yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Q&A, Help & Troubleshooting] yethz:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

Thanks for the script. And for the the participated it happens also on tapatalk. No threads also, its all gone.

Sent via GT-I9300 JB 4.1.2 (Stock XXELLC Rom / Status Normal)
[Nexus 4 Q&A, Help & Troubleshooting] -iNSiGhT-:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

So, if I understand, the gamma values are from Moles' Halfbreed but the rgb values are adjusted to your screen? Is that right?

Paranoid Nexus 4
[Nexus 4 Q&A, Help & Troubleshooting] molesarecoming:
rgb doesnt matter. you'll have to set it individually for your screen if you really want to be precise. that is because screens vary, some tend to be cold, some warm, some have a tint. gamma values basically set the stage, thats why they are hardcoded in the original (google) kernel while the rgb is exposed.
[Nexus 4 Q&A, Help & Troubleshooting] italia0101:
Some very nice settings posted by MatAuc12 with Fauxdisplay

Color Temp Tab

237, 234, 237

Gamma Amp Tab

Amp 0 26, 26, 31

Amp 1 0, 0, 0

Gamma Fine Tab

Gray 08-15 0, 0, 2

Gray 16-23 4, 4, 7

Gray 24-31 4, 4, 5

Gray 32- 39 4, 4, 1

Gray 40-47 6, 6, 6

Gray 48-55 7, 7, 7

Gamma Grad Tab

Grad Lower 0, 0, 0

Grad Upper 0, 0, 0

Grad Top Half 0, 0, 0

Grad Top Half 2 4, 4, 5

Grad Mid Point 2, 2, 2

Grad Lower Half 0, 0, 0

Grad Lower Half2 2, 2, 3
[Nexus 4 Q&A, Help & Troubleshooting] molesarecoming:
is there any sort of documentation to this? i have the app and i have no idea what im doing and how these number and figures relate to anything. most changes seem to do little if nothing. i would love to learn how to really put it to use.
[Nexus 4 Q&A, Help & Troubleshooting] italia0101:
Yea tbh your asking the wrong guy ( it does look complicated lol) , i just tested these from the forum thread lol , but make sure you turn off the screen and back on for the settings to take effect

iv tested and it it does change the colours drastically , my colours are a lot more saturated now
[Nexus 4 Q&A, Help & Troubleshooting] wera750:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

Can't wait till moles gets some settings for the new faux app!
[Nexus 4 Q&A, Help & Troubleshooting] drbrainsol:
Noob question coming up. What are the risks of flashing the kernels in the OP? I just unlocked my bootloader/flashed cwm/rooted exactly for the purpose of calibrating the display. Flashing a free kernel sounds a bit better then buying an app in play store :P (i don't wanna sound cheap, i was about to buy Nexus Gamma Control before i found this :P )
[Nexus 4 Q&A, Help & Troubleshooting] raikesy:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

No risk, just flash :) do a NANDROID first though as always
[Nexus 4 Q&A, Help & Troubleshooting] drbrainsol:
did that even before i started to flash anything. Just after i flashed CWM. Mmmmm....so this is stock kernel with the modded display settings, right?
[Nexus 4 Q&A, Help & Troubleshooting] droidmeup:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

Apparently, this is your pa color but you were using 255,255,255 on rgb color.

Sent from my Nexus 4
[Nexus 4 Q&A, Help & Troubleshooting] molesarecoming:
i dont recognize any of my values but i just assume my entire naming scheme was a big screw up then, doesnt matter though - i have the colors i was going for and i can finally start liking my nexus 4. :)

still, how do you squeeze 3 x 15 values into 3 x 9 unless youre using bitpacking. i mean, faux must have said something, no?
[Nexus 4 Q&A, Help & Troubleshooting] molesarecoming:
stop thinking, start installing. go and see the difference. :cyclops:
[Nexus 4 Q&A, Help & Troubleshooting] italia0101:
Not sure what you mean by the squeeze 3x15 ... did you only have 9 settings to change?

Also .. no fauxs hasnt said anything lol

so this is a quote from the that got the settings for faux display

Originally Posted by MatAuc12

Pa colors are essentially the same as faux gamma settings tuned manually , so just running the script and extracting those values.

