u semi-bricked your wii (meaning the firmware is screwed, but can still be restored)

so alternatives:
1. browse a little in gbatemp.com, afterdawn.com, or wiihacks.com. there will be threads to help u diy.
2. if u not the diy kind, then some shops can help u (these are the same shops that scammed u in buying the korean wii), with a fee.
3. Some forummers here might want to help u for free. look out for them.

hope that helps.