Adjust Color Temperature of Display using Rooted Methods? - Google Pixel 4 Questions & Answers

Hi all,
I'm reaching out to see if anyone knows any methods for adjusting the 'color temperature' of the display to a much cooler degree (6900K-7100K range)? My Pixel 4 is rooted, and currently I am using a program called Color Changer Pro, which for the most part suits me, but that only adjusts gamma, not the temperature.
Does anyone know how to change temperature to the 6900-7100ish range? Thanks!

If you're rooted flash a custom kernel with KCal support and use EXKM to adjust the colors.

Alcolawl said:
If you're rooted flash a custom kernel with KCal support and use EXKM to adjust the colors.
Click to expand...
Click to collapse
Thank you. Do you recommend any specific kernel? I simply rooted via patching the boot file and wasn't aware of available kernels.
EDIT: I just found this and will likely try it. Thanks again! https://forum.xda-developers.com/pi...nel-kirisakuraq-1-0-0-pixel-4-xl-aka-t3992213

iamsomone said:
Thank you. Do you recommend any specific kernel? I simply rooted via patching the boot file and wasn't aware of available kernels.
EDIT: I just found this and will likely try it. Thanks again! https://forum.xda-developers.com/pi...nel-kirisakuraq-1-0-0-pixel-4-xl-aka-t3992213
Click to expand...
Click to collapse
That would be the kernel I'd recommend anyways. I've been using his kernels on my Nexus and Pixel devices for years and they've been rock solid. Good luck and enjoy!

Related

Error with Synapse and Android L

Hi! First of all I'm posting here because I'm unable to post in the direct discussion because I have no post at all. Sorry
I got a little problem on my nex and synapse! I'm following the guide from the Android L pv-79 Developer preview for Nexus 4 thread and I'm having this issue with Synapse. I've flashed the latest update 4.9(lot of 9s lol), the busybox, UKM and finally installed synapse which is not completely working. When some settings need to work on init.d it just says that there's a read only permission from UKM. I'm posting screen for reference.
How should I proceed in this? Thank you for your help!
Lampione said:
Hi! First of all I'm posting here because I'm unable to post in the direct discussion because I have no post at all. Sorry
I got a little problem on my nex and synapse! I'm following the guide from the Android L pv-79 Developer preview for Nexus 4 thread and I'm having this issue with Synapse. I've flashed the latest update 4.9(lot of 9s lol), the busybox, UKM and finally installed synapse which is not completely working. When some settings need to work on init.d it just says that there's a read only permission from UKM. I'm posting screen for reference.
How should I proceed in this? Thank you for your help!
Click to expand...
Click to collapse
Does the app ask for root permission?
Maybe the app is not compatible with the Android L kernel.
abaaaabbbb63 said:
Does the app ask for root permission?
Maybe the app is not compatible with the Android L kernel.
Click to expand...
Click to collapse
Yes it does. It also works for other settings like CPU frequency and gamma color of the screen. I haven't checked anything else so far. Thanks for your reply!
Lampione said:
Yes it does. It also works for other settings like CPU frequency and gamma color of the screen. I haven't checked anything else so far. Thanks for your reply!
Click to expand...
Click to collapse
You did use the flashable busybox here?
http://forum.xda-developers.com/showthread.php?t=1929852
abaaaabbbb63 said:
You did use the flashable busybox here?
http://forum.xda-developers.com/showthread.php?t=1929852
Click to expand...
Click to collapse
Yes I did it too. The phone was heating way too much however so I turned it stock to the 4.9 version. Thanks for your time!!
ukm
i got smiller errors i guess about init.d file

Color calibration on AOSP?

we know that TW ROM has 4 display modes , and now some AOSP and/or kernel supports color calibration.
so could someone please tell me what's the R, G , B values for "Movie" mode in TW ?
i was getting nuts without color calibration , and now i am getting crazy again with color calibration just because i couldn't figure out ...
qtwrk said:
we know that TW ROM has 4 display modes , and now some AOSP and/or kernel supports color calibration.
so could someone please tell me what's the R, G , B values for "Movie" mode in TW ?
i was getting nuts without color calibration , and now i am getting crazy again with color calibration just because i couldn't figure out ...
Click to expand...
Click to collapse
I searched same .. waiting for solution
dex4ever said:
I searched same .. waiting for solution
Click to expand...
Click to collapse
Look at http://forum.xda-developers.com/showpost.php?p=55860475&postcount=17.
For the last described method .zip file may not work with ROMs that are not based on CM (script may have to be placed in other location to be ran upon boot).
qolob said:
Look at http://forum.xda-developers.com/showpost.php?p=55860475&postcount=17.
For the last described method .zip file may not work with ROMs that are not based on CM (script may have to be placed in other location to be ran upon boot).
Click to expand...
Click to collapse
Hi man, thx for the answer, but now i have a LG G3, and don't exist AOSP rom's for now .. whatever .. very thanks and congratulations for the work ! :fingers-crossed:

