Lost or broken the remote from Xiaomi TV and can’t turn on the sound? This situation is familiar to many owners of smart TVs, especially when there is no spare remote. Fortunately, the manufacturer has provided several alternative ways of controlling, from physical buttons on the case to mobile applications. In this article, we will discuss all the current methods of enabling sound without the original remote, including hidden functions and workarounds for different models of Mi TV, Redmi Smart TV and Xiaomi TV A Pro.
It is important to understand that the algorithm of actions can vary slightly depending on the year of release of the TV and the version of the MIUI TV firmware. For example, on models from 2020 to 2021 (for example, Mi TV 4S 55), the control buttons are located under the logo, and on Xiaomi TV Q2 2023 - on the side, we took into account these nuances and collected universal instructions that will suit 90% of devices. If your TV does not respond to standard methods, at the end of the article you will find a section with solutions for atypical cases.
Before you start, check the obvious: if the sound on the TV itself is turned off (the indicator may burn, but the speakers are silent due to activated Mute mode), also make sure that the problem is not connected devices, such as the Android TV console or soundbar, which can intercept the audio stream.
1.Use of physical buttons on the TV body
The most reliable way to control the TV is through the touch or mechanical buttons that are on the case, and their location depends on the model:
- 📺 Mi TV 4S/4A/4C (2018–2021): The buttons are hidden under the Mi logo at the bottom of the center of the screen. Click on the logo, and underneath it is a panel with the Power, Volume buttons. +/-, Menu and OK.
- 📺 Redmi Smart TV (All models: buttons are on the right sidebar. Look for a small recess with pictograms.
- 📺 Xiaomi TV Q2 / A Pro (2022-2026): buttons moved to the left side of the body, in a thin strip with touch control (touch, not press).
- 📺 Mi TV 5 Pro / ES: The buttons are integrated into the metal frame at the bottom. Press the right side of the frame, and the buttons will be illuminated.
To turn on the sound:
- Find the Power button (usually marked with a circle with a vertical line) and hold it for 3-5 seconds to turn on the TV.
- After downloading, find the volume buttons (Volume + and Volume -). Press Volume + to remove Mute mode.
- If the sound is still missing, check if the Deaf mode is activated (on some models it is activated by double pressing Volume-).
⚠️ Attention: On Xiaomi TVs TV Q2 2023 Touch buttons may not respond to wet or dirty fingers.Wash the panel with a dry wipe before use.
Find the Power button and hold it for 3-5 seconds
Check the button lighting (if any)
Press Volume+ to turn on the sound
Make sure that Mute mode is off.
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2.Manage via Mi Remote (Mi TV Remote)
If the physical buttons don’t work or they don’t (for example, on Xiaomi TV S Pro models with minimalist design), use the official Mi Remote app. It converts your smartphone into a full-fledged remote control.
First, make sure that:
- 📱 The TV and smartphone are connected to the same Wi-Fi network (or use Mi Home to control Bluetooth on new models).
- 🔄 Network management is enabled on the TV (activated by default).
- 📲 Mi Remote App Updated to the Latest Version (at 2026 — v5.12.3).
Instructions for setting:
- Download Mi Remote for Android or iOS version.
- Open the app and click Add Device → select Television → Xiaomi.
- Follow the instructions on the screen. The app will automatically find your TV on the local network.
- After connecting, a virtual remote will appear on the smartphone screen. Press the Volume + button or speaker icon to turn on the sound.
| Problem. | Decision |
|---|---|
| The app doesn't find the TV | Restart the router and TV. Make sure both devices are on the same 2.4GHz network (not all models support 5GHz). |
| Volume buttons are not working | Update the TV firmware through Settings → About TV → System Update. |
| The app gives an error and failed to connect. | Turn on the TV option Network management in Settings → System → For developers. |
| The sound is turned on, but immediately disappears. | Reset the sound settings to factory in Settings → Sound → Reset settings. |
On Xiaomi TVs from 2023 to 2026 (e.g. Xiaomi) TV A Pro 65" Mi Remote application may require confirmation of connection via QR-code that appears on the TV screen. If the screen is unresponsive, use the buttons on the case to open the menu and find the "Connect over" section. QR".
3. Alternative management applications
If Mi Remote doesn't work or you need more features, try third-party apps. They often support extra gestures and voice controls.
- 🎮 Unified Remote: universal remote with support for Xiaomi TV. Allows you to create custom buttons for quick access to sound settings.
- 🔊 TV Remote Control for Xiaomi: a specialized application with a simplified interface that supports volume control even on locked TVs.
- 🤖 Google Home: If your Xiaomi TV Integrated into the Google Assistant ecosystem, you can control the sound of your voice (for example, say, OK, Google, turn up the volume on your TV").
- 🍎 Apple HomeKit: for iPhone owners. requires pre-setting via Mi Home.
How to set up Unified Remote:
- Install the application on your smartphone and the server part on your PC (if you need control from a computer).
- Select from the list of Xiaomi TV devices.
- Connect to the TV via Wi-Fi or Bluetooth.
- Use a virtual remote or create your own commands to control the sound.
⚠️ Warning: Third-party applications may request access to the local network and microphone. Do not install programs from unverified sources - this can lead to data leakage or blocking the TV.
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If the TV is connected to the Internet, but the apps can’t see it on the network, try manually entering it. IP-You can find it through the router (section "Connected devices") or in the settings of the TV (Settings). → Network → Status).
4. Voice control via Mi AI Assistant
Xiaomi TVs will support Mi AI Assistant (formerly Xiao AI) from 2020 onwards, and if you have a model with a microphone (e.g. Mi TV 5 Pro or Xiaomi TV Q2), you can turn on the sound with a voice command:
Algorithm of action:
- Make sure the TV microphone is not dimmed (some models have a physical switch on the side).
- Say loudly, “Little Ai, turn up the volume” or “Xiao AI, turn on the sound” (in English firmware – “OK Google, unmute TV”).
- If the TV is not responding, check the microphone settings in Settings → Voice control → Microphone Sensitivity.
On models without a built-in microphone (such as the Redmi Smart TV X50), voice control is operated via a connected remote with a microphone or a smartphone.
- Open the Mi Home app.
- Select your TV from the list of devices.
- Click on the microphone icon and say a command (e.g., “Set volume to 50%”).
Why does the voice assistant not understand commands?
5. Connect the keyboard or mouse via USB/Bluetooth
Few people know, but Xiaomi TV It supports the connection of peripherals, whether it's a keyboard, mouse or gamepad, and it allows you to control your TV without a remote control, including the audio setting. TV (Like Mi. TV 4S, Xiaomi TV A Pro).
How to connect:
- 🖱️ Po Po Po USB: Connect a wired mouse or keyboard to the port USB-A In 5-10 seconds, the device will be recognized.
- 📶 By Bluetooth: Go to Settings → Devices → Bluetooth. Activate device search. Enable keyboard/mouse pairing and select it from the list.
After connection:
- Use the arrows on the keyboard to navigate the menu.
- Press Enter to confirm the selection.
- To adjust the sound: Open the Settings menu → Sound. Use the keys. +/- volume-slide.