Remove the newly uncovered 2.8 mm screw from the right of the viewfinder using a Phillips #00 screwdriver.

Remove the 4.9 mm screw from top right of the metal casing on the back using a Phillips #00 screwdriver.

Remove the 4.3 mm screw from bottom right of the metal casing on the back using a Phillips #00 screwdriver.

Remove the newly uncovered screws from the right of the viewfinder using a Phillips #00 screwdriver. (Note, they're already removed on the picture)