Re: I just got mine
A big show-stopper is the keyboard layout, the "3rd" layer of the keyboard doesn't work. So it's very hard to type even basic symbols like the "-" (minus) require going through an on screen keyboard. Considering that they actually printed those signs on the keys, I assume that this is still a bug.
Here's a video of someone trying Android as a primary operating system. He does that by using termux.
https://media.ccc.de/v/zeteco-59-termux_als_betriebssystem