This guide shows how to remove the front case from the rest of the camera. You may have to do this to replace a damaged front cover or to access the inner parts of the camera.
Locate 12 screws. Four on the left, four on the right, and four on the bottom.
Using the #00 Phillips screwdriver, remove the four 3.66mm screws from the bottom outer case, and the eight 1.75mm screw from the sides of the case.
Separate the front case from the body of the camera.