To start we must apply heat to the back shell to soften the adhesive that holds it, and with the help of a fine metal tool we have opened a small gap between the shells, through which we have inserted a plastic pick to detach the back shell, and we will be less likely to scratch the case.

We remove the Phillips screw (PH # 00) that holds the cover that protects the connector, and with the help of tweezers we will remove it and we can now disconnect the fingerprint reader.