First we have removed the tray for the cards.

We apply heat to the back shell to soften the adhesive that holds it, with the help of a thin tool we will open hollow to introduce one or more plastic tines, and thus detach the back cover without damaging it.

Remove the eleven Phillips screws (PH # 00) that hold the intermediate housing, and with the help of a flat tool we will unhook it.

We will disconnect the battery to avoid possible damage.

We remove the eleven Phillips screws (PH # 00) that hold the module with the speaker, and with the help of a flat tool we will detach it.

We disconnect and remove the flex with the load connector and the interconnection flexes.

Helping us with the adhesives that stick out on the side of the battery, pulling the green adhesive we will get to take off the damaged battery that we are going to change.