when I open eventide device manager at the firs time shows me I have the 2.3.0 version. but then saids me I need to start th pedal in upgrade mode. when I do that and re open the Eventide Device Manager again for upgrade it shows me the same window saying is not recognize with device I have and in the serial number said -INVALID-.
You should be able to select INVALID from the list and click OK. It should take you to the page where you can see available updates. Please report back if that’s not the case.