We will start by removing the two lower screws that hold the case and also the SIM / SD tray.
Step 2 Remove back casing
Now, we will leverage between the frame and the casing to remove it.
Step 3 Antenna and speaker module
All that remains is to remove the screws that hold the module and remove it.
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.