Remote from the Xiaomi TV does not work: full instructions for repair and setup

Why Xiaomi TV remotes can stop working and what to do about it

You've played your favorite TV show, but Xiaomi TV doesn't respond to commands from the remote? Or buttons are pressed and no reactions? This problem is familiar to many owners of Mi TV, Redmi Smart TV and other models of the brand. The reasons can vary from a dead battery to a software failure in the firmware. In 80% of cases, the malfunction can be fixed on its own in 5-15 minutes without the help of a service center.

In this article, we'll look at all the possible reasons why Xiaomi's remote is not working, and give you step-by-step instructions to fix them, learn how to check the remote's health, reset it, update the TV's firmware, and even control the TV without the remote in an emergency, and if the problem turns out to be hardware, we'll show you how to save on repairs.

To start with, diagnostics. Before you take the remote or carry it to the workshop, make sure that the problem is not the basics. For example, many users forget that Xiaomi Bluetooth remotes (such as the Mi TV 4S/5 Pro) require pre-synchronization with the TV after replacing the batteries - this is a common reason for the device to "silence".

1. Checking of elementary causes: batteries, obstacles, distance

Start with the obvious, check the power supply. Even if the monitor on the remote is on, it doesn't guarantee that the batteries are producing enough current. Take new batteries (preferably alkaline ones like Duracell or Energizer) and replace the old ones.

• 🔋 If the Xiaomi remote is equipped with an LED, it should flash when you press any button, and if not, the batteries are dead or the contacts are oxidized.
• 🔄 After replacing the batteries, some models of remotes (e.g., from Mi TV Q1/Q2) require a reboot: press the Menu + OK buttons for 5 seconds.
• 📏 Maximum distance for IR remotes is 8-10 meters, for Bluetooth up to 15 meters (no obstruction) Make sure there are no walls, furniture or other interference between the remote and the TV.

Also check the IR port on your TV (usually located in the front or bottom of the screen). It should be clean - dust or dirt can block the signal. Wipe the port with a dry wipe. If you have a Bluetooth remote (such as from Mi TV 5 or later), make sure that Bluetooth is on in the settings of the TV:

Settings → Devices → Bluetooth → Enable

⚠️ Warning: If the Xiaomi remote doesn't work after you replace the batteries, don't rush to throw it away. There may have been a pairing reset (relevant to Bluetooth models), which will require re-binding, as you can see in section 4.

2.Diagnostics of the remote: how to check if it works at all

Before you sin on the TV, make sure that the remote is the problem.

Test 1: Checking the IR remote through the smartphone camera

Turn on your smartphone camera, point the Xiaomi remote lens down and press any button. If the remote is working, you'll see flashing purple light on your phone screen (IR radiation is visible through the camera).

• 🔋 Batteries discharged or incorrectly installed.
• 🛠️ The remote board is faulty (the IR emitter is burned out).
• 💧 The contacts were moisture or oxidized.

Test 2: Checking Bluetooth remote via TV menu

For Bluetooth remotes (such as Mi Remote Controller from Mi TV 5 Pro):

1. Open on the TV Settings → Devices → Bluetooth.
2. See if the remote is displayed in the list of connected devices.
3. If not, click on Device Search and try to hide the remote again (press Menu + OK for 3 seconds).

If the remote doesn't pass any of the tests, it's probably faulty, but don't rush to buy a new one, and in section 5, we'll tell you how to fix it yourself.

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If you don't have a smartphone to check your IR remote, use a digital camera or a laptop webcam, and the main thing is that the device has an IR filter (most modern cameras don't have one).

3. Resetting the remote and TV settings

If the Xiaomi remote is flashing but the TV is not responding, the problem may be a software failure.

Resetting the pairing of Bluetooth remote

For Bluetooth models (e.g. Mi TV 4A/4S/5):

1. Remove the batteries from the remote for 10 seconds.
2. Insert the batteries back and press the Menu + OK buttons for 5 seconds until the indicator starts flashing.
3. On your TV, go to Settings → Devices → Bluetooth and select “Add Device”.
4. Bring the remote to the TV (up to 10 cm) and wait for pairing.

Resetting the TV to factory settings

If resetting the remote doesn't work, try resetting the TV itself, which will delete all your settings, but often solves control problems:

Settings → System → Reset → Reset all settings

After the reset, the TV will reboot and you will need to reset your Wi-Fi connection and login to your Xiaomi account.

⚠️ Warning: On some models (Mi TV Q1E, Redmi Smart TV X), factory resets may result in the loss of licenses for preinstalled services (e.g. Netflix or Disney+).

