yashsingh1/xdaforums huggingface dataset:
[Nexus 4 General] aLNG:
R 255

G 255

B 255

contrast 5

brightness 0

saturation 119

greys 0

blacks 119

mids 119

whites 39

adjust the recommended value to get a gamma around 2.2
[Nexus 4 General] stonebear:
I can't find the spreadsheet? Am I blind? lol
[Nexus 4 General] resynx:
I don't see any Gray value at 255, what line are you looking at?

It's in the OP, right above all the app links ;)
[Nexus 4 General] stonebear:
Thanks, I clicked the link in someones quote and it was a dead link, lol.

Got it now, blind and confused. :eek:
[Nexus 4 General] stonebear:
Not greys but lots of eg. "blacks (red)" go up to 255 on the spreadsheet but only go up to a max of 119 in Francos display app.
[Nexus 4 General] resynx:
Those were older values that were allowed to be set like that when Franco's app first allowed gamma control. I just haven't removed them as people may want to use these as a base for newer values :good:
[Nexus 4 General] epidemic11:
Hey guys. Load the color profiles in Franco Kernel Updater then look for 38_hospital349. I find that it gives me the deepest blacks and the best colors on my Nexus 4! :)
[Nexus 4 General] wvcadle:
I may not know how to use search properly, because I've spent 10-15 minutes looking for the answer to my question, and failed.

Anyhow, can anyone translate bundi22's iphone 5 settings in the spreadsheet to trickster with purified kernel?

I don't see any settings for contrast, brightness or saturation in trickster with purified installed.

Also, I'm confused as to how to interpret (use) columns D-T. If anyone could lend some insight, I'd appreciate it.
[Nexus 4 General] DirgeExtinction:
Isn't Purified based on Franco? It should have those presets.
[Nexus 4 General] resynx:
Purified kernel uses Faux's implementation for gamma settings. Check out the 2nd sheet :)
[Nexus 4 General] gpvecchi:
May someone post gamma values of stock 4.3 in Franco's version, please? I just have them in Faux...
[Nexus 4 General] defffizz:
It's not all about deepest blacks and most saturated colors, this is not how IPS is meant to look. Photos look awfull, solarized, posterized.. Load 44_bundi22, and compare how photos look on each color profile. I know everyone's taste is different, but I don't know why are people trying to make their displays look like amoled.

N4, Cataclysm+Franco
[Nexus 4 General] stonebear:
I am glad you mentioned that, I hadn't realised there was a second sheet with Faux settings!

I am serious, btw.

I have only had the phone a few days, lol.

The spreadsheet is very handy. So much development etc for this device, it's great. :)
[Nexus 4 General] ItemCulp:
What's the best way to get an equivalent result using the new stock cm 10.2 settings? I've played around with it and not had much luck.
[Nexus 4 General] epidemic11:
Well, I guess that has something to do with me coming from a Galaxy s2. My eyes got poisoned with Samsung's AMOLED displays. I'll definitely try your suggestion though! :cowboy:
[Nexus 4 General] deezid:
If anyone would love their Nexus 4 to look like the Nexus 7 2013 (my own profile was actually quite close), here's the profile (Franco Kernel Updater):

Color Tuning:

Red: 255

Green: 246

Blue: 236

Display Gamma Settings:

Red:

Grey Tones: 114

Mids: 21

Black Tones: 118

Whites: 48

Green:

Grey Tones: 114

Mids: 21

Black Tones: 118

Whites: 48

Blue:

Grey Tones: 114

Mids: 21

Black Tones: 118

Whites: 48

Various Gamma Settings:

Contrast: 2

Helligkeit: 0

Sättigung: 80

Now the important part:

Save the profile.

Load RGB and Gamma standards

Now load the profile

switch off the display and turn it on.
[Nexus 4 General] dbosnake:
I'll give these settings a try
[Nexus 4 General] sirxdroid:
What does this part mean?
[Nexus 4 General] deezid:
There's a button for it (in Franco Kernel Updater), use it after saving the profile. ;)
[Nexus 4 General] sirxdroid:
OK, I don't have FKU. Is it equivalent to setting the LG profile for example via Trickster? I think the LG profile is the default one in Franco kernels.
[Nexus 4 General] deezid:
You can at least set the RGB values in it, maybe there's a Contrast and Saturation slider as well, I don't know ;)
[Nexus 4 General] Midomad:
Amoled

Hi

i really miss galaxy nexus amoled screen so much...

is there any amoled like settings for nexus 4?

