We must start by applying heat to the back cover, then introduce a thin tool to go unpinning all the edges of the casing.

We disconnected the interconnection flex between the fingerprint reader and the motherboard.

Remove the three Phillips screws (PH # 00) that hold the shield that protects the battery connector and the interconnection flex. We remove the shielding and disconnect the battery to avoid possible damage.

Remove the eight Phillips screws (PH # 00) and unhook the shield covering the screen connector and the intermediate housing.

Remove the front camera, disconnect all components that are connected to the motherboard, remove the tray from the cards, and with the help of a fine tool we can unhook the motherboard.

With the help of tweezers plans we remove the plastic cover and take off the contact area of the damaged pushbuttons, and with the help of a thin metallic tool we take off the pushbuttons and at the same time we are taking off and the lateral keys will be coming out.