Clear Your Firestick Cache Through Settings

The fastest way to clear your Firestick cache is through the Settings menu. Cache is temporary data that apps store to load faster next time — but over time it can slow down your device or cause apps to freeze. Clearing it takes about two minutes and won't delete your passwords, account information, or any shows you've saved.

Start by pressing the Home button on your Firestick remote. Scroll to the top of the screen and select Settings. From there, go to Applications, then Manage Installed Applications. You'll see a list of every app on your device. Select the app whose cache you want to clear — start with the ones you use most often, like Prime Video or Netflix, since they accumulate the most temporary data.

Once you've selected an app, you'll see two buttons: Clear Cache and Clear Data. Press Clear Cache. The screen will confirm the action completed. That's it — the app's cache is gone, but the app itself still works exactly as before.

Key Takeaways

  • You clear cache one app at a time through Settings > Applications > Manage Installed Applications, then select Clear Cache for each app.
  • Clearing cache removes temporary files that slow down apps but keeps your passwords, account logins, and saved content intact.
  • Apps that stream video or music — Prime Video, Netflix, Spotify, YouTube — build up cache fastest and should be cleared first.
  • If an app is frozen or won't load, clearing its cache often fixes the problem without reinstalling the app.

Clear Cache for Multiple Apps at Once

If you want to clear cache from several apps without going through each one individually, you can use the Storage menu instead. This method clears cache from all apps in one action, which is useful if your Firestick is running slowly overall.

Go to Settings, then Device and Bluetooth, then Storage. You'll see how much space your Firestick is using. Select Cached Data. A confirmation screen will appear asking if you want to clear all cached data. Select Clear. Your Firestick will process this for a few seconds, then return to the Storage menu.

This approach clears cache from every app at once, so you don't have to repeat the process for Prime Video, Netflix, Plex, or any others. The tradeoff is that you can't pick and choose — it's all or nothing. Most people find this method faster if their device is sluggish.

When to Clear Cache and What to Expect

You should clear cache when an app stops responding, loads slowly, or crashes repeatedly. Cache buildup is one of the most common reasons Firestick apps freeze. If you clear an app's cache and it still won't work, the next step is to uninstall and reinstall the app itself — but cache clearing solves the problem about 70 percent of the time.

After you clear cache, apps will take a few extra seconds to load the first time you open them, because they're rebuilding their temporary files. This is normal and only happens once per app. After that, they'll load at normal speed again. You won't notice any difference in how the app looks or works.

If you clear cache and your Firestick still feels slow, the next thing to check is how many apps you have installed. Firestick devices have limited storage, and too many apps can slow down the whole system. You can see your storage use in the same Storage menu where you cleared cached data.

Difference Between Clearing Cache and Clearing Data

When you're in the Manage Installed Applications menu, you see two buttons: Clear Cache and Clear Data. They sound similar, but they do different things. Clear Cache removes only temporary files — the stuff apps create to run faster. Clear Data removes everything the app has stored, including your login information, watch history, saved preferences, and downloaded content.

In almost every case, you want Clear Cache, not Clear Data. Clearing data will log you out of the app and erase your settings. You'll have to sign back in and set up your preferences again. Only use Clear Data if an app is completely broken and clearing cache didn't fix it — and even then, try uninstalling and reinstalling first.

Restart Your Firestick After Clearing Cache

After you clear cache, especially if you cleared it from multiple apps or used the Storage menu method, restart your Firestick. This gives the device a fresh start and helps it run more smoothly. Press and hold the Select and Play buttons on your remote at the same time for about 10 seconds. Your Firestick will shut down and restart — this takes about 30 seconds.

You don't have to restart after clearing cache from a single app, but it's a good habit if you cleared several. A restart clears out any leftover temporary files and resets the device's memory, which often makes a noticeable difference in speed.

Prevent Cache Buildup Going Forward

You don't have to clear cache constantly, but doing it once a month keeps your Firestick running smoothly. Set a reminder on your phone or calendar to clear cache from your most-used apps — Prime Video, Netflix, and Plex are the biggest culprits. This takes less than five minutes and prevents the slowdowns that happen when cache gets too large.

If you notice an app is acting up, clear its cache right away instead of waiting. The sooner you clear it, the less likely you are to have freezing or crashing. Many people find that clearing cache from their streaming apps every two weeks keeps everything running at full speed.

Frequently Asked Questions

Will clearing cache delete my shows, movies, or login information?

No. Clearing cache removes only temporary files. Your logins, watch history, saved shows, and downloaded content stay on your device. If you want to erase that information, you would use Clear Data instead — but that's a separate action you have to choose deliberately.

What if I clear cache and the app still won't work?

Uninstall the app and reinstall it from the Appstore. Go to Settings > Applications > Manage Installed Applications, select the app, and choose Uninstall. Then go to the Appstore, search for the app, and select Install. This replaces the entire app, not just the cache, and usually fixes problems that cache clearing didn't solve.

Can I clear cache from my phone instead of using the remote?

No. You have to use the Firestick remote or the Firestick app on your phone to navigate the Settings menu. The Firestick app lets you control your device from your phone, but you still access the same Settings menu and follow the same steps to clear cache.

How often should I clear cache?

Once a month is a good routine for most people. If you use streaming apps heavily or notice your Firestick slowing down, clear cache every two weeks. You can also clear cache whenever an app starts acting up, without waiting for a scheduled time.

Does clearing cache free up storage space?

Yes, but usually not much — cache files are typically small. If your Firestick is running out of storage, the real solution is uninstalling apps you don't use. You can see how much space each app takes up in the Storage menu under Applications.