Close apps on Firestick by holding the back button, or force-close them through settings if they freeze

When an app on your Firestick stops responding or drains your TV's speed, you have two ways to shut it down. The quickest method is to press and hold the back button (the curved arrow) on your remote for three seconds while the app is open — this closes the app and returns you to the home screen. If that does not work, or if you want to fully clear an app from memory, you can force-close it through the device settings, which takes about 30 seconds longer but is more thorough.

Knowing how to close apps matters because Firestick devices have limited memory, just like a phone or tablet. Apps that stay open in the background can slow down your whole TV, make streaming choppy, or cause the remote to lag. Closing apps regularly keeps your Firestick running smoothly without needing to restart the entire device.

Key Takeaways

  • Hold the back button on your remote for three seconds to close any open app when ready.
  • If an app freezes and the back button does not work, force-close it through Settings > Applications > Manage Installed Applications.
  • Closing apps frees up memory and prevents your Firestick from slowing down during streaming.
  • You do not need to uninstall an app to close it — closing and uninstalling are two different actions.
  • Restarting your Firestick clears all open apps at once, which is useful if multiple apps are frozen or your TV feels sluggish.

The back button method: fastest way to close an app

Open the app you want to close, then look at your Firestick remote. Find the back button — it looks like a curved arrow pointing left, usually in the upper left area of the remote. Press and hold this button for about three seconds. The app will close, and you will return to your Firestick home screen.

This method works for almost every app on Firestick, including Netflix, Prime Video, YouTube, and third-party apps. It is the fastest way to close something you are done watching. You do not need to confirm or press anything else — just hold the button and wait.

Force-closing an app through settings when it freezes

If an app stops responding and the back button does not work, you need to force-close it. Press the home button on your remote to get to the Firestick home screen. From there, navigate to Settings (usually in the top right corner of the screen).

Once in Settings, scroll down and select Applications. Then select Manage Installed Applications. You will see a list of every app on your Firestick. Find the frozen app in the list and select it. A menu will appear with options — select Force Stop. This completely closes the app and clears it from your device's memory, which is stronger than the back button method.

After you force-stop an app, you can open it again normally whenever you want. Force-stopping does not uninstall the app or delete any of your settings within it — it just shuts it down completely.

The difference between closing, force-stopping, and uninstalling

These three actions do different things, and it is important to know which one you need. Closing an app (using the back button) straightforward exits the app and returns you to the home screen — the app is no longer running, but it is still on your device and can be opened again when ready. Force-stopping an app (through Settings) does the same thing but more forcefully, clearing it completely from your device's active memory. Uninstalling an app removes it from your Firestick entirely — you would need to read it again from the Amazon Appstore if you wanted it back.

For everyday use, you only need to close or force-stop apps. You should uninstall an app only if you no longer want it on your device or if you are trying to free up storage space (though most Firestick models have enough storage that this is rarely necessary).

Why your Firestick slows down when apps stay open

Your Firestick has a processor and memory, just like a phone. When you open an app, it uses some of that memory. When you close it, that memory should be freed up. However, some apps do not fully close when you press the back button — they stay running in the background, using memory and processing power even though you are not watching them.

If you have several apps running in the background at once, your Firestick has less memory available for the app you are currently trying to watch. This can cause buffering, slow menu navigation, or a remote that takes a moment to respond. Closing apps regularly prevents this buildup. If your Firestick feels slow even after closing apps, restarting the entire device (unplug it for 30 seconds, then plug it back in) clears everything and gives you a fresh start.

Restarting your Firestick to close all apps at once

If multiple apps are frozen or your Firestick feels sluggish no matter what you close, a full restart is the most reliable fix. You can restart through settings by going to Settings > Device & Accessories > About > Restart. Your TV will go black for a few seconds, then come back to the home screen. All open apps will be closed, and your device will have fresh memory to work with.

Alternatively, you can unplug your Firestick from the power outlet, wait 30 seconds, and plug it back in. This does the same thing and is often faster than using the menu. Either way, restarting takes about one to two minutes total, and your apps and settings will be exactly as you left them — nothing is lost.

Apps that commonly freeze and how to handle them

Some apps freeze more often than others, usually because they are poorly optimized for Firestick or because they have a bug. Netflix, Prime Video, and YouTube are generally stable, but third-party apps or older apps sometimes have problems. If an app freezes regularly, force-close it each time, and then check the Amazon Appstore to see if an update is available. Updating the app often fixes freezing issues.

If an app keeps freezing even after updates, you have two choices: uninstall it and use a web browser version instead (if one exists), or contact the app's support team to report the problem. Some apps work better on newer Firestick models than older ones, so if you have an older device, an app that freezes might work fine on a newer model.

Frequently Asked Questions

Will closing an app delete my watch history or saved passwords?

No. Closing or force-stopping an app does not erase any data within that app. Your watch history, saved logins, and preferences stay exactly as they are. The next time you open the app, everything will be there.

Do I need to close apps every time I finish watching?

You do not have to, but it is a good habit. Closing apps keeps your Firestick running smoothly and prevents memory buildup. If you notice your TV getting slow, start closing apps regularly and you will likely see a difference.

What if the back button does not work on my remote?

Your remote may need new batteries, or the button itself may be stuck. Try replacing the batteries first. If the back button still does not work, you can always force-close the app through Settings instead, which takes about 30 seconds longer.

Can I close multiple apps at once?

Not directly — you have to close them one at a time using the back button or force-stop method. However, restarting your Firestick closes all open apps when ready, which is faster if you have many apps running.

Is it bad to force-stop an app while I am watching it?

No, force-stopping an app is safe and does not damage your Firestick. It is designed to handle force-stops. The app will straightforward close, and you can open it again whenever you want.