UPDATE:
I used the wrong firmware version.
I tried again with the downgrade file and now the Futro boots and works.

Thanks for the good tutorial!

Hello,
I tried to install this on my Futro s700 and followed all the steps but when I boot now I have this error

Error: unknown filesystem
Entering rescue mode…
Grub rescue>

Anybody an idea what went wrong?

Kind regards

• This reply was modified 4 years, 1 month ago by Ruben.