First we remove the SIM / SD tray to be able to later remove the back cover.
Step 2 Back case
We will disengage the back shell by prying it with an opening tool. Once opened, we will have to disconnect the fingerprint reader.
Step 3 Speaker module
We remove the five screws that hold the module and we disengage it.
Video Tutorial summary
In this video you can watch a quick summary of the tutorial, but we recommend to follow the complete tutorial, with its explanations and detailed images.