All I did is write those datas in a forum because a lot of people are looking for some examples or starting point.
[Nexus 4 Q&A, Help & Troubleshooting] kahm:
I can't get my settings to stick. Every 10 minutes or so I have to re open whatever adjustment app I'm using to re apply the settings. It's not after a reboot, it's in the middle of using the device.
[Nexus 4 Q&A, Help & Troubleshooting] drbrainsol:
I have installed both the contrasty one and the halfbreed. Halfbreed is awesome! Auto brightness is a bit too dark, but it's ok for inside use. Manual adjustment is needed for direct sunlight though...
[Nexus 4 Q&A, Help & Troubleshooting] cocchiararo:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

Faux app has rgb (3), the 6 amp 0 and amp 1 (2x3=6), gama fine (grays) which has 3x6=18 and gama grad 3x6=18.

All in all it has 45 values

Enviado desde mi Nexus 7 usando Tapatalk 2
[Nexus 4 Q&A, Help & Troubleshooting] wera750:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

Moles are you going to release a display setting with faux's app?
[Nexus 4 Q&A, Help & Troubleshooting] italia0101:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

Try the ones a page back . they are meant to be the pa ones .. They work with faux display and look great
[Nexus 4 Q&A, Help & Troubleshooting] aletto:
AW: Let's calibrate Mako | 09Feb: new preset HALFBREED

Why is this thread in the Q&A section?
[Nexus 4 Q&A, Help & Troubleshooting] molesarecoming:
, Help & Troubleshooting
[Nexus 4 Q&A, Help & Troubleshooting] molesarecoming:
Auto brightness has to do with the ROM. In fact the same guy who crippled the stock kernel compensated makos brightness levels, made them darker. I have changed them for pa, works fantastic.
[Nexus 4 Q&A, Help & Troubleshooting] flxdms:
Heya moles,

is halfbreed based on this :

static char p_gamma_r_setting[10] = {0xD0, g_white, g_mids, g_black, 0x00, g_contrast, g_brightness, g_saturation, g_greys + 0x10, 0x01};
static char n_gamma_r_setting[10] = {0xD1, g_white, g_mids, g_black, 0x00, g_contrast, g_brightness, g_saturation, g_greys + 0x10, 0x01};
static char p_gamma_g_setting[10] = {0xD2, g_white, g_mids, g_black, 0x00, g_contrast, g_brightness, g_saturation, g_greys + 0x10, 0x01};
static char n_gamma_g_setting[10] = {0xD3, g_white, g_mids, g_black, 0x00, g_contrast, g_brightness, g_saturation, g_greys + 0x10, 0x01};
static char p_gamma_b_setting[10] = {0xD4, g_white, g_mids, g_black, 0x00, g_contrast - 0x10, g_brightness + 0x02, g_saturation+0x20, g_greys, 0x01};
static char n_gamma_b_setting[10] = {0xD5, g_white, g_mids, g_black, 0x00, g_contrast - 0x10, g_brightness + 0x02, g_saturation+0x20, g_greys, 0x01};

or is it based on

static char p_gamma_r_setting[10] = {0xD0, g_white, g_mids, g_black, 0x00, g_contrast, g_brightness, g_saturation, g_greys, 0x01};
static char n_gamma_r_setting[10] = {0xD1, g_white, g_mids, g_black, 0x00, g_contrast, g_brightness, g_saturation, g_greys, 0x01};
static char p_gamma_g_setting[10] = {0xD2, g_white, g_mids, g_black, 0x00, g_contrast, g_brightness, g_saturation, g_greys, 0x01};
static char n_gamma_g_setting[10] = {0xD3, g_white, g_mids, g_black, 0x00, g_contrast, g_brightness, g_saturation, g_greys, 0x01};
static char p_gamma_b_setting[10] = {0xD4, g_white, g_mids, g_black, 0x00, g_contrast, g_brightness, g_saturation, g_greys, 0x01};
static char n_gamma_b_setting[10] = {0xD5, g_white, g_mids, g_black, 0x00, g_contrast, g_brightness, g_saturation, g_greys, 0x01};

?
[Nexus 4 Q&A, Help & Troubleshooting] samoarmo:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

Thanks for your work. I have one question is it really that much different calibrated? I just got the phone I don't want to start the flashing frenzy. Just wanted to make sure its noticeable
[Nexus 4 Q&A, Help & Troubleshooting] thracemerin:
It's most definitely noticeable.

