: Go to Settings > System > System Upgrade . You can choose "Online Upgrade" to download directly or "Local Upgrade" if you have files on a USB.
Note your current version number to ensure the update you found is actually newer. how to update blaupunkt car stereo
Once the update file was transferred, I restarted my stereo and entered the update mode. The stereo then prompted me to confirm that I wanted to update, and I clicked "yes" to proceed. The update process took about 30 minutes, during which time the stereo displayed a progress bar on the screen. : Go to Settings > System > System Upgrade