yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9505 Original Android Development] Moz007:
What is your maximum temp before throttling ?

Seem my phone can't handle anymore a heat superior thant 60°C without lost detection of sim card... :eek:

Now its working, don't understand why i have sometimes this error message...
[Galaxy S 4 i9505 Original Android Development] tanoxxx:
Thanks for the reply, i tryed it, unfortunately this kernel dont work, the S4 dont boot, stuck at bootanimation :(:(

Please, ktoonsez, can you try to do compatible this kernel with MIUI rom? :fingers-crossed:

thanks
[Galaxy S 4 i9505 Original Android Development] 9Lukas5:
[MENTION=4325945]ktoonsez[/MENTION], is it possible to change the splash screen Saying Galaxy S4 to something else?

I'd like the image from your OP :good:

L
[Galaxy S 4 i9505 Original Android Development] Vihru:
how many days with low use with these settings?
[Galaxy S 4 i9505 Original Android Development] ALiENr0x:
hey, is it works with MH8 firmware?
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Try!

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[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Guess you dont know what "closed source" means. It means they dont share there code so nothing to compile or make.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
No, as far as I can tell its controlled by the boot loader.
[Galaxy S 4 i9505 Original Android Development] Z-Blade:
Awesome kernel Ktoonsez. Because of the CPU/GPU OC and UV, I am getting awesome battery life without the performance drop. Got over 58 hours with 4hours screen time where 2 hours of it was gaming. I have very agressive UV where I have -80mV for CPU and crazy -180mV for the GPU. Most importantly, it is ROCK SOLID. Well done.
[Galaxy S 4 i9505 Original Android Development] donalgodon:
My experience mirrors yours. I am very, very happy with the results I can achieve with this kernel. It's the best.
[Galaxy S 4 i9505 Original Android Development] tanoxxx:
Ok they have closed source but one normal user send me a yours adapted version of ChronicKernal and it working on MIUI.. i think if him do it you can adapted your kernel too.. I hope you can try do it :fingers-crossed:
[Galaxy S 4 i9505 Original Android Development] rauschkugl:
Did you also try the aosp kernel? I remember miui being based on cm on my hd2 days.

Ask that user that adapted the kernel what changes he had to make.
[Galaxy S 4 i9505 Original Android Development] Lither:
What settings have you used for Screen Off Profile Gov? Mine is at "Same as selected governor"

GPU, Low 915 mV, Normal 1020 mV and High 1120 mV, you think I can get lower? I only undervolt -30 mV

Also I haven't changed any of these settings, should I change to the ones below?

sync_extra_cores=1

touch_boost_cpu_all_cores=1

touch_boost_cpu = 1134

sampling_rate_screen_off = 90000

disable_hotplugging_chrg = 1
[Galaxy S 4 i9505 Original Android Development] Vihru:
how can i take off other cores? if i want only use one core?

i want make my battery last longer.. because i only make calls etc..

please share your uptime results with this kernel and your kernel settings.. :)
[Galaxy S 4 i9505 Original Android Development] Pfeffernuss:
Undervolted the GPU by 150mV, for now. Ran StabilityTest for 20 minutes (GPU max @ 320, I don't play games and at that frequency it's all perfectly smooth anyway), all appears to be fine.

All the usual benchmark apps also don't crash, so will leave it like this. Not bothered right now to go much lower. Running the CPU @ 1350MHz max (uv by 50mV). Decent combo, buttery smooth.

Still having the regular CM10.x battery drain though, but that's not the kernel's fault ;)
[Galaxy S 4 i9505 Original Android Development] 9Lukas5:
For 320Mhz I have undervolted GPU to 700mV

L
[Galaxy S 4 i9505 Original Android Development] tanoxxx:
Yes, nothing..

The rom is based JDQ39E..
[Galaxy S 4 i9505 Original Android Development] Pfeffernuss:
Sure, am also able to run the phone like that but the app mentioned above shows 1-2 fps instead of 60. That, for me, is pretty much unusable :angel:
[Galaxy S 4 i9505 Original Android Development] crnkoj:
I have an update regarding the lag with ondemand governor. It seems the slim roms beta 5 rom doesnt have the issue on their stock rom. Perhaps checking their kernel sources might be useful. Sadly i dont know myself, where to even start looking.
[Galaxy S 4 i9505 Original Android Development] landeiro:
I have bootloop or stock in google logon. Why? Dont work in GE 4.3?
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Flash the damn tw 4.3 kernel!!!

