Guide with all the steps necessary for you to change the rear camera of the Sony Xperia Z5 Compact (E5823) yourself.
We will start by removing the back cover. This is stuck to the frame, so we will heat it to soften the adhesive. We will put it on the thermal pad for about 40 seconds at 50-60ºC.
When it is hot we will introduce a pick or other opening tool between the lid and the frame, and sliding it around the contour, we will take it off.
We will also remove the label from the phone so that it does not disturb.
To remove the intermediate housing with antenna, we will have to remove the ten Phillips screws (PH # 000) that attach it to the chassis and then we will disengage it. We must not forget to disconnect the NFC antenna and detach the flash from the rear camera before removing it.