Voice Assistant «OK Google» ot Google can be useful for quickly searching or controlling a device without hands, but not all users Android are ready to put up with its constant activity. In addition to annoying false positives for random phrases, the function continuously monitors ambient sounds through the microphone, which raises privacy concerns. Even in standby mode, the assistant consumes battery power, analyzing the audio stream for commands.

In this article you will find all current methods of disabling "OK Google" on smartphones running Android 10–15including bypassing restrictions on devices with firmware from Samsung, Xiaomi, OnePlus and other manufacturers. We will analyze both standard settings and hidden parameters that are not always obvious even to experienced users. Particular attention is paid to problems when the button to disable the assistant is blocked or is missing from the menu.

Why "OK Google" continues to work after disconnect?

Many users are faced with a situation where the assistant is supposedly disabled, but continues to respond to voice commands. The reason lies in multi-level architecture functions:

  • 🔍 Hardware acceleration: on some chipsets (for example, Qualcomm Snapdragon 8 Gen 2) processing of voice commands is partially performed at the processor level, bypassing the OS.
  • 📱 Manufacturer add-ons: Samsung Knox, MIUI Optimizations or ColorOS can restart the assistant service after updates.
  • ☁️ Cloud synchronization: if an account is linked on the device Google, assistant settings can be reset through the company's servers.

To ensure that the function is deactivated, it is not enough to disable it in the application settings Google. It is necessary to combine several methods, which will be discussed below. On devices with Android 14+, you may need to disable the Google Play Services service via ADB, since standard methods are often blocked by the system.

📊 Have you ever accidentally activated "OK Google"?
Yes, several times a day
Yes, but rarely
No, never
Disabled immediately after buying the phone

Method 1: Standard shutdown via Google settings

On most devices c pure Android (for example, Pixel, Motorola, Nokia) the function is disabled through the app menu Google. The instructions are valid for Android versions 10–15:

  1. Open the application Google (icon with the letter “G” on a colored background).
  2. Tap on your profile avatar in the upper right corner → select Settings.
  3. Go to section Voice search → Voice assistant.
  4. Disable the switch Hey Google (or OK Google on old versions).
  5. In the window that appears, confirm the action by clicking Disable.

On devices with shells (One UI, MIUI, Realme UI), the path may differ. For example, on Samsung Galaxy you need to go to Settings → Google → Account and services → Voice search. If the item Hey Google is not in the menu, then the function is disabled at the firmware level (see Method 3).

☑️ Checking the disabling “OK” Google"

Done: 0 / 4

Method 2: Disabling through Android settings (for all versions)

If the standard method did not work, try deactivating the assistant at the system level. This method is suitable for devices where the function is built into the firmware (for example, Xiaomi Redmi or Oppo Reno):

  1. Open Settings phone.
  2. Go to section Applications (or All applications).
  3. Find in the list Google (not to be confused with Google Play Services!) and tap on it.
  4. Select Notifications → turn off all switches related to the voice assistant.
  5. Go back and press Permissions → find Microphone and set the value Disable.
⚠️ Attention: On some devices (for example, Huawei without Google services), this method may cause errors in the operation of other functions, such as voice dialing in Google Maps. In this case, use Method 4.
Manufacturer Path to settings Features
Samsung Settings → Google → Account → Voice Search You may need to disable Bixby separately
Xiaomi/Redmi/Poco Settings → Applications → Manage applications → Google → Permissions After updating MIUI, settings may be reset
OnePlus/Oppo/Realme Settings → System → Language and input → Voice input The function can be linked to ColorOS Assistant
Google Pixel Settings → Google → Settings for applications → Search, assistant and voice The most complete disabling among all brands

Method 3: Disabling via ADB (for experienced users)

If the standard methods did not work, and the assistant continues to be activated, you will have to use Android Debug Bridge (ADB). This method is suitable for devices with root access or an unlocked bootloader, but can work without them on some firmware.

You will need:

  • 💻 A computer with installed ADB-tools.
  • 📱 Enabled USB debugging on the phone (Settings → About the phone → Build number → 7 taps to unlock developer mode).
  • 🔌 USB cable (preferably original).

Instructions:

  1. Connect the phone to the PC and confirm trust in the computer on the device screen.
  2. Open the command line (Windows) or terminal (macOS/Linux) in the folder with adb.
  3. Enter the command to check the connection: 
    adb devices

    The serial number of your device should appear.

  4. Run the command to disable the voice assistant: 
    adb shell pm revoke com.google.android.googlequicksearchbox android.permission.RECORD_AUDIO
  5. To completely disable it, also run: 
    adb shell pm disable-user --user 0 com.google.android.googlequicksearchbox
    ⚠️ Attention: This command will disable all functions of the application Google, including image search and voice input in other applications. To return only search, use: 
    adb shell pm enable com.google.android.googlequicksearchbox
What to do if ADB does not see the device?

1. drivers are installed (use Google USB Driver for Windows).

2. Try another USB cable (cheap cables often do not support data transfer).

3. Restart your phone and PC.

4. option USB debugging (security options) and Allow ADB debugging in charge-only mode.

