If you want to test the new autoinstall method for NA/EU maps without reformat for people on 3.2+ already please change your application release branch to Ci
Once done press “Apply Settings”, the application should restart, once the application has restarted set the install mode to “Autoinstall”
Aslong as your install mode is Autoinstall you can safely ignore the MY20 warning.
Prior to creating the USB create a interrogator log, https://cyanlabs.net/docs/syn3updater/page/create-interrogator-log-usb
Once done save the xml file that is saved on your USB drive to your computer and prepare the USB drive as per the normal procedure (make sure install mode is still autoinstall)
Share the xml + log.txt and once validated insert the USB in to the car and wait for the install.