A software update for 2020-22 Palisades without navigation was released today. The only documented change is:
"Fixed the connection pop-up that occurs after updating to iOS 14"
This has to do with wireless Apple CarPlay. But maybe there are others undocumented changes, who knows?
Notice: Notice | Official Hyundai Motors Navigation Update Website
Download links: HYUNDAI NAVIGATION MAP UPDATE > Notifications
This will download a zip file. Once you have it, extract it. It contains 2 other zip files. Do NOT try to extract these. Just put them on a USB drive and use the USB drive in your car for the update.
"Fixed the connection pop-up that occurs after updating to iOS 14"
This has to do with wireless Apple CarPlay. But maybe there are others undocumented changes, who knows?
Notice: Notice | Official Hyundai Motors Navigation Update Website
Download links: HYUNDAI NAVIGATION MAP UPDATE > Notifications
This will download a zip file. Once you have it, extract it. It contains 2 other zip files. Do NOT try to extract these. Just put them on a USB drive and use the USB drive in your car for the update.