Factory reset didn't work. Nothing works to fix it. Seen the same
problem on countless forums recently but apparently no solution. Is
something being done to find a fix for all these devices that have
suffered this complete loss of service?
I took it to the shop I bought it, and they have sent it back to google
to get it repaired or replaced. Google confirmed they will replace it. I
was lucky because it broke one week within the one year guarantee,
though since they definitely caused it...