yashsingh1/xdaforums huggingface dataset:
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] tanmaybar:
I found a glitch

I found a glitch in my SM-A300FU. The glitch was with my wifi, I was unable to surf net at my actual wifi speed which is around 3 Mbps but with this kernel my net speed id around 500 Kbps. I hope u can address to this problem as fast as u can, but anyway thanks for the kernel. :)
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] Windoors:
My wifi issue is gone after flashing from TWRP (before i used flashify).

Now though, there's a problem with audio recording (in both voice recorder and camcorder). There's a constant high pitched noise throughout the entire recording in Hadeskernel. I can confirm this as after reverting to stock kernel the problem went away and came back after reflashing Hadeskernel.
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] Apex0412:
Kernel driver

Please compile modules /drivers/net/wireless/ - all. under the 2.6 kernel. I myself tried to get only an error coming out. insmod: 5004] ath9k_hw: no symbol version for module_layout

A500F device
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] gia01:
Sorry Sir can this make a grand 2 kernel. rom tw mm bug ril camera and bluetooth
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] ErnestErnest25:
Hello does this 100% work for SM-A300FU / A3 (2015)?

Does WiFi work now?

Are there some other known bugs / glitches?

I'm using 6.0.1 Marshmallow rooted with:

* TWRP "twrp_3.0.2-1_sm-a300_otg_fix2.tar" from ashyn

* SuperSU from https://download.chainfire.eu/1009/SuperSU/SR2-SuperSU-v2.78-SR2-20161029143931.zip
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
People reported working, no more flickers or glitches, wifi working too, so it should still work even if it's pretty outdated. Make a full backup in twrp and flash it. If you have any issues you can always restore and you have them stock again.
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] ErnestErnest25:
[MENTION=4658360]corsicanu[/MENTION] Thank you for your answer. A few last questions before trying :)

1) Is the high pitch noise in audio recording (as reported in February by [MENTION=8897977]Windoors[/MENTION]) solved?

2) Where to get the latest version of your kernel?

3) I already have: TWRP "twrp_3.0.2-1_sm-a300_otg_fix2.tar" from ashyn. Is it ok, or do I need to flash another TWRP?

4) I have an A3 (2015) SMA300FU (not 500FU). Will I have to flash a new modem or is it included by default in the latest version of your kernel [MENTION=4658360]corsicanu[/MENTION]? (I didn't find modems for SMA300FU but only SMA500FU here: https://xdaforums.com/samsung-a-series/general/ref-a500xx-modems-bootloaders-collection-t3496463...)

Thank you in advance
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] Victor_Cobuz:
I can't make calls

I can receive calls, messages and send messages

But when I try to call someone it immediately ends it

I'm on stock 6.0.1 on A500fu with this kernel

What can I do?

Help!
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] richardontaneda88:
[MENTION=4658360]corsicanu[/MENTION] Hello friend for when version 2.7 You are a God indeed I await your answer thanks
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] musicdoge:
Can I use this with LineageOS?
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] Fild5x:
No please no.
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] bishoy ashraf:
Could I change the kernel to enforcing :confused:
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] Johnpson:
Hello, how are u doing corsi ...sorry I know u're busy, but are u still thinking of updating ur A series roms & kernels?
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] ishsem:
A500H

my phone just blacked out
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] Grainroot:
Hello Developer, I installed kernel version 2.6 with twrp on my A500S model, but the blue flicker screen and turns off when booting. Do I need to install an older version?
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] Hassankarim:
I want to flash custom rom in Galaxy A5 (SM-A500G. Android 6.0.1) but twrp doesn't flash. I tried many versions of twrp using ODIN but the recovery mode is always stock recovery.

Can you help me to flash twrp?
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
Reuploaded the zips as the wifi fix wasn`t working. Should be fine now..

Please provide feedback about wifi if working or not...

Cheers!

Downloads

Mega

LE: All working on A500FU. Many thanks to [MENTION=5819220]astrit1[/MENTION] for testing :D
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] batakpro:
OMG!!..tq so much its working.. now my TW is smooth..!realy appreciate your help dude.(A500F) and it charging realy fast..is it has fast charging mode?.
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] alexandres6:
Is this kernel is based in stock?
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] leviz0689:
yes...try it...:)
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] Fild5x:
I tried it on a5h. Downloaded a5f. Back and home buttons not working. WiFi could not be turned on. Thanks
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
Thanks for feedback! I'll add full support probably in v1.3.. Cheers!
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] MasterX10:
Anyone facing problem with private mode with this kernel? ._.
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] leonardoncm:
I do not speak english

I use google translate

Powered without wifi fix

A500MUBU1CPH3_A500MZTO1CPH2_A500MUBU1CPH2

Working with wifi fix

A500MUBU1CPJ3_A500MZTO1CPJ1_A500MUBU1CPI1

It did not work on the first flash, I restored the backup and tried again.