[Q&A] [10/21][ROM][N9005] XXUENF4 4.4.2 Odexed Multi CSC DPI, Ultimate V16-AOSP (AIO

[Q&A] [10/21][ROM][N9005] XXUENF4 4.4.2 Odexed Multi CSC DPI, Ultimate V16-AOSP (AIO
Q&A for [10/21][ROM][N9005] XXUENF4 4.4.2 Odexed Multi CSC DPI, Ultimate V16-AOSP (AIO 171Mo)
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for [10/21][ROM][N9005] XXUENF4 4.4.2 Odexed Multi CSC DPI, Ultimate V16-AOSP (AIO 171Mo). If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
quad core control
hi rayman
I am addicted to your roms especially v15 is best for me.
but I have a question. How can I disable cpu cores. I used terminal but didint work for me.
infermo said:
hi rayman
I am addicted to your roms especially v15 is best for me.
but I have a question. How can I disable cpu cores. I used terminal but didint work for me.
Click to expand...
Click to collapse
are you sure it's really efficient?????? maybe it's better to underclock the phone and you can do it with few apps....
maybe I remove some apps in V15 that I leave in V16.......what do you type in terminal?????I will try in V16
adb shell "echo 1 > /sys/devices/system/cpu/cpu1/online"
or
adb shell ->
# stop mpdecision
# echo 1 > /sys/devices/system/cpu/cpu1/online
yes enough for me two core or one core for chatting when wanna play game I can change it
I used two apk from store but doesnt work
quad core manager and something like that
but ultimate kernel with stweaks can to it with extreme battery profile
sorry, I have not tried yet because I'm playing with the tweaks of the last shinto kernel and specially undervolting and cpu max frequenz.....
you should try it.....synapse is included and you can control it.....
What a great rom! Stable as a rock. Thnx a lot! Only thing i find pitty is that i'm missing s-pen use (quick memo etc) Trying to use V19 is resulting in a boot loop. I'm using shinto-kernel. Could that be the problem?
Breedt said:
What a great rom! Stable as a rock. Thnx a lot! Only thing i find pitty is that i'm missing s-pen use (quick memo etc) Trying to use V19 is resulting in a boot loop. I'm using shinto-kernel. Could that be the problem?
Click to expand...
Click to collapse
have you try stock V19 install. i guarantee that there isn't any problems. I don't remember which lean it was but you must absolutly try the 3.7
rayman95 said:
have you try stock V19 install. i guarantee that there isn't any problems
Click to expand...
Click to collapse
No. Only found the v19 light version. Is there a link with stock V19?
Breedt said:
No. Only found the v19 light version. Is there a link with stock V19?
Click to expand...
Click to collapse
no there is only light version..but you can't install it or when installed with shinto you have bootloop???
rayman95 said:
no there is only light version..but you can't install it or when installed with shinto you have bootloop???
Click to expand...
Click to collapse
Okay, thnx. Thougt there was a full rom v19.
With shinto i'll ran in a bootloop.
But I'm gonna try it again. Thnx!
V 19 is running. Failure was probably due to shinto-kernel.
V24 with s-pen would be higly appreciated. (s-pen is nr 1 reason for me to buy the n9005)
Many thnx for the great work!
This is the best ROM I have used so far, its fluidity has no match, battery life is awesome and I got very large amount of unused ram.
I use Shinto kernel on it
Sent from my SM-N9005 using Tapatalk
If i flash lollypop version of this rom, can i go back to for example miui or kitkat ??
Sent from my SM-G900F using XDA Free mobile app
majidshahab091 said:
If i flash lollypop version of this rom, can i go back to for example miui or kitkat ??
Sent from my SM-G900F using XDA Free mobile app
Click to expand...
Click to collapse
if you doen't change pit file before with odin flashing, yes.........
Flashed the TWeak L light rom and it looks like the stock e-mail app is missing. Any chance you could post a flashable zip to recover it?
zertion said:
Flashed the TWeak L light rom and it looks like the stock e-mail app is missing. Any chance you could post a flashable zip to recover it?
Click to expand...
Click to collapse
copy the 2 folders and files in system/app and give permissions
https://www.dropbox.com/s/xjedachvgaxwnia/email.7z?dl=0
Hey man, just a quick question: If i have installed the V2 version and later on I decided to move to TW launcher and set DPI to 480 back, is it rom related that I can't put action memos as widgets? (the button is missing) and when I try to change the wallpaper with a builtin one it says app not found. Is this due to debloating or the fact that I used V2? If I just dirty flash the V1 will it work ok?
Thanks.
[
hi im andrei said:
Hey man, just a quick question: If i have installed the V2 version and later on I decided to move to TW launcher and set DPI to 480 back, is it rom related that I can't put action memos as widgets? (the button is missing) and when I try to change the wallpaper with a builtin one it says app not found. Is this due to debloating or the fact that I used V2? If I just dirty flash the V1 will it work ok?
Thanks.
Click to expand...
Click to collapse
for action memo it's normal, it's include in snote now.....and I have changed wallpaper without problems
Either I'm stupid or I can't find a way to make it as a widget.
i know it's integrated with the s note but still... isn't there supposed to be a button (like a pin ) to add it on the screen?
Also as for the builtin wallpapers I posted the picture below with the error but i think it's just the result of debloating
hi im andrei said:
Either I'm stupid or I can't find a way to make it as a widget.
i know it's integrated with the s note but still... isn't there supposed to be a button (like a pin ) to add it on the screen?
Also as for the builtin wallpapers I posted the picture below with the error but i think it's just the result of debloating
Click to expand...
Click to collapse
I'm with nova and he is no widget for action and I think it' same for TW....
for the wallpaper go in settings and lockscreen and open gallery and choose your image
and yes I remove an app for livewallpaper....

