Hi, I have Samsung 49NU7300 TV. One day, the picture quality becomes reddish. I reset all picture settings and the whole tv but not working. Then I found the service menu shortcut which is (info+settings+mute+power). In the ADB/WB section, I found the HDMI Calibration. Then boom the reddish picture was gone. Then I found out that the dark scenes now is now my problem. The black becomes darker. When the person's clothes is a dark color and it has a dark background...the details in the clothes is gone and feels like his head is just floating.
Is anyone there that can help me give the right value of each setting so I just enter it manually? Thanks.
The first image is my tv and the second one is screenshot from my phone.