Hi all, can a 206 - 2018's infotainment system receive updates via USB? Not the navigation or map, but wondering if they ever made updates to the actual infotainment system software, to make it quicker or update some menus, etc...

Seems like there is a way on 2019+, but not sure if the 2016 - 2018's can do so via USB... I would think there would be some type of updates possible over the years, but not sure how to do so or access. I just go the vehicle a year ago and it's been good but the system can be a bit laggy.

If owners can't do so, anyway dealers can do this if they in fact provided updated for the 2016 - 2018s? I would be curious what the most recent version of the operating system is. I looked on my system info on the car and I think I saw a version 4 with a bunch of sub numbers after.