Remove the charging (micro-USB) port.

Unscrew the indicated screws using the Phillips #00 screwdriver.

The screws shown in the picture are the more common 4.76 mm.

Disconnect the ribbon cable connecting the charging port board to the motherboard using tweezers.

Use the tweezers to grab the sides of black, plastic connector. Do not grab from the wires or try to wedge it out from the bottom.

Be extremely careful when disconnecting the ribbon cable. It is very delicate.