Thanks for checking out my video on how to update your Sync 3 unit to have Sync 3.4 and the latest maps package! This video goes over everything you need to know to create a USB update thumbdrive using the CyanLabs Syn3Updater on a Windows PC. If you have any questions, feel free to drop them below!

If you're getting a USB hub error after updating your car is most likely a 2016 model that didn't come with a CarPlay Compatible USB hub. To get rid of this error and get CarPlay working you'll need to replace your hub with a newer model (affiliate links below).

If your car has a single port hub, get this: https://amzn.to/3qAaJlE

If your car has a dual port hub, get this: https://amzn.to/2LI2GnK

More links related to the video!

CyanLabs Syn3 Updater: https://cyanlabs.net/applications/syn...
Samsung 32GB Thumb Drive: https://amzn.to/39H7ge0