How to Enable Google Assistant on Xiaomi: A Step-by-Step Guide

Xiaomi’s current smartphones, including the Redmi and POCO series, are based on the Android operating system, which is inextricably linked to the search giant’s ecosystem. Google Assistant is one of the key tools to manage a device without using hands, run apps and get quick answers to questions. However, users often face a situation where, after buying a new gadget or updating the firmware of MIUI or HyperOS, the voice assistant is not activated by standard methods.

The reasons for the lack of functionality may lie in regional limitations, features of the shell localization or a malfunction of the system components of Google Play Services. Unlike standard applications, the assistant requires deep integration with the voice recognition system and microphone. Chinese firmware versions may initially lack the necessary components, requiring additional manual adjustment to fully work in a global mode.

In this guide, we will discuss all possible activation methods, from basic settings in the menu to advanced methods for power users. You will learn how to configure the voice command “OK, Google”, fix microphone errors and ensure the stable operation of the service even on budget models of smartphones.

Basic activation through system settings

The first and most obvious step is to check the standard operating system settings menu. On most devices with MIUI 12/13/14 shell and the new HyperOS, the feature switch can simply be turned off by default or hidden in the special features submenus. First, go to Settings → Google → Settings for Google apps. Here is the item “Search, Assistant and Google Lens”, which opens access to the voice assistant management.

If you find a Google Assistant with a slider in this section, make sure it's activated. Sometimes the system suggests you select a language or clarify privacy settings before you first run. Voice input should be enabled forcibly, even if you plan to use only text input or call buttons. In some cases, you need to log in to your profile if multiple accounts are added to your device.

⚠️ Warning: If the assistant doesn't respond to the "OK, Google" command after turning on the slider, check if the system is blocking access to the microphone for Google's service.

Additionally, you should check the language settings. The assistant may not work correctly if the system language and the assistant language do not match, or if the voice control package for the selected language is not loaded. Go to Settings → Language and Input → Google Voice Input and make sure that the desired language is marked as active. Russian often requires a separate data load for offline recognition, which greatly improves the response rate.

💡

Basic activation through Google's settings is the foundation without which further fine-tuning makes no sense. Always start your diagnosis from this section.

Setting up voice activation “OK, Google”

One of the most convenient features is the ability to call the assistant with a voice without pressing buttons. To set this option, open the Google app on your smartphone, click on the profile avatar in the upper right corner and select Settings. Next, follow the path of Google Assistant → Hey Google and Voice Match. This is where the learning model for your voice recognition takes place.

The learning process takes less than a minute and requires you to say a few phrases in silence. The system creates a unique audio profile, which increases recognition accuracy and protects against false positives on unauthorized voices. After the procedure, make sure that the Hey Google switch is green. If the system writes "Unavailable", it may be that the microphone is occupied by another application or blocked access rights.

• 🗣️ Speak the phrases clearly and at a normal pace, no need to shout or whisper.
• 🔇 Set up in a quiet room so that background noise does not distort the voice sample.
• 🔄 If necessary, you can overwrite the voice model in the same settings menu.
• 🌐 Make sure your internet connection is stable as primary voice processing takes place in the cloud.

It’s worth noting that on some Xiaomi models with budget hardware, constantly listening to hot words can slightly increase battery consumption. However, modern Google Neural Network algorithms are optimized to work on mobile processors and should not cause overheating. If you notice abnormal energy consumption, try disabling the Shazam integration feature, which works in parallel with listening to commands.

Use of power button and gestures

Xiaomi smartphone owners often prefer to call the assistant hardware methods, as it is faster and more convenient. In the shells of MIUI and HyperOS, the power button is responsible for this. To activate the function, go to Settings → Additional Features → Press and hold the “Power” button. In the list that opens, select the option “Google Assistant” instead of the standard “Mi AI” or “Nothing”.

