well, and here are the typical problems and ways to fix them:

If none of these methods worked, try resetting Mi Remote:

1. Open the Settings → Applications → Mi Remote.
2. Press Warehouse. → Clear the data.
3. Restart the app and add the devices again.

⚠️ Note: Some models of equipment (for example, Daikin air conditioners or TVs) LG OLED 2022+ In this case, Mi Remote may not work, you will need specialized software like BroadLink or Logitech Harmony.

Alternative ways to control equipment without Mi Remote

If you don’t like Xiaomi’s branded app, you can use third-party solutions, which often offer advanced features like schedule management or integration with Google Assistant.

• 📱 AnyMote Universal Remote: Supports over 900,000 devices, allows you to create your own IR commands. Requires you to buy a premium version to unlock all features.
• 🔧 IR Universal Remote: Free, open-source application that allows you to import custom device profiles.
• 🤖 Tasker + Plugin "AutoInput": To automate the control of equipment (for example, turning on the air conditioner by geolocation.

For the use of third-party applications:

1. Download the selected software from Google Play.
2. Allow access to Camera and Infrared Port (in Android settings).
3. Follow the instructions of the app to add devices.

One of the key benefits of third-party solutions is the ability to back up settings, for example, AnyMote can export device profiles to a file and transfer them to another smartphone.

Security and Restrictions in the Use of an IR Port

Despite the convenience, IR management has a number of limitations that are worth knowing:

• 🔒 No encryption: IR signals are transmitted in plain sight, theoretically intercepted using special equipment (for example, Saleae Logic Analyzer).
• 📡 Limited range: Maximum range up to 10 meters in ideal conditions (no obstacles or interference).
• 🔄 Feedback impossibility: You can send commands but not receive device status (e.g., current air conditioner temperature).

To minimize the risks:

• Do not use the IR port to manage ATMs, safes or security systems.
• Update Mi Remote regularly – new versions fix protocol vulnerabilities.
• If you use macros for a smart home, set up two-factor authentication in your Xiaomi account.

⚠️ Note: Some manufacturers (such as Sony or Panasonic) block third-party IR remotes through firmware updates. If devices have stopped responding to commands after the update, check for alternative profiles in Mi Remote or contact brand support.

FAQ: answers to frequent questions about the IR port on the Redmi Note 10 Pro

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IR port on Redmi Note 10 Pro is a universal tool for managing equipment, but its capabilities are limited by device protocols. Wi-Fi/Bluetooth-solutions (for example, through Mi Home or Google Home).