I have a new TV that is smart enough to not have options and configuration I can actually use, and worse of all my tv changes all setting like brightness, sharpness, warmth and input setting to what it wants when it wants, especially wheneve Dolby or HDR setting kick in from an external source or app such as Netflix and it hurts my eyes, I have the brightness set low for a reason.
How would I go about diagnosing or determining what firmware, architecture, OS or such it runs to work it from the inside out, id like to take control of my property.