To start we will remove the card tray with the help of an extraction tool.

We apply heat to the back case, and with the help of a fine tool we will open a small hole through which we will insert a plastic spike, and thus the case will be less likely to be damaged.

We peel off the adhesive that joins the area of the speaker and the battery, and extract the nineteen Phillips screws (PH # 00) that hold the intermediate housing, and with the help of a pick we will unhook all the edges of the housing, but carefully do not cut the flex of the fingerprint reader.

Now we will disconnect the fingerprint reader to work with greater comfort.

We disconnect the battery to work with greater safety.

We unhook the speaker with the help of a flat tool.

We remove the interconnection flex.

Finally, with the help of the green adhesive strip that the battery has, we will take it off with care not to damage it too much.