Calibrate Touchpad display colours and gamma? - TouchPad Q&A, Help & Troubleshooting

I've recently installed a new kernel on my Nexus 4 with colour and gamma control, the difference in the screen is amazing, deep blacks and vibrant colours. But now my Touchpad looks very washed out colour wise. Does anyone know off a way to change this or if there are kernels out there with different settings,? I'm using Akop 4.2.2 by the way. Thanks.
Sent from my Touchpad using Tapatalk 2

Nathanation said:
I've recently installed a new kernel on my Nexus 4 with colour and gamma control, the difference in the screen is amazing, deep blacks and vibrant colours. But now my Touchpad looks very washed out colour wise. Does anyone know off a way to change this or if there are kernels out there with different settings,? I'm using Akop 4.2.2 by the way. Thanks.
Sent from my Touchpad using Tapatalk 2
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[REQUEST] White CM9

Hi all
Now I use Motorola Atrix. As you know it has a RGBW pentile display. It means that there are a separate white subpixels in display' matrix. Why? To make white color pure and not-so-battery-killing.
Thanks to Jokersax11, we have CM9 ported to Atrix. But what I see? Grimmy-dark UI. I understand, that it looks so cool on AMOLED displays. But AMOLED used in a half (or less) of devices. All the LCD-s cannot show really black background. And it worth in my case. Atrix's display a desperate bad in solid colors, but very good in black-on-white.
Adding theme support to CM9 doesn't help so far. All new themes are:
"GREEN INSTEAD OF BLUE ICS"
"DARKER DARK ICS"
"CM9 JUST LIKE SENSE 4.0. BUT DARKER."
'ULTRABLACK DARK CM9 THEME. GRIMMY EDITION. [BLACK FONT ON BLACK BACKGROUND INCLUDED] '
So... can anyone make white ics theme, please? No need to make something new. Just change backgrounds and make some color tweaks with graphical elements\fonts.
PS. Do not suggest MIUI. I respect this project, but I want a pure cyanogen.
There is a white-ish theme in the Play Store called Frost.
But I'm after more white themes. Yes, they drain battery but they look damn sweet
Sent from my GT-I9100
A friend of mine is working on a theme based on Holo Light I hope he'll upload the first build this week.
TamCore, good news
I would lve to see a cm9 theme like this: http://forum.xda-developers.com/showthread.php?t=1634935
IE-coRe said:
I would lve to see a cm9 theme like this: http://forum.xda-developers.com/showthread.php?t=1634935
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can't see the image
IE-coRe said:
I would lve to see a cm9 theme like this: http://forum.xda-developers.com/showthread.php?t=1634935
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exactly! but without battery mod.
I would also like to have a white version!
Sent from my GT-I9100 using Tapatalk 2
Any update?
Themers, can you please help?
Would love this
Sent from my GT-I9100 using xda premium
sky sky is being worked on with a theme chooser option. I'd post a link but I'm on my phone. it's in the galaxy nexus themes forums
Sent from my Galaxy Nexus using XDA
That's great idea! If I only knew how to make a full theme... it's much easier on miui!
Hope some does this.. sky sky is for aopk I'm on cm9
Sent from my GT-I9100 using xda premium
Hi ilya11g,
i love to see the same for my galaxy tab 8.9. The dark themes are nice for AMOLED Screens because, black needs less power, but on lcd it make no difference, and i like it "light". Do you have a theme for your Atrix? Maybe a make my own theme, it is not sooo difficult i think, i have to change the icons and xml files, here is a base for cyanogenmod:
https://plus.google.com/117962666888533781522/posts/VPDZQGCM1VM
cm9 doesn't support white backgrounds yey
Sent from my LG-P500 using xda premium

