First of all we will have to remove the tray from the cards.
Step 2 Back case
With the help of a plastic opening tool, we uncouple all edges of the back shell.
Step 3 Antenna module with loudspeaker
Remove the eight Phillips screws (PH # 00) and with the help of a plastic tool remove the antenna module with loudspeaker.
Step 4 Auxiliary plate
We disconnect the coaxial cable, the interconnection flex and the digitizer, and we can take off the auxiliary plate that we are going to change.
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.