Chromecast with GoogleTV / GoogleTVStreamer · Publisher-documented guidance; UK IPTV account compatibility not tested. Instructions are based on publisher guidance; a UK IPTV account was not tested on this platform.
Identify the storage symptom
A device reporting insufficient space is a more specific observation than a general feeling that an application is slow. Note the actual message and whether it appears while installing, updating or opening software. Check which applications are installed before deleting anything. A list of apps you no longer use is a better starting point than removing the player and then discovering its recovery information is unavailable.
Use the documented cache control
Google’s storage help describes clearing cached data through the device’s internal-storage settings. It distinguishes this temporary-data action from removing unused applications. Use the named control rather than treating every button containing clear, reset or delete as equivalent. Read any confirmation on the actual device before proceeding, especially when another article is describing a different model or software version.
Remove unused applications intentionally
Where an application is no longer needed, use the device’s application-management uninstall action. Make sure you understand whether it is something another household member still uses. Retain legitimate recovery information before deliberately removing software you may reinstall. Uninstalling an app and cancelling an external account are different processes; deleting an icon should not be assumed to settle billing or service terms elsewhere.
Check the original task again
Repeat the installation or update that produced the storage warning and note the result. If it succeeds, retain the useful change in your setup record. If the same error remains, report it with the device and available-space information instead of applying several destructive resets. Freeing local storage does not guarantee access to every app, add a connection allowance or create a programme entitlement.
Questions, answered
Does deleting an application automatically cancel its subscription?
Treat software removal and an external account’s billing arrangements separately. Use the service’s actual cancellation process where needed; an uninstall action concerns local software and is not evidence of account cancellation.