First we will remove the tray.

We apply heat to the back cover to soften the adhesive, and with the help of a tine we will remove all the edges of the housing. Once it is detached we must disconnect the fingerprint reader.

We remove all the Torx screws (T4) that hold the shields.

We disconnected the battery to avoid other problems.

We extract the 3 Torx screws (T4) that hold the upper shield.

Remove the five Torx screws (T4) that hold the speaker module and extract it.

We disconnect all the components that are connected to the motherboard.

Remove the two Torx screws (T4) that hold the base plate.

We remove the front cameras, disconnect the coaxial cables and we can remove the base plate.

Using the adhesive strips that protrude from the top of the battery, we remove the battery that we have to replace.

In case the adhesive strips break, we can introduce a plastic tool with care.