“After you’ve updated the firmware to this version, the System, MIDI, User Effect, and Registration data are initialized the first time you start up again.
Pay careful attention to these cautionary statements from Yamaha: Thus, like the MODX update, you will need to save your user data before you install the update. Reading through the list of changes, the Yamaha engineers have changed many of the internal data structures and file formats in order to support new features. The Yamaha Genos™ V2.0 update is available for download from your regional Yamaha musical instrument site.
