Google Assistant on Xiaomi Poco X3 NFC is often activated by accident, just press the Home button or say "OK, Google." For many users, this feature becomes a source of annoyance: it eats up battery power, collects data about location and habits, and interferes with games or watching videos. Especially a problem for owners of Poco X3 NFC, where the assistant is integrated at the level of the MIUI firmware and does not always respond to standard shutdown.
In this article, we’ll look at three working ways to deactivate Google Assistant, from simply turning off settings to deep deletion via ADB. You’ll learn what’s right for your version of MIUI, how to avoid errors when you turn off, and what to do if the assistant keeps running after all the manipulations. We’ll also analyze the hidden consequences of deactivation: will it affect the operation of other Google services, can the feature be returned back, and how the disconnection will affect the autonomy of the smartphone.
Why Google Assistant doesn’t shut down in the standard way on the Poco X3 NFC
On most Google smartphones, Assistant can be deactivated via the app menu, but on Xiaomi Poco X3 NFC (especially on MIUI 12.5-14 versions), this method does not always work.
- 🔄 Integration with MIUI-Launcher: Even after turning off in Google settings, the assistant can be launched via a Home button gesture or swipe from the corner of the screen.
- 📦 System applications: com.google.android.googlequicksearchbox (main assistant package) is often protected from removal without root rights.
- 🔄 Automatic Updates: If you disabled the Assistant but didn’t block the updates, it may be activated again after the Google Play Services update.
- 🛠️ Regional restrictions: on some firmware for Asian markets, Google Assistant is tied to Xiaomi branded services (e.g. Mi). AI).
According to the Poco X3 NFC tests with MIUI 13, standard shutdown via Settings → Google → Settings for Google apps → Search, Assistant and Voice Input → Google Assistant only works 60% of the time. In the rest, the assistant continues to respond to voice commands or gestures.
Method 1: Disable via Google Settings (without root)
The safest method that works for most users is that it doesn't require technical skills and is reversible, you can turn the assistant back on at any time, but the effectiveness depends on the version of MIUI:
- Open the Google app (the icon with the letter "G" on a color background).
- Slip on the profile avatar in the upper right corner and select Settings.
- Go to the Google Assistant section (may be called the Assistant).
- Select your device (Xiaomi Poco X3 NFC) from the list.
- Turn off the sliders: 🔕 Google Assistant (Main Switch) 🎤 Voice assistant (reaction to "OK, Google") 📱 Assistant on the lock screen
Go back to Google’s basic settings and go to Settings for Google Apps → Search, Assistant and Voice Input → Voice Match. Turn off the Hey Google option.
After this action, the assistant will stop responding to voice commands. However, gesture control (clicking the Home button) may remain active - it must be turned off separately (see section on the topic of the app). MIUI-launcher).
☑️ Checking for Google Assistant Disconnection
⚠️ Attention: On some firmware MIUI POCO X3 NFC When Google Assistant is disabled, Screen Search (swipe down the main screen) stops working, and you have to turn it back on or use an alternative launcher to get it back.
Method 2: Remove via ADB (for power users)
If the standard shutdown didn't work, you can uninstall the Google Assistant package via ADB (Android Debug Bridge), which requires connecting your smartphone to your PC and basic command line knowledge, and the advantage is that the assistant will be removed at the system level, but there are risks:
- ⚠️ Loss of functionality: some Google services may stop working with the assistant (for example, fast commands in Google Lens).
- 🔄 Returns after reset: after factory reset or upgrade MIUI The assistant may appear again.
- 🛠️ Update errors: If you uninstall the system app, future Google Play Services updates could cause crashes.
Instructions for removal:
- Enable USB Debugging on Poco X3 NFC: Settings → About Phone → MIUI Version (tap 7 times to activate Developer Mode). Then: Settings → Additional → Developer → Debugging on USB.
- Connect your smartphone to your PC, install it ADB-Drivers and open the command line (cmd on Windows or Terminal on the macOS/Linux).
- Check the connection command: Adb devices should show the serial number of your Poco X3 NFC.
