Sync 3.0 19205 is it possible to reinstall?

after performing an original update from the ford portal maps from f8 to f9, the message “installation in progress, some features will be disabled, etc. … etc.” appears at each start. How can I repeat the installation, keeping the sync version 3.0 19205?
thank you for the reply.

The installation is not complete for the maps install. Place the usb back in and restart the Sync unit and let the installation finish. This is a common occurrence with the Ford map update.

It would be more beneficial to upgrade to Sync 3.4…

There is 0 reason to keep sync 3.0, upgrade to sync 3.4 or atleast sync 3.3

I agree, but there is 1 reason.

It makes a great museum piece…!