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[Galaxy S 4 i9505 Original Android Development] 78apb:
tried power save for screen off, and my phone does not awake from calls or from power button. Had to press power for 10 sec to get the phone alive..

Switched back to ktoonservativeq.
[Galaxy S 4 i9505 Original Android Development] E.Cadro:
I have deleted all your other posts asking the same thing. Please read the rules and stop spamming the thread.
[Galaxy S 4 i9505 Original Android Development] FlanjeUK:
What is your min CPU freq set to?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Yes I helped him do it. It needed a modified ramdisk but since they r closed source I don't waste time making one each update. I left it to him to make one when he wants to.
[Galaxy S 4 i9505 Original Android Development] islipfd19:
My screen off profile governor is set to powersave with a minimum Mhz set to 189Mhz. I found that this is the absolute minimum when using this governor while screen off. It's a bit laggy when waking but works for me.
[Galaxy S 4 i9505 Original Android Development] yvliew:
what app to do CPU OC and voltage? also GPU OC?

is it stable?
[Galaxy S 4 i9505 Original Android Development] 78apb:
I have tried both 384 and 189 - no problem at all with ktoonservativeq as screen off,

but both 384 and 189 + powersave for screen off = no wake up on call and no wake up on power button after deep sleep for a 10 min.

When I call my phone from another phone, I can hear a calling tone in the speaker of the calling phone, but my phone looks dead: no ring, no awake.
[Galaxy S 4 i9505 Original Android Development] Headless96:
If your saying that you set powersave governor for screen off, of course it won't wake up. Powersave governor locks your phone at min frequency so obviously when it needs to wake up 189mhz isn't enough and your phone will just crash. Just change to another governor and you'll be fine

Sent from my :tank:
[Galaxy S 4 i9505 Original Android Development] 78apb:
Thanks, but then I have no idea how to use powersave and for what reason it was implemented...
[Galaxy S 4 i9505 Original Android Development] andyjg247:
I find undervolting the gpu along with the powersave governor causes problems however with stock voltage it works for me.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
I set gpu voltages back to default. Phone seems sluggish with uv (-50).

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[Galaxy S 4 i9505 Original Android Development] Lither:
Does this kernel work with MH8 firmware?
[Galaxy S 4 i9505 Original Android Development] stevehkim:
Yes.

ATT S4 Rooted. Beastin.

4.2.2
[Galaxy S 4 i9505 Original Android Development] Jabberwockyyy:
I'm on the 4.2.2 version of the latest build. Using Ktoonservativeq kernel with the dev's settings. Experiencing some scrolling lag in chrome browser and various apps. Any settings that I could tweak to fix this? Thanks!
[Galaxy S 4 i9505 Original Android Development] Lazy79:
no problem, thank you, of course :) looking forward, seems to run quite nice already and still no problems. reboots work and all other things. thanks a lot ktoonsez!
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
OP Updated

Added AOSP version, ENJOY guys :highfive: :good:

Thanks to Lazy79 and boterkaaseneieren for testing :D
[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
Check bluetooth fort me
[Galaxy S 4 i9505 Original Android Development] Lazy79:
Bluetooth is working. Able to connect to desktop. But sadly I can't test headset etc.. Don't have such devices with Bluetooth etc. Sorry

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[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
Strange than, I can't turn on. using jellybam aosp rom. should that make a difference? aosp is aosp right
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
It is probably the ROM. The ROM I work on (AOKP) has working bluetooth for all aspects except calls, I cant here the other person but they can here me. So my guess is that it is the ROM at this point since all AOSP ROMs are having BT issues right now.
[Galaxy S 4 i9505 Original Android Development] Lazy79:
oh ok, thought its about the usual/general bluetooth audio topic. As far as I remember, jellybam is from May 13 and there were some bluetooth related changes since then, at least, in the tmobile US cyanogenmod branch, maybe thats the problem here, but dunno.. just assuming it.
[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
After reboot Bluetooth works! sorry
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Excellent :good: :highfive:
[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
really happy with this kernel, finally I can use aosp roms. was holding back because low performance.
[Galaxy S 4 i9505 Original Android Development] kenzolo:
when I open ktweaks for the first time ask to me

"your kthermal values do not match current apply values"?

