ok long story short, i softmodded a friends wii, he returned the wii to me bricked, the wii doesnt have the homebrew channel anymore and it wont load in system menu. it loads into preloader or into bootmii. i have made a NAND backup before giving him the wii. how do i restore the wii back with the backup? or how do i fix the wii in general? he also said he started having problems loading backups and said he tried to update the wii to start "fresh" even after i told him not to update his wii. he thought that updating his wii will reset it and remove all homebrew and stuff on it so he could do it again himself.