How to repair FM-Radio on Xiaomi smartphones: 5 working ways

FM-Radio on Xiaomi smartphones is a useful feature that allows you to listen to local radio stations without the Internet and without traffic consumption. However, many users face a problem: after updating the firmware, resetting settings or buying a new device, the Radio app FM" It disappears from the menu, and there is no option in the settings to turn it on, and in some cases, the function simply stops working, giving an error: "Antenna is not connected" or "No signal".

Causes of missing FM-Radio on Xiaomi, including Redmi, POCO, Mi) may be different:

• 📱 The absence of a pre-installed application in firmware (especially relevant for global versions) MIUI and devices for the European market).
• 🔧 Software disabling the function of the manufacturer in new versions of the software (for example, in the MIUI 14+).
• 📡 Hardware limitations: not all Xiaomi models are equipped FM-chip, even if the characteristics indicate otherwise.
• 🔄 Resetting or flashing, after which the radio disappears from the system.

In this article, we will discuss all the working methods of recovery. FM-radio, including hidden settings, installing third-party apps, and manually adding features through firmware.You’ll also learn how to check if your Xiaomi model supports FM-hardware-level receiver.

1. Checking hardware support FM-radio

Before you try to restore the radio, make sure your Xiaomi smartphone is physically equipped. FM-Many modern models (especially the flagships of the Mi series) 12/13/14 and some Redmi Notes) do not have hardware support, even if the specifications on the site indicate otherwise.

How to check:

• 🔍 Go to the GSMArena website, find your model and check the Comms section. → Radio, if it says so. FM radio (unspecified) or No - no chip.
• 📱 Type a Google search for site:mi.com [your model] FM radio (e.g. site:mi.com Redmi Note 12) FM Official pages sometimes show real support.
• 🛠️ Use the app. CPU-Z (available on Google Play: Sensors or Hardware may display information about the radio module.

⚠️ Note: If your model does not support FM-radio at the hardware level, none of the methods described below will work, in which case the alternative is online radio over the Internet (for example, TuneIn Radio or Radio Garden).

2. Inclusion of hidden FM-radio through the engineering menu

On some Xiaomi models, especially Redmi and POCO) function FM-The radio is hidden in the engineering menu and not displayed in the standard settings:

1. Open the Phone app and type in the combination: ##3644633## This will open the Engineer Mode (MTK) (powered by MediaTek processors).For devices running Qualcomm Snapdragon, try: ##4636###
2. Go to the Hardware Testing section → FM Radio.
3. Press Turn On FM Radio and confirm activation.
4. Go back to the main menu and select Save & Exit.

After that, the standard Radio FM app should appear in the app menu. If it is not available, try restarting the device.

Enter code ##3644633###| Find FM Radio|Enable function|Save and exit |Reboot phone-->

⚠️ Note: Not all engineering menus are the same! FM Radio can be called Radio Test or Radio Test. RF Be careful - changing other options in the engineering menu can lead to unstable phone operation.

Installation of the official application "Radio FM" via APK

If FM-radio is supported hardwarely, but the application is remote or hidden, it can be installed manually through the APK-The official application from Xiaomi is called com.miui.fm and is available for download on third-party resources (for example, APKCombo or APKMirror).

Installation instructions:

• 📲 Download the latest version APK-miui FM Radio (check compatibility with your version) MIUI).
• 🔓 Allow installation from unknown sources: Settings → Annexes → Special permits → Installation of unknown applications.
• 📥 Install. APK and launch the app.
• 🎧 Connect the headphones (they act as an antenna!) and perform an automatic search for stations.

If the application gives an error "FM is not supported" after installation, then:

• 🔹 Your model doesn't. FM-chip (see section 1).
• 🔹 Firmware blocks radio operation (solution – see section 4).
• 🔹 Incompatible version is installed APK (Try another build).

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If Radio FM doesn’t start, try clearing its cache: Settings → Applications → Application Management → FM Radio → Clear the cache.

4. Recovery FM-Radio via Firmware (for advanced radio)

Some of the major versions (especially the global versions) MIUI Europe) FM-The radio is off at the system level:

• 🔄 Reflash to regional version (for example, Indian or Chinese) where radio is on by default.
• 🛠️ Editing the build.prop file (requires root rights).
• 📦 Install custom firmware (e.g. Xiaomi.eu or PixelExperience) where radio is activated.

Method 1: Change the firmware region (without root)

1. Download MIUI bootloader (available on Google Play) and find firmware for your model labeled India (IN) or Global (EEA).
2. Install firmware through Settings → About Phone → System Update → Three Dots → Select a firmware file.
3. After the update, check for the radio FM app.

Method 2: Edit build.prop (root only)

If you have root rights, you can manually enable FM support by adding a line to the system file:

ro.fmradio.enable=true

For this:

1. Install Root Explorer or BuildProp Editor.
2. Open the file /system/build.prop.
3. Add ro.fmradio.enable=true to the end of the file.
4. Save the changes and restart the device.

⚠️ Note: Editing system files without root rights or experience can lead to a device blink (completely inoperable.

Alternative annexes for FM-radio

If the standard Radio FM application is not working or missing, you can use third-party programs.

How to use third-party FM-applications:

• 🎧 Put your headphones on (they act like an antenna!) without them, the radio won't work.
• 🔍 Launch the application and wait for automatic scanning stations.
• 📶 If the signal is weak, try moving closer to the window or using a headphone extension.

⚠️ Note: Some apps (like NextRadio) may not work on Xiaomi with Qualcomm Snapdragon processors due to manufacturer restrictions. FM.

6. Solving work problems FM-radio

If FM-radio on but not catching stations or operating with interference, check the following points:

• 🎧 Headphones are like an antenna: FM-The radio on smartphones uses a wired headphone as an antenna, and if you use Bluetooth headphones, the radio won't work!
• 📶 Reception location: In basements or densely populated areas, the signal may be weak. Try going outside or holding your phone to the window.
• 🔋 Battery savings: In energy saving settings (Settings) → Battery → Battery mode) disable restrictions for the Radio app FM".
• 🔄 Application conflict: Some programs (e.g., Poweramp or VLC) They may block access to FM-Close them before using the radio.

Frequent mistakes and their solutions:

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If FM-The radio worked before, but Suddenly stopped catching the station, try resetting the network settings: → SIM-maps and mobile networks → Resetting network settings.

FAQ: Frequent questions about FM-radio