Develop Bugs

[Q]How to change contrast/saturation?

I got my new HD and the screen is too blue.
The contrast is bad but I couldn't find a way to calibrate the screen colors.
The brightness setting isn't what I'm looking for.

Color Adjustment?

I found that they changed some color setting in new kitkat update. Screen become darker and contrast between black and white drastically amplified. To be honest, it looks like new battlefield game and I'm not very happy with it.
The question is how fullscreen color adjustment works?
As I understood that is a kernel function that used for gamma correction, color inversion and the "screen mode".
Is it applicable for all devices or it is something samsung specific?
Enlighten me, please!

It is possible you have the default to Dynamic after upgrading to 4.4.2.
You can change the display color properties in settings, display.
I set mine to movie and leave it, unless I really need to see pictures with proper gamma then I change it accordingly.

Change zooper widget's default colour

Hi,
Is it possible to make default colour of zooper's layout's default colour from white to anything else of my choice?

You mean the colour of elements when they are first added? In which case, no I'm afraid there is no option to do that.

Screen problem

Does anyone have the same screen issue as mine?
It will not be shown if the background color is bright color. But when the background color turns dark, the light spot will be shown(pic 1)
is there any way to fix it except changing a screen?

That is screen burn. Display needs changing. No other way to fix it.
Sent from my HTC One M9 using Tapatalk

Bright colours of HTC 10

The screen of HTC 10 is very bright. I need true black colour, not almost grey. I need purple colour and not pale-blue. And so on. Is there any hidden settings of screen profiles that fix this issue?

only way is set the screen to sRGB and lower brightness, and actually it's not bad for color accuracy (sharp panel is another story) when compare to other, but I don't think you can get true black for any LCD panel.
p.s. tested with i1basic