Xiaomi’s modern smart TVs and Mi Box consoles are based on Android TV, which is deeply integrated with Google’s services. One of the key features of this ecosystem is the Google Assistant, which is activated by pressing a special button on the remote control. For many users, this is a convenient option to control voice technology, but for others it becomes a source of irritation, especially if activation occurs accidentally or if you just prefer silence.
The problem is that standard systems can’t completely remove or deactivate the assistant system component without losing warranty or complex reprogramming. However, there are effective ways to minimize its impact on your TV experience. In this article, we’ll look at all the available methods, from simple menu settings to radical reassignment measures.
It's important to understand that turning off voice control won't affect other apps or image quality, and the only consequence is that you can't use voice search and control your smart home through voice commands on that device, and then we'll go into detail on how to customize your TV to stop responding to random taps and wake up your household with nighttime activations.
Why Google Assistant Can Be Intruding and Should It Be Disabled?
Many Xiaomi owners experience a situation where the TV suddenly makes a distinctive sound or flashes the indicator after accidentally touching the remote, which is because the assistant call button is often located in the center of the navigation ring or next to the on button, making it accessible. Constant notifications that "Assistant listens" can be annoying, especially when watching movies.
There are also concerns about privacy, and while Google claims to be highly secure, the constant willingness of microphones to record raises questions for users who value privacy, and turning off the feature or limiting its access to the microphone makes them feel more comfortable in their own home.
Also worth mentioning is background processes. While the impact on performance is minimal, the assistant still consumes some RAM and CPU resources to wait for the command. For low-end TVs with a small amount of RAM, releasing those resources can make the interface a little more responsive.
⚠️ Note: Complete removal of system applications through ADB-commands can lead to unstable operation of the Android interface TV. It is recommended to use the software configuration methods described below.
There are several levels of "disconnection": from simple ignoring to physical locking of the microphone, the choice of method depends on your technical training and how radically you want to change the behavior of the device, and do not rush to complex manipulations, if the problem can be solved by simple reconfiguration.
Software Disconnection through System Settings
The first and safest step is to use the built-in operating system tools, and the latest versions of MIUI for TV firmware and pure Android TV have the ability to restrict the assistant's access to the microphone or change its behavior, which will not remove the app, but will make it "deaf."
To start, you need to go to the settings section. The path may vary slightly depending on the TV model (Mi TV P1, Q1, Mi Box S), but the general logic remains the same: you need to find a menu responsible for applications or special features, where you can force the service to stop or deny access to audio input.
Let's look at the sequence in more detail. First, open the main menu and select the settings gear. Then go to the Apps section. Search the Google or Google App list. Inside this menu, you're interested in the "Resolutions" or "Microphone" tab. By disabling access to the microphone, you'll make voice control impossible even if the button is pressed.
- 🔹 Go to Settings. → Annexes → Show system applications.
- 🔹 Find in the Google list (the G color icon).
- 🔹 Select the Permission and disable access to the Microphone.
- 🔹 You can also click the Stop or Disable button if this option is active.
☑️ Checking privacy settings
Once you do this, the system will either give a message when you try to activate it, or simply keep silent, which is the most civilized way to solve the problem, and does not require third-party software. However, on some Xiaomi TVs with a heavily modified shell, this option may be hidden.
Use the Button Mapper app to reassign
If standard settings don't allow you to ignore the button completely, third-party utilities come to the rescue. The most popular and proven solution is the Button Mapper app, which allows you to reprogram almost any remote button, including the ill-fated assistant call key.
To install the app, you will need access to the Google Play Store on your TV or installation. APK-file-through USB-Once installed, the application will request special permissions, you will need to give it access to special capabilities (Accessibility), which will allow you to intercept keystrokes before they are processed by the system.
The process of setting up is this: Run Button Mapper, select the type of device "DU Remote." In the button list, find "Assistant" or "Voice Search." Change the action from "Start Assistant" to "No Action" or set up the launch of the application you want, such as YouTube or Netflix.
Pathway for permitting:
Settings → Special features → Button Mapper →It is important to note that to work with the reassignment, the Button Mapper application must remain running in the background. In the settings of the application itself, be sure to add it to the power saving exceptions so that the Android TV system does not “kill” the process after the reboot.
- 🔸 Download Button Mapper from Google Play on TV.
- 🔸 Grant the application rights to Special Opportunities.
- 🔸 In the button menu, select "Assistant".
- 🔸 Set the action to do nothing or launch the application.
⚠️ Warning: After the TV firmware update, Button Mapper settings may reset. Check the reassignment operation after each system update.
