I now need to find those various sources, then.You can download the software from various sources. But it is not a approved method.
But as far as the UK goes the official route is via dealer.
We did have some hope a while ago as a official Kia site appeared that allowed user to update themselves. But have since found out that Europe was added in error and has now been removed.
KCS says Android Auto is not possible for my year car. But makes little sense as I've come across people who have it on their cars around the same age as mine.
(just trying to get in touch with them, but no response yet)