How to Clear the Cache on Your Firestick to Improve Speed

Over time, your Amazon Firestick can start to feel sluggish. Apps may take longer to open, streams might buffer, or the app might crash entirely. One of the most common causes for this is a full or corrupted app cache.

This simple, 1-minute guide will show you how to clear your app's cache to improve performance. This is a critical troubleshooting step for any IPTV on Firestick user.

What is a Cache (and Why Does It Slow You Down?)

As you use an app, it saves temporary files (like channel logos, EPG data, and image thumbnails) in a storage area called a "cache." This is supposed to make the app load faster next time.

However, over months of use, this cache can grow to hundreds of megabytes. If the data becomes corrupted or the cache gets too full, it has the opposite effect: it slows your device down and causes instability.

Step-by-Step: How to Clear Cache (Per App)

You must clear the cache for each app individually. We recommend clearing the cache for your main IPTV player app.

1. From the Firestick home screen, go to Settings (the gear icon).
2. Select "Applications".
3. Select "Manage Installed Applications".
4. You will see a list of all your apps. Scroll down and select your IPTV player (e.g., "TiviMate," "IPTV Smarters," or your provider's app).
5. On the app's info screen, you will see two options: "Clear Cache" and "Clear Data."
6. Select "Clear Cache".

You're done! You'll notice the cache size drops to zero.

Warning: 'Clear Cache' vs. 'Clear Data'

Be very careful on this screen.

• Clear Cache: This is SAFE. It just removes temporary files. It will not log you out or delete your playlists.
• Clear Data: This is DANGEROUS. This will "factory reset" the app, deleting all your login details, settings, and favorites. Do not click this unless you are trying to completely reinstall the app.

The Final Step: Reboot Your Firestick

After clearing the cache of your most-used apps, it's always a good idea to perform a full reboot of your Firestick.

Go to Settings > My Fire TV > Restart.

This clears your device's temporary memory and, combined with the cleared cache, will give you the best performance.