You can install Hermes V4 offline via the procedure outlined here. Be aware if your SSBB errors out after the first match, likely you are using a pirated copy that wasn't ripped correctly. We do not support this. You need an original disc, or it needs ripped properly with either Hermes V4 or newer, or IOS 249 Rev 17 (Rev 14 has broken dual layer support). Out of region game playing on a hardmodded Wii @ 4.2 ain't gonna happen. Mauifrog does have a guide for such hardmodded users to get you back to 4.1 here.