yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9505 Original Android Development] shingers5:
first of all chill out as i know what a leak is but as chads kernel was removed i thought others had resources to make this happen! i read again and realised that chads sources were not made public hence why thread was closed. i ask a question and a simple no would have done...............code of conduct and all that! thanks for your reply anyway

are you kidding me? why would my phone be defective? SOme people who were lucky enough to grab chads kernel before it was closed have confirmed that it fixes wifi! i have also read that Infamous rom by Jamison has this working as well. i didnt come here for remarks that offer me no genuine help at all!
[Galaxy S 4 i9505 Original Android Development] DevastatorTNT:
When screen is of, I lose a % every 2h, more or less. The problem is when screen is on... I tried everything, but I always get the same results... Which modem are you using? (I'm on danvdh GE rom )

Sent from my GT-I9505
[Galaxy S 4 i9505 Original Android Development] jumpers:
"adb root" is needed to use adb as root from CMD, if you want to use adb pull/push to /system or /data, ADB need to be restarted as root using adb root, i use this since my GS1, and worked on the CM stock kernel.

Envoyé de mon GT-I9505 en utilisant Tapatalk
[Galaxy S 4 i9505 Original Android Development] hawkerpaul:
With Gokhan's siyah kernel on the s2, you could control the brightness of the software buttons (menu/back) and also have fade/breathing effects.

I was wondering if you've considered introducing a similar feature on your kernel?
[Galaxy S 4 i9505 Original Android Development] -sandro-:
Tha major problem with this phone is the drain on 3G data it seriously sucks. When browsing the web or tapatalk (meaning you use traffic for a few seconds while reading the page content) you lose almost 1%/minute!!! and i believe there's nothing a kernel can do to lower the power used by the radio, it's just power hungry
[Galaxy S 4 i9505 Original Android Development] Formhault:
XXUEMKF, since that's what my carrier "reccomends" I use (= latest OTA).

---------- Post added at 03:01 PM ---------- Previous post was at 03:00 PM ----------

I was just kidding. Sorry if I jump started your heart :D

---------- Post added at 03:03 PM ---------- Previous post was at 03:01 PM ----------

Now that would be freaking awesome. I completely turned off my keys lights because they are too bright...
[Galaxy S 4 i9505 Original Android Development] DevastatorTNT:
I'm using ml6 and having good signal but battery drain when network isn't stable

Sent from my GT-I9505
[Galaxy S 4 i9505 Original Android Development] shingers5:
Yeah man i almost had a coronary when i read that :laugh:

Sorry too man for my over reaction just so tired of all the half ass comments one gets all over these days!
[Galaxy S 4 i9505 Original Android Development] Formhault:
Oh well, head over to the modem thread. There's a link to a SamMobile firmware checking tool that you can use to see what is the last OTA your carrier pushed and such... I'd say use the modem your carrier last pushed OTA, since it's probably the one they optimised their crappy cell towers to work best with...

Mmm, coronary... sounds like a class of birds or something. Regardless, your phone could still be defective though... Alright, I'll stop that :silly:.
[Galaxy S 4 i9505 Original Android Development] Moz007:
Wow !

I just tried the command :

echo 0 > /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/min_pwrlevel

And my game (Real Racing 3) became F******** fluid !

So i made two scripts :

For games :

echo 0 > /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/min_pwrlevel
echo 0 > /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/max_pwrlevel

But I found out that my gpu never goes to the 128Mhz step, even with a min_pwrlevel at 3 and a max_pwrlevel at 0 !

So i made that :

echo 3 > /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/min_pwrlevel
echo 3 > /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/max_pwrlevel

This is a little tiring to switch all the time but very effective ! :good::good::good:
[Galaxy S 4 i9505 Original Android Development] DevastatorTNT:
I knew it yet :D My galaxy is no brand, so I'm trying different modems... Do you know if specific RILs work on GE roms?

Sent from my GT-I9505
[Galaxy S 4 i9505 Original Android Development] Formhault:
How's the heat doing? How's the battery doing?

---------- Post added at 05:25 PM ---------- Previous post was at 05:24 PM ----------

I've no idea about RILs.

