Flip speaker over so that the bottom is facing up.

Using the blue spudger, lift the gray foam up and slowly peel it off with your hand.

Using the screwdriver, unscrew three screws.

Detach the bottom cover from the rest of the speaker by pulling the two in opposite directions.

Remove the screw that is above the charging port.

Remove the two screws connecting the motherboard to the bottom cover of the speaker.

Remove the bottom cover.

Using the blue plastic opening tool, pry up the small black clamp connecting the AUX/USB port to the lower circuit board.

Remove the AUX/USB port from the device.