Thank you so much

+ Battery

+ Performace

- Heating
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] tofy4ever:
i have random restart. i use kernel editor and change max frag. to 1151 and min. to 553 gav. to ondemand . i dont know if the random restart because of that. i back to stock kernel have no random restart.
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
[MENTION=7856219]MasterX10[/MENTION] [MENTION=5266975]tofy4ever[/MENTION] What device and what rom?

Ok so i understand everything works for you? Do you have problems with heating or the "-" is for cool device?
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] leonardoncm:
It is heating less than the stock.

Excellent kernel, I really liked it.

:D
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] tofy4ever:
i use rom wanted remix v2 my device is A500F DUOS

every thing work fine but only the randome restart.

mybe because i change the fraq. by kernel editor
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
I have stock mm installed and i didn't change the frequency or the governor and didn't had any reboot.. Don't know what to say.. Leave kernel settings as they were and see if it reboots again.. Cheers!
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] Bulgaricus:
you better add that GPU OC or i will sue you for making low-end kernels!!! LMAO
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] leonardoncm:
GPU OC

this GPU is very weak.

It would be great an overclocking
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] MasterX10:
I don't know what went wrong with my phone that makes my private mode unable to turn on.. I'm using stock rom A500F :) Btw thanks very much, I like your kernel ;)
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] batakpro:
i dont have any problem,change it to 1.5,it went good =)
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] leviz0689:
sometimes reboot in other apps..like chrome,maps,youtube in speedtouch v3.0...wifi in new build ok..
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
Man i have A500F and i have almost 67h uptime without any issues.. I'm on stock rom.. Did you change frequencies or governor? I use default settings and don't have any reboots... Could be rom related...
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] Bulgaricus:
I think it's a ROM problem or the SoC can't handle the maximum clock (not all CPUs can run on it, I know a guy that if he puts the clock over 1.8 his phone reboots when he is up to something. it may be also a voltage problem but as you said you run perfectly good :D
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
Speedtouch is built with G base. So it has G libs and other files. When i ported j5 2016 rom with all libs from j5 from time to time had reboots because the system could not find proper libs.. Crashes few times under the hood and after it reboots itself.. So why we couldn't believe the rom is causing the issues? [MENTION=7721159]leviz0689[/MENTION] Test the $hit out of kernel in stock rom and then we can talk about reboots and proper drivers and frequencies...

Just my 2 cents...

LE: Wanted remix 2.0, also reported with reboots it's made with same G base. What a coincidence.............
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] midhun.akd:
[MENTION=4658360]corsicanu[/MENTION] .. Thank you sir For Your kernel... Flashed & Running successfully on a500f.. no problems ( except private mode not working ) till now.. but i limited clock speed to 14xx ....

too much overclocking like 2xxx can make any impact on reliability of processor ?? shed some light on this topic bros.. i have no idea about overclocking..
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] leviz0689:
maybe [MENTION=4658360]corsicanu[/MENTION]..bcoz i tried stock and speedtouch rom on your kernel...first in stock then speedtouch..i dont think so if what is the problem on my phone with your kernel...:fingers-crossed::fingers-crossed:
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] tofy4ever:
now i use speedtouch v3, kernel work perfect. i waited for battery fast charging

thanks
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] Bulgaricus:
Using it on 2ghz is as stable and as using it on 1.2GHz :) Since when we built the kernels I never clocked it down, it's smooth and fast with the 2GHz
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
The real impact of OC can`t be calculated. It depends on how do you use the phone. The point is that, when cpu reaches load of 90% steps up. So your phone doesn`t stay all the time to maximum, unless you are gaming hard or using it at his whole capacity. The msm8916 and a53 cortex are very powerfull, but limited to give the impression of low-end device. Samsung marketing is something like "if you feel you need more performance, upgrade your device".. In pc terms OC means overheat - overheat can damage the cpu itself.. Thermal control clocks the phone down to avoid the overheat. Since the thermal control keeps the device cool, all should be ok.

Anyway, i can`t guarantee that anything. So if you feel unsafe with this kernel, you`re welcome to go back to stock.

So what to understand? In stock rom it`s still rebooting? Limit down cpu speed to 1.8 and see if it reboots back. It`s very hard to give an advice since i can`t reproduce it and i don`t have any idea what is causing the reboots...

That`s what i said.. All works ok on my side too.. So what to do?

About fast charging i won`t add it to kernel since it heats up the phone. Stock charger has 1550mah and the battery has 2300mah.. Basic math tells me that in half an hour you get about 30% battery, give or take 5%. Enough for at least 5h medium usage. So i have my reasons not to add it..

