CarPlay dongle

Hi Mickey,
As far as I’m aware you need to download an apk file and load it onto the unit for it to work, the radio as fitted is to the California is ntg4 and cannot load the file.
If it worked it would be the answer to many people’s prayers who own a California, the lack of apple car play was the main reason that i chose to replace the stereo unit in stead of opting for repair when it gave up the ghost,
Cheers
Andrew