It doesn't matter what brand your phone is... it matters what carrier you are using it on... Oh well... Nevermind.
[Galaxy S 4 i9505 Original Android Development] shingers5:
i guarantee you its not as running a rom with tw 4.4 KK kernel and all is fine. thanks though for your help! im done spamming
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
I wasnt worked up at all, just couldnt believe someone asked it for the 100th time and glad you know what it is, alot of people dont so I jumped to conclusions and I was tired :(. So anyway, there is no source and that "other" kernel is not source from the S4 from what I have heard, its hacked together source from a Note 3 or something. Have heard too many stories so who knows what the truth really is.
[Galaxy S 4 i9505 Original Android Development] shingers5:
yea thanks for replying. so much is being said that i just stay out of it all. soon as there is something solid i am sure the likes of you and faux will be all over it
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
There will probably be 1 or 2 more leaks and then the source will be released. Just too early right now to tell :good:
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
The voltage control for the buttons does not work on this device for some reason. I tried the other day and it will not dim at all, its a static value for brightness and any modification to it has no effect.
[Galaxy S 4 i9505 Original Android Development] 9Lukas5:
If I set the min_pwrlevel to 0 (so always the highest frequency is used) for the gpu and I set in Ktweaker screen off gpu max to 200, will it then go down to 200 or not?

L

sent from my snapdragon powered galaxy S4 on KitKat
[Galaxy S 4 i9505 Original Android Development] Moz007:
If i set min_pwrlevel and min_pwrlevel to 3 and touch boost to 545mhz in KTweaker, the gpu still go to 545mhz when i touch the screen so i think the app has the priority...
[Galaxy S 4 i9505 Original Android Development] sagemda:
"Wow !

I just tried the command :

Code:

echo 0 > /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/min_pwrlevel

And my game (Real Racing 3) became F******** fluid !

So i made two scripts :

For games :

Code:

echo 0 > /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/min_pwrlevel

echo 0 > /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/max_pwrlevel

But I found out that my gpu never goes to the 128Mhz step, even with a min_pwrlevel at 3 and a max_pwrlevel at 0 !

So i made that :

Code:

echo 3 > /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/min_pwrlevel

echo 3 > /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/max_pwrlevel

This is a little tiring to switch all the time but very effective ! "

where did you enter the command ? and some issues with this ? what is this actually do ? oc the gpu or something like this please respond ?

And another question : someone tried kt kernel aosp with cm11 ? this is what i want to put and i want to know the performance, battery, bugs, etc please !
[Galaxy S 4 i9505 Original Android Development] Formhault:
Wait... even in the kernel... it has no effect... What the hell? How was it coded then?! SAMSUNG!!!!!!!!!! :mad:

---------- Post added at 11:03 PM ---------- Previous post was at 11:01 PM ----------

Sure. CM11 is based on AOSP KitKat (4.4), so you will have to flash the variant of this kernel for AOSP KK 4.4.

The only problems you might encounter could be related to the fact that CM11 is not 100% stable yet (or at least not labeled as such), so chances are you might run into some trouble (like some force closes from time to time, I guess) but very rarely, as I hear CM11 is doing quite well already.

---------- Post added at 11:06 PM ---------- Previous post was at 11:03 PM ----------

1. Make a Script1.txt file with the following lines in it.

su
echo 3 > /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/min_pwrlevel
echo 3 > /sys/devices/platform/kgsl-3d0.0/kgsl/kgsl-3d0/max_pwrlevel

2. Place the Script1.txt file (you can rename it to anything you want) in sdcard (internal memory), KTweaker/scripts.

3. Open KTweaker.

4. Go to Profiles & Scripts.

5. Hit "Load Script on Boot" and select the Script1.
[Galaxy S 4 i9505 Original Android Development] sagemda:
Wow man thank you a lot for quick and straight response, with the loaded script after i try it can i deselect it, and if i keep it for long term lets say 1 week it would affect my phone like overheating if i leave it all night at charging or battery damage ?
[Galaxy S 4 i9505 Original Android Development] Formhault:
I have no idea.

It won't keep the GPU at the maximum frequency when you're not using it (i.e phone is charging). I would reccomend against charging overnight, or charging overnight via computer or a slow charger.

Regardless, when you DO use the phone, the GPU should stay at higher frequencies for longer, so if you feel the phone is too hot, like hot enough to hurt your fingers, it's better to stop using it for a while. :silly:
[Galaxy S 4 i9505 Original Android Development] Swizzy88:
So I've messed around with different governors and their settings with this app and I think I learnt enough to try and wrote my own governor. How do I go about assigning different governors to different cores so I can control them independently?

