You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
Elon mentioned the new thinner cooled supercharging cable. I don't know exact configuration of liquid cooled cable.
If there is a damage in charger cable or plug, then, Does the liquid in the cable create short-circuit and overcurrent?