I was just wondering if you can install the black ops game data version 1.02 on OFW 4.20 ps3 without having to install the version 1.13? Is there anyway you can do this?

you looking to do prestige hack? you cant do it without CFW PS3 like Mudkip said, it can be downloaded and installed on your CFW PS3 and then you data transfer to your 4.20, i do the prestige service for black ops (not free) lol

i dont have another ps3 /: and i cant put cfw on my 4.20 either so i guessed i'm screwed :L
is there a way to data transfer from your pc to a ps3?

no man you are screwed lol, what is it your looking for anyway

Basically all you have to do is delete your game data. Not your saves though, just the install data, and then go onto the game. You will however not be able to play the game online with your friends or be signed into PlayStation Network while playing on the 'nonupdated' version of the game.

Hope this helps.

Delete your game data. That's it.