Thanks.
[Nexus 4 General] deezid:
Really? Have you seen the new Nexus 7?

Gesendet von meinem Nexus 4 mit Tapatalk 4
[Nexus 4 General] cobyman7035:
where to download the profiles?

I tried hospital profile... yes the blacks are really dark dark... I still like the iPhone ish 245.235.255 setting

Via Google voice Δ |\|€×u$™ 7 FHD on Tapatalk²
[Nexus 4 General] yaatzek:
They are avalaible within franco app.
[Nexus 4 General] forever_lol:
May I ask you how you managed to get 114,118. I can either set 103 or 119 using a slider (FKU). Is there any other way? I am sorry if this has been asked before.

EDIT: I edited a preset backup file. Is it the only way to set these values :) ?
[Nexus 4 General] Arafna:
Is there any way to convert the Settings from "Display Control" to "Trickster"?
[Nexus 4 General] paiktaras:
can you sent me the file ?
[Nexus 4 General] Kocai:
I'm not sure about the Load RGB and Gamma standards. Do we have to reboot after that before loading the saved profile?

Nevertheless, I input the numbers manually and use terminal emulator to set the values.

Looks really good man. Thanks for sharing.

If anyone wants, here's the code for anyone's using Franco kernel.

#!/system/bin/sh

# Color/Gamma Control
sleep 5

echo "255 246 236" > /sys/devices/platform/kcal_ctrl.0/kcal
echo "118" > /sys/class/misc/gammacontrol/blue_blacks
echo "118" > /sys/class/misc/gammacontrol/green_blacks
echo "118" > /sys/class/misc/gammacontrol/red_blacks
echo "114" > /sys/class/misc/gammacontrol/blue_greys
echo "114" > /sys/class/misc/gammacontrol/green_greys
echo "114" > /sys/class/misc/gammacontrol/red_greys
echo "21" > /sys/class/misc/gammacontrol/blue_mids
echo "21" > /sys/class/misc/gammacontrol/green_mids
echo "21" > /sys/class/misc/gammacontrol/red_mids
echo "48" > /sys/class/misc/gammacontrol/blue_whites
echo "48" > /sys/class/misc/gammacontrol/green_whites
echo "48" > /sys/class/misc/gammacontrol/red_whites
echo "2" > /sys/class/misc/gammacontrol/contrast
echo "0" > /sys/class/misc/gammacontrol/brightness
echo "80" > /sys/class/misc/gammacontrol/saturation

Sent from my Nexus⁴
[Nexus 4 General] gaz41:
Which is the LG color profile in the spreadsheet? I can't find it also reading the description of each profile. I'm on Franco kernel.

Inviato dal mio Nexus 4 con Tapatalk 4
[Nexus 4 General] :
I bought the Faux123 Kernel Enchament Pro but every time I re-open the app the setting are lost. Is it normal?

Paranoid 3.9 - Mako kernel JSS
[Nexus 4 General] Nezam:
i installed franco kernel today.The kernels good but i find that some of the hi res wallpapers which earlier used to display fine are now showing up very sharp.Most of them are of galaxy s 4.When i was on stock kernel they were fine.Any way i can fine tune??

Thanks
[Nexus 4 General] TheNerd:]:
You have to leave the app running in the background
[Nexus 4 General] cammel:
How can I enter [MENTION=4576221]hospital349[/MENTION] values if I'm using trickstermod app?? I can't find the options on this app to enter the values of the spreadsheet... Anyone can help me please? I'm new with the nexus 4 and I'm trying to make the screen looks better!

Thanks in advance for the help!

Enviado desde mi Nexus 4 usando Tapatalk
[Nexus 4 General] big-0:
hi everybody!