IPS Screen color

When I first got my nexus the screen was a little washed away.. and then found out I can change them
Here are my values :
Red: 238
Green: 228
Blue: 240
I found this to be the best values and it honestly makes a difference. I'm not taking credit for it, just found it on some youtube video. So what are your values ? Share your personal opinion
dia_naji said:
When I first got my nexus the screen was a little washed away.. and then found out I can change them
Here are my values :
Red: 238
Green: 228
Blue: 240
I found this to be the best values and it honestly makes a difference. I'm not taking credit for it, just found it on some youtube video. So what are your values ? Share your personal opinion
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Check my sig.
Sent from my Nexus 4 using xda premium
I don't think changing RGB values makes a lot of difference, it does a little bit but there more important settings to adjust colours like gamma. But you can find all info here
http://forum.xda-developers.com/showthread.php?t=2039607
Sent from my Nexus 4 using xda app-developers app
Ngo93 said:
Check my sig.
Sent from my Nexus 4 using xda premium
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Seems good settings
Google Voice via my r72 NeXus⁴ using XDA Premium
I don't mess directly with the RGB values, but I do use Trickster Mod Kernel Settings to switch the stock Google color presets to LG's stock color presets which I find much more vibrant and contrasty in a very good way.
deckard2123 said:
I don't mess directly with the RGB values, but I do use Trickster Mod Kernel Settings to switch the stock Google color presets to LG's stock color presets which I find much more vibrant and contrasty in a very good way.
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What are the values for lg preset
deckard2123 said:
I don't mess directly with the RGB values, but I do use Trickster Mod Kernel Settings to switch the stock Google color presets to LG's stock color presets which I find much more vibrant and contrasty in a very good way.
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I find LG is washed out too, just a little better. I found the PA contrasty preset best.
Sent from my Nexus 4 using xda app-developers app
Seems good settings,try it,3KS
If you're on faux kernel then you should use this script I edited to make the colors amazing.
just edit the name of the file- remove the .txt then run it in system tuner terminal with su checked and you'll never look back
iamhacked said:
I find LG is washed out too, just a little better. I found the PA contrasty preset best.
Sent from my Nexus 4 using xda app-developers app
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LG better?
Color to default but gamma modified. I use recommended settings of Franco's app. Pretty awesome.
realpg said:
LG better?
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Well, it's only a little better than Google's calibration.
Sent from my Nexus 4 using xda app-developers app
googles was terrible, lg's is ok but still not optimal, from what i remember it looked cartoonish even.
Using franco kernel updater to tweak the misc. gammas from the Stock preset. Increased saturation (87), contrast (13), and brightness (13).
But not quite sure if I like that better, or if I prefer my tweaked version of franco recommended values...
I use faux with app and color pop preset on the matrix 8.5 which supports the faux mods
Sent from my Nexus 4 using xda premium
There was a post in the Franco thread that did an absolutely amazing job of modifying the colours using the Franco app, but sadly since the values in the app vs his post have changed, I kind of had to fudge it a bit. OP: http://forum.xda-developers.com/showthread.php?p=37917796&highlight=photographer#post37917796
The blacks in the tuning tool don't show up like they should, but I'm okay with slightly muddy blacks as long as it all works out with the rest:
RGB each at 175
RB gamma:
Greys 0
Mids 55
Whites 7
Misc Gamma settings
Contrast 0
Brightness 0
Saturation 119
Colours pop and work very well for me. I'll be hanging on to this. just wish Photog would come up with an updated version.
I'm am using and have been using Carbon 1.6 ROM with the Trinity kernel and after messing around with colors for about a week, I finally found, to me, the correct settings. The blacks are black and the whites are white.
I changed the colors via Trickster app, found in the Nexus 4 "theme/apps" forum. FYI
Hope these settings helps those looking for some good colors.
Sent from my Nexus 4 using Tapatalk 2
How to edit text.?? Can u plz explain in details.....
Sent from my Nexus 4 using xda premium
---------- Post added at 11:56 AM ---------- Previous post was at 11:47 AM ----------
brolic925t said:
If you're on faux kernel then you should use this script I edited to make the colors amazing.
just edit the name of the file- remove the .txt then run it in system tuner terminal with su checked and you'll never look back
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How to edit text?? Can you please explain in detail...
I am using Franco kernel.
Sent from my Nexus 4 using xda premium
Found you Mjybarr. No but honestly. I have yet to figure out this gamma settings thing. Color I have down
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ZombieUsr said:
Found you Mjybarr. No but honestly. I have yet to figure out this gamma settings thing. Color I have down
Sent from my Nexus 4 using xda app-developers app
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Hey buddy! Glad to see that we have the same device.
Did you try the color settings I posted? If so, how do you like them?
Sent from my Nexus 4 using Tapatalk 2