Even the battery seems to last longer.. But what should i know. I`m just a tech guy, not a developer...
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] Bulgaricus:
Yep battery drain seems to be like on stock kernel '.' I guess it's due to the fact we didn't increased the voltage
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] leviz0689:
Im back in stock...im testing everything with this kernel..
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] paingkhantoo:
work from A500h?
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
Not yet. I'll add support in v1.3. Cheers!
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] -CALIBAN666-:
at first,great work.

now my question about kernel,because im not a kernel expert.

why we have this kernel only for stock and not for custom roms?

thanx.
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] huseein A5:
When you will release v1.3 i want this kernel on my A500H model badly
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] tejas04:
Wifi Stopped Working

I flashed your kernel but my wifi stopped working.I again tried flashing it with the wifi revert zip but the wifi did not start. And the kernel keeps rebooting again at the samsung powered by android screen.I then booted into recovery and restored the boot partition which i had backed up. The phone did start but the wifi is still not working.Please tell me how to fix this.
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] huseein A5:
Flash stock rom via odin
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] tejas04:
Will only flashing modem and bootloader work? I dont want all my data to be deleted.

Thanks in Advance.
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] huseein A5:
Backup your data with smart swith
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] tejas04:
where is it ? Is there a option in kies ?
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] huseein A5:
No it's app called smart switch google it to know
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] tejas04:
ok will try it. Thanks a lot for your help.
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
If you don`t tell me what device and what rom do you have i can`t really help.. Post a screenshot from "About device".. Cheers.
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] huseein A5:
When you will release A500H support
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
When i will have time... I do this in my free time. I also have a life like you and other users here.. It`s the second time when you're asking the same thing....
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] huseein A5:
Thanks I'm just asking :svetius:
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] Bulgaricus:
You shouldn't ask us we did our job and we provided our sources on github. ROM devs are free to implement our stuff in their kernels...
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] huseein A5:
Then can you help me to put into my rom (cm14) I have ported from [MENTION=267938]dead[/MENTION] squirrel01 and he knows

Plz
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] Bulgaricus:
You have his sources or you just put your device libs?
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] huseein A5:
It's not full port but i just re write updater-script and a little of editing you can download the rom and see it I really need help

---------- Post added at 01:12 PM ---------- Previous post was at 01:10 PM ----------

Because it's my first project on xda
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] huseein A5:
Can any one create a kernel to put it in my rom
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] tejas04:
Its a galaxy A500G and having stock rom

I have twrp recovery installed and rooted with supersu.
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] huseein A5:
What is this rom
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
is stock rom with GoodLock installed..

I'll see what i can do for v1.3. I'm planning to release it next week. Cheers!
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] tejas04:
Thanks a lot :)
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] leviz0689:
what about gpu oc?.. v1.2 is stable?..sometimes hang may phone with greenify..im on TW MM rom:confused::confused:..
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
I plan to add gpu OC but i`m not sure in v1.3.... We`ll see what i have time to do.. Greenify is limiting even system processes to increase battery. That`s why it hangs... Use less aggressive settings in the app and it won`t lag. Cheers!
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] leviz0689:
ok..thanks for that..i hope gpu oc in v1.3 and soon support on custom rom like cm,resurrection remix etc... cheers!:fingers-crossed::laugh:
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] huseein A5:
Thanks a lot cheers
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] batakpro:
just dirty flash your stock rom it will be ok.:good:
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] leviz0689:
[MENTION=4658360]corsicanu[/MENTION] v1.3 is ready or not?..
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] Nouman Warraich:
working good but with some lags
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] leviz0689:
yes...sometimes..maybe next build will be alright ang fixed that..right [MENTION=4658360]corsicanu[/MENTION]:confused:
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] totalgaara:
Can you please send a Antutu Benchmark score with that kernel ?

and few questions :

How it's possible to get 2.07Ghz with a Snapdragon 410 ?

Does it quickly empty the battery?

How fine is the cpu temps

Thank you :)
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
I will remake the kernel from scratch but i don't have enough time now. I'm partially working on a rom, to release next version with all patches needed for the rom.

What device and in what condition it lags?

Not yet. Can't give eta. Sorry

Not sure how. The SoC supports 1.4 maximum, but samsung caped it at 1.2 for safety reasons. I'm not sure if ever reaches 2.07Ghz, even if that's shown in all freq apps, but it's there and seems to work. Battery doesn't drain that fast, it's like in stock. Temps are bit higher than stock, on heavy usage, but since msm thermal drivers/patches are there, when the temp is rising, it limits the cpu freq to cool itself. And throttling appears. I will go down to 1.8 or maybe lower in next version since cpu is throttling. The real gain isn't that big. Antutu with stock is 27000, with cpu oc is around 30000. But the fun fact is that 30000 in antutu can be achieved even with 1.5. Also big freq is rebooting some devices. So the real gain in this SoC is gpu OC - that i'll add it in next version. I'm really thinking to switch to CAF for a more updated and maintained source. Anyway, if you have more questions, feel free to ask. Cheers!
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] leviz0689:
[MENTION=4658360]corsicanu[/MENTION] thanks for that info man..cheers...waiting for the next build if you have for that... :)
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] aliqadir37:
Top Job

