There you go 
They actually show the boot screen witht the Fairphone logo in another episode too
EDIT:
So this ist where he takes the battery out (It’s hard to keep that moment on the screen, sorry):
Aaaand this is where he puts it back in. Note that the Fairphone Logo is clearly visible for several seconds.
By the way, he’s got a translucent blue back cover. I tried to take a screenshot where this is visible…
I have only watched till episode 3 so far, maybe there are more occurencies later
EDIT:
Found the boot screen:
