Moog Voyager Update

[Poks]

Hello! I have a Moog Voyager with a keyboard.
tell me how to update it correctly?
me to follow the prompts on the displays of the synthesizer itself or download from the site and follow the instructions!
because it's not very clear what happens when i follow the instructions in the pdf file from the site, it doesn't do everything it says in the description!

Can you tell me step by step how you do it? upload a video or write here, since I do everything and it does not require bank C, and in general, after loading bank D, it just throws me out the window with my presets again!
Thank you!

[RL]

http://moogmusic.de/index2

[Poks]

Thanks a lot! I already updated mine to 3.6
I note that the update only takes place on a version higher or lower, with version 3.5 installed, for example. once again from above it will not be possible to install! only either below 3.0 or above 3.6 and then back to 3.5! or as you wish!