I have a post in this thread: https://www.i-paceforum.com/forum/61...html#post28253
You'll have to scroll down a bit to get to the step by step with pictures. Good luck. Hope that helps.
On thing... if you spend a lot of time in CarPlay, you still have to click on the Jaguar icon to get to the default home page with your new set up. So when in CarPlay, you have a couple of clicks.