G'z One Boulder Front Logic Board Replacement

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.

Remove one screw located on the left side of the phone with the pictured orientation in mind.

This will release the logic board from the back case.

Lift the board out of the case starting with the top. Continue to fold it forwards to access the ribbon cable still connecting it.

Pull the logic board out with a pry stick gently from bottom to top at the current orientation.

The ribbon cable will be connected underneath the logic board. A small amount of force is required to disconnect them.