Welp, this is the thing - you need OS 1.20 before you can upgrade beyond that point due to the added functionality that came with it, that’s why you aren’t finding it in the menu or to have any of the normal options for update working.
So, the bad news is without a copy of OS 1.20 you will never get past this hump. The good news is happy birthday merry christmas, I have a copy of OS 1.20 for you.
Digitakt_OS1.20.zip (1.5 MB)
I believe to make this work you’ll need to follow the directions for doing a sysex OS upgrade via transfer as detailed here:
Of course, after this you can move to the current OS and upgrade in the standard way. I think you should be able to do the rest on your own but let me know how that works for you, cheers.
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