Hello there. I have this MP4 with (possibly) a Rockchip of the 26xx series.

There are a lot of things that I would change, always inside of the functions it already has, but there is one in particular that I want most.

Can I, with some effort and little knowledge on programing, change the colors and background of the player?
I would want some simple, high contrast colors on it, and no the orange/blue mess that it has right now.

I've already found a firmware editor, but it was really cryptic. Some advice would be welcomed.