Xiaomi Mi TVs have long since ceased to be just video viewing devices, they have become full-fledged multimedia centers with support for wireless technology. One of the key advantages of modern models is a built-in Bluetooth module that allows you to connect headphones, game controllers, keyboards and even smartphones without unnecessary wires. However, not all users know how to activate this feature correctly, especially if we are talking about budget or outdated versions of TVs.
In this article, we will learn how to turn on Bluetooth on the Xiaomi Mi TV of different generations – from the flagship Mi TV Q2 to the earlier Mi TV 4A. You will learn not only the basic steps of setting up, but also the nuances of working with the firmware of MIUI TV, solving typical problems (for example, when the module does not detect the device), as well as alternative ways to connect if the regular Bluetooth for some reason does not work.
Check for Bluetooth in your Xiaomi Mi TV
Before you try to turn on Bluetooth, make sure your Xiaomi TV is equipped with it at all. Not all models, especially budget or released before 2019, have a built-in module.
- 📄 Documentation: Find a box or user manual – the specifications should include a Bluetooth item with the version (e.g. Bluetooth 4.2 or 5.0).
- 🔍 Settings menu: Go to Settings → On TV. → Specifications: If Bluetooth is available, it will be listed as a wireless interface.
- 🌐 Official website: Enter your TV model (e.g. Mi) TV P1 55′′ on Xiaomi website and check the “Facts” section".
If your Bluetooth model is missing, don’t despair: in the alternatives section, we’ll tell you how to connect devices through the Internet. USB-adapter.
The standard way to enable Bluetooth on Xiaomi Mi TV
For most modern Xiaomi TVs (e.g., Q1E, P1, A2 or ES series), the activation process for Bluetooth looks the same.
- Take the remote and press the Settings button.
- Go to Connections and Sharing (or Network and Accessories in Old Firmware).
- Select Bluetooth.
- Move the slider to the on position.
- Click Device Search and select the gadget from the list (e.g., Redmi Buds 4 headphones).
Once connected successfully, the device will appear in the list of Conjugate Devices. Note: some models (such as the Mi TV 4S) require a password confirmation (usually 0000 or 1234) on the first pairing.
Make sure the device is charged (minimum 30%)
Enable pairing mode on the gadget (for example, hold the button on the headphones)
Be within 10 meters of the TV.
Disable other Bluetooth devices to avoid conflicts
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⚠️ Warning: If the TV doesn't find the device after turning on Bluetooth, try restarting the TV (hold the power button on the remote for 5 seconds). In 30% of cases, this solves the problem of temporary failures of the module.
Features of Bluetooth inclusion on old Xiaomi models
Xiaomi TVs released before 2020 (such as Mi TV 4A or Mi TV 4C) may have trimmed settings or outdated versions of MIUI TV firmware.
- 🔄 Software Update: Before setting up Bluetooth, check the relevance of the firmware in Settings → On TV. → System updates, for example, for Mi. TV 4A Minimum version with Bluetooth support — MIUI TV 1.6.65.
- 🎮 Hidden menu: Some models have Bluetooth hidden in Settings → Additionally. → Wireless networks.
- 🔌 Hardware limitations: Mi models TV 3S early 4A (2018 may not support Bluetooth at all – they need an external adapter.
If your TV is a problem model, try resetting to factory settings (Settings → About TV → Reset) which sometimes helps to “emerge” hidden features after an update.
How do I find out the firmware version?
Solving problems with connecting Bluetooth devices
Even if Bluetooth is on, the Xiaomi Mi TV may not see your headphones, speakers, or gamepad. Let’s look at the typical causes and ways to address them:
| Problem. | Possible cause | Decision |
|---|---|---|
| Device not detectable. | The pairing mode is not activated on the gadget | Hold the power button on the headphones / column for 5-10 seconds until the indicator flashes. |
| Connection interrupted | Weak signal or interference from other devices | Make sure there are no obstacles between the TV and the gadget (walls, metal objects) |
| The sound is delayed. | Uses an outdated codec (e.g. SBC) | In Bluetooth device settings, select AAC or aptX codec |
| Bluetooth is turned on but immediately switched off | Failure of the module or firmware | Reset network settings: Settings → Network and Internet → Network reset |
If none of these things work, check to see if the third-party software is blocking the connection. For example, some TV management applications (such as Mi Remote) may conflict with the Bluetooth module. Try temporarily removing them.
