If you have access to the actual firmware file for an , let me know and I can help analyze it for real existing features or update procedures. Otherwise, the above is a high-value feature request for any custom firmware developer.
: If the update is taking too long, ensure the Phaeton’s dual-battery system is healthy, as the draws significant power during the write process. rns 810 firmware update
Updating usually requires a burned with the firmware ISO file. Upgrading firmware and maps on VW RNS 510 SatNav If you have access to the actual firmware
: Provides better GPS signal handling and supports the latest map data formats for more precise routing. Modern Compatibility rns 810 firmware update