Please update J7 camera software it has lot of flaws. selfie are not take properly always hav to do flip it horizontally and lot of noise when taking low light pictures.
why dont you add screenshot button in notification toggle? like we have for mobile data and wifi etcits quite out dated to take screenshot using buttons manually. n v are using smart phone.
I especially brought this phone for low light photography but it was disappointing to see Samsung is offering such worst quality camera and calling it 13 megapixel. Can u help to improving it.