Clearing the cache on your Firestick removes temporary data stored by apps. Over time, this cached data builds up and can cause apps to run slowly, crash, or display errors. Clearing it is one of the most effective quick fixes for a slow or misbehaving Firestick.
What Is App Cache?
When you use an app, it stores temporary data — images, session information, settings — locally on the device to speed up future use. This is called the cache. If the cache becomes corrupted or too large, it can actually slow things down or cause issues.
Clearing the cache does not delete your account, settings, or downloads. It only removes temporary data. The app will rebuild its cache the next time you use it.
How to Clear Cache on Firestick — Step by Step
- From the Fire TV home screen, go to Settings
- Select Applications
- Select Manage Installed Applications
- Find and select the app you want to clear the cache for
- Select Clear Cache
- Confirm if prompted
To clear the cache for all apps, you need to repeat this for each app individually. There is no "clear all caches at once" option in the standard Fire TV interface.
When Should You Clear the Cache?
- An app is running slowly or freezing
- An app shows an error message on launch
- A streaming app is buffering more than usual
- An app is not loading content correctly
- Before reporting a problem to support
Clear Cache vs Clear Data
Clear Cache removes temporary files only. Clear Data removes ALL app data including your login credentials, settings, and any downloaded content within the app. Only use Clear Data if Clear Cache has not resolved the issue, as you will need to sign back in to the app.
Other Ways to Improve Firestick Performance
- Restart your Firestick regularly via Settings > My Fire TV > Restart
- Uninstall apps you no longer use to free storage
- Reduce the number of apps running simultaneously
- Check your Wi-Fi signal strength — see our Firestick internet guide
- Ensure your Firestick software is up to date — see our update guide
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Our Firestick packages include setup guidance and 24/7 WhatsApp support for any performance questions.
Shop Firestick PackagesFrequently Asked Questions
No. Clearing cache only removes temporary files, not your downloaded content or account data.
There is no set schedule. Clear the cache when you notice an app performing poorly or behaving unexpectedly.
Not through the standard interface. You need to clear each app's cache individually.