This is my first post ever on xda! I want to share my own color prophile, (which is just a slightly desaturated version of the awesome iphone5 by bundi22 and pretty close to it)

Here you go greys 0 mids 87 black 119 whites 2 contrast 5 brightness 0 saturation 1

It avoids some banding effect on grey to white gradient (like on HD widgets)

Hope this helps
[Nexus 4 General] gpvecchi:
May someone explain what exactly blacks, greys, mids and whites affect in Franco spreadsheet?

They don't look to be the 4 parts of the greyscale...
[Nexus 4 General] handols:
Now this is what I'm looking for! Thanks
[Nexus 4 General] gpvecchi:
Well, well, I started again calibrating with colorimeter...

Even if it is said that 4.3 didn't change calibration values, I found some differences from 4.2 with colorimeter.

Now, that's the best I got with Franco: 2.20 gamma, 6500k temperature for all levels, RGB very near to gamut.

I just have too elevated gamma for red in greyscale 80-100%, and this affects a little the green at the opposite.

Now:

R 255

G 240

B 214

Brightness 8

Contrast 0

Saturation 71

RED

Blacks 119

Greys 113

Mids 20

Whites48

GREEN

Blacks 119

Greys 114

Mids 21

Whites 48

BLU

Blacks 119

Greys 114

Mids 21

Whites 48

To get some values you'll need Trickster free app, or manually editing a saved profile (open it with notes).
[Nexus 4 General] Feahnor:
What's the best app for using all this parameters?. I have faux kernel but I don't know if i'm limited to his app or if I can use any other one.

Thanks.
[Nexus 4 General] resynx:
You can also use Trickster.
[Nexus 4 General] Wizard Knight:
First time at this. Trickster seems to be setup different than the values everybody is listing. What values would I put into trickster
[Nexus 4 General] resynx:
It depends on what kernel you are running.
[Nexus 4 General] Feahnor:
Is there a way to download all the profiles in the spredsheet in one go?. I mean, in profile format, to be able to just load them using FKU.
[Nexus 4 General] HRodMusic:
So I'm running aokp newest release 20 and Franco newest r15... This is my setup under Franco kernel app

240

225

251

Cheers
[Nexus 4 General] kwerdenker:
This would also be a great way to share the settings. Instead of having to enter the values from the spreadsheet by hand, you could just download the corresponding setting file and import it in the app. Would make it a lot easier to try out newer settings :)
[Nexus 4 General] CptanPanic:
If everyone's screen is different, it would be great if someone posted their technique for optimizing their color settings.
[Nexus 4 General] jamesj999:
I'm using the following settings at present (I don't really understand the 'amp adjust' (doesn't seem to change my screen)):

R: 255

G: 241

B: 243

Amp Adjust 0:

R: 0

G: 0

B: 31

Amp Adjust 1:

R: 0

H: 0

B: 16

I matched it against my One X, which imo has a much better screen saturation than the Nexus 4. Nexus 4 is better in every other way though!
[Nexus 4 General] idividebyzero:
amp is the gamma which is the most important part, you need to turn the screen off for the changes to take effect, the screen is under saturated because you didnt change the gamma
[Nexus 4 General] SamiEid:
I checked out your calibration on the spreadsheet. I want my phone to look like the iphone5 as well because it is the best calibrated screen available. But, I do not want to Root my phone with CM 10.1...Can I still use FauxClock even if my phone is not rooted?

Cheers mate!
[Nexus 4 General] faux123:
You will need to root your phone, but you don't need to install any Custom ROMs or Custom kernels. My app will work with Stock ROM and Stock kernel.
[Nexus 4 General] Girn:
Root has nothing to do with cm.. Root just means apps can modify system files and so forth. And yes if you root and your on stock ROM it'll work
[Nexus 4 General] jayeshrc:
seems like someone deleted all the values on the spreadsheet (troll?). i restored them, lucky for us google drive saves every change

plus, it says the spreadsheet is in the owner's trash.. OP, did you do that by mistake?
[Nexus 4 General] resynx:
No one deleted anything. The last edit was made by me an hour ago :confused:

Edit: I think you're looking at an older version. The link in the OP is updated with the newer version, go to that one.
[Nexus 4 General] tanjiajun_34:
Is there a way to make the screen more saturated?
[Nexus 4 General] wtang:
How to check gamma for each color