Hats Off to the developer for making such a stable kernet with CPU overclock. i had been waiting a long time to overclock my 64 bit SD410 chip which was limited to 1.2 ghz. The device feels infinitively better than before its faster right now when its full of apps and data than when it was new and had no data. day to day usage is just great and it even charges quicker than before. The only difference i feel in terms of stock kernel is that stock kernel could change the frequency of individual cores as needed when 1 core could be at 1.2 ghz and others could be at 800mhz whereas in this hades kernel all the cores are at the same frequency all the time from 800mhz to 2.07 ghz. There is no individual control on core speeds. And this takes a toll on battery-life which is down by around 8 to 10 percent. it doesnt matters a lot because when the phone is at idle and screen-off, the battery performance is same as stock. but the trade in performance is definitely worth the upgrade. other thing is that weirdly my antutu and geekbench scores are down by some reason. Once i had managed a antutu score of 29000 on stock kernel but on this kernel i could only manage a score of max 27400 points on antutu and 1338 (down from 1400) on multi core in geekbench. the single core score has definitely improved from 470 to 518. synthetic benchmarks dont tell the truth though, the phone is faster than ever. Its running cool, absolutely stable and no WIFI issue.

The only issue is that Private mode is not working on this kernel, it was a good thing that i backed up the device before the upgrade because the files in private folder and not accessible now.

Hoping for a fix of private mode and GPU overclock in the next release.

Top Work, appreciate it. :D[IMG="Antutu Result"][IMG="geekbench"][IMG="CPU z"]https://drive.google.com/open?id=0B3cpLBrABUidUk44UTdCNjR5UjA[/IMG][/IMG][/IMG]
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] totalgaara:
Thanks for your reply. I'm still on stock and i'm not rooted yet ( i'm a bit scary about the knox warranty) but it's a great job, in the futur i will install it because i don't know if im the only one but my SM-A500FU start to slow, lockscreen slow, games ares slow (even clash of clans when you resize the map to a full plan you can see the framerate go down...)...

@ aliqadir37 I can't see your screenshot :|
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
Nevermind - found what i needed. :)
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] astrit1:
[MENTION=4658360]corsicanu[/MENTION] are there any Updates coming soon and what is CAF and how could that be better ?

Gesendet von meinem SM-A500FU mit Tapatalk
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
CAF is Code Aurora - from what i know (someone can correct me if i`m wrong) it`s the place where qualcomm releases the sourcecode for every board. It`s the most updated source for this.. I can`t fully switch to it for now but i`m planning.. New version of kernel will come soon (maximum 24h). I still need some things if there is someone with A500H or A500Y device around here please PM me. Cheers!
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] astrit1:
That CAF thing seems to be nice because of the latest source for kernel, does that mean we could have even better performance then ?

Anyway thank you for your work:)
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
Not quite better performance, but for sure it is more patched and optimised than samsung source.. Needs to be adapted to device and i don`t have time for now.. Cheers!
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] astrit1:
Yeah at the moment the kernel is running fine ,if you have enough time you could try CAF :)
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] huseein A5:
I'm have A500H
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] astrit1:
Then contact the developer of this kernel he might need your help
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] huseein A5:
hmmm I will but i'm sceard because my phone the imei is broken and fixed and downgraded to kitkat
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
V1.3 - 15.12.2016

Changelog:

52cb1b0 - add KCAL driver

4b5d2d2 - sysctl: favor filesystem

33310f3 - GPU OC to 720Mhz

83e92df - Reverted CPU OC to 1.5Ghz

330f0ba - Fixed wifi for A500G

Downloads

Google Drive

Android File Host

Decided to revert CPU OC to 1.5Ghz. The result in benchmark it`s the same on 2.07 like in 1.5. Also noticed some hangs at higher usage. Like i said earlier (1-2pages back) cpu is throttling after few minutes at high speeds, so there is no real gain. Didn`t had much time to make more than this but i will try on next weeks to add more things. Cheers!
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] astrit1:
Nice work thank you [MENTION=4658360]corsicanu[/MENTION]

Gesendet von meinem SM-A500FU mit Tapatalk
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] PizzaSteve:
Working fine here on A500G. Thanks!
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] astrit1:
[MENTION=4658360]corsicanu[/MENTION] this is what i get from color control
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] corsicanu:
I'll investigate this more.. Can you share the link for the app? My playstore got updated and i can't find anything anymore. Cheers!
[Galaxy A3, A5, A7, A8, A9 Original Android Develop] astrit1:
here you go

http://xdaforums.com/android/software-hacking/dev-kcal-advanced-color-control-t3032080