Place the camera lens-side down and twist the screen so that it is perpendicular to the camera.

Remove the 4.3 mm screw on the side of the casing using the Phillips #00 screwdriver.

Twist the screen in the other direction and remove the other 4.3 mm screw.

These screws are very brittle! Be careful not to strip the screws. If you find that one has become stripped, follow this guide.