I'm thinking of making something like 'interactive' for core 0 and then much more conservative governors for the rest of the CPUs

Edit: could this be considered a feature for future implementation into the app?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Its not the code but seems to be the hardware does not support "regulator" adjustment.
[Galaxy S 4 i9505 Original Android Development] CamFlawless:
This is an option already with scripts. You can write your own or download one from the shop via Ktweaker.

More info: http://xdaforums.com/showthread.php?t=2393708
[Galaxy S 4 i9505 Original Android Development] Swizzy88:
The only confusing thing is that the scripts in the shop only ever have cpu1, 2 and 3 configured. Does that mean cpu0 is always configured under the 'generals' tab of ktweaker including its governors and the rest of the cores through scripts?
[Galaxy S 4 i9505 Original Android Development] CamFlawless:
Yes. CPU0 parameters are always controlled from within Ktweaker's general menu. Scripts control the 3 secondary cores.

So use a profile to dictate the behavior of the main core and a script to dictate the other three cores.
[Galaxy S 4 i9505 Original Android Development] Mussels84:
that would be 60% an hour... when gaming i lose 40% an hour at most. i've never, ever seen my S4 lose power that fast, i normally lose 15-20% an hour web browsing and such and its mostly screen doing that.
[Galaxy S 4 i9505 Original Android Development] DLAddict:
I am using Jamal's R1.1 GE ROM.

Can I flash latest ktoonsez kernel using TWRP?

(I understand I must have Touchwiz Rooted ROM)
[Galaxy S 4 i9505 Original Android Development] GlossGhost:
So finally someone found it. I guess no one looks at my posts. Anyways I've set ROM Toolbox shortcuts that I can just press and they will change it to either 0 or 3.
[Galaxy S 4 i9505 Original Android Development] s3icc0:
maybe stupid question, maybe i should search better but what is the kt's default governor for cores 1-3?
[Galaxy S 4 i9505 Original Android Development] Formhault:
So exactly what does this do? And how does it impact battery life / temperatures?
[Galaxy S 4 i9505 Original Android Development] s3icc0:
From what I understand it just simply disables the other gpu freq steps so there is no place to throttle to so it will keep the max freq.
[Galaxy S 4 i9505 Original Android Development] LuigiBull23:
Interactive governor.
[Galaxy S 4 i9505 Original Android Development] Formhault:
I thought the only throttling is for the CPU...

[MENTION=4325945]ktoonsez[/MENTION]

Could you, perhaps, make an option in KTweaker to "Force disable GPU throttle in ROM"?
[Galaxy S 4 i9505 Original Android Development] s3icc0:
It is SoC ... So I think when cpu or gpu caused the high temp both starts throttle ... This setting only prevents to change gpu freq during throttling process
[Galaxy S 4 i9505 Original Android Development] rgbigel:
P

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[Galaxy S 4 i9505 Original Android Development] Swizzy88:
Sorry if this is slightly offtopic but what apps do you guys use to test/observe governors?

I'm finding it very hard to find an app that measures 4 cores independently, with percentages and frequency indicator and graps to show the last 15 seconds for example. What would be even better is something that draws some numbers for all 4 cores ontop of whatever screen you are on, like an FPS counter for CPU so you can see the CPU behavior in real-time when you are using your normal apps
[Galaxy S 4 i9505 Original Android Development] s3icc0:
+1 something like SpyCPU but for all 4 cores
[Galaxy S 4 i9505 Original Android Development] Pfeffernuss:
Maybe this app will be of any help?
[Galaxy S 4 i9505 Original Android Development] Swizzy88:
Excellent that's what I suspected.

When I create a script for cpu1-3 for ktweaker could the script be this minimalistic?

#CPU1

echo "adaptive" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor

#CPU2

echo "adaptive" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor

#CPU3

echo "adaptive" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor

What I basically want to know is if in this example the script fetches the standard parameters for the 'adaptive' governor and I adjust them with 'echo "95" > /sys/devices/system/cpu/cpufreq/intellidemand/up_threshold' for example or do I have to manually write out all the parameters for each CPU?

I hope you get what I mean, kind of difficult to expain and english isn't my first language
[Galaxy S 4 i9505 Original Android Development] GlossGhost:
GPU starts throttling above 68 degrees celsius no matter what setting is set for the CPU throttling. So you need to make the min and max to 0 so it would not bounce between frequencies. I have seen it keep 128 MHz while playing heavy games, the frame drop is insane, thats why I needed that so much. The temps go up with just a few degrees but as the guy said, it should be fine if you keep the CPU thermal throttling to start at 85 at most. I keep mine on 80.

