We will start by removing the module where the camera is integrated.

In this step we will remove the screws that hold the battery cover to the module. Also, although it is not necessary, we will remove the SD card.

Now we will remove the screws of the module to be able to open it and reach the camera.

If what we have to change is the card reader, we will have to change this plate.

To remove the camera we will have to desolder it. Applying a little tin on the pins, we will achieve that the heat is distributed more easily.