Updating games

[LunaMoo]

Why do you open second thread about same thing(updating games) after you already answered yourself it's not possible?

It's not a matter of any "iso patcher" nor any patching at all, as that could be done easily on any device especially pc, but a matter of missing encryption keys and those used for updates among them. You can't work around that, you can't guess nor force it within a human lifetime, so no unless the missing keys leak somewhere decrypting of update files will never be possible on anything other than real hardware which stores those keys in some chips like "kirk" and others.