PS: How do I disable fsync?
[Galaxy S 4 i9505 Original Android Development] Swizzy88:
Sorry that link doesn't work for me :confused: What is the name of the app?
[Galaxy S 4 i9505 Original Android Development] GlossGhost:
Double post.
[Galaxy S 4 i9505 Original Android Development] Formhault:
That's insane, indeed...

Alright, I'm gonna put that script in there right now :). It makes so much sense now why overclocking the GPU made no difference during gameplay...
[Galaxy S 4 i9505 Original Android Development] LuigiBull23:
Yes they can be that minimalistic. You don't need to include all of the parameters to a governor, just those in which you wish to adjust. Anything else will remain at their default values.

Just make sure you echo your desired governors/parameters into the correct directory tree.
[Galaxy S 4 i9505 Original Android Development] Formhault:
Awesome! :good:
[Galaxy S 4 i9505 Original Android Development] Swizzy88:
Excellent thank you. Ah yes I forgot to adjust the folders in this case, it was just for a quick example, hopefully I'll be more careful when actually writing the script :good:

One more quick question. If I use 'ktoonservative' for all 4 cores how do I handle up_threshold_hotplug_x? Do I write the parameters for the last 3 cores in the profile too (I saw all the parameters there for 1-3) or do I write them individually under each core with the script?
[Galaxy S 4 i9505 Original Android Development] cosenza1914:
you can have the LED on with screen on? thanks
[Galaxy S 4 i9505 Original Android Development] Pfeffernuss:
My bad, the link now works :good:
[Galaxy S 4 i9505 Original Android Development] GlossGhost:
How do I disable fsync, do you know?
[Galaxy S 4 i9505 Original Android Development] Swizzy88:
Very interesting app, pretty much what I was looking for!

One thing is confusing to me though. Although CPU_1 is off most of the time the usage graph for CPU_1 shows almost continuous activity which is very strange. Nonetheless this app will help me a lot thanks very much :good:
[Galaxy S 4 i9505 Original Android Development] Formhault:
No idea, sorry.

---------- Post added at 12:09 PM ---------- Previous post was at 12:08 PM ----------

I did that and... there seems to be no effect whatsoever. Arcane Legends still stutters like hell, just like before.

Governor : ktoonservativeq, tried with ondemand as well. Doubt that's the culprit.

Max GPU frequency : 504 MHz, tried with 545 as well.

CPU never got above 51 degrees, although I set KThermal to 82-85 Centigrades. :confused:
[Galaxy S 4 i9505 Original Android Development] Pfeffernuss:
Same here, using a completely different kernel :p
[Galaxy S 4 i9505 Original Android Development] Swizzy88:
Are changes to a loaded script applied when saving the file or do I need to reboot every time?

Also i'm having trouble applying scaling_max_freq

and

Is there anything wrong with that?

Tthey are still capping at the frequency set under the 'general' tab of ktweaker which is 1.5ghz instead of the intended 1ghz
[Galaxy S 4 i9505 Original Android Development] noname55804:
cool to see your kernel at SGS4 using it on my Nex10

Could you please tell me if exFat 64Gb cards are supportet?
[Galaxy S 4 i9505 Original Android Development] joelvn:
Just flashed it on my phone, seems great so far. I will try it out for a few days and let you know how it works for me!

Flowed from my GT-I9505 using xda-developers app
[Galaxy S 4 i9505 Original Android Development] rauschkugl:
Exfat is not supported until now. He already answered this today.

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[Galaxy S 4 i9505 Original Android Development] noname55804:
Thank you, i hope exfat will be supportet soon, becuase this is a very good kernel :)
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
It will be.
[Galaxy S 4 i9505 Original Android Development] noname55804:
Nice to hear......looking forward:)
[Galaxy S 4 i9505 Original Android Development] Sammath:
Is it me or whenever I use ktweaker to set the voltages it doesn't save them?

When I close the tab but applied the voltages I want and then open the tab again it goes back to default?

Sent from the gt9505 galaxy s4
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
LOL, did you hit the big "Apply" button?
[Galaxy S 4 i9505 Original Android Development] Sammath:
Can you read? After I applied them is in my post.

Yet it resets back to default.

I'll to try to disable some other oc apps maybe that helps.

/edit

Okay, disabled the other programs. Doesn't help.

I've set everything in ktweaker. It loads everything fine on reboot.

