Hacking Can a korean wii on 3.2U update to 4.0U?

[powser]

i have a korean wii flashed to 3.2U, will there be any issues upgrading to 4.0U? The yafaze guide mentions something about not using the waninkoko's update for Japanese and Korean wii. Why??

 

[sapu_duo]

successfully upgraded my one month old korean wii from 3.2u to 4.0u by following ONLINE upgrade guide on this thread:

http://gbatemp.net/index.php?showtopic=144835

not detecting any problem up till now.

 

[powser]

thank you for the reply!

 

[zapwing]

What about running backups?

 

[powser]

just follow the guides round here...