Right Joy-Con 2 Midframe Removal

Use tweezers or your fingers to firmly grip the battery cable's white JST connector and pull straight away from its socket to disconnect it.

Insert an opening pick between the bumper (R) and trigger (ZR) buttons at the top of the controller.

Use the opening pick to pry the trigger away from the bumper until it pops off the controller.

Pick up the release button and remove it.

Use a JIS 00 driver to remove the five screws securing the midframe:

Four 3.9 mm‑long silver screws

One 6.2 mm‑long black screw

Hold the midframe lightly in place.

Pull the bumper (R) button off its mounting pegs and remove it.

Pick up the release button mounting bracket and remove it.

Use the back cover to prop up the controller while you work.

Flip the controller's mid-frame over so it rests on the Joy-Con's inner edge (the edge with the shoulder buttons).

Use the point of a spudger to flip up the locking flap on the midframe cable ZIF connector, located on the controller's board.

Use tweezers or your fingers to gently pull the cable out of its socket.

Pick up and remove the midframe.