- Execute the command to delete the packet: adb shell pm uninstall -k --user 0 com.google.android.googlequicksearchbox If an error appears DELETE_FAILED_DEVICE_POLICY_MANAGER, Use the alternative command: adb shell pm disable-user --user 0 com.google.android.googlequicksearchbox
After completing the commands, restart the smartphone. The assistant will be disabled, but its icon may remain in the application menu (it will be inactive).
What if the ADB can’t see the device?
| Method of disconnection | Difficulty | Efficiency | Reversibility | Risks. |
|---|---|---|---|---|
| Through Google's settings | ⭐ (simple) | 60–70% | Yes. | Gestures may remain active |
| Shutdown in MIUI-launcher | ⭐⭐ (middle-of-the-road) | 80% | Yes. | May be reset after the update |
| Removal via ADB | ⭐⭐⭐ (difficult) | 95% | Partially (reinstallation required) | The risk of losing Google features |
| Removal with root rights | ⭐⭐⭐⭐ (difficult) | 100% | No (no backup) | Loss of warranty, risk of "bricking" |
Method 3: Disabling gestures in MIUI-launcher
Even after deactivating Google Assistant in Google settings, it can be triggered through gestures in the Google Assistant. MIUI-To fix this, to fix it:
- Click on the empty space on the home screen and select Launcher Settings (or Screen Settings).
- Go to Additional Settings → Gestures (the name may vary depending on the version of MIUI).
- Find the option Google Assistant or Press the Home button and turn it off.
- If you don’t have an option, try the alternative path: Settings → System and device → Gestures → Home button gesture.
On some MIUI 12.5 firmware for Poco X3 NFC, the assistant gesture control is hidden in the Settings menu → Apps → App management → Google → Disable. However, this can lead to errors in the operation of other services (for example, Google Pay).
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If after disabling gestures stopped working function "Recent applications" (swipe up with a delay), return the launcher settings to factory: Launcher settings → More → Reset settings.
What to do if Google Assistant continues to run
If after all the manipulations the assistant is still activated, check the following points:
- 🔄 Google Play Services Updates: Sometimes Google Service Updates automatically turn the Assistant back on. → Annexes → Google Play Services → Disable updates.
- 📱 Third-party launchers: If you use a Nova Launcher, Lawnchair or other alternative launcher, there may be a separate option in its settings to call an assistant.
- 🔊 Voice activation in other apps: Some programs (such as Google Maps or YouTube) have their own voice control settings.
- 🛠️ Resetting settings: in extreme cases, reset application settings: Settings → System and device → Resetting settings → Reset application settings.
If the problem persists, you may have modified firmware installed on your Poco X3 NFC (such as custom MIUI or Pixel Experience), in which case only removing the package completely through ADB with root rights or reflashing to the official version of MIUI will help.
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On MIUI 14 for Poco X3 NFC Google, Assistant can be activated via the service "Mi AI". To disable it, go to Settings → Memory → Mi AI → Disable.
The consequences of disabling Google Assistant: what you will lose
Before deactivating the assistant, evaluate which features will become unavailable:
| Function | Will it work? | The alternative |
|---|---|---|
| Voice search on Google | ❌ No. | Manual entry of requests |
| Quick commands (e.g., "Show me pictures") | ❌ No. | Manual application launch |
| Smart home (control through voice) | ❌ No. | Apps from device manufacturers (e.g. Mi Home) |
| Google Alerts and Reminders | ⚠️ Partially. | Third-party applications (e.g. Google Keep) |
| Contextual tips (weather, traffic) | ❌ No. | Widgets on the main screen |
On the other hand, disabling the assistant gives noticeable advantages:
- ⚡ Saving battery power: according to tests on Poco X3 NFC, Google Assistant Deactivation Increases Battery Life by 8-12%.
- 🛡️ Increased privacy: Assistant stops collecting location and voice requests.
- 🎮 No interference in games: random launches of the assistant will not interrupt the gameplay.
⚠️ Note: If you use Google Pay or other services linked to a Google account, their work may be disrupted after Google Assistant is deleted via Google Assistant. ADB. Before deactivating, check if your basic functionality depends on the assistant (for example, contactless payments).