Modern Xiaomi smartphones, which run on the Android operating system, are equipped by default with many smart features designed to make life easier for the user. One of these features is the Google Assistant, which is activated by voice command or pressing the power button. Despite its obvious usefulness to many, this service is often annoying for those who prefer full control of the device or seek to minimize energy consumption.
The constantly working background process of listening to commands can significantly affect the autonomy of the gadget, especially on older models of batteries. In addition, accidental activations in the pocket or during a conversation lead to unwanted calls or application launch. In this article, we will discuss in detail all the available ways to completely deactivate the voice assistant and prevent it from running through physical buttons.
The process of disabling can vary depending on the version of the MIUI shell or HyperOS, as well as the region set in the system settings. We will look at universal methods that will suit most current models of Redmi, Poco and Xiaomi. Following the instructions, you can regain silence and control over the interface of your device.
Why Users Need to Disable Assistant
The main reason Xiaomi smartphone owners are seeking to disable Google Assistant is privacy. The constant listening to the microphone to activate the phrase "OK, Google" raises questions among users concerned about digital hygiene. Although Google claims that the processing of data is anonymous, the ability to completely close this channel to servers remains an important aspect of security for many.
The second important factor is resource optimization: the background processes required to respond instantly to voice commands consume RAM and CPU time. On low-end Redmi devices with little RAM, this can lead to noticeable micro-latency in the interface, and disabling the service allows these resources to be redirected to higher priority tasks for the user.
⚠️ Note: Disabling Google’s system services completely may affect the smart home and voice input in some applications.
Also worth mentioning is the problem of random activation. A smartphone lying in a bag or on a table next to a working TV can take extraneous sounds as a command and start performing actions. This is not only annoying, but can drain the battery if the device locks in standby mode after the screen is activated. There are various levels of constraints to address this problem, which we will discuss later.
Basic configuration through the system menu
The easiest and safest way to limit the functionality of the assistant is to use the standard settings of the application itself. This method does not require installing third-party software or obtaining root rights. Just go to the settings menu to manage the basic activation parameters. The interface may differ slightly, but the logic remains the same for all versions of Android.
First, you have to open your device settings and find the partition that's responsible for apps or special features. In modern versions of MIUI, the path is often hidden inside the "Search on Device" or "Google" menu. By clicking on the appropriate item, you will be taken to the configuration menu, where you can disable the response to voice commands. This is the first step to completely shut down.
- 📱 Open Settings and go to the Google section.
- 🗣️ Select Settings for Google Apps, then Search, Assistant, and Google Lens.
- 🔇 Click on Google Assistant and find the tab All Assistant settings.
- ⛔ Turn off the Google Assistant slider at the top of the list.
Once you do this, the voice assistant will stop responding to commands, but its interface can still be called manually. To achieve complete disregard, you also need to turn off the Voice Match function, which will prevent the voice assistant from unlocking the phone and launching from a locked screen, which is critical for personal data security.
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After disabling Voice Match, the phone will stop responding to the command “OK, Google” even with the screen on, which is guaranteed to eliminate false positives.
Disabling activation by power button
One of the most annoying features in Xiaomi smartphones is calling Google Assistant when you press the lock button for a long time.The default system interprets this action as a request to the voice assistant, which often leads to random switches when the user just wants to turn off the screen or quickly check the notifications. Fortunately, this setting can be changed.
To change the behavior of the power button, you need to go to advanced settings. The path can vary: in some versions of MIUI it is in the "Advanced" section, in others it is in the "Special. capabilities." Find the item responsible for the combination of buttons or the assignment of actions when pressed. Here you can reassign a long press to a more useful function, such as the off menu.
| Action. | Standard appointment | Recommended appointment | Where to change |
|---|---|---|---|
| Single tap | Screen locking | Screen locking | Doesn't require change. |
| Double-push | Camera launch | Camera launch | Additionally. |
| Long pressing | Google Assistant | Shutdown menu | Assign buttons |
If you don't have a "Stop Menu" option available for your destination in your region or firmware version, select any other feature you often use, such as a voice recorder or Google Lens. The key is to remove the assistant link to prevent unwanted launches. In some cases, you may need to change the region in your phone settings to "China" or "India", as in these regions the button functionality is often more flexible.
