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.
Got into my car this morning and was presented with just a black screen.
I thought it was waking up, so I waited, but nothing until I did a reset - then all was well.
Had this the other day too.(software is 2020.4.1) Pressing brake pedal a few times, opening the door all did nothing but eventually it woke up by itself without needing a reset. Quite disconcerting but hasn't happened again.