To begin we will have to extract the tray for the cards.

Then we will remove the two Pentalobe screws (TS1) that hold the back shell in the lower part, and with the help of a fine tool we will unhook all the edges of the casing.

We remove the seven Phillips screws (PH # 00) that hold the antenna module with loudspeaker, and with the help of a flat tool we will unhook it from the chassis.

We take off the vibrator of the chassis of the phone, disconnect the flex bridge and the coaxial cable, and we can take off the auxiliary plate.

Finally, we only have to desolder the vibrator of the auxiliary plate that we have to replace.