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10 Tech How-To

Turn Off S Voice on Samsung Galaxy J7

Guide 10-42912 · Updated · Step by step

This guide shows you how to disable S Voice on your Samsung Galaxy J7, stopping accidental launches and the annoying voice prompts. You’ll learn two methods: turning off the home button shortcut and fully disabling the app. No special tools are needed, just your phone.

What You’ll Need

  • Samsung Galaxy J7 (any variant)
  • Access to the phone’s Settings menu
  • Optional: a computer with Samsung Smart Switch if you want to reinstall S Voice later

Step-by-Step

Method 1: Disable the Home Button Shortcut

  1. Unlock your Galaxy J7 and go to the home screen.
  2. Open the Apps drawer by swiping up or tapping the Apps icon (the grid of dots at the bottom center).
  3. Tap Settings (the gear icon).
  4. Scroll down and tap Applications (or Application manager on some Android versions).
  5. Tap Application settings (if present) or go directly to Default applications.
  6. Look for Device assistance app (or Default apps > Device assistance). Tap it.
  7. Select None (or Device assistance if available) from the list. This removes S Voice from the home button double-press action.
  8. Press the Home button twice to test – it should no longer launch S Voice.

Method 2: Force Stop and Disable the App

  1. Go to Settings > Applications (or Application manager).
  2. Scroll through the list and tap S Voice.
  3. Tap Force stop to stop it from running in the background.
  4. Tap Disable (if the button is available). If it’s greyed out, you’ll need to clear its data first.
  5. If Disable is greyed out, tap Storage > Clear data, then go back and tap Disable again.
  6. Confirm the prompt that warns about disabling the app.

Method 3: Disable Voice Wake-up (if you use it)

  1. Open S Voice (if it’s still enabled).
  2. Tap the three-dot menu (top right) and select Settings.
  3. Turn off Voice wake-up and Open via home button.
  4. Exit S Voice.

Common Mistakes

  • Only disabling the shortcut, not the app: The home button double-press may still open S Voice if you haven’t set the device assistance app to None.
  • Forgetting to clear data before disabling: If the Disable button is greyed out, you must clear the app’s data first.
  • Assuming S Voice is uninstalled: Disabling it hides it from the app drawer, but it’s still on the phone. It can be re-enabled later.
  • Not checking for updates: Some J7 models received updates that changed the settings menu names slightly. If you can’t find an option, search for it in the Settings search bar.

Tips

  • If you want to completely remove S Voice from your phone, you’ll need to root it – which voids the warranty and carries risks. Disabling is safer and reversible.
  • After disabling S Voice, the double-press home button shortcut may do nothing or open Google Assistant (if you set it as the default).
  • If you ever need S Voice again, go to Settings > Applications > S Voice and tap Enable.
  • For a cleaner experience, also disable S Voice notifications in the same app info screen.

Troubleshooting

If S Voice still opens after following the steps:

  1. Restart your phone – this clears temporary glitches.
  2. Check if you have a third-party launcher that has its own home button settings. Reset the launcher to default or adjust its settings.
  3. Go to Settings > Applications > S Voice and tap Force stop again, then immediately press the home button twice – it should not open.
  4. If the problem persists, boot into Safe Mode (press and hold the Power button, then tap and hold Power off until the Safe Mode prompt appears). In Safe Mode, third-party apps are disabled. If S Voice doesn’t open, a third-party app is interfering. Uninstall recently installed apps.
  5. As a last resort, back up your data and perform a factory reset (Settings > Backup and reset > Factory data reset). This will restore all default settings, including the home button shortcut.

Frequently Asked Questions

Can I uninstall S Voice completely?

No, S Voice is a system app on the Galaxy J7. You can disable it, which hides it and stops it from running, but you cannot uninstall it without rooting the phone.

Will disabling S Voice affect other features?

No, S Voice is only used for voice commands. Other features like the camera, gallery, and phone calls are unaffected. Some widgets or shortcuts that rely on S Voice may stop working, but those are rare.

How do I re-enable S Voice if I change my mind?

Go to Settings > Applications > S Voice and tap Enable. Then set it as the device assistance app if you want the home button shortcut back.

Why does S Voice keep opening when I press the home button twice?

Because the device assistance app is still set to S Voice. Follow Method 1 to change it to None or another app.

Is there a way to just stop the voice responses without disabling the app?

Yes, open S Voice, go to its settings, and turn off Voice feedback or Wake-up command. This keeps the app installed but silent.

Does disabling S Voice save battery?

It can, because the app won’t run in the background listening for voice commands. However, the battery impact is usually minimal on modern Android versions.

Related

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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