I have a problem I tried installing a softmod for the Wii, unfortunately it didn't work out as it should because the backup loaders keep on freezing. But that is not my problem now. I have a retail copy of SMG 2 and I want to play it. The Wii says to me that I have to install the latest update to 4.3 . It also says that if it has been modded, the update might 'brick' my Wii. What should I do?