How to turn on Google Assistant on Xiaomi smartphones: from setting up to fixing errors

Why Google Assistant doesn’t work out of the box on Xiaomi?

Xiaomi, Redmi and POCO smartphones use MIUI, which actively promotes its own voice assistant - XiaoAI (in China) or Google Assistant in global firmware by default. However, even on devices with Google Assistant preinstalled, users often face problems: the assistant does not start by voice, does not respond to the retention of the Home button, or is not at all in the settings menu.

The reasons can range from regional restrictions (for example, on the Chinese versions of MIUI Google Assistant blocked) to conflicts with the settings of MIUI Optimization or disabled services Google Play. In this article, we will discuss all ways to activate the assistant – from basic to advanced, including bypassing regional locks and customizing gestures.

⚠️ Important: On devices with MIUI China (CN ROM) Google Assistant is not officially supported. If your smartphone is purchased in China or stitched to the Chinese version, you will first need to change the firmware region.

Compatibility Checker: Does your Xiaomi support Google Assistant?

Not all Xiaomi models are equally friendly with Google Assistant, and here are the key factors that affect compatibility:

• 📱 Firmware region: Global (Global), European (EEA) Indian and Indian versions MIUI They're backing the assistant (CN) — no.
• 🤖 Android Version: On Android 10 Google Assistant is stable. Android. 8/9 limitations may be.
• 🔧 Google services: If the device does not have Google Play Services (for example, Xiaomi for China), the assistant will not work.
• 📦 Smartphone model: Budget models (Redmi) 9A, POCO C31) They may have a reduced functionality.

🔍 How do you find out the firmware version? Go to Settings → The phone. → Version. MIUI. If there is a name at the end CN (for example, MIUI 14.0.5 CN) — It's Chinese firmware.

Method 1: Enable Google Assistant through MIUI settings

If your smartphone is on global firmware, the easiest way to activate the assistant is through the standard menu.

1. Open Settings → Applications → Application Management.
2. Click on the three dots in the top right corner and select Show All Apps.
3. Search the Google (or Google Assistant) list and tap it.
4. Select Permissions and turn on all necessary: Microphone, Contacts, Notifications.
5. Return to the main Settings menu → System and device → Gestures.
6. Select the Home button (or Navigation buttons) and activate the Google Assistant option.

📌 Note: On some models (POCO F4, Xiaomi 12T) If the Google Assistant item is not in gestures, try updating the Google App through the Play Market.

Update Google App to Play Market|

Check your internet connection (Wi-Fi or mobile data) |

Enable geolocation for accurate assistant operation |

Turn off XiaoAI in settings (if used)

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Method 2: Configure voice launch (OK, Google)

To get Google Assistant to respond to a voice command, they need to be trained to recognize your voice separately.

1. Open the Google app (G icon on color background).
2. Slip on the profile avatar in the upper right corner → Settings → Google Assistant.
3. Select Hey Google and Voice Match → Enable Hey Google.
4. Follow the instructions on the screen: Say the phrase “OK, Google” 3 times to learn.
5. Activate the Unlock Phone option so that the assistant works even on a locked screen.

⚠️ Attention: On devices with MIUI 13/14 This may trigger a microphone lock for background applications. To fix this, go to Settings. → Confidentiality → Special permits → Autostart and enable Autostart for Google App.

🔊 Recognition problems? If the assistant doesn't respond to the voice:

• 🎤 Check if the microphone is blocked by a cover or protective film.
• 🔇 Make sure the sound settings do not activate Do Not Disturb.
• 📶 Reconnect to the network – sometimes crashes are due to lack of internet.

💡

If voice launch is unstable, try reinstalling the Google app through the Play Market or clearing its cache in the app settings.

Method 3: Activation via ADB (for Chinese firmware)

If your Xiaomi is on Chinese firmware (CN ROM), The standard methods won't work. ADB-The team that compulsorily includes Google Assistant:

1. Download and install Platform Tools (ADB) on your computer.
2. Turn on the smartphone Developer Mode: go to Settings → About phone and 7 times tap on the version of MIUI.
3. Return to Settings → Additional → For developers and activate Debugging over USB.
4. Connect your phone to your PC, open the command prompt (or Terminal on Mac/Linux) and type:

adb shell settings put global assistant com.google.android.googlequicksearchbox/com.google.android.apps.gsa.staticplugins.opa.OpaActivity


adb shell settings put global voice_interaction_service com.google.android.googlequicksearchbox/com.google.android.apps.gsa.staticplugins.opa.OpaActivity

After you execute the commands, restart the device. Now, hold the Home button should start Google Assistant.

⚠️ Note: On some models (Redmi) K50, Xiaomi 12S) post-refresh MIUI setting ADB They're going to reset.