Second one, I believe.
[Nexus 4 Q&A, Help & Troubleshooting] samoarmo:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

The colors become more vibrant? Not like vomit that is on stock :)
[Nexus 4 Q&A, Help & Troubleshooting] thracemerin:
Yes
[Nexus 4 Q&A, Help & Troubleshooting] molesarecoming:
Its like night and day. The display is probably the best I have ever seen. It makes my over saturated gnex look like a toy.
[Nexus 4 Q&A, Help & Troubleshooting] molesarecoming:
Rich and vibrant without over saturation. It's still a serious display afterwards unlike amoled.
[Nexus 4 Q&A, Help & Troubleshooting] samoarmo:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

So which one do you recomend . I want the saturated colors vibrant.
[Nexus 4 Q&A, Help & Troubleshooting] thracemerin:
Halfbreed v4 is my favorite, and moles uses it as the default for PA so I'm guessing he'd say that.
[Nexus 4 Q&A, Help & Troubleshooting] molesarecoming:
Take the contrasty or holoblue. First one is warmer.
[Nexus 4 Q&A, Help & Troubleshooting] molesarecoming:
I would love to use the darker variants but people will kill me.
[Nexus 4 Q&A, Help & Troubleshooting] samoarmo:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

Just tried both of them didn't like it. Made the phone look like it has smoke inside that's all. Thanks anyway. Guess the screen is impossible to fix its dull vomit color screen.

Thanks again Moles
[Nexus 4 Q&A, Help & Troubleshooting] rskyline:
Putted my phone aside a Optimus 4x and this just killed my phone screen, really sad :(, tried all configurations but still Optimus kick the h*ll out my phone. Tried over CM
[Nexus 4 Q&A, Help & Troubleshooting] samoarmo:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

All the nexus devices are factory fu****

By Google . I had the Galaxy Nexus, have the Nexus 7 and the Nexus 4 all of the were pooped by Google with the screen calibration.

I think Google devs make the screen calibration in their software then send it to Samsung or to LG to stick it in the phone and send it to us and they don't even look at the screens.

Its not the hardware its the software side.
[Nexus 4 Q&A, Help & Troubleshooting] nory82688:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

Please use darker variants , I'd love to use a darker one than what you have out ;) Id want the darkest blacks possible
[Nexus 4 Q&A, Help & Troubleshooting] cocchiararo:
he was talking about holoblue or contrasty.

There is no other "secret" ultra darker one :P
[Nexus 4 Q&A, Help & Troubleshooting] nory82688:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

Oh well then. I'd still personally like to see a darker one ;)
[Nexus 4 Q&A, Help & Troubleshooting] mundixx:
what does the 1st, fifth, and tenth values stand for? what do they do? (in red fonts)

static char p_gamma_r_setting[10] = {0xD0, 0x40, 0x15, 0x76, 0x00, 0x1D, 0x00, 0x50, 0x30, 0x02};

i noticed that the fifth is always at 0 and the tenth is always at 2 (in decimals)..:confused:
[Nexus 4 Q&A, Help & Troubleshooting] floepie:
Is this a direct stock kernel replacement? Any changes to the ramdisk? Can this replace the default CM kernel, which to my knowledge, does use a modified ramdisk?

Nice addition, but please indicate in the OP if you can use it without concern with the stock ROM and/or CM. Thanks.
[Nexus 4 Q&A, Help & Troubleshooting] thracemerin:
Looks like they are packed with the AOSP ramdisk, so they probably won't work on CM. I could be wrong about this, moles can confirm it either way.
[Nexus 4 Q&A, Help & Troubleshooting] meangreenie:
Some nice settings...

