Why would you want to downgrade from 4.1 to 3.2??
You are now on 4.2 which includes some changes to the way you can SoftMod it. If your not bricked, I would suggest you use the 4.2 Hacking Guide in my signature to SoftMod your wii. DO NOT DOWNGRADE or use your NAND to restore unless told to do so by a Mod or Admin.