I have the same problem with P9 lite.
When I try to connect it with the Intellilink of my Opel Corsa 2016, appears the message "Incompatibile phone".
I downloaded the 1.6.281040 (2825091-release) app version.
I don't understand, it's a problem of the phone? I've just bought it because my S3 was too old to work with Intellilink...