If your Apple TV is suddenly struggling to stream Netflix, freezing while playing games, or constantly displaying “Out of Storage” warnings, your first instinct is probably to clear the app cache. This is a common and effective troubleshooting step on Android TV and Amazon Fire TV devices.
However, if you dig through the Apple TV settings menu, you will quickly discover a frustrating reality: Apple TV (tvOS) does not have a “Clear Cache” button.
Unlike other operating systems, Apple designed tvOS to manage storage entirely in the background. When your Apple TV starts running out of space, the operating system is supposed to automatically delete temporary cache files from your apps. Unfortunately, this automated system is not perfect. When a corrupted cache file causes an app to crash, you cannot rely on tvOS to fix it automatically. Instead, you must use one of the two workarounds below to manually force the cache to clear.
Method 1: Force Restart Your Apple TV
Because temporary files are held in the device’s volatile memory (RAM), simply putting the Apple TV to sleep will not clear them. You must perform a full system reboot to flush the memory and force the operating system to discard temporary data.
Using the Siri Remote:
- Press and hold the Back button (or the Menu button on older remotes) and the TV/Control Centre button simultaneously.
- Continue holding both buttons for about five seconds until the small white light on the front of your Apple TV box begins to flash rapidly.
- Release the buttons. The Apple TV will turn off and immediately restart.
Using the Settings Menu:
- Open the Settings app from your home screen.
- Scroll down and select System.
- Scroll to the bottom of the System menu and select Restart.
The Hard Reset (The Power Cable Method):
If your Apple TV is completely frozen and will not respond to the remote, simply unplug the power cable from the back of the black box (or from the wall outlet). Wait exactly 15 seconds, then plug it back in. This is the most effective way to clear the hardware cache.
Method 2: Delete and Reinstall the Problematic App
If restarting the Apple TV does not fix your issue, the corrupted cache data is likely stored permanently within the specific app’s storage directory. Because you cannot delete just the cache, your only option is to delete the entire app and download a fresh copy. This forces tvOS to wipe all data associated with the app.
- Navigate to your Apple TV home screen.
- Use the remote to highlight the app that is causing problems (for example, Hulu or YouTube).
- Press and hold the clickpad centre (or the touch surface on older remotes) until the app icon begins to jiggle.
- Press the Play/Pause button on the remote to open the options menu.
- Select Delete from the menu.
- Select Delete again to confirm.
Once the app vanishes from your home screen, open the App Store, search for the app you just deleted, and reinstall it. You will need to log back into your account, but the fresh installation will be entirely free of the corrupted cache files that were causing your streaming issues.
