This webpage will launches Cheering Mode, even if you don't have devices.
By sliding, pressing 5 or click the slider, then the premission will appear, and click yes, and it will launches Cheering Mode.
Try this on webOS, and not on desktop or mobile!
Once you're ready to proceed, drag the slider below (or press "5" / click here).
Note: You must open this webpage on your TV to trigger the exploit.