5. On macOS/Linux, you may need to add a rule for udev (instructions are on the website Android Developers).

Method 4: Using third-party applications (without root)

If you don’t want to mess with ADB, you can use specialized utilities that block applications from accessing the microphone. Best options:

  • 🛡️ App Ops (requires Android 6.0–10.0) - allows you to disable permissions for individual functions Google without completely blocking the microphone.
  • 🔇 Microphone Blocker — creates an “empty” audio stream to deceive system services (does not work on all devices).
  • 🤖 Shizuku + App Ops — a modern alternative for Android 11+ (requires connection via Shizuku Manager).

Example setup via App Ops:

  1. Download and install App Ops (or Shizuku for new versions of Android).
  2. Launch the application and provide access to the settings (you will need to enable App Ops in the developer menu).
  3. Find in the list Google (com.google.android.googlequicksearchbox).
  4. Disable permissions Microphone i Constant activity in the background.
⚠️ Attention: Some applications (for example Microphone Blocker) may conflict with antivirus or banking software apps. Before using, check the reviews for your phone model at 4PDA or XDA Developers.
💡

If, after turning off the microphone, voice calls in WhatsApp or Telegramstop working, return the microphone resolution for these applications manually through the settings. Android. Selective blocking helps only for Google.

To check current permissions, use the ADB command:

adb shell dumpsys package com.google.android.googlequicksearchbox

Method 5: Complete removal of Google (for advanced users)

If you are ready to sacrifice all services Google for the sake of privacy, you can remove system applications, responsible for the voice assistant. This method requires root access or custom firmware (for example, LineageOS).

List of applications to remove (via Root Explorer or adb shell):

  • com.google.android.googlequicksearchbox - main application assistant.
  • com.google.android.apps.googleassistant — Google Assistant (if installed).
  • com.google.android.as — assistant update service.
  • com.google.android.tts —text to speech (optional if you do not use voice input).

Commands for deleting via ADB (requires root):

adb shell

su


pm uninstall -k --user 0 com.google.android.googlequicksearchbox


pm uninstall -k --user 0 com.google.android.apps.googleassistant

After deletion:

  • ✅ The microphone icon in the search bar will disappear.
  • ✅ Notifications from the assistant will stop coming.
  • ❌ Voice search in Google Maps and YouTube.
  • ❌ Synchronization with Google Account (contacts, calendar) may be lost.
💡

Removing system applications Google can lead to unstable operation of the firmware, especially on devices with Samsung Knox or MIUI. It is recommended to first create a backup copy via TWRP or Orange Backup.

On some devices (for example, Pixel), applications are restored after updating the OS. In this case, you will need to remove or install a custom one again. firmware without GApps.

To check the integrity of the system after removal, use the command:

adb shell pm verify --user 0 com.google.android.googlequicksearchbox

Additional measures: how to prevent re-enabling

Even after disabling "OK Google", the function can spontaneously activate after:

  • 🔄 Application updates Google via Play Market.
  • 📱 Phone firmware updates (especially on Samsung i Xiaomi).
  • ☁️ Synchronizing settings with Google Account (if the function was previously enabled).

To avoid this:

  1. Freeze updates for the application Google:
    1. Open Play Market → find Google.
    2. Tap on the three dots in the corner → uncheck Auto-update.
  2. Disable settings synchronization: 
    Settings → Google → Account and synchronization → Data synchronization → Disable "Application Settings"
  3. Use a firewall to block connections:
    • Install NetGuard or RethinkDNS.
    • Block Internet access for com.google.android.googlequicksearchbox.

On devices with Android 12+ it is also recommended to disable the function App Searchthat can indirectly activate the voice assistant:

Settings → Google → Settings for applications → Search in applications → Disable

FAQ: Frequently asked questions about disabling "OK Google"

Is it possible to disable "OK Google" only for specific applications?

Yes, but not through standard settings. 6.0–10.0) or App Ops (for Android 6.0–10.0) or Shizuku (for Android 11+) to selectively deny access to the microphone for individual functions Googlewithout affecting other applications. For example, you can disable voice search in Googlebut leave the microphone for WhatsApp.

Why after disabling “OK Google” voice dialing in Google Maps has stopped working?

This is due to the fact that Google Maps uses the same speech recognition service as the assistant. To return the function, allow microphone access for Google Maps in the Android settings (Settings → Applications → Google Maps → Permissions), but leave the restriction for the main one. applications Google.

Will "OK Google" work if I just turn off the microphone in settings?

No, but it will also block the microphone for all other applications (calls, recording voice messages, etc. Better). use selective disabling via App Ops or ADBas described in Method 3.

Is it possible to disable “OK Google” on devices without Google services (for example, Huawei)?

On devices without GMS (for example, Huawei with AppGallery or Amazon Fire) there is no “OK Google” function by default. However, if you installed Google Services manually, the assistant could be activated. In this case, delete it. application Google via ADB or roll back to the stock firmware.

What to do if, after all the manipulations, “OK Google” still works?

This means that the function is built in at the firmware level (often found on Samsung i LG. Try:

  1. Install custom firmware without GApps (for example, LineageOS for microG).
  2. Use Xposed Framework with module Disable Flags to block system flags.
  3. Contact the manufacturer's support with a request to provide firmware without a voice assistant (unlikely, but some brands meet halfway).