To start we must take off all the edges of the back cover.
Step 2 Intermediate housing
Remove the twelve Phillips screws (PH # 00) and with the help of a flat tool unhook the intermediate housing.
Step 3 We disconnect battery
We disconnect the battery to work with greater security.
Step 4 Speaker
We remove the eight Phillips screws (PH # 00) that hold the speaker, and with the help of a flat tool we unhook it.
Step 5 Tray
We remove the card tray with the help of the extraction tool.
Step 6 Auxiliary board
We disconnect all the components that are connected to the auxiliary plate, and using a flat tool we will unhook it.
Step 7 Fingerprint reader
To finish we will only have to take off the damaged fingerprint reader that we are going to replace.
Video Tutorial summary
In this video you can watch a quick summary of the tutorial, but we recommend to follow the complete tutorial, with its explanations and detailed images.