Hi, my friend has a full brick so I decided to help him out. He and I both have bootmii as boot2.
He uninstalled his system menu via Nasty illegal channel installer. (Don't pirate or this will happen!)
My video doesn't come on when it tries to get to the system menu nor does sound.
Bootmii comes up and I can get to homebrew channel. I have tried reinstalling the system menu (3 different versions)
Along with every ios I can think of.
IOS30
IOS16
IOS36
IOS35
IOS60
IOS61
And IOS70
I was on 4.1 when it happend. I also had Cioscorp (Only because he had it)
So all I got is gamecube controller to use since wiimotes don't sync anymore.
I gave wad manager GC support for installing system menus.
Anyregionchanger doesn't get passed the setup.
(I know) cios downgrader doesn't have GC support.
( I Myself ) Have a nand backup but my friend doesn't and he doesn't want to lose all of his saves.
TL;DR
Full Brick
No Video
No Wiimote Sync
Downgraders/Updaters Don't work
Bootmii as boot2 installed