To remove the back shell, we simply introduce a prong between it and the frame to release the notches that hold it.
Step 2 Intermediate housing
Remove the nine screws that hold the casing and disengage it.
Step 3 Disconnect components
Disconnect the components connected to the motherboard, remove the SIM / SD tray and disengage the motherboard.
Step 4 Earphone with sensors and microphone
We disconnect and remove the component.
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.