I'm still using the Boox M92 as it first came out a little over a year ago, and I understand new firmware has been made available since then.
I'm very fine with the way it has worked so far, and have happily read a few dozen books on it since I got it exactly 1 year and 2 days ago. (I just checked the invoice.
But if there is any new firmware available which would make it even more attractive and handy, I wouldn't mind getting it.
I've no idea where to download it and how this works. I thought of asking Booxstor via his online-store where I bought it, but because anyone else might be interested in this "how to" issue, I decided to post it here.