[Q] Washed out colors/poor black levels

My friend just bought this phone and I am shocked at how poor the display is. I was so excited to check out this phone but compared to my Xperia S, the display is crap. The colors are so washed out, the status bar is grey not black...it's not so bad when viewing videos where bravia kicks in, but in the System UI it's piss poor. My Xperia S is so much vibrant and I can't believe that is the case.
I tried googling, saw a lot of people complaining, but some of the data is old and supposedly that was only the case in test models? Has this issue not been resolved or is my friend's phone defected?
The status bar is meant to be grey.
A a snippet from my post in another thread:
The screen looks stunning, like as good as (if not better than) HTC One stunning.
I think the biggest problem is genuinely the grey interface. If you dump the default wallpaper for one with some deep colours it really looks awesome. I reckon if the next update has black interface bars too, it will really show up that this is a really nice screen, just with a slightly dull initial interface.
Sent from my C6603 using xda premium
The ignorance of some people never stops to amuse me.
Sent from my C6603 using xda premium
Please elaborate.
Sent from my LT26i using Tapatalk 2
Change your wallpaper to black you will see the black than.
Please Sony release the update and make the ui black and let us free. lol.
The built in wallpaper of a blue flower on black background really shows the blacks up well.
Sent from my C6603 using xda premium
Why are people still responding to posts questioning the screen quality? It's obvious that the colours are not subject to over saturation and therefore will look 'washed out' next to other devices that have the saturation cranked up to the max. I was initially a bit disappointed with the screen myself, but after having the Z for a few weeks, now see the colours are actually displayed correctly on the Z.
Sent from my C6603 using Tapatalk 2
revan17 said:
My friend just bought this phone and I am shocked at how poor the display is. I was so excited to check out this phone but compared to my Xperia S, the display is crap. The colors are so washed out, the status bar is grey not black...it's not so bad when viewing videos where bravia kicks in, but in the System UI it's piss poor. My Xperia S is so much vibrant and I can't believe that is the case.
I tried googling, saw a lot of people complaining, but some of the data is old and supposedly that was only the case in test models? Has this issue not been resolved or is my friend's phone defected?
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Your friends phone is totally fine. The xperia z i like that. There are a couple of tweaks that can modify and improve the xperia z colours it like the whitebalance mod
Press thanks if i have helped
Thanks guys, I want trying to bash Sony, I was just surprised initially. Very bad decision by Sony with the UI, really looks bad and very washed out..
I went to service mode and did the display test, the blacks are fine.
Sent from my LT26i using Tapatalk 2
The next update is said to have black ui bars so it should make that side of it better.
Sent from my C6603 using xda premium
alexp999 said:
The next update is said to have black ui bars so it should make that side of it better.
Sent from my C6603 using xda premium
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what's your source?
rubenswing said:
what's your source?
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Here, probably - http://forum.xda-developers.com/showthread.php?t=2253386
Sent from my C6603 using Tapatalk 2
revan17 said:
Thanks guys, I want trying to bash Sony, I was just surprised initially. Very bad decision by Sony with the UI, really looks bad and very washed out..
I went to service mode and did the display test, the blacks are fine.
Sent from my LT26i using Tapatalk 2
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Ya, the worldwide edition status bar is in grey color, only Japan DoCoMo Edition origin in black.
That why a lot mod already here for changing grey bar to black or even now semi transparent possible.
Rumors also mention coming version will revert to black bar.

Kernel Request

Can any developers create a pure stock and vanilla stock kernel with Live Color and USB-Host?
Stock stuffs has been working for me fine, with the exception of display color. the yellow tint sometimes really makes me envy of Samsung or Crapple products.
or if iodak puts live color into his kernel? :cyclops:
BUMP
Use Optimus Prime 2.7 for stock and then use Arararagi's toolbox to set the gamma on saturated. Your phone will look more colourful and brillant :thumbup:
Sent from my LG-P880 using xda premium
ectoplasma22 said:
Use Optimus Prime 2.7 for stock and then use Arararagi's toolbox to set the gamma on saturated. Your phone will look more colourful and brillant :thumbup:
Sent from my LG-P880 using xda premium
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thanks. i've tried it but the colors are too saturated to be good, and the yellow tint isn't removed. imo it looks amoled'ish.
Life'sGood said:
thanks. i've tried it but the colors are too saturated to be good, and the yellow tint isn't removed. imo it looks amoled'ish.
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With cm10.2 under the settings>more you can choose the gamme manually you could try that
Sent from my LG-P880 using xda premium

Change screen contrast?

Any possible way for this yet? Coming from a note 3 I loved the dynamic setting in the display settings... Colors seem a little flat on this amoled. Thanks guys in advance
Sent from my Nexus 6 using XDA Free mobile app
There is currently no way to change gamma or contrast just yet. Changing RGB has been ported over to the N6 though Check the kernel threads for that.

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