Chosen Solution
I had to change my battery and screen of my Z3 Compact, he work from some days, but I when I got to change the rear camera, I lost the metal bracket that goes around the camera and now I phone wont turn on anymore… Just red light when charging.. That golden pins prevent the phone from being charged or turned on? Because as I lost the metal bracket so I think two of them arent pressed.
José Silva those are contact pins between the case (front cover) and the board. For example for the speaker as shown in the illustration….
If your phone worked before and quit working after you lost the contacts you will somehow have to replace them. You would have to show us exactly where it is located. A clearer image of what and where you lost it, might help. Post your images with your Question by following this guide
