We start by removing the back cover. To do this, we introduce a flat tool between it and the frame and, using lever movements, release the notches that hold it.

Remove the five Phillips screws (PH # 00) that hold the housing and pull it out by prying it off.

We take off the vibrator and disconnect the flex from the screen and the coaxial antenna cable. Now we can take off the chassis plate.

All that remains is to desolder the vibrator of the auxiliary plate.