Wii news channel not updating
Wii Channels are applications available for the Wii console through the Wii Menu.
Make sure Wiiconnect24 is still off and format Wii memory. With battery still out, turn system back on and setup all your settings. Turn on Wiiconnect24 and check to make sure your news channel and forecast channel will again update and run as normal.
I hope this helps give a heads up before the rash of installs of Wiikey next week.