Chksum/208-212/however your kernel deals with this first figure 114 21 116 0 16 11 75 58 2
[Nexus 4 Q&A, Help & Troubleshooting] molesarecoming:
I think you did something wrong. It didn't get applied probably.
[Nexus 4 Q&A, Help & Troubleshooting] molesarecoming:
I'm gonna close this tomorrow, OK? It was more like a quest. I found what I wanted, everything has been translated into scripts, kernels allow for full calibration now.
[Nexus 4 Q&A, Help & Troubleshooting] :
AW: Let's calibrate Mako | 09Feb: new preset HALFBREED

So you think halfbreed is perfect for our screen?
[Nexus 4 Q&A, Help & Troubleshooting] ruzkay:
okay one more question... why is the 2nd one 2nd variant red? does that mean it can damage the screen or is it safe to use?
[Nexus 4 Q&A, Help & Troubleshooting] samoarmo:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

Wow this is the way to go for me. Thanks. Thanks to Moles and you I found the right settings. It looks Perfect.
[Nexus 4 Q&A, Help & Troubleshooting] apascual89:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

Franco updated his app to be able to manipulate the values. It's great when great minds come together! Moles, thanks for your time put into this. You're truly making our device better. I won't even begin to talk about how awesome pie is. It would add a couple of pages to this post :D.

Keep it up, thanks
[Nexus 4 Q&A, Help & Troubleshooting] Chochiwpg:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

Trickster MOD also just updated their app to allow for gamma controls as well.
[Nexus 4 Q&A, Help & Troubleshooting] apascual89:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

Good, one quick question, how do you reach the numbers to plug into the app from the values in the op?
[Nexus 4 Q&A, Help & Troubleshooting] karanrajpal14:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

How do I calibrate the values using trickster mod? Currently running motley kernel which supports gamma control. Can someone please guide me? Thanks!
[Nexus 4 Q&A, Help & Troubleshooting] DynamicRam:
You can use the attached flashable zip, change the values in the file 99color to your liking

for example

echo "336 56 68 116 0 28 0 56 10 2" > /sys/devices/platform/mipi_lgit.1537/kgamma_green

336 is the sum of all the values

56=white

68=mid

116=black

0=brightness

28=contrast

56=saturation
[Nexus 4 Q&A, Help & Troubleshooting] ruzkay:
AW: Let's calibrate Mako | 09Feb: new preset HALFBREED

Guys halfbreed looks good but 2nd variant 2nd rev looks better and is closer to 2.2 for me.

Is it safe to use? I mean can it damage my screen or anything or why is it written in red?

Please answer before the thread is closed o:
[Nexus 4 Q&A, Help & Troubleshooting] Stryder5:
Does it give as much control as FauxDisplay app (all the gray values, etc)?
[Nexus 4 Q&A, Help & Troubleshooting] karanrajpal14:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

What if I want to use the half breed settings? And that needs to be executed using terminal emulator? Sorry new to all this.
[Nexus 4 Q&A, Help & Troubleshooting] graffixnyc:
Is there a contrasty init.d script floating around? I want to try it with Faux's new display app
[Nexus 4 Q&A, Help & Troubleshooting] mihkohuy:
I turn off & on my screen, nothing changed after setting the gamma???
[Nexus 4 Q&A, Help & Troubleshooting] DynamicRam:
then you have to edit the 99color file with the halfbreed values and flash it in CWM

the file i attached in my earlier post is similar to contrasty with more saturation
[Nexus 4 Q&A, Help & Troubleshooting] graffixnyc:
Thanks, I'll give it a try
[Nexus 4 Q&A, Help & Troubleshooting] Stryder5:
Any chance you can tell how that translates to the FauxDisplay app? I don't know what values in the script translates to what settings in the app.
[Nexus 4 Q&A, Help & Troubleshooting] WastedJoker:
If anyone wants to know how to convert the figures moles uses to ones used by various kernels, you just need to convert the hex figures from moles OP into decimal.