Method 4: Install Google Assistant manually (if it is not in the system)

Some Google firmware may not have an Assistant at all, in which case it can be installed separately:

1. Download. APK-Google Assistant from a trusted source (e.g. APKMirror).Look for the latest version of the app com.google.android.apps.googleassistant.
2. Before installing, uninstall the updates for the Google app (if any): go to Settings → Apps → Google → Three Dots → Remove the updates.
3. Set up the downloaded one. APK-file by allowing installation from unknown sources.
4. Start Google Assistant and perform the initial setup.

📌 Important: On Chinese firmware (CN ROM) before installation may be required:

• 🔓 Unlock Bootloader (Risky for Guarantee!).
• 📦 Install Google Play Services via APKMirror.
• 🔄 Change the firmware region to global (for example, through MIUI bootloader).

Method 5: Change the firmware region from CN to Global (for Chinese devices)

If your Xiaomi is bought in China or stitched on a CN ROM, the most reliable way to get a Google Assistant is to change the firmware region.

Method 1: Using MIUI bootloader (without unlocking bootloader)

1. Download the MIUI bootloader app.
2. Choose your model and download the latest Global or EEA firmware.
3. Go to Settings → About Phone → System Update, tap on three points → Select a firmware file.
4. Please specify the downloaded file and wait for the update to be completed.

Method 2: Fastboot (requires bootloader unlock)

1. Unlock Bootloader through the official Xiaomi tool (can take up to 72 hours).
2. Download Fastboot ROM for your model from the Xiaomi website.
3. Connect your phone to your PC in Fastboot mode (keep Volume down + Power on).
4. Run the script. flash_all.bat (Windows or flash_all.sh (Mac/Linux).

Consider typical problems and their solutions: Problem Reason Decision Not responding to OK, Google Voice Match disabled or microphone blocked Check permissions in Settings → Annexes → Google → Permissions Not Started from Home button Conflict with Settings MIUI Reset your gesture settings: Settings → System and device → Gestures → Reset the error “Google Assistant is not supported” Chinese firmware or outdated version of Google Play Services Update Google services or change the firmware region Assistant opens but does not execute commands No Internet or traffic blocking Check the network connection and disable VPN/Proxy Constant failures and reboots Conflict with MIUI Optimization Disable Optimization: Settings → Special facilities → MIUI Optimization (hidden item, requires activation in Developer Settings) 🔧 Additional Diagnosis: If the Problem ⚠️ Note: Change of the firmware region may lead to: 🔄 Reset all data (take backup copy!). 📵 Loss of warranty (if Bootloader is unlocked). 📡 Problems with LTE/5G Some models (e.g. Redmi Note) 11 China does not support European frequencies). 💡Changing the firmware region is an extreme method. If you only need Google Assistant, try the methods of using the software first. ADB manually APK. Even after successful setting up Google, the Assistant may not work correctly. remains, check the error logs through ADB Logcat. To do this, connect your phone to your PC and type in: adb logcat | grep -i "assistant" FAQ: Frequent questions about Google Assistant on Xiaomi 🔍 Why Google Assistant doesn’t work on my Xiaomi Redmi Note 10 Pro? On the Redmi Note 10 Pro (as on other models) the problem may be related to the problem: 📱 Chinese firmware requires a change to Global ROM. 🔕 Disabled permissions – check access to microphone and contacts. 🔄 With an outdated version of the Google App, upgrade through Play Market. If nothing helps, try resetting to factory settings (Settings) → Additionally. → Recovery and discharge). 🎤 How do you make Google Assistant run by double pressing the power button? On most Xiaomi models, this feature is replaced by holding the Home button, POCO F3) You can set up a double tap: Install Quick Launch. In the app settings, select Double Tap Power Button. ⚠️ Nana MIUI 14 This function may conflict with system gestures. 🌍 Can I use Google Assistant on Xiaomi in Russia? Yes, but with reservations: from 2022, some of the functions of Google Assistant (such as managing a smart home through Google Home) may be limited due to sanctions: 📍 Check that the phone settings indicate the region of Russia or Turkey (not China). 🔄 Update Google Play Services to the latest version. 🛡️ Turn it off. VPN — Some servers block access to Google services. 🔋 How to disable XiaoAI and leave only Google Assistant? XiaoAI Enterprise Assistant can be deactivated: Go to Settings → Annexes → Application management. Find XiaoAI (or com.miui.voiceassist). Choose Disable or Remove Updates. In gesture settings (Settings) → System and device → Gestures: Assign the Home button to Google Assistant. ⚠️ On Chinese firmware, XiaoAI can be sewn into the system – complete removal will require root rights. 📱 Would you have battery problems if you used Google Assistant all the time? Yes, the background work of Google Assistant (especially with voice-activated) increases battery consumption by 5 to 15 percent: 🔋 Turn off Hey Google in Assistant settings if you don't use voice launch. 📵 Limit background activity: Settings → Annexes → Google → Battery → Limit background activity. 🔄 Clean the Google app cache regularly. On the Xiaomi 12 Pro tests with an active Google Assistant, the battery was discharged in 8 hours in standby mode ~3% (versus 1% without an assistant).