I have rooted J7. what kind of mod is there for camera? i did not find any.
Did you guys try Open Camera?
I did not try it on J7 but, I had an Xperia V and after unlocking the bootloader, the camera quality became terrible. (Specially on low light conditions, A lot, I mean A LOT of noise, like someone sprinkled salt on the picture lol) And I installed Open Camera and, yay, the camera quality is back! :laugh: . I think it may fix the picture quality issue on J7.
Did you guys installed the update? Any changes there on picture quality?