[ZIP]OOS 2.2.0 Camera patch for low light recording

Hello
I got tired waiting for an official fix, so I came up with this workaround.
twrp-flashable_OPX2.2.0_camera_patch.zip - This zip with apply the OPX front camera configuration.
twrp-flashable_OPX_camera_patch_imx214.zip - This zip will apply the OPO rear camera configuration
You'll be able to record 1080p at night without worrying about the fps drop issue.
I am not responsible for any damage on your device when applying this patch.
EDIT: Added a revert flashable zip.
EDIT2: Added zip file with imx214 libchromatix_default_video.so
Sweet. Thanks
Swapped my Recent and Back buttons.
Edit:
A couple reboots might've fixed this, but I also messed with Gravity Box a bit as well. There's two options to fixing that problem, potentially.
RJMacReady said:
Swapped my Recent and Back buttons.
Edit:
A couple reboots might've fixed this, but I also messed with Gravity Box a bit as well. There's two options to fixing that problem, potentially.
Click to expand...
Click to collapse
This patch shouldn't mess with buttons layout. You might had a pending operation that took effect on reboot when you flashed this zip.
try hydrogen os.
does your phone need to be rooted or will it work fine with stock?
Does this patch works also with custom roms like cm13?
Sorry. This patch is for default camera only? Or its for any camera apps running on oss 2.20?
It works perfect now, thank you so much for this mod. Where did this libs came from?
Shame on One Plus btw.
#E1005
Loureiro said:
This patch shouldn't mess with buttons layout. You might had a pending operation that took effect on reboot when you flashed this zip.
Click to expand...
Click to collapse
Maybe, maybe not. Just letting people know a few reboots might help.
Thank you for the patch!
Great work mate, Oneplus have to work really hard about software
Loureiro said:
This patch will replace the binary file libchromatix_s5k3m2_default_video.so
Click to expand...
Click to collapse
did you take it from s4 or hydrogenos?
do you think any more improvements are possible by replacing the blobs?
Can anybody upload a sample on YT? Please I wan't to see what is this beauty capable of in low light video. Maybe I'll pop the cherry of my OPX and root it tomorrow OP thanks for the fix!
Loureiro said:
Hello
I got tired waiting for an official fix, so I came up with this workaround.
This patch will replace the binary file libchromatix_s5k3m2_default_video.so
You'll be able to record 1080p at night without worrying about the fps drop issue.
This has been tested on my device only.
I am not responsible for any damage on your device when applying this patch.
Do a system backup if you're worried.
EDIT: I've added a revert flashable zip.
Click to expand...
Click to collapse
Great job! What did you need to change in that file to get it done?
5star02707 said:
does your phone need to be rooted or will it work fine with stock?
Click to expand...
Click to collapse
No. You just need a recovery to flash the zip file
logan99 said:
Does this patch works also with custom roms like cm13?
Click to expand...
Click to collapse
I should work if the custom rom uses the same BLObs as Oxygen OS.
It means that, for now, it works on cm12.1 and cm13
Tiongkia said:
Sorry. This patch is for default camera only? Or its for any camera apps running on oss 2.20?
Click to expand...
Click to collapse
This patch is system wide. Any camera app will work with this.
ChavitoArg said:
It works perfect now, thank you so much for this mod. Where did this libs came from?
Shame on One Plus btw.
#E1005
Click to expand...
Click to collapse
ckret said:
did you take it from s4 or hydrogenos?
do you think any more improvements are possible by replacing the blobs?
Click to expand...
Click to collapse
I've tested other s5k3m2 binaries from other devices but they all miss some needed instructions.
This is the front camera binary
tested the imx214 file but it pushes iso way too high.
Awesome. Thank you OP
Loureiro said:
No. You just need a recovery to flash the zip file
I should work if the custom rom uses the same BLObs as Oxygen OS.
It means that, for now, it works on cm12.1 and cm13
This patch is system wide. Any camera app will work with this.
I've tested other s5k3m2 binaries from other devices but they all miss some needed instructions.
This is the front camera binary
tested the imx214 file but it pushes iso way too high.
Click to expand...
Click to collapse
Wait it does not require root and a custom recovery?
alabama20 said:
Wait it does not require root and a custom recovery?
Click to expand...
Click to collapse
root =! custom recovery
You need custom recovery to flash this.
ChavitoArg said:
root =! custom recovery
You need custom recovery to flash this.
Click to expand...
Click to collapse
I know what is what, I was just asking -.-"
alabama20 said:
I know what is what, I was just asking -.-"
Click to expand...
Click to collapse
Sorry, I forgot to say that custom recovery is needed

