No I was just wondering because if you did you could run the PS3 in non-jailbroken mode and click update on start up of the game. I'm not too sure about installing patches on a game that you downloaded sorry.
There is a lot more to it than just downloading debug update and installing. try reading some of this, it may help. some retail updates are working with this method,I managed to get GTA IV to update, first to 1.04 then to 1.06.