Things You'll Need
Instructions
Remove the PS3 controller cable from the port on the front of the PS3 console.
Turn the controller over and remove the five screws on the back of the unit with your Phillips screwdriver.
Lift the back cover of the controller off and you will be able to see the circuit board in the front half of the controller.
Lift the rectangular battery off of the top of the circuit board and unplug the battery cable. Set the battery aside.
Peel the sticky tape off the Intensifire modchip and place it adhesive side down over the black IC chip in the center of the controller's circuit board.
Replace the battery cable and battery.
Replace the back cover of the controller and screws.