4. Updating the TV firmware as a solution to the problem

Sometimes the remote will stop working after updating the firmware or because of its outdated version. For example, in Mi TV 4A (models 2018-2019) there was a bug that caused Bluetooth remotes to refuse to mate after the update to MIUI TV 3.0.

How to update the firmware via the Internet

If the TV is connected to the network:

1. Go to Settings → About TV → System Update.
2. Click on "Check Updates."
3. If a new version is available, install it (the TV will restart automatically).

Manual installation of firmware via USB

If the update over the Internet does not work:

1. Download the latest firmware for your model from the official Xiaomi website (choose a file with the.zip extension).
2. Unpack the archive and copy the update.zip file to the flash drive (FAT32 format).
3. Put the flash drive in. USB-television-port.
4. Go to Settings → About TV → Update via USB and select a file.

After the update, check the remote. If the problem persists, try rolling back the firmware to the previous version (instructions in the spoiler below).

5. Repair of the remote with your own hands: step-by-step instructions

If the diagnostics show that the remote is defective but looks whole, you can try to fix it, and 60 percent of the time, the problem is oxidized contacts or contaminated circuit boards.

Disassembly of the remote

You will need: a screwdriver (usually PH0 or PH1), a plastic spatula (or mediator), cotton swabs and alcohol.

1. Take out the batteries.
2. Carefully put the latches on the back cover (they are fragile!).
3. Unscrew the screws (if any) and remove the front panel.

Cleaning and repair

Check the fee for the subject:

• 💧 Contact oxidation (green or white coating) - clean with alcohol.
• 🔌 Stripped tracks - solder carefully (if there is a soldering iron).
• 💥 Bloated capacitors - replace (requires soldering skills).
• 🧹 Dust or debris under the buttons - remove with a brush.

If the buttons are stuck or pressed poorly, remove the silicone keyboard and rinse it with warm water and soap, then dry.

Once cleaned, assemble the remote and check it. If it still doesn't work, the IR emitter or Bluetooth module may be faulty, in which case it's easier to buy a new remote (the original ones cost from 1,500 ₽, the analogues from 500 ₽).

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Before disassembling the remote, take a picture of the location of all the parts and wires, which will help to properly assemble it back and avoid new breakdowns.

6. Alternative ways to control the TV without a remote

If the remote is broken and the new one hasn’t been purchased yet, there are several ways to manage the Xiaomi TV without it:

1. Mi Remote app (for Android/iOS)

Download the official Mi Remote app from Google Play or the App Store.

1. Make sure that your TV and smartphone are connected to the same Wi-Fi network.
2. Launch the app and select “Add Device” → “Television” → Xiaomi.
3. Follow the instructions on the screen for pairing.

2.Management through HDMI-CEC

If you have an Android TV, an Xbox, or a PlayStation on your TV, you can use their remotes.

1. Enable HDMI-CEC in your TV settings (Settings → HDMI-CEC → Enable).
2. Now the console buttons will be duplicated on the TV (on/off, volume control, etc.).

3.The keys on the TV body

On the back or side of the Xiaomi TV, there are physical buttons (usually Power, Volume, Menu) that can be used for basic actions:

• 🔄 Reboot: Press the Power for 10 seconds.
• 📺 Source switching: Source button or Input button.
• ⚙️ Menu call: Menu button (hold 3 seconds to access settings).

Voice control

If your TV supports Google Assistant or Alice (such as Mi TV Q1E), you can use voice commands to:

• 🎤 OK, Google, turn on Netflix on your TV.
• 🔊 "Alice, turn it 20 percent louder."

To do this, pre-set the voice assistant in the TV menu.

7.When to contact the service: signs of a serious breakdown

If none of these methods worked, the problem may be a hardware malfunction of the TV or remote control.

• 🔌 The TV does not respond to any remote control (including universal or console).
• ⚡ Artifacts appear on the screen, stripes appear, or the TV spontaneously turns off.
• 🛠️ After disassembling the remote, you found burnt-out elements on the board (blackened chips, bloated capacitors).
• 🔄 Resetting and updating the firmware does not work.

The cost of repairs in official service centers Xiaomi:

Before visiting the service, check whether the warranty is valid on your TV (usually 12 months from the date of purchase). If so, the repair will be free.

⚠️ Warning: Some "unofficial" workshops offer cheap repairs but use substandard parts, which can lead to repeated failures, and focus on services with reviews on Yandex.Maps or 2GIS and ratings above 4.5.

FAQ: Frequent questions about Xiaomi TV remotes