(adsbygoogle = window.adsbygoogle || []).push({}); to do this you need an SD card or USB Drive.
1.Plug In your SD or USB to Your ps3.
2. Go To Save Data Utility
3. Find your cod 4 save data file.
4. copy that to your SD or USB
5. Disconnect the USB or SD Card.
6. Plug it in to your Computer or laptop
7. Go to My computer
8. then click Removable Disk (usually a letter here) (for me "G:")
9. Double Click "PS3"
10. Double Click Click "SAVEDATA"
11. Double Click "BLES00148-AUTO-"
12. Highlight "GPAD0_MP" With your mouse
13. Right Click it.
14. Open With
15. NotePad
16. Then Delete everything inside.
17. Then Copy and paste this code into it.
18. set playlist "7"
set clanName "^6"
set cg_drawShellshock "0"
set reload "1"
set melee "1"
set breath_sprint "1"
set cg_laserForceOn "1"
set player_sprintSpeedScale "5"
set jump_height "99"
set perk_bulletPenetrationMultiplier "80"
set player_meleeRange "1000"
set cg_drawHealth "1"
set fx_draw "1"
set cg_thirdPerson "1"
set player_sustainAmmo "1"
set ps3_voiceSpeakerGain "5.5"
set motd "Visit NextGenBoards"
set customclass1 "^4Assault"
set customclass2 "^6SMG"
set customclass3 "^5LMG"
set customclass4 "^3Shotgun"
set customclass5 "^2Sniper Rifle"
set scr_player_healthregentime "0.01"
set scr_player_sprinttime "99"
set player_sprintTime "99"
set perk_weapRateMultiplier "1"
set perk_weapReloadMultiplier "0.01"
set perk_weapSpreadMultiplier "0.1"
19. Plug it back into Your PS3
20. Overwrite This save You just made with your Previous Save inside Save Data Utility.

i did not find this i just did a more simpler easier tutorial.
Please rep me

Dont listen to those people that are like " Subscribe and ill give u the laser mod" Because its all here.

Umm what does it do?

wow! do you guys know anything about hacks? It says that they are for split screen and that they are patched for online so don't act you know everything.

still in split screen they dont work unless im doing it wrong and i doubt i am because i got the single player hacks to work first time and there the only working hacks im aware of.

i did this and i was in split screen with my friend and i din'nt work? help , or is the split screen hack Patched?

You guys arnt signing in and then going to split screen? I can only assume that when you see 'ownloading Game Settings' this downloads the patch to prevent these being done online. Therefore, use the codes above, overwrite your game save, then when you power on your ps3, dont sign in. I believe this used to work and i am 99% sure it still will, if it still doesnt work, you may need to delete any cod4 related saves/patches which should make it work. Let me know how you get on.

no i didnt sign in at all incase it installed the patch i just dont think these work anymore stick to the single player hacks.