How are you guys using the Display Checker app to measure the gamma for red, green, blue, and grey individually? When I choose "Gamma Detection" it looks the app is only letting me measure the grey gamma.
[Nexus 4 General] nibrwr:
Swipe left for more colors
[Nexus 4 General] resynx:
I will be going on vacation for the next few days so everyone forgive me if I am a bit slow on updating the spreadsheet :D
[Nexus 4 General] ptt1404:
i am using faux b5 kernel right now but unable to bring out gamma control in fauxclock, please help me ????
[Nexus 4 General] resynx:
Try updating to the latest beta.
[Nexus 4 General] tanjiajun_34:
Update the app.

---------- Post added at 10:08 PM ---------- Previous post was at 09:46 PM ----------

Hmmm actually why not you create a form? You know those people use it to do survey using Google Docs. Like this people cannot delete but can add.
[Nexus 4 General] misfits9095:
yes and no. You would have to throw off the gamma to the higher than 2.2, however this would adversely effect your contrast for both blacks and whites. I sure wish there was a way of easily adjusting the contrast. I'm thinking this is a limitation of the screen. This screen is actually quite nice in terms of color saturation.
[Nexus 4 General] Uh60m Pilot:
Been playing around with this forms few days. I like the colors for LG; 255,255,255; 17,15,15; 0,0,0. However the screen is a little to dark for auto brightness. I am now using LG; 255,255,255; 17,16,15; 0,0,0 and although it is only one number different, on my phone it make a noticeable difference in brightness while still popping the colors. It also produces a slightly more realistic gray. Try it and let me know what you think. It is all personal preference.

FYI I have never owned an amoled screen so compared to the old nexus my color preference might be slightly different.

sent from my perfect 32GB Nexus 7
[Nexus 4 General] kwerdenker:
I already looked in the possibilities of forms but I couldn't find a way to include an approval process. Without that anyone could just enter random stuff - or write a script that does it - and thus make the form unusable again. Since this thread is not flooded with new settings every day, the manual way should suffice for the foreseeable future :)

Btw: Ngo93 has given me and others write access to the spreadsheet. So there should always be someone around to update it if needed :victory:
[Nexus 4 General] RASTAVIPER:
What about Hells kernel and trickster?
[Nexus 4 General] deepasadish:
yes, i would like to know this too.

i am on PA 3.99 RC2 with hells core and with the default settings in the trickster app, the colors seem to be bright.

i went through the xls in the "basic" sheet but can't find the values that need to be used.

played with the values but still can't get the original stock color.

can someone please suggest values.

thanks.
[Nexus 4 General] jamel_tza:
Hey, does anyone have any insight for settings Carbon is using in their latest ROM?
[Nexus 4 General] tsiftsism:
Hello,

while i was using Franco kernel and his paid application, i used those colors settings, which have to best black color i've seen among other settings i tested.

If someone use them and liked them, and knows how to convert them in order to use them with Hell Core kernel and Trickster MOD, please be kind to share the settings with us.

Thanks in advance.

Red - 225
Green - 225
Blue - 225

Gamma
R
Grays - 2
Mids - 7
Blacks - 119
Whites - 4

G
Grays - 2
Mids - 7
Blacks - 119
Whites - 4

B
Grays - 2
Mids - 7
Blacks - 119
Whites - 4

Misc. Gamma Settings
Contrast - 5
Brightness - 0
Saturation - 23
[Nexus 4 General] resynx:
If I recall correctly, Hells using Faux's implementation, correct? Then you would have to look at the 2nd sheet in the spreadsheet :good:
[Nexus 4 General] ginobili1:
I just moved to crDroid and am trying to use CyanogenMod's own color calibration settings; however, I'm confused as Saturation, Brightness and Contrast have their own Red, Green and Blue settings under each of them, but in the spreadsheet they just have one value. The kernel says 3.4.0-cyanogenmod. Does that mean its CM's own kernel?
[Nexus 4 General] Feahnor:
Is there a way to "translate" calibration values from franco to trickster/faux?. I'm using hellscore atm (better battery life) but most of the calibration values in the spreasheet are for franco's app.
[Nexus 4 General] Giox96:
I used color of obsianity with app Franco ,very better color ;)
[Nexus 4 General] gpvecchi:
I hardly find that this is the correct conversion from Franco to Semaphore; set your values in Semaphore app, then open trickster (donate version) and get your values:

greys, mids, black, 0, contrast, brightness, saturation, white, 2
[Nexus 4 General] Feahnor:
Thanks, I'll try that. For the moment I found the values that mimic the iphone4 screen.