If Google Assistant is not listed, it means that the system component is not activated or stripped down in your firmware version, in which case you can use an alternative method: gestures. Many devices have a swipe call from the bottom corner of the screen ("Quick Start" or "Quick Start"). → Additionally. → One-handed control → Quick Startup, where you can choose to start Google Assistant as an action.

There is also the option of double tapping on the back of the smartphone (if the model supports a high-end accelerometer sensor) or using floating windows. However, the most stable method remains the classic long press. Note that when using cases with thick sides, the power button sensor can fire with a delay, which leads to a false perception of the action as a short press (turning off the screen) instead of a long one (starting the assistant).

Solving problems with Chinese firmware versions (CN ROM)

This is a game-changer if you own a device that is imported from China or embroidered on the Chinese version of MIUI/HyperOS. These firmwares are dominated by Xiao AI’s own voice assistant, and Google services may be incorrectly or not at all, and even if you installed Google Play Market manually, system calls can be redirected to the Chinese counterpart.

To solve the problem, change the region of the device. Go to Settings → Advanced Settings → Region and select any European country or Russia. This action forcibly changes the set of system applications and adds the necessary switches for Google Assistant. After changing the region, restart your smartphone and recheck Google settings.

If the change of region did not help, installation may be required. GMS (Google Mobile Services) through a dedicated installer built into the system. On some models, there is a hidden section in the settings menu for installing Google services, which is activated only when you select a non-Chinese region. APK-file GMS Xiaomi, which prescribes the necessary permissions in system files, but their use requires caution.

⚠️ Note: Installation of third-party modified packages GMS This can disrupt push notifications in banking applications. Use only official activation methods through region change.

Diagnostics of microphone and access permissions

A common reason for the assistant's silence is the banal problems with permissions. Android has a strict security policy, and if a Google app is prohibited from using a microphone, it will not physically be able to hear the command. Check this in the Settings → Apps → All Apps → Google.

Make sure that the microphone is set to “Always Allowed” or “Only during use” mode. If prohibited, the assistant will start visually, but immediately close or write about a recording error. Also, it is worth checking the permissions for the Google Play Services app, as it processes voice data at the system level.

• 🎙️ Check the physical cleanliness of the microphone: the holes may get clogged with dust or pile from your pocket.
• 🛡️ Make sure that Xiaomi’s antivirus or “cleanup” doesn’t block Google’s background work.
• 🔄 Reset your Google app settings in the Storage menu if the problem appears after the update.
• 🔊 Check if the microphone is turned off in Do Not Disturb mode or special profiles.

Sometimes conflict arises with other voice-enabled applications, such as voice recorders or instant messengers. If the microphone is busy with another process, Google Assistant will not be able to take control. Close all background applications and try to run the assistant again. It is also worth checking whether Quiet or On-Air mode is turned on, which can block network requests necessary for voice processing.

Error Resolving and Resetting Settings

If none of the above methods worked, the service may have suffered a software failure. The most effective way is to completely reset the app settings. Go to Settings → Apps → Google → Storage and click Clear Everything (or Reset), which will return factory settings to the assistant, delete saved voice models and history, but often solves the problem of “perpetual download”.

After cleaning, you will need to re-tuning and learning your voice. Don't be afraid if the assistant starts acting like a new one - this is a normal reaction to a reset. It is also recommended to update the Google and Google Play Services app through the Play Market store to the latest version available, as older versions may not work properly with new recognition servers.

💡

Before resetting your settings, make sure you remember the password from your Google account, as after cleaning it, you may need to re-authorize to sync your data.

In rare cases, the problem lies in the cache DNS Try switching from Wi-Fi to mobile Internet (or vice versa) to check. If the assistant is working through a mobile network, it may be that your router is blocking some ports or using some of the other ports. DNS-filters that prevent you from connecting to Google servers, and then you can change the servers. DNS-servers in Wi-Fi settings at 8.8.8.8.

⚠️ Attention: Google data clearing will remove your personalized settings and command history. If your action history is important to you, pre-export your data through Google Takeout.

Frequently Asked Questions (FAQ)