Auch i think i did wrong, everything was fine until i pressed the function button after the power one.
Now i have a black screen and nothing boots.
I already unplugged everything an turned on and nothing happens.
Newbie to this and “soft bricked” the board after 1h at home playing with android 6.
I know maybe it’s a lame question but somebody have a cue? Or there is a documentation on that, maybe i cleared the SO. Thanks.