[REQUEST]Can anyone share the kcal file for stock kernel

Please provide the download link for kcal.zip file which can be used for screen color adjustments in kernel auditor.
I accidently deleted that file, if anyone here has it please share it.
ch3tan007 said:
Please provide the download link for kcal.zip file which can be used for screen color adjustments in kernel auditor.
I accidently deleted that file, if anyone here has it please share it.
Click to expand...
Click to collapse
Kcal is actually the hardware's display settings exposed by a sysfs interface
What zip? You need to compile a kernel with the patch to get this feature
anupritaisno1 said:
Kcal is actually the hardware's display settings exposed by a sysfs interface
What zip? You need to compile a kernel with the patch to get this feature
Click to expand...
Click to collapse
I somewhere found the kcal zip file which i flashed over h20s stock rom for color adjustments. But yesterday i accidently formatted my phone so need that file again.
ch3tan007 said:
I somewhere found the kcal zip file which i flashed over h20s stock rom for color adjustments. But yesterday i accidently formatted my phone so need that file again.
Click to expand...
Click to collapse
Are you sure you didn't unknowingly flash a kernel?
Because what you're saying is impossible without touching boot.img
anupritaisno1 said:
Are you sure you didn't unknowingly flash a kernel?
Because what you're saying is impossible without touching boot.img
Click to expand...
Click to collapse
Donno mate but when i checked kernel version in about pbone all were stock and i could see screen options in kernel auditor
ch3tan007 said:
Donno mate but when i checked kernel version in about pbone all were stock and i could see screen options in kernel auditor
Click to expand...
Click to collapse
I can make the kernel show perf+ too
Just need to change one variable in the defconfig and 2 exported variables in the shell
Why don't you try a ROM that comes with kcal, like seraph's build or try out something like halogenos
Or maybe you can find my thread in the development session and flash my ROM and custom kernel from there?
Anyways if you want kcal on hydrogenos, boeffla kernel, I'm not going to say it again
anupritaisno1 said:
I can make the kernel show perf+ too
Just need to change one variable in the defconfig and 2 exported variables in the shell
Why don't you try a ROM that comes with kcal, like seraph's build or try out something like halogenos
Or maybe you can find my thread in the development session and flash my ROM and custom kernel from there?
Anyways if you want kcal on hydrogenos, boeffla kernel, I'm not going to say it again
Click to expand...
Click to collapse
I have tried seraph's and other cm14.1 based rom, yes sure will give a try to ur rom too microg looks useful feature.:good:
Thanks for ur replies.

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