Be careful current and soon to be Wii U owners. The console being shut down during initial update can brick the console.

[miz1q2w3e]

the_dengle said:

Barozi said:
Is the automatic shutdown activated by default ? If so when does it shut down ?

The console automatically turns off after an hour of inactivity -- this can be disabled in system settings, but it's been confirmed that this function is INACTIVE during the system update. The console will NOT turn itself off while updating.

Guys, this.