Hey guys i cannot run any PKG files on my ps3 at all i press install package for PSN games when i go to boot them i get an black screen ive tried to use LV2 Patcher v9 and it gives me a black screen on that also im out of ideas how to fix this issue ive watched a tutiorial on youtube to fix it by restoring file system and rebuilding data files but unsure about that if i can do that on Custom firmware Any help guys please?