To begin with, and to work more comfortably, we will remove the straps from the smartwatch.

We remove the four Torx screws (T3) that hold the casing, and with the help of a flat tool we will unhook the casing, and once unhooked we must disconnect the flex that connects it to the motherboard.

We extract the Phillips screw (PH # 00) that holds the shield that covers the speaker, and with the help of flat tweezers we will detach the speaker that we have to replace.