Xiaomi’s modern Smart TVs are equipped with powerful AI systems that actively interact with the user through voice. Often, owners are faced with a situation where the TV begins to voice commands, respond to random words or constantly asks to activate the microphone.
You can completely turn off voice control on Xiaomi TVs, but the way to do this depends on the version of the Android TV or Google TV operating system installed on your device, which in some cases requires not just switching the switch to the menu, but performing deeper privacy settings or even disabling system services.
In this article, we will take a look at all the ways you can deactivate voice functions, learn how to remove annoying voice-over, prevent your TV from listening to the “Ok Google” command, and completely disable the microphone at the software level.
Disabling the Google Assistant voice assistant
The main source of voice commands in the Xiaomi ecosystem is the built-in Google Assistant, which is constantly listening to the airwaves in anticipation of the trigger phrase. To stop this process, you need to change the settings of the assistant itself. Go to the main menu and select Settings, then go to the App or Google.
In the window that opens, look for the Google Assistant section, and you'll need to look for the Google Assistant or Voice Match subsection, and that's where the key settings that allow the TV to respond to voice are stored, and you'll be able to turn off the Hey Google or Ok Google function and stop the voice microphone from activating immediately.
However, even after disabling voice activation, the assistant can remain accessible via the button on the remote.To completely ignore requests, it is also recommended to clear the cache of the Google app to reset possible recognition errors that can cause spontaneous activation.
- 🔍 Open Google Profile Settings on your TV.
- 🗣️ Find the Voice Control or Voice Match section».
- ❌ Uncheck the box from the item "Access via Hey Google».
- 📉 For a radical solution, you can disable the assistant update in the Play Market.
Note that the location of these items may vary slightly on different versions of MIUI for TV firmware, so if you didn’t find the right switch right away, try searching for the settings by entering the word “Assistant” or “Voice”.
Remove voice interface (TalkBack and availability)
A common problem that users face is suddenly turning on a feature where the TV starts reading aloud all menu items and movie titles. It's not a voice assistant, but a special feature called TalkBack or Screen Narrator, designed for visually impaired people, but accidentally activated by frequent pressing of the remote buttons.
To turn off this feature, you need to go to Settings → Accessibility. In some Xiaomi models, this item is hidden in the System submenu. Find an active service that is currently running (usually highlighted or marked as “On”), and force it to stop.
⚠️ Attention: If the on-screen voiceover works, navigating the menu becomes difficult, as one tap highlights the item and a double tap activates it.
There is also a “hot combination” to quickly turn off this feature: try to press the Back and Down buttons (or Up, depending on the remote model) for 3-5 seconds at the same time, and the system must tell you by voice or vibration that the special features feature is disabled.
Disabling sound effects and confirmations
Even if you remove the voice assistant, the TV can still make sounds when you switch channels, log in to menus, or press the remote buttons, and you can also turn off the system interface sound effects to make the TV more quiet and comfortable.
Go to Settings → Sound (or Display & Sound) and scroll down to “Sound Effects” or “System Sounds” and you’ll see the interface voice switch here and turn it to “Off.”
In the newer versions of Android TV, the audio settings are divided into media stream and system stream. Make sure you don't turn down the volume of media content to zero while trying to remove system clicks. Use the engineering menu to fine-tune if the standard options don't work.
- 🔊 Go to the TV sound settings.
- 🔇 Find the item "Sound Effects" or "System Sounds».
- 📴 Transfer the switch to the position "Off».
- 🎚️ Check the separate volume setting of system notifications.
If standard methods fail to remove sound, you can use third-party volume control applications that allow you to separately adjust levels for different Android streams. APK-files from unknown sources.
Customization of the microphone on the remote control
Many Xiaomi remotes have a built-in microphone for voice input. Even if the software assistant is disabled, the physical presence of the microphone can be confusing for users, concerned about privacy. At the software level, we have already banned audio processing, but let's look at the physical aspects.
Some remote models have a separate button with a microphone, which activates listening mode, and if you're afraid of accidentally tapping, just try not to touch that area. In more advanced models (Bluetooth remotes), the microphone can only work with the button pressed, not constantly.
For those who want to be 100% secure, there is a radical method: you can gently open the remote body (if it allows it to be damaged) and turn off the microphone plume, but this action voids the warranty on the remote and requires skill with small electronics.
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If you're worried about privacy, seal the microphone hole on the remote with a small piece of opaque tape, which will physically limit the sound wave, even if the device is turned on.
It is also worth checking whether the external TV is connected to the TV. USB-microphone or webcam with microphone. Android system TV can automatically switch to an external sound source, ignoring the settings of the built-in hardware.
Use of Do Not Disturb Mode and Profiles
The Android TV operating system that powers Xiaomi TVs has a useful Do Not Disturb feature, which is primarily designed to suppress notifications from apps, but can also influence behavioral factors, including audio signals.
You can activate this mode via quick settings (the menu curtain) or through Settings → System → Do Not Disturb. In this section, you can set a schedule so that the TV goes to quiet mode automatically at night.
In addition, creating a separate user profile without being linked to a Google account will allow you to use the TV in a “sterile” mode, in which the default voice assistant is neither trained nor active, which reduces the likelihood of unwanted activation.
| Function | Influence on voice | Where to find out. | Difficulty |
|---|---|---|---|
| Google Assistant | Complete speech recognition shutdown | Settings → Applications | Low. |
| TalkBack | Removes the voiceover interface | Special facilities | Medium |
| Systemic sounds | Removes clicks and confirmations | Settings → Sound | Low. |
| Guest mode | Restricts access to personal data | Settings → Users | Low. |
Using a combination of these techniques, you can create a quiet and neutral environment, and the TV will only perform its direct function of showing the image without interfering with the process of viewing with unnecessary sounds.
Resetting and Advanced Methods (ADB)
If standard methods don’t work, or if the settings are lost due to a software failure, you can use deeper tools. For experienced users, a method to disable system components through USB debugging and the Android Debug Bridge (ADB) console is available.
To do this, you need to turn on developer mode. Go to Settings → About TV and quickly click on Build 7 times. Then a new section will appear on the menu for developers. Turn on USB debugging there.
adb shell pm disable-user --user 0 com.google.android.googlequicksearchboxExecuting this command through a connected computer will completely deaktivate Google's search bar and system-level voice input. Be careful: improper use of ADB commands can lead to unstable TV performance.
⚠️ Note: Disabling system packages through ADB This method can disrupt other applications that rely on Google services, and only use it if you understand the consequences and are able to reverse the changes.
The alternative to complex commands is a factory reset, so when you first set up your TV after you reset, just don't sign in to your Google account or opt out of voice control activation at the start.
☑️ Check before resetting settings
What if the remote stopped responding after settings?
Frequently Asked Questions (FAQ)
Can I physically turn off the microphone on Xiaomi TV?
Why does the TV turn on or change the volume?
Does the voice blackout affect YouTube and Netflix?
How do you get voice control back?
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Full voice shutdown on Xiaomi TV requires a comprehensive approach: settings assistant, special features and system sounds.