Things You'll Need
Instructions
Attach the USB drive to the PS3. Type in the browser and copy your saved-game data from the PS3 to the USB drive.
Disconnect the USB from the PS3. Insert the USB into your computer. Open the drive and your saved-game files will appear.
Double-click the directory "PS3toSAVEDATAtoBLUS30072-AUTO- 6." Right-click the file "GPAD0_CM" and open with a program that allows text editing.
Go to "Edit" and "Select All" and delete everything in the document. Copy and paste the following code into it: set gpad_buttonsConfig "createfx" set gpad_button_lstick_deflect_max "1″ set gpad_button_rstick_deflect_max "1″ set r_gamma "1″ set snd_volume "0.8″ set input_invertPitch "0″ set input_viewSensitivity "4″ set input_autoAim "1″ set gpad_sticksConfig "default_mp" 8.
Save the document and replace the USB drive into your PS3. Enter the browser and go to the "Saved Game Utility." Open the drive, select "Call of Duty 4," copy the file and load it.