Physical Microphone Disconnection and Hardware Solutions
For those who take security as seriously as possible, there are hardware techniques that ensure that no byte of audio information leaves your device, especially for Xiaomi models with a built-in microphone in the TV case.
The easiest method is to use external IR remotes, and if your TV supports InfraRed, you can buy a universal remote without the Google Assistant button and completely ignore the regular Bluetooth remote, in which case the system will only receive channel switching and volume commands.
A more radical method is to physically shut down the microphone inside the TV, which requires disassembling the body and having electronics skills, finding the plume that goes to the microphone module on the motherboard and turning it off, and on some Mi Box models, the microphone is on a separate charge, which makes it easier to do.
| Method | Difficulty | Efficiency | Risks. |
|---|---|---|---|
| Settings of the software | Low. | Medium | Minimum |
| Button Mapper | Medium | Tall. | Reset after updates |
| ADB team | Tall. | Maximum | Loss of warranty, errors |
| Disassembly of TV | Extremely extreme. | 100% | Damage to the hull, loss of warranty |
How do I find a microphone on a board?
If you decide to disassemble the TV, be sure to disconnect it from the network and let the capacitors run out. Any manipulation of the insides of the device automatically voids the manufacturer's warranty obligations, a method only suitable for experienced users who are confident in their abilities.
Removal via ADB (for advanced users)
The deepest level of intervention is the use of the Android debugging bridge (ADB), a method that allows you to remove system packages, including components of the Google Assistant, which requires a computer, a USB-Type-C cable (or Wi-Fi access), and an installed package of ADB Platform Tools.
First, you need to activate the developer mode on the TV. Go to Settings → About TV and click on the line "Build Number" 7 times. Then the "Developers" option will appear in the settings menu. Enable USB debugging and permission to install unknown applications.
Connect your TV and computer to the same Wi-Fi network. Run the command line on your PC and type the command to connect: adb connect IP_TV address:5555. Once you've successfully connected, you can start removing packets, and be very careful about only removing components that are directly related to voice input.
adb shell pm uninstall -k --user 0 com.google.android.apps.googleassistant
adb shell pm uninstall -k --user 0 com.google.android.googlequicksearchboxThese commands will remove the assistant interface and Google search bar, but system updates can restore deleted components, and removing system packages can cause errors in other Google services, such as Chromecast or voice input in YouTube.
- 💻 Install. ADB Drivers and Platform Tools on PC.
- 💻 Put the debugging on. USB TV-developer menu.
- 💻 Connect to TV by commanding adb connect.
- 💻 Execute the assistant packet removal commands.
⚠️ Note: Before deleting packets, it is strongly recommended to back up the data. An error in the packet name can lead to a "bootloop" (cyclic reboot) of the TV.
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Save the list of deleted packages in a text file. If the TV starts to work incorrectly after the firmware update, you can quickly restore deleted components with the install command.
Possible problems and solutions
When you turn off the voice assistant, you can have a lot of trouble, and it's often the case that when you reboot the TV, you reset the settings, or the system forces you to restore the remote components, which is the standard Android TV protection behavior.
If the assistant button continues to work after all the settings, check if the process is running in the background with increased privileges. Sometimes it helps to clear the cache of Google Play services. Go to Settings → Apps → Google Play Services → Storage → Clear the cache.
In some cases, the problem lies in the remote control itself. If you have the opportunity, try connecting a regular computer system. USB-It's going to completely ignore the remote buttons and control the TV like a computer, where calling the assistant is not as intrusive.
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A comprehensive approach, combining the prohibition of access to the microphone and reassigning the button through the Button Mapper, gives the best result without the risk of breaking the TV.
If nothing works, the last option is to use a universal remote with an IR emitter that does not have a Google button, which completely eliminates random activation, since the IR protocol does not support the transmission of the “assistant call” signal in the same way as Bluetooth does.
Conclusion and outcome
Disabling Google Assistant on Xiaomi TVs is a solvable task, requiring only an understanding of the structure of Android TV settings. For most users, the best solution is a combination of denying access to the microphone and using the Button Mapper app, which provides a balance between the functionality of the system and the user’s comfort.
Don't be afraid to experiment with settings, but always remember the measure. Complete removal of system components is only justified in extreme cases. Hopefully, our recommendations have helped you make using a smart TV more enjoyable and noise-free. Now you can enjoy content without fear of unexpected activations.
Remember that technology should serve you, not the other way around: Control your devices, customize them to your habits, and don't let obsessive functions distract from your leisure. A smart home should be smart but quiet when needed.