Updating the firmware of a Korg prologue

As with the minilogue xd, the prologue updater tool asks to consult the user manual for details how to boot the synth into update mode. Unfortunately, neither the german nor the english manual contain the information required. It’s simple. Just hold the buttons six and eight while powering the synth on and wait until the display reads as “Version Up Mode”. Just upgraded mine from 2.0 to 2.1.