Does anybody know where to download previous versions of firmware?
Below is the link for Firmware updates. You can filter and search based on your needs, it is currently set to MONTAGE at this link.
https://usa.yamaha.com/support/updates/index.html?c=music_production&k=MONTAGE
Hope this helps.
Best,
Amy - Community Coordinator
Which brings up another question I have yet to confirm. Once you put a firmware update on your Montage, can you go back to an older version? I've read where you can't, but haven't tried it myself. In other words, if you have V2.5 on your Montage can you go back to 2.0, or 1.6, etc? Anyone try this?
That doesn't really help Amy, he wants previous firmware versions, not the current. They used to have the last couple of versions listed, but
stopped that some time ago. I haven't tried it, but I don't see why you couldn't revert back to an older OS version, it's just a matter of loading a file.
Best way is to archive all versions yourself. Keep old versions on disk.
Second best is to search the net. Some stores have had their own links for older versions.
Maybe try archive org
Current Yamaha Synthesizers: Montage Classic 7, Motif XF6, S90XS, MO6, EX5R