There are two LCD displays on this phone. When the phone is opened, the inside display has a cover with a piece of protective glass glued to it. Since this phone is designed to be water-resistant, breaking the factory seal made by the glue is not recommended as it may expose the inner electronics to moisture. This guide treats the glass and cover as a single part.
There are 4 black screws that need to be removed on the top of the lid. A 1.5mm flathead screwdriver will work on the star shaped screw heads.
Remove the two side screws.
Use a plastic opening tool to remove the screen cover from the rest of the lid.
Your phone should look like the picture to the left.