To begin, we apply heat to the back of the terminal and with a thin plastic tool we begin to take off the battery cover until it is separated.

With a Phillips-type screwdriver (PH # 00) we extract the twelve screws that hold the intermediate housing and separate it from the terminal

With a fine plastic tool we disconnect the battery to avoid unforeseen events.

We remove the six screws of the holding cover for the removal of components.

Then we release all the connections that we find on the auxiliary plate as well as the interconnection flexes that we will release at both ends on both the auxiliary plate and the motherboard

We extract the sim tray from its housing and then we can remove the auxiliary plate from its housing.

With the help of a fine tool we detach the vibrator from its base and we can remove it from its housing.