"your signal strengh do not match current apply values"?

I need to put yes or not?

Sorry for this very noob question but I'm alerted when I read abot thermal.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Answer "No" which makes it read what is already set.
[Galaxy S 4 i9505 Original Android Development] kenzolo:
ok thanks for the clarification.

I used your kernel on my nexus 10, just amazing.

Now I just installed the "AOSP" version and my s4 already seems to fly. :cool:
[Galaxy S 4 i9505 Original Android Development] :
exFat?
[Galaxy S 4 i9505 Original Android Development] rauschkugl:
Hi ktoonsez,

Thanks for the kernel, was already using your kernel on the n10. Is exfat supported on the tw version? And what are the Knox apps for, that have to be deleted?

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[Galaxy S 4 i9505 Original Android Development] gyxter:
Hi I'm currently testing this kernel. I really loved the ktweaks tool. I tried your settings for best performance and battery which you indicated in post #3 but I got a lockdown and sudden reboot after playing a game (cut the rope time travel hd). So I reverted the max frequency to default but retained the UV of 50mv across all CPU steps. I'm still observing the current setup with my current usage. Will report back if I find any more issues.

Thanks for all your work.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
exFAT will be supported soon, just waiting for someone to release there stuff then I will be able to use the libraries.

Knox apps:

You guys might not have them, not sure. But they are stupid security apps that Samsung built in, see here for waaaaaaay more info than anybody wants to know about them:

http://www.samsung.com/global/business/mobile/solution/security/samsung-knox
[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
Little update after playing with aosp kernel for a hour now.......

Wow!
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Thanks man :D. Glad this is working out so good :good: :highfive:
[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
No thank you! OC to 2106 super stable. battery is maybe to soon to tell but I can see that it's very battery friendly even with oc.
[Galaxy S 4 i9505 Original Android Development] XTeK2:
Processor only he can do is just get the hang of.

It has a thermal diode.

If something goes wrong it's a guarantee.:D
[Galaxy S 4 i9505 Original Android Development] notegalaxy:
7259 on 544mhz GPU. Haven't tested rest but working great.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Still having reboots... Oh dear... I think i give up on cm for now..

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[Galaxy S 4 i9505 Original Android Development] machhho:
can this kernel be flashed on the GT-I9500 !

thanks
[Galaxy S 4 i9505 Original Android Development] 9Lukas5:
Nope

9500 = Exynos = Crap

9505 = Snapdragon 600 = dev friendly

=> both models are TOTALLY different devices ;)

L
[Galaxy S 4 i9505 Original Android Development] dandroid13:
Exynos is not crap at all, it's just that they have no sources for AOSP ROM building...
[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
Haha well it's better than a Xperia x10, is the camera working now for the cm7 or is it still broke?

How is zdzihu?
[Galaxy S 4 i9505 Original Android Development] Sammath:
Flashed foxhounds rom and this kernel now and all is working very fine!

Even the ktweaker app and voltages are sticking now ;D

Very good kernel, loving it now.

Underclocked and undervolted battery Life is great :)
[Galaxy S 4 i9505 Original Android Development] 9Lukas5:
Don't know, haven't used my x10 since 2 years and a friend has dived it in the bathtub a year ago :(

Have an S3 since a year and now the s4 cause of the qualcomm and will give my S3 to my little sister to replace their Motorola Defy ;)

L
[Galaxy S 4 i9505 Original Android Development] btemtd:
Check this
[Galaxy S 4 i9505 Original Android Development] btemtd:
Oo yehh
[Galaxy S 4 i9505 Original Android Development] pannocchia76:
I formatted my external SD_Card in exFAT (SanDisk 64Gb Class10) but it seems to be not compatible with this kerne, it is not able to mount SDcard. Someone have the same issue? Latest version of kernel is mounted.
[Galaxy S 4 i9505 Original Android Development] 9Lukas5:
On cm10.1 exfat isn't working. That's because it's a microsoft licensed filesystem.

I use ext3 on my ectSdCard ;)

L
[Galaxy S 4 i9505 Original Android Development] stesmi:
This is a kernel thread, not a CM10.1 thread and he's using an OMEGA rom, which is based (afaik) on stock.

