How to change color temp - Galaxy S II Q&A, Help & Troubleshooting

Hi, yesterday I bought a S2. It's all ok but the screen... The white color, if I watch directly, seems a bit yellow (entire), on the S1 it's white! If I tilt up or down it finally shows white. I think the cause is the color temperature, on S2 it's warmer and on S1 it's colder. Is there a kernel or rom that can give you the possibility to change temp settings? I've tried to set brightness and background effect, it's still yellow.

Use Chainfire3D (root)

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[Request] Change Defy's display colour temperature.

Hey I noticed a few weeks ago, and I'm still noticing that the Defy's screen has a reddish tint instead of a white/blue one.
So apart from Cyanogen settings to change renderFX, is there a way to change the Defy's display temperature colour to like a bit more blue?? Because the red tint make the Defy look cheap lol...
Is there any app possible to achieve this??
Try with RenderFX Widget. You can change its tint. Just change in one tint and then disable it...it should be normal.

Help!! SG s2 color problem in low brightness

I just bought s2 1 week ago. my phone hv strange color effect in low brightness..in the angle of widget there r some line vibrating and it bcom intense in low resulotion wallpaper...i just update to 2.3.5 but the problem persist... And in browser there is different color...is it a faulty display....would i go for change the set.....help!!!!!!!
just go into settings display and adjust your brightness through there buddy and see if you still have the problem..but im thinking your talking about the overscroll effect...but anyway check your brightness settings and adjust them..in browser you do get a blue colour overscroll glow up and down and side to side when you press it and you come to the end of a page
hope that helps

[Q] Color adjustment without an app or process running??

Hi all,
I have had my Atrix 2 for nearly a week now, and I am getting used to the Yellow tinted screen, but today I tried an app called "Screen Adjuster" which allows you to adjust the brightness/contrast and RGB values. I adjusted blue to about 10+ and couldn't help but notice how good and even colors look! The white actually looks white. I would love to keep the colors that way permanently.
So the question is, Is is possible to alter some file in Root or do some file replacement and smack that yellow out and off the screen? :fingers-crossed:

GREEN SCREEN, no blue and red - s3 more contrast? more green!

Hi guys,
I have changed screen in my s3
movie;
dropbox.com/s/90kzaab988ebgez/asd.mp4
i tried to use this- Screen Adjuster apk but when i put contrast full etc its still green. more and more.
no red and blue.
any chance to fix it?
i tried use pixelfixer after 6h of pixelfixer i can see few colors but... there is still all green...
also i put it to oven for 10min at 80oC....
backlighting is green?
my display should be binned ? xd

Blue light Filter problem with apps on playstore

Hi ,
I have noticed a problem in blue light filter in apps available in market.
They ask for permission for drawing over apps. And the effect they produce is not similar to reducing blue color but putting a yellow/brownish layer, which makes black look brownish. When compared to the bluelight filter option given in the ROM itself , there is noticeable difference. The color doesnot look washed out. Black is still black. And the sharpness is maintained. Only thing is it lowers blue light emission from screen.
I have Samsung Galaxy Note 4 with Marshmallow and it doesnot have inbuilt bluelight filter. I want to stay with same ROM but am ready to root device if some application can actually modify contrast. I have heard that screen resolution can be modified with adb so i am ready to experiment color correction through that as well.
Hoping for a early reply,
Thanks
Ankit

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