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For game controllers (such as Xbox Series X or DualSense), press and hold the pairing button on the joystick before connecting to Xiaomi TV until the indicator flashes quickly, which puts it in the search mode for new devices.
Alternative ways to connect devices without Bluetooth
What to do if your Xiaomi Mi TV doesn't support Bluetooth? There are a few workarounds:
- 🔌 USB-Bluetooth Adapter: Connect to the Port USB 2.0 on a TV external adapter (e.g. TP-Link) UB400 Asus USB-BT400). After connecting, restart the TV – the system must automatically recognize the new device.
- 📶 Wi-Fi Direct: Some headphones (e.g. Sony) WH-1000XM4) Support Wi-Fi connectivity. Activate Wi-Fi Direct in your TV settings and select your device.
- 🎧 3.5mm audio jack: If your TV is equipped with audio output, use wired headphones or a 3.5mm adapter → Bluetooth (e.g. Avantek) BTA-200).
It's important: USB-Adapters do not work on all Xiaomi Mi models TV. Check compatibility on forums before buying (e.g., check compatibility, 4PDA). For example, adapters on a chip. CSR 4.0 is most often supported on Realtek. RTL8761B — no.
Compatibility of Xiaomi Mi TV with popular Bluetooth devices
Not all gadgets work equally well with Xiaomi TVs, here is the compatibility table for popular devices:
| The device | Compatible with Xiaomi Mi TV | Notes |
|---|---|---|
| Redmi Buds 3/4 Pro | ✅ Complete. | Supported by AAC (low latency) codec |
| Apple AirPods (all generations) | ⚠️ Partial | There may be problems with automobilization after shutdown |
| Sony WH-1000XM5 | ✅ Complete. | It is recommended to use the LDAC codec for better sound. |
| Xbox Wireless Controller | ✅ Full (on) MIUI TV 3.0+) | Requires an update of the controller firmware |
| Logitech K400 Plus | ✅ Complete. | Supports text entry in Smart TV-annexes |
Apple devices (such as AirPods) may require manually switching the audio profile in the TV's Bluetooth settings. Select Headphone (A2DP) over Phone Headset (HSP) to avoid poor audio quality.
⚠️ Note: When connecting game controllers (e.g. DualShock 4) to Xiaomi Mi TV via Bluetooth, you may experience a delay of up to 100 ms. For competitive games, it is recommended to use a wired connection via USB-OTG.
Update firmware to improve Bluetooth
If your Xiaomi Mi TV supports Bluetooth, but it is unstable (communication breaks, poor sound quality), the problem may lie in outdated firmware.
- Open Settings → About TV → Update system.
- Click Check for updates.
- If a new version is available (e.g. MIUI TV 3.1.4), confirm installation.
- Wait for the reboot (it will take 5-10 minutes).
For models that don’t receive air updates (e.g. 2018 Mi TV 4A 32), you can manually install the firmware:
- Download the current version from the official website of Xiaomi Support.
- Unpack the archive and copy the update.zip file to the flash drive (FAT32 format).
- Connect the flash drive to the TV, then go to Settings → About TV → Update via USB.
After the update, reset your Bluetooth settings (Settings → Connections → Bluetooth → Forget all devices) and pair again.
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The firmware update not only improves Bluetooth performance, but also adds support for new codecs (such as LC3 for low-latency headphones) and fixes security vulnerabilities.
What if Bluetooth on Xiaomi Mi TV doesn’t work?
If none of these methods worked and Bluetooth still doesn’t turn on, consider the following options:
- 🔧 Reset to factory settings: Go to Settings → On TV. → Reset. It will delete all the data, but it will return the original system parameters.
- 🛠️ Hardware check: If the TV fell or was repaired, the Bluetooth module could be damaged.
- 📡 Use of alternative technologies: Wi-Fi Direct for sound transmission to compatible speakers. HDMI ARC soundbar. USB-C/OTG wire-wire.
If you suspect a hardware malfunction, check the Bluetooth module through the service menu.
- Turn off the TV.
- On the remote, press sequentially: Menu → 1 → 3 → 9 → Menu.
- In the menu that opens, select Bluetooth Test and monitor the status of the module.
⚠️ Attention: Service menu is for professionals. Do not change the settings if you are not sure about their purpose - this can lead to a system failure!