Hyundai Navigation Not Working After Update

Have a 2022 Palisade. Got a notice there is a navigation update available. I downloaded the Update Installer, but when I try to run it, I get the message that the "Network is not connected.

Update cannot proceed." Funny since I had to be connected to download the update. Any ideas? I have a 2020 Hyundai Palisade Limited AWD.

I have downloaded the update on a 128gb USB stick using the Navigation uploader, then it copied to the said USB, I basically followed the steps Hyundai website provides. Choose the right car and year is obviously important to download the right update! The car goes through the update process, but maps and navigation are still missing when everything comes back online.

I tried doing a soft reset of the head unit using the recessed button. Write down the version information. Go to [Navigation Updater] program and enter the version information into the box with the text "Search Using System Model Name or Software Version" to download the correct file for your vehicle model from the drop.

Copy over the update files, stick it back into your car, and then you're done! If you haven't run the update yet you will need to do that, but the map and nav updates were detected immediately and started working right away. The instructions from Hyundai for this vehicle says to update through the USB port. And indeed when I look at it with MyHyundai it shows the software is updated.

Hyundai customer service had no idea but gave me the number for the navigation software provider. He indicated that although the software was updated, the maps on the SD card were not. So I wrote a new SD card and inserted it.

After attempting to install the latest nav/audio update on our 22 Calligraphy, this is the result (see below). We followed the process explicitely and were successful doing this in the past. I'm guessing the files on the USB drive were somehow corrupted and the vehicle copied them down and then.

Welcome to the official Hyundai Motors navigation update website. You can update your navigation system to the latest version to access the latest traffic information. Bluelink® is a dynamic, connected car technology subscription system consisting of three packages: Remote, Connected Care and Guidance.

I have the SE model, which purchased 20 days ago. I updated the Navigation and Infotainment software with instructions from here - How to Update Official Hyundai Motors Navigation Update Website - I got it successfully. Although when the system restarted, it is not showing maps and navigation anymore.

And those have not been working since then.