Just use: http://www.binaryhexconverter.com/hex-to-decimal-converter

For example, Halfbreed becomes:

Whites 64

Mids 68

Blacks 118

Contrast 25

Brightness 4

Saturation 66

Greys 32
[Nexus 4 Q&A, Help & Troubleshooting] italia0101:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

Faux display has way more settings though
[Nexus 4 Q&A, Help & Troubleshooting] molesarecoming:
no. its safe. the red warning concerns those that want to experiment with these values, going bigger/lower.
[Nexus 4 Q&A, Help & Troubleshooting] floepie:
Crazy. If anyone want to make a write-up with all these color modifications for a stock kernel or CM kernel, you'll get a 1000 thanks from me, in a new post.
[Nexus 4 Q&A, Help & Troubleshooting] johnhany97:
My ROM, ReVolt ROM, has Faux's Enhanced STOCK Kernel with Halfbreed if you want that :)
[Nexus 4 Q&A, Help & Troubleshooting] thracemerin:
I made a halfbreed v4 version that you can flash over CM in the thread linked in my signature.
[Nexus 4 Q&A, Help & Troubleshooting] karanrajpal14:
Re: Let's calibrate Mako | 09Feb: new preset HALFBREED

I was just gonna upload mine and bam! Too late! :D thanks anyways! :D
[Nexus 4 Q&A, Help & Troubleshooting] tatltael:
Re: Let's calibrate Mako

Apparently you need to uninstall it or it messes with the colors every time you switch off the screen.
[Nexus 4 Q&A, Help & Troubleshooting] meangreenie:
Good thread and congrats on your findings so far. It's a shame googles settings were set by a two year old otherwise comparing the two sets might have made the job easier.

I will play with the settings for the next few days and see if I can help work anything out.
[Nexus 4 Q&A, Help & Troubleshooting] TylerDurden1999:
I kinda prefer the brightness over the saturation but that last revision that you made has some absolute richment in colours.Great job and dont stop doing it. :D
[Nexus 4 Q&A, Help & Troubleshooting] Xentar712:
+1. The brighter one is my fav and I like it better than the one in yesterday's PA build. The colors in the contrasty kernel look great, but it's too dark for me.
[Nexus 4 Q&A, Help & Troubleshooting] Aerys:
This is amazing! Thank you!
[Nexus 4 Q&A, Help & Troubleshooting] danslecarton:
The brighter settings look gorgeous! The contrasty reminds me of AMOLED displays, doesn't look natural to me.

But I guess I'm gonna stick with the Faux kernel, because I also undervolt ;)
[Nexus 4 Q&A, Help & Troubleshooting] Xentar712:
I was just thinking. My wife is a photographer and uses a Spyder2Express to calibrate her monitors every once in a while to make sure that her colors on screen will be what she prints out. It's basically a sensor that you attach to your screen and a program cycles through a number of various colors and basically adjusts the color settings until they match the presets. You couldn't use the program, mainly because it's for mac and windows only, but I wonder if it would be useful to use the sensor to see how close you are to true colors. I can look into it later and see if I could use it as a color determining sensor, if you're interested(assuming it would be useful).
[Nexus 4 Q&A, Help & Troubleshooting] molesarecoming:
i am a photographer, in my freetime. but i can tell you that screens must be calibrated one by one. this however deals with the factory config of your IPS panel, the way it displays. the problem is that you will never get a good looking screen with googles factory values. thats why im trying to collect data and info here, because the nex4 absoluteley must receive a good data set first. afterwards you can still calibrate rgb.
[Nexus 4 Q&A, Help & Troubleshooting] ChongoDroid:
Re: Let's calibrate Mako

Agreed, in the same profession here as well and when I'm really finicky I use a spyder every month or so just to ensure its perfect. That way I can take that profile to my local printing lab and calibrate to that machine.

Edit: Didn't see the quote lol, that's cool so many photographers on here. :p

Sent from my Nexus 4
[Nexus 4 Q&A, Help & Troubleshooting] TR2N:
AW: Let's calibrate Mako

I'm on the second version of the second revision, and I think it is near perfection. I have tested all of them before, although the ones you have posted on the PA thread, moles.

Gesendet von meinem Nexus 4 mit Tapatalk 2
[Nexus 4 Q&A, Help & Troubleshooting] tatltael:
Re: Let's calibrate Mako

The latest "contrasty" revision is definitely my favorite. Its pretty much perfection.

