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

Remove the ten Phillips screws (PH # 00) that hold the casing and undo it by loosening the notches that hold it.

We disconnected the battery, the screen flexes and the coaxial cable.

Remove the screw that holds the motherboard and remove the battery so that we can lift it. We will not be able to remove it since it is still connected to the interconnection flex.

We will remove the plate enough to allow us to disengage the headset.