I have a 2018 model X, 4G is not available, Netflix, Youtube, and videogames not available too. Tesla says my screen is too old, and ask me to pay around 3000.00 CHF for replacing my screen. When i bought my Tesla, the main argument was: "Your Tesla will always have the same functions as the new models, you will always get the last upddates as all the others models". Anybody feels same as me????