Unhook the back cover helping us from the notch that has the bottom.
Step 2 Battery
We extract the battery.
Step 3 Intermediate housing
We extract the 17 Phillips screws (PH # 00) that hold the intermediate casing, and with the help of a plastic tool we will unhook all the edges of the casing.
Step 4 Fingerprint reader
We disconnect and remove 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.