Samsung SPH-A500 Keypad Replacement

Turn phone over

Push the gray tab above the battery forward to remove the battery.

Remove the battery from the phone, which will reveal four screws at the corners of the phone.

Remove all four screws using a small Philips screwdriver.

Remove back cover by carefully prying it open.

Pull the side tabs outward while simultaneously lifting up the circuit board.

Lift circuit board from the bottom of the phone.

Flip the circuit board around the top of the phone.

Lift the rubber keypad off.

Replace the keypad.