It seems to have changed the radio EQ Interesting. To the person who has a busted nav.... mine did the same. Then I restarted the truck and it was all loaded and fine. Anyway.... the update seems to have altered the sound coming from the factory head unit. Has anyone else noticed? Sirius isn’t as terrible and it seems they have augmented the bass and treble when using the satellite to offset the muddy compression. To my ear it’s better. I also seem to think that the Bluetooth audio is cleaner and when attached to CarPlay the headunit actually sounds.... dare I say... pretty decent! They tweaked something.... perhaps they are adjustments that B&O applies in 2018? Beats me.