First we remove the back cover. For this, we will leverage with the opening tool in the notch that brings with this purpose.

Then we remove the battery by lifting it with the help of the tool or directly with your hands.

We will not forget to remove the cards as it would be difficult for us to remove the intermediate casing.

Remove the screws indicated in the first image. Then, we will lever to release the housing from the notches that hold it.

In this step, we disconnect the components of the base plate and detach the flex from the side buttons.

Remove the two screws that hold the base plate and we will leverage to lift it. We will not forget to take off the vibrator so as not to damage it. Before separating the base plate, we will disconnect the coaxial antenna cable.

To finish, all that remains is to desolder the vibrator from the motherboard.