Galaxy s4 rear camera replaced now have "camera fail" error
I recently replaced my rear camera on my galaxy s4. After replacing it and re-assembling the phone everything turns on fine. When I try tyo run my camera I get a "camera fail" error and it exits the camera. I assumed it was a bad camera and ordered another. Installed this one same error. I put the older camera back and it works just fine. Anyone have any fixes for this? I have reset the camera app and removed all the cache and I still get the error.