call of duty 6 split screen hacks

..heyy everyone..wat you need to do is down load the newest hex editor free edition..then plug in to you ps3 a flash/thumb drive and make a split screen offline account...then u r going to quit the game and save tht offline profile to ur thumb drive...
then plug the flash drive into yoor computer and open ps3 file on the flash drive....open up bles......and open the offline profile name..then click in the mp file..and open with hex editor..then u r going to highlight all the codes..but not the top line-NOT THE TOP LINE then right click and click fill...or press ctrl shift f and type in the space 46...than on the right side it should say ffffffffff...ect..if not fill again and press f instead of 46...happy hacking....
these hacks include
EVERYTHING U CAN UNLOCK IN MULTIPLAYER-----EVERYTHING

thats a bad tutorial, sorry...