So i know its not worth it but under the circumstances i need to update my wii. It is currently at a 4.1U. but i need it to be the new 4.3. I have tried just connecting it to the internet and updating but i always got a error code. I have a new game, if i put the game into the wii and update it from there with the internet turned on will it brick or will it just delete the old ISO?