Modern smartphones Samsung Galaxy are equipped with powerful artificial intelligence tools designed to simplify device management. However, for many users, the presence of a constantly active voice assistant becomes a source of irritation rather than help. Random activations when the phone is in your pocket, or intrusive offers of services can significantly reduce the comfort of using the gadget.
In the ecosystem of the Korean manufacturer, two main assistants are most often found: proprietary Bixby and standard Google Assistant. Each of them has its own features of integration into the system Android and requires an individual approach to disabling. Complete deactivation of these services will not only get rid of random activations, but will also allow save battery powerand also free up some RAM.
In this material we will analyze in detail all available methods for limiting the functionality of voice interfaces. You'll learn how to remap physical buttons, turn off Hey Google, and block Assistant from launching from the lock screen. Follow the instructions carefully, as the menu layout may vary slightly depending on the shell version One UI.
Disabling and reassigning the Bixby button
On many smartphone models Samsung, especially the flagship S and Note series, the side power button is set to call by default Bixby when double pressed. This is one of the most common causes of random activation. To change this behavior, you need to go to the special key settings.
Go to the menu Settings and find the section Additional functions. Inside this item, select the option Side key. Here you will see the Double Tap option, which is set to Wake Bixby by default. Change it to any other action, for example, “Open camera” or “App drawer”.
⚠️ Attention: On some devices with One UI 5.0 and Newer versions may not have the option to completely disable double tapping. In this case, the system will require you to select at least one application to launch instead of the assistant.
If your goal is not just to reassign the button, but to completely remove the assistant from the system, just changing the button settings is not enough. The service itself Bixby will continue to work in the background. To completely disable it, you will need to go to the settings of the application itself through the app menu or use the command in the search for settings.
Complete deactivation of the Bixby service in the settings
To stop the background operation of the intelligent agent, you need to disable its main modules. This includes turning off voice wake-up and clearing your search history. Go to Settings and in the search bar at the top enter the word Bixby.
Select an item Voice Wake in the list that appears. Place the switch in the inactive position. This will prevent the phone from responding to the phrase “Hey Bixby.” Next, return to the main Bixby settings menu and find the section Privacy or About Bixby.
The “Disconnect” or “Log Out” button is often located here. Clicking this button will stop data synchronization and stop services. However, it is worth remembering that Bixby is deeply integrated into some system applications, such as Camera or Browser, so certain interface elements may remain accessible but inactive.
Settings → Applications → Bixby Voice → DisableCompleting this sequence of actions ensures that the process will not consume CPU resources in the background. If the “Disable” option is grayed out, try first uninstalling application updates through the app manager menu, and then try again.
Before completely disabling Bixby, it is recommended to unlink your Samsung account in the security settings to avoid conflicts when logging into the manufacturer's services in the future.
Setting up and disabling Google Assistant
The second key element of voice control is Google Assistant. Unlike Bixby, it is a system component of the operating system Android, so its removal is impossible without obtaining root access. However, it can be completely deactivated.
Open the application Google on your smartphone. Click on the profile icon in the upper right corner and select Settings. In the list, find the item Google Assistant. The first important step is to turn off voice activation. Find the section Hey Google and Voice Match and turn off the switch.
Next, in the general settings of the Assistant, find the option Access from the lock screen and ban it. This will prevent access to personal information when the phone is locked. It is also useful to disable the “Personal Results” feature so that the assistant does not analyze your activity in other applications.
- 📱 Open the Google application and enter your profile settings.
- 🔇 In the Voice Match section, disable the recognition of the phrase “Ok Google.”
- 🔒 Prevent access to the Assistant from the lock screen to increase privacy.
- 🛑 In the Assistant settings, find the “Google Assistant” switch and turn it off completely.
After completing these steps, voice input through the headset microphone or when connecting headphones will also stop calling up the Assistant interface. The system will ignore voice commands, redirecting requests exclusively to text search.
☑️ Checking assistants are disabled
Managing microphone access and permissions
Even after disabling basic functions, applications can request access to the microphone for their needs. To make sure that no app is using voice input without your knowledge, you need to check your system permissions.