Faux	FauxClock	Google	242	225	192	2	0	1	0	0	3
[Nexus 4 General] :
Hello there, If there is a nexus 4 BEST color settings why isn't applied by default in all roms? do you know if this is already implemented in the Pure Speed X Rom? if not, someone has used it and noticed a big difference? any screenshots with before and after? thank you!
[Nexus 4 General] shangxor:
I don't think there is such a thing. It mostly depends on your eyes, which configuration you like more. You can try francos display control app it has a few presets you can try out for yourself and chose whichever you like more. You can also play around with the trickster app.

But keep in mind that not all kernels will allow you to change the color settings.
[Nexus 4 General] nrd\:
Just moved from the S3 to the N4, can someone advise if the settings can be translated? to the stock CM controls in settings > More > Color Calibration / Gamma Calibration.

I want to try the apps but prefer to play with as much as I can using free tools to understand how the calibration settings work.

Thanks.
[Nexus 4 General] andrewk2x:
Hello..Can i calibrate colors with calibration tool like spyder 4??Any help from someone that he did it??
[Nexus 4 General] gpvecchi:
Use HCFR software and color MP4 from the same source. Then take a lot of time... :D
[Nexus 4 General] alcurtis93:
God they are awful colours but I suppose it's whatever appeals to you
[Nexus 4 General] Banjocat:
Can someone explain this to me? I just got the franco updater and updated the kernel. When I try to change color settings, the RGB portion works fine, but for the gamma I can't get it to go to the numbers people are using in the spreadsheet. It just jumps up in random increments when I hit the plus or minus buttons.
[Nexus 4 General] shinnsd:
WoW. First time that I see people talking about this. Thanks for sharing
[Nexus 4 General] Dark Fear:
i was using profile named "archmag good color" with FauxClock app.. but this app isn't working on ART..

is there any way to apply that profile?
[Nexus 4 General] gfarzad:
you can install trickster mod app with FauxClock app and after apply your profile in FauxClock save them in trickster mod and change your runtime to ART .trickster mod work in this mod
[Nexus 4 General] :
Is there any way to permanently set a color profile as default? I'm currently using the latest franco kernel and the nexus 4 display control app, but the color settings reset every time I reboot.
[Nexus 4 General] pwned_me:
Added couple values.
[Nexus 4 General] vuhungkt881:
I has just bought a LG Optimus G. Can I use this application: Advanced Color & Gamma Control to adjust the color profile of my phone?
[Nexus 4 General] sub1287:
accelerated [mako]
[Nexus 4 General] vuhungkt881:
Thank so much for your reply. But I saw that:

"This application OFFICIALLY supports the following ROOTED devices:

* Google / LGE Nexus 4 (All variants)

* LG Optimus G (with proper kernel patches)"

What is the proper kernel patches?
[Nexus 4 General] Drmol:
I've been using CM11 for a while now and I really can't stop missing franco's colors that come with his kernel. Any ideas how to get those using the built-in color and gamma calibration settings? :fingers-crossed:
[Nexus 4 General] Ümit:
Franco kernel colors:

RGB: 200, 200, 200

GAMMA: 3x (for red, green, blue) 0, 119, 119, 7

Contrast: 0

Brightness: 0

Saturation: 119
[Nexus 4 General] Phonerix:
FKU Colors

I think the best color profile :)
[Nexus 4 General] readon1:
Could you give me the values instead of the zip? Much appreciated
[Nexus 4 General] Drmol:
Thank you very much but as a complete noob in this I have no idea how to set these with CM because the settings for it seem very different from what I've seen on franco's kernel. :confused:
[Nexus 4 General] Ümit:
I don't know. You can try another app like Trickster mod?
[Nexus 4 General] Ayaz ansari:
I want iphone5 colour profile,anyone please
[Nexus 4 General] |Walen|:
I too!
[Nexus 4 General] Midomad:
225 225 225

