Thanks Neil, really appreciate the offer - can’t do that though as it’s a work phone with Airwatch on it, so trying to change the iOS to an unofficial release will either not work, or could bugger up certain work apps I have. It charges and plays music (eventually), so for now I’ll live with it.
Thanks, I’ll update the Intravee and see what happens. Could be an iOS problem as Bing says but there are no issues running the phone through the OEM connections on an E70 X5 or on a Parrot mki9200.
Used my iPhone X in the car today, updating to iOS 11.2.2, and it worked perfectly. That was without updating the Intravee. Hard to work out what’s happening here.