We start by heating the back cover to soften the adhesive. We introduce a flat tool between it and the frame and slide it around the contour to take it off. Before separating, we will disconnect the fingerprint reader from the motherboard.

We remove the nine Phillips screws (PH # 00) that hold the internal casing and undo it.

Disconnect the components of the motherboard and remove the two Phillips screws (PH # 00) that hold it to the chassis.

We remove the SIM / SD tray and we can undo the base plate of the chassis.

We remove the receiver to access the sensor. It only remains to take off the sensor of the chassis.