Exempt for the voltages. When I set the voltages I hit the apparently "big" apply button and it says ktweaker has super user blablabab and it sets it. I hit my back button and it's back to default.

Am I doing something wrong?

Installed kernel

Wiped cashe

Wiped dalvik cashe

Fixed permissions.

I'm on a deodexed me2 rom with root obviously. Thanks in advance for the person who can help me.

Sent from the gt9505 galaxy s4
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Are the numbers not sticking or is the slider in a different spot cus I think I found a slider issue but numbers stay?
[Galaxy S 4 i9505 Original Android Development] Sammath:
When I hit apply the voltages stay on the setting I've just set them but when I hit my hardware back key and yet again go to the voltage tab in your app, the thing is back to my devices default ;/

And the strange part is, I've saved the settings as a backup.

When I load it, it sets everything to my settings except for the voltages :/

/edit

Messing around with rom toolbox and saving it with that app it does show the voltages in ktweaker. For some reason using ktweaker on my device does nothing for the voltage settings, they don't stick

Sent from the gt9505 galaxy s4
[Galaxy S 4 i9505 Original Android Development] XTeK2:
A little bit...

Only 1998MHz processor. and 1250mV.

Maybe it is not enough?
[Galaxy S 4 i9505 Original Android Development] stefyno:
Its instable!!

Mine @ 1998

Inviato dal mio GT-I9505 con Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] XTeK2:
All possible combinations give me the max this result.

Maybe cpu governor or i / o something ...

I gave max voltage 1350mV
[Galaxy S 4 i9505 Original Android Development] ritch15:
Settings?
[Galaxy S 4 i9505 Original Android Development] stefyno:
Author settings and -50mV to all voltages!!

Inviato dal mio GT-I9505 con Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
Tw? How is it possible you can run antutu?
[Galaxy S 4 i9505 Original Android Development] stefyno:
Why? Im on MDN fw! I dont understand what u mean! Sorry! :D

Inviato dal mio GT-I9505 con Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Hope we get ME2 kernel sources soon...

Gesendet von meinem SGH-M919 mit Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
Well for me it keeps failing just like faux kernel because of the new lib files. So I assume this kernel has the same "bug"
[Galaxy S 4 i9505 Original Android Development] aHcVolle:
just saw your post with the 6/11 kernel, i had the 6/10 version installed. I will report back if it happens again.

i'm running the latest pacman rom (22.4.0) and i've got -25mV on all steps, 1998mhz max, 504mhz gpu max, ktoonservative & row.

maybe its the -25mV but i'll see how the 6/11 kernel works out.
[Galaxy S 4 i9505 Original Android Development] Langduscher:
Just to throw it out there - why are you guys undervolting?

I never squeezed a lot more juice out of my battery doing so (may be couple of %) so I don't bother UV anymore. Keeps me out a lot of trouble too, its done more harm than good for me.

Just curious :good:
[Galaxy S 4 i9505 Original Android Development] Abu-khulzat:
Hi, I flashed this kernel on latest German MEA rom, but my exfat sdcard won't mount. I also tried to use the app from the play store that someone advised, but that app gives an option of exfat support only for OEM users. I have no clue of what that is.

Is there anything else that i could try to mount exfat 64gb sdcard with this kernel?

Thanks
[Galaxy S 4 i9505 Original Android Development] Langduscher:
Also, just curious, why the need of sdcard whilst we have cloud solutions?
[Galaxy S 4 i9505 Original Android Development] notegalaxy:
-50mv across the board stable for me.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Test kernel

Here is todays AOSP test kernel

DO NOT submit last_kmsg files unless you are on this test kernel.

http://www.mediafire.com/?8kpm43uud4ux7xx
[Galaxy S 4 i9505 Original Android Development] dandroid13:
AOSP only?

Enviado do meu Galaxy S4 4G turbinado com Omega Rom
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Yes, I edited my post.
[Galaxy S 4 i9505 Original Android Development] rockstarar:
Some people have ****ty or nonexistent internet access during the day, work, etc
[Galaxy S 4 i9505 Original Android Development] dandroid13:
Format it to fat32, I have a 64gb too and it works fine, you can do it with some Linux distro or using Minitool Partition Wizard for Windows.

Enviado do meu Galaxy S4 4G turbinado com Omega Rom
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
I'm on version 12.6. now.. No freeze til now.. But it feels a bit slower/laggy now... Possible placebo..

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