We start by removing the SIM / SD trays to remove the casing. We introduce a flat tool between the frame and the housing and by prying, we will release the notches that hold it.

Before separating it, we will disconnect the flex from the fingerprint reader.

We remove the interconnection flex that is on top of the battery. There is no need to remove the speaker module but it may be easier to remove the adhesive.

We will pull the white tabs of the battery to remove the adhesive. If they break, we can pry open with an opening tool.