The colors are beautiful, the screen is still bright and the contrast is amazing. I don't think I can ever go back to the old washed out settings of stock.
[Nexus 4 Q&A, Help & Troubleshooting] molesarecoming:
im trying to make a thrid one for today, off color and thick bluish contrasts. for those of us who used trinity on the gnex. i have the blues down already, the glow. but the rest is awkward.
[Nexus 4 Q&A, Help & Troubleshooting] meangreenie:
Messing with the 7th value (saturation) and i'm really liking a lower figure here, it seems imo to turn down the 'glow' of the colours making the screen overall even clearer!

I'm testing a value of 20 (decimal) across rgb atm with it.
[Nexus 4 Q&A, Help & Troubleshooting] overhauling:
Re: Let's calibrate Mako

Wow. These look great! I can't wait to see where else this is going.

Good job!
[Nexus 4 Q&A, Help & Troubleshooting] 3oudreaux:
2nd rev, 2nd variant is very nice on my eyes. The whites look much whiter and the blacks.. blacker.:silly: I really cant wait to see the Trinity/Gnex Version of this. :good:

Thanks and Nice Work!!
[Nexus 4 Q&A, Help & Troubleshooting] whittikins:
Thanks for the work you're doing! Can you please help me convert what you provided (2nd Revision, 2nd Variant) to the correct format for Motley's kernel?

Here is LG presets in his format: (the first # is simply a checksum -- the sum of the following numbers)

397 114 21 118 0 10 4 80 48 2

394 114 21 118 0 7 4 80 48 2

389 114 21 118 0 5 1 80 48 2

Thanks!
[Nexus 4 Q&A, Help & Troubleshooting] jazzboyrules:
I have posted the script for motley's kernel in his thread. That script writes the values specified by Moles in rev 2 variant 2.
[Nexus 4 Q&A, Help & Troubleshooting] whittikins:
I get errors even running as root.

System Tuner (terminal)

=======================

> sh /sdcard/n4color (su)

=======================

Verify that the values are written correctly..

RGB values:

Red gamma values:

Green gamma values:

Blue gamma values:

/sdcard/n4color[2]:

: not found

/sdcard/n4color[7]: can't create /sys/devices/platform/kcal_ctrl.0/kcal

: No such file or directory

/sdcard/n4color[8]: can't create /sys/devices/platform/kcal_ctrl.0/kcal_ctrl

: No such file or directory

/sdcard/n4color[9]:

: not found

/sdcard/n4color[19]:

: not found

/sdcard/n4color[20]:

: not found

expr: non-numeric argument

expr: non-numeric argument

expr: non-numeric argument

expr: syntax error

expr: non-numeric argument

/sdcard/n4color[32]:

: not found

expr: non-numeric argument

expr: non-numeric argument

expr: non-numeric argument

expr: syntax error

expr: non-numeric argument

/sdcard/n4color[44]:

: not found

expr: non-numeric argument

expr: non-numeric argument

expr: non-numeric argument

expr: syntax error

expr: non-numeric argument

/sdcard/n4color[56]:

: not found

/sdcard/n4color[57]: can't create /sys/devices/platform/mipi_lgit.1537/kgamma_red

: No such file or directory

/sdcard/n4color[58]: can't create /sys/devices/platform/mipi_lgit.1537/kgamma_green

: No such file or directory

/sdcard/n4color[59]: can't create /sys/devices/platform/mipi_lgit.1537/kgamma_blue

: No such file or directory

/sdcard/n4color[60]:

: not found

/sdcard/n4color[61]:

: not found

/sdcard/n4color[65]: cat: /sys/devices/platform/kcal_ctrl.0/kcal

: No such file or directory

/sdcard/n4color[67]: cat: /sys/devices/platform/mipi_lgit.1537/kgamma_red

: No such file or directory

/sdcard/n4color[69]: cat: /sys/devices/platform/mipi_lgit.1537/kgamma_green

: No such file or directory

/sdcard/n4color[71]: cat: /sys/devices/platform/mipi_lgit.1537/kgamma_blue

: No such file or directory

/sdcard/n4color[73]:

: not found