0 39 119 0 6 0 2 0 2

Envoyé depuis mon Nexus 4 avec Tapatalk
[Nexus 4 General] Ayaz ansari:
Can u pls upload in franco app format
[Nexus 4 General] krjadejesus:
0 119 119 7 0 119 119 7 0 119 119 7 0 0 119
[Nexus 4 General] paiktaras:
Can u pls upload in faux display app format ?
[Nexus 4 General] krjadejesus:
Sorry mate I am currently using FKU. But this is the technique. All RGB are 255 (so that would be 255 255 255). Then in gamma configurations, set all blacks and mids to 119, greys to 0 and whites to 7. Next contrast and brightness are set to 0. Lastly, saturation of set to 119.
[Nexus 4 General] fdanaeefard:
I'm using cm11 which has a color calibration and gamma calibration setting panel by default. How can i use these values while the color scale is in percents and the gamma scale is ranged between 0 and 31.

Thank you
[Nexus 4 General] miqz:
can u describe it on trickster mod settings gamma..

thanks :)
[Nexus 4 General] krjadejesus:
Same

I tried Trickster (Donated Version) two days ago. Yup, same with FKU.
[Nexus 4 General] miqz:
I didn't notice on op there's color spreadsheet...now my color looks alike iphone5

Thanks
[Nexus 4 General] andrewk2x:
Can anyone convert gamma 2.2 from fku to semaphore manager or trickster??
[Nexus 4 General] tsiftsism:
Sorry for the noobish question.

I was using for long time Faux Clock with bundi22 profile, and now in order to use the dt2wake feature i installed Trickster Mod.

Can you please tell me if i can use the profiles from within Public Spreadsheet (i found bundi22's parameters) with Trickster Mod? I found no settings for Amp 0, Amp 1 and so on.

Thanks in advance for your answers.
[Nexus 4 General] musa47:
This can be used for semaphore manager too right? The exact numbers? What are the last 3 numbers? '0 0 119'? How do I enter in semaphore?
[Nexus 4 General] sordna:
Those numbers represent the obsanity profile which is dark and contrasty. Your format is correct fku but this is not anywhere close to iPhone 5.
[Nexus 4 General] krjadejesus:
Yes it is. And you are right. The configuration is way way far better that of the iOS devices.
[Nexus 4 General] sordna:
It's good, I'm using it but midomad posted these numbers for iPhone 5 look:

225 225 225

0 39 119 0 6 0 2 0 2

Do you know how to convert these values to FKU values ? I think that was the question, because some people want to try the iPhone 5 look.

EDIT: nevermind, looks like midomad's numbers for iPhone 5 represent the second bundi22 profile in the public spreadsheet of the OP, but with lower RGB (225 instead of 255) so I think it would be this in FKU:

225 225 225 0 0 0 39 39 39 119 119 119 0 0 0 6 0 2

The spreadsheet also mentions kocai's profile as close to iPhone 5:

255 255 255 0 0 0 39 39 39 119 119 119 0 0 0 1 1 1
[Nexus 4 General] mendes1995:
here i use:

245 244 240

Red:

Greys 018

Mids 066

Black 116

Array position 9. 000

Gamma Amp 0 (Contrast) 31

Gamma Amp 0 (brightness) 00

Saturation 121

whites 000

Array position 9. 002

Green:

Greys 018

Mids 066

Blacks 116

Array pos. 4. 000

Gamma amp 0 (contrast) 31

Gamma amp 1 (brightness) 00

Saturation 121

whites 000

Array pos. 9. 002

Blue

Green:

Greys 018

Mids 066

Blacks 116

Array pos. 4. 000

Gamma amp 0 (contrast) 31

Gamma amp 1 (brightness) 00

Saturation 121

whites 000

Array pos. 9. 002

(KControl full version)

any suggestion for another setup ?

cheers