Hi all,
I tried to install latest nightly to my Kobo Touch (first hardware) and was not afraid to make a factory reset
I was deceived two times

:
* First as expected it doesn't work : I only see the filemanager but I can't do anything else
* Second I didn't had to do a factory reset :P A long press to the on/off switch to force it poweroff and a small one after to boot it make it work again.
I'm really thrilled to test it !