We start by removing the back cover. For this we can heat it to about 60ºC for about a minute. When it is hot, we introduce an opening tool to detach it and at the same time unhook it from the notches that hold it.

To remove the loudspeaker module, first remove the seven Phillips screws (PH # 00) that hold it and then disengage it.

All that remains is to take off the vibrator from the speaker module.