The screen color of the Galaxy S25 ultra looks very dull. I have gone into the screen color settings and put it in vivid mode. I have also gone into the advanced settings and set the vividness level to full, but the screen colors are still dull.

Hi I have a problem with my headphones port. When I talk using headphone it shows ok , but after 15 to 30 min the headphone totally disconnected, I pull out the jack and place it into the jack it works, but gradually it doesn't work. After restartin...