We start by removing the back cover. To do this, first open the cover where the SD card goes to remove the screw that holds it and then we will use an opening tool, sliding it around the contour, we will release the notches that hold it.
Step 2 Antenna
Finally, we take off the antenna from the chassis and desoldamos it from the motherboard.
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.