I did an update to my 2016 explorer sport sync this morning. It went off just fine and said it was completed. After doing so my navigation quadrant only says information and has a compass in the upper right. No navigation available anymore. I still have the same sd card as before the update. And it’s installed. Ford support only told me to take it to a dealer. I really don’t want to pay for them to fix something that probably doesn’t need that. Anyone have any ideas?