⚠️ Note: On some global versions of HyperOS, the option to select a long-press action may be hidden, in which case changing the region in the settings will help" →"Region".
☑️ Checking the settings of the power button
Managing permissions and microphone access
If standard settings don't work, or if you want to create an additional barrier, you can limit the rights of the Google app to system resources. Android allows you to manage the permissions for each component installed in detail. Prohibiting access to the microphone will make voice activation physically impossible.
Go to the Apps section in your Xiaomi settings. Search the Google app (not to be confused with Google Play Store or Google Chrome) and go to the App Permissions menu. Here you will see a list of all the rights requested. Find the Microphone and select the Option to Disallow or Ask.
- 🔒 Open the Settings. → Annexes → All applications.
- 🔍 Find the Google app (G color icon) in the list).
- 🛡️ Go to the Application Permissions section.
- 🚫 Select the microphone and set the value to disallow.
Once these changes are applied, when you try to activate the assistant, the system will issue an error or silently ignore the command, since the service will not have the rights to record the sound, this will also prevent the Quiet Mode function or other smart scripts associated with analyzing the audio environment. However, it is worth remembering that this can affect the performance of the voice recorder through voice or voice search in the Chrome browser.
What if you banned all Google permissions?
Use of energy saving regimes
An alternative, less radical way to reduce Google Assistant activity is to use built-in battery optimization mechanisms. MIUI has an aggressive background management policy. By restricting background activity for Google services, it can significantly reduce charge consumption, although it does not completely disable the function.
To do this, open your battery settings and find a list of apps. Go to Google and Google Play services. Set them to "No Limits" (so the system doesn't kill them at all if you need them) or "Strict Limit" if you want to minimize their background work.
Go to Apps → Permissions → Auto Start. Find Google services and turn them off. This will prevent the assistant from starting the process as soon as you turn on the phone. The system will only start them when you open the search application yourself, which is a good trade-off between functionality and energy saving.
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Disabling auto-run Google services is an effective way to reduce the background load on the processor without completely losing search functionality.
Third-party solutions and advanced methods
For users who don’t have the standard tools, there are more powerful tools, including button override apps like Button Mapper, which allow users to intercept physical button clicks and assign any action to them, ignoring Xiaomi’s system settings.
An even more advanced method involves the use of ADB-Android Debug Bridge, which is a way to connect your phone to your computer, you can turn off specific components of your system through the command line, for example, you can freeze the hot word packet, while keeping the main search active. This requires caution and basic knowledge of working with the command line.
adb shell pm disable-user --user 0 com.google.android.googlequicksearchboxThis command, entered in a terminal with a debugging smartphone, completely disables the Google Quick Search package. Remember that disabling system packages through ADB can lead to unstable operation of the launcher or search bar on the desktop. To return functionality, replace the command with pm enable. Use this method only if you are confident in your actions.
⚠️ Attention: Use ADB-commands to disable system components require enabled debugging USB. Do not disable critical system processes unless you know their exact purpose to avoid getting a brick".
Impact on other functions of the system
Before you finally deactivate all of the Google-related components, it's worth assessing the implications: The assistant is closely integrated with the ecosystem: it manages a smart home, reminds you of appointments from a calendar and processes requests in the Google Maps navigator. Disabling voice control will deprive you of the ability to control voice navigation, which can be inconvenient for drivers.
In addition, Xiaomi smartphones with HyperOS shell or newer versions of MIUI can integrate its own voice assistant XiaoAI (in Chinese versions) or its counterparts. Shutting down Google services will not affect them, but can create conflict if both assistants try to use the microphone at the same time, it is recommended to keep only one option active or turn off both for maximum privacy.
Also, consider that some third-party apps may use Google’s voice input libraries. If you find that your messenger or note icon has stopped working after you’ve turned it off, you’ll have to temporarily return permissions or choose an alternative input method in your keyboard settings, such as the one built into Gboard or SwiftKey.