I did the same today. Everything works ok and I have the new graphics. Bluelink is ok and so is phone connection but there is no response if I press the General button in settings and get the message “vehicle system connection is unstable, please try again later” when I press the Vehicle button. Everything else is ok. I only updated as I was getting a message pop up saying my Connected maps was going to stop working.
Hopefully it will sort itself out as I cant try to do the update again if I can not access the “General” button in settings.