I did the dump again, and I got the exact same file (comparison software says the 2 files are identical to the last bit). I don't expect the dump software to be buggy, but who knows... I browsed the filesystem using Dolphin and found nothing suspicious. I also tried to extract all the files with success (but of course I can't be sure the files aren't corrupt in some way).
So... for now I'll suppose the image of the game is correct But of course if you have hints on how to check more thoroughly the integrity of the data I'm interested.
So... for now I'll suppose the image of the game is correct But of course if you have hints on how to check more thoroughly the integrity of the data I'm interested.