How to Turn Off Gemini on Android

Gemini is the built-in AI assistant on many Android phones, and it can pop up when you press the power button, hold the home button, or say “Hey Google.” If you prefer the classic Google Assistant, want to disable it entirely, or just want to stop the overlay from appearing, this guide walks you through the exact settings to change. The steps apply to current versions of Android (12 and newer) on Pixel, Samsung, and most other phones, and you don’t need any special tools or apps to do it.

What You’ll Need

• Your Android phone with Gemini already installed or enabled
• Access to the Settings app and the Google app
• About 5 minutes of time

Step-by-Step

Method 1: Switch Back to Google Assistant (Recommended)

This is the most common request: you want the old Assistant back instead of Gemini. This method swaps the default assistant without uninstalling anything.

1. Open the Google app on your phone (the one with the multicolored “G” icon). If you can’t find it, search for “Google” in your app drawer.
2. Tap your profile picture in the top-right corner of the screen.
3. Tap Settings.
4. Scroll down and tap Google Assistant.
5. Tap Digital Assistants from Google.
6. You will see a list with Gemini and Google Assistant. Tap Google Assistant.
7. Confirm your choice when the pop-up asks if you want to switch. Gemini will no longer be the default assistant.

Method 2: Turn Off Gemini Completely (Disable the App)

If you don’t want to use any AI assistant, or you want Gemini gone from your phone entirely, you can disable the app. This stops it from running in the background and removes it from the assistant settings.

1. Open Settings on your phone.
2. Tap Apps (sometimes called “Applications” or “App management”).
3. Tap See all apps or scroll through the list until you find Gemini. If you don’t see it, tap the three-dot menu and select “Show system” apps.
4. Tap Gemini to open its app info page.
5. Tap Disable (or Disable app).
6. Confirm by tapping Disable app in the pop-up. The app will be turned off, and it will no longer respond to voice commands or gestures.

Method 3: Turn Off Gemini’s Voice and Gesture Triggers

If you want to keep Gemini installed but stop it from launching accidentally, you can disable the specific triggers.

1. Open the Google app.
2. Tap your profile picture > Settings.
3. Tap Google Assistant.
4. Tap Quick phrases (or “Hey Google & Voice Match”). Turn off Hey Google and any other quick phrases listed.
5. Go back to the Assistant settings and tap General (or “Assistant” tab).
6. Look for Keyboard or Shortcuts. Turn off the toggle that lets Gemini open when you press and hold the power button or swipe from the corner.

Common Mistakes

• Disabling the wrong app: On some Samsung phones, there is a separate app called “Gemini” and another called “Google”. Make sure you are disabling the one that says “Gemini” with the star-like icon, not the Google app itself.
• Only clearing the cache: Clearing the cache or data for the Gemini app will not turn it off. You must use the “Disable” button or change the default assistant in the Google app settings.
• Forgetting about the power button: Even after switching to Google Assistant, the power button gesture might still open Gemini on some devices. You need to check the system gesture settings separately (see Method 3).
• Assuming uninstalling is possible: Gemini is a system app on many phones, so you cannot uninstall it. The “Disable” option is the closest you can get, and it works the same way.

Tips

• Use the search bar: Instead of navigating through menus, open Settings and search for “Default digital assistant” or “Gemini”. This often jumps straight to the relevant setting.
• Check your launcher: Some phone launchers (like Samsung One UI) have their own settings for the side key or home button. Look in Settings > Advanced Features > Side Key on Samsung devices to reassign what the power button does.
• Re-enable later: If you change your mind, you can always go back to the Google app settings and select Gemini again, or tap “Enable” in the app info page.
• After disabling, clear defaults: If you disabled Gemini but still get pop-ups, go to Settings > Apps > Default apps > Digital assistant and make sure it is set to “None” or “Google Assistant” (if you want it).

Troubleshooting

I switched to Google Assistant, but Gemini still opens. This usually means the gesture (like holding the power button) is still assigned to Gemini. Go to Settings > System > Gestures > Power button (or Side key on Samsung) and change it to “Google Assistant” or “None”.

The “Disable” button is grayed out. This happens if Gemini is a critical system app on your device. In this case, use Method 1 to switch the default assistant instead. You can also try clearing the app’s data first (Settings > Apps > Gemini > Storage > Clear data), then go back and try to disable it again.

I don’t see “Digital Assistants from Google” in the Google app. Make sure the Google app is fully updated. Go to the Play Store, search for “Google”, and tap “Update” if available. If it’s already up to date, close the Google app completely and reopen it.

After disabling Gemini, “Hey Google” doesn’t work at all. That’s expected if you disabled the entire Gemini app. If you switched to Google Assistant instead, make sure you have re-trained the voice model. Go to Google app > Settings > Google Assistant > Hey Google & Voice Match and re-record your voice.

Gemini keeps coming back after a system update. Occasionally, phone manufacturers reset the default assistant during a major OS update. If this happens, simply repeat Method 1 or Method 2. You may need to disable it again after the update settles.

Frequently Asked Questions

Q: Can I just uninstall Gemini?
A: On most phones, Gemini is a system app and cannot be fully uninstalled. The “Disable” option achieves the same result: it stops the app from running and hides it from your app drawer.

Q: Will disabling Gemini delete my chat history?
A: No. Disabling the app does not delete your Google account data. Your chat history is stored in your Google account. If you want to delete it, you must do so manually in the Gemini web app or via your Google Activity controls.

Q: Does turning off Gemini affect Google Search or Gmail?
A: No. Gemini is a separate assistant feature. Turning it off only stops the assistant from launching; regular Google Search, Gmail, Maps, and other services continue to work normally.

Q: I only want to turn off the floating bubble. How do I do that?
A: The floating bubble is a separate overlay. When it appears, tap the bubble, then tap the settings gear icon (or swipe up). Look for “Floating bubble” or “Overlay” in the Gemini settings and turn it off. You can also go to Settings > Apps > Gemini > Display over other apps and turn that permission off.

Q: Is Google Assistant still available?
A: Yes. Google Assistant is still available on all Android phones that support Gemini. You just need to switch the default assistant back to it, as shown in Method 1.

Q: Will this stop Gemini from reading my notifications?
A: Yes. Once you disable the app or switch the default assistant, Gemini no longer has permission to access your notifications or other phone data in the background.

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