Go to Settings → Privacy → Permission Manager. Select a category Microphone. Here you will see a list of all applications that have access to audio recording. Study it carefully and revoke permission from those apps that do not need it for their main work.
⚠️ Attention: Do not disable access to the microphone for system users apps such as Voice Recorder, Phone, or Camera if you plan to use their audio recording features or video calls.
Pay special attention to Google apps. Even if Assistant is disabled, the app Google may have permission to use the microphone for Voice Search. If you want to completely exclude any voice activity, find the Google application in this list and deny access to the microphone.
Settings → Applications → Google → Permissions → Microphone → DenyThis measure is radical, but effective. It ensures that no background processes can trigger audio recording. However, note that this will also disable the ability to dictate text in messages and search.
Why can't you just uninstall the Google app?
The Google app is a system component of Android. Removing it or completely freezing it can lead to unstable operation of the Play Market store, synchronization of contacts and other ecosystem services. It's safer to simply disable functions within the application.
Comparison of disabling options on different versions of One UI
Interface One UI is constantly updated, and the location of the settings may change. Below is a table that will help you navigate the differences between popular versions of the shell installed on smartphones Samsung.
| Function / One UI Version | One UI 4.1 (Android 12) | One UI 5.0 (Android 13) | One UI 6.0 (Android 14) |
|---|---|---|---|
| Disable Bixby Voice | Through Bixby settings | Through settings Bixby | Through Bixby settings |
| Button reassignment | Additional functions | Additional functions | Additional functions |
| Indicator microphone | Absent | Green dot in the corner | Green dot + icon |
| Access control | Permission manager | Privacy panel | Privacy panel |
As you can see from the table, the basic principles remain unchanged, but the visual design and names of some sections evolve. In new versions, microphone usage indicator (the green dot in the upper right corner of the screen) has become more visible, allowing users to instantly see when any application is listening to the broadcast.
If you cannot find the desired switch in the indicated places, use the built-in search in the settings. Enter keywords like “voice”, “assistant” or “Bixby”, and the system will take you to the desired menu, regardless of the firmware version.
The impact of shutdown on autonomy and performance
Many users wonder: is the game worth the candle? Does turning off voice assistants really give you a noticeable productivity boost? The answer depends on the usage scenarios of your smartphone.
Constantly listening to the broadcast for_detection of key phrases (“Hey, Bixby,” “Okay, Google”) requires the operation of a digital signal processor (DSP) and periodic activation of the main processor. Although modern chips Exynos and Snapdragon are energy efficient, the background load is still present.
Disabling these functions leads to the following results:
- 🔋 Reducing battery consumption in standby mode by 3-5% per day.
- 🚀 Freeing up RAM (approximately 100-200 MB).
- 📉 Reducing the number of background processes and network activity.
For powerful flagships, this savings may not be noticeable in everyday use. However, for budget models or smartphones with a worn-out battery, every percentage value of autonomy matters. In addition, the absence of background services reduces the likelihood of micro-slowdowns of the interface.
Disabling voice assistants is a compromise between the convenience of quick commands and maximum privacy and autonomy of the device.
Frequently asked questions (FAQ)
Is it possible to completely remove Bixby without_root rights?
Complete removal of the Bixby system application without obtaining superuser (root) rights is impossible. However, you can disable all its components, reassign the button and disable it from working in the background, which effectively makes it inoperable for the user.
Why does it turn on again after turning off Google Assistant?
This can happen after a major system update or Google application. Updates often reset privacy settings to default. You will need to go through the disabling procedure again in the Google app settings.
Does disabling assistants affect the operation of your smart home?
Yes, if you control your smart home through Bixby or Google Home commands, disabling voice interfaces will prevent you from being able to control devices with your voice. App control will remain available.
Is it safe to deny microphone access to the Google app?
It's safe for your phone to function, but you will lose the ability to use voice search and text dictation in Google products. Text search and other functions will work correctly.
How can I return all the settings back if I change my mind?
Simply follow the steps described in the article in reverse order: turn on the switches in the Bixby and Google Assistant settings, return permission to use the microphone and assign double-clicking the button to launch the assistant.