We're all going to have to wait for a fix. There are a few out there but
they all involve command line/GUI text so are probably best avoided for
most people. The advice is to avoid a factory reset...although for most
this will come too late ;-). The ...
This is a known issue and affects all 2nd Gen units across the planet.
Looks like a cert expiry type of issue. Resetting your phone's date
helps the unit to connect to the network but this does not allow one to
cast, etc.
