need help with wii shop channel

my wii shop channel is broken after i installed the ios51 and wii shop. i guess its because i already installed the oct. 23 updates in the past. now when i go to my wii shop channel it just returns to the wii menu. can i fix this? will downgrade the firmware works? i have 3.4U.

The Shop Channel has been updated since then. Use the following homebrew application...

[www.wiibrew.org]

You will now need to install the Wii Shop Channel and IOS61. I'm not sure about 3.4, but you might be able to add the signing bug into IOS61, but it is not required to do so. By doing this, you should have access to the Wii Shop Channel again.