Chosen Solution

I changed my frknt camera because the old one was damaged and didnt work so i bought one that was pretty good quality and replaced it but it still doesnt work i tried with another one i had here but it didnt work. Maybe the logic board is damaged???

If you know for sure the FFC flex is not damaged and the camera is in fact good you likely knocked off a Filter around the FPC. So with the missing Filter you know have a open line on the FPC that needs communication.

Double check to make sure everything is plugged in correctly. If you’re certain everything is where it should be, closely examine the flex cable and camera for damage. Hope this helps!