People are reporting it works with this kernel, I haven't tried it myself yet though.

// Stefan
[Galaxy S 4 i9505 Original Android Development] culbuto:
No problème for me, I try this kernel on Pyrana ME2 and Omega V3.1, sdcard (same card, SanDisk 64Gb Class10 in exFAT) always mount.
[Galaxy S 4 i9505 Original Android Development] MRDOCA:
Omega here too exfat is working great. Only problem I have ia slow mo video recording dunno why done everything stated in the op

Swyped on my i9505
[Galaxy S 4 i9505 Original Android Development] tvhak:
you have to boot with card in it. then it will work. if you put card in phone and not boot yes it won't work.

maybe if after boot it won't work try an app from Google play like paragon to mount.

but like i said booting with card in phone should work
[Galaxy S 4 i9505 Original Android Development] darkhelio:
i will get a S4 from At&T and its safe to have 2.3GHz? or 2.2GHz? and whats the max GPU MHz? on this Kernel? i want to use your kernel bro :) i play alot games so i want to know what the deal with this ? whats the MAX GPU Frquency?

EDIT: the max GPU is 600MHz XD thanks :P and what about the CPU? i mean 2.3GHz on a phone is insane XD
[Galaxy S 4 i9505 Original Android Development] pannocchia76:
I tried inserting the card while the phone is on and also reeboting with card inserted, without succes. I re-formatted in FAT32 and all works great in each occasion. Are there any option to set into kernel option?

Inviato dal mio GT-I9505 con Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] tvhak:
try if it works with the app i told you. you can manually mount
[Galaxy S 4 i9505 Original Android Development] Seth25:
First of all I want to say that I like this kernel, I don't plan on changing it, but the Ktoonservativeq governor in my case doesn't perform all that well, phone was very laggy while using it, both real life and benchmarks. I tried all sorts of "recommended" settings but nothing made it any better.

Right now I use interactive as my governor with everything stock and getting good performance (around 28K in antutu whereas previously I was getting around 20K) as well as nice real-life experience.

Battery... meh, just like I always got on every Galaxy I previously had, around 2-2:30 screen time, I don't understand what those people who get 5 hours screen time are doing with their phones, maybe I always got a defective unit, I dunno, or they just underclock/undervolt so much the phone just crawls, I guess it depends on what everyone wants their phone to behave.

Again, thanks ktoonsez for all the work you put in this kernel!
[Galaxy S 4 i9505 Original Android Development] mbc663:
I got seven hours screen time yesterday. It all depends how you use your phone. Especially brightness level and signal strength play a role as well. Slim beta 5. Ktoonservative overclocked to 1998mhz. Zen scheduler. NO touch boosters. ZERO lag. 28k on antutu. I'm in heaven.
[Galaxy S 4 i9505 Original Android Development] Seth25:
Well done, maybe the jizzer is at fault for the battery drain, although on my previous samsungs I always had some form of AOKP/AOSP ROM since I can't stand Touchwiz, but for S4 I'm not yet prepared to lose all the features which TW provides, most important being the camera app...

Currently using Foxhound ROM as it looks a little less like TW :)
[Galaxy S 4 i9505 Original Android Development] FlanjeUK:
This is a typical day use for me:

17-18 hours on battery

3 1/2 hours screen on

30 mins phone calls

45 mins gaming

7 hours wifi on, data on all day

with full brightness, all sounds & vibrate

plus OC to 2Ghz and no UV

no sacrifices at all to get a full days use out of my phone...
[Galaxy S 4 i9505 Original Android Development] Seth25:
What governor/scheduler and what ROM?

This is closer to what I'm talking about. :)
[Galaxy S 4 i9505 Original Android Development] FlanjeUK:
Intellidemand/ROW and RootBox 4.2 :P
[Galaxy S 4 i9505 Original Android Development] Seth25:
Aaaah, rootbox, my old love for my old S2. :)
[Galaxy S 4 i9505 Original Android Development] FlanjeUK:
I couldn't live without it... now I don't miss my s2 so much ;)

OT over
[Galaxy S 4 i9505 Original Android Development] Seth25:
Still miss it, my eyes teared up when I gave it away :(

At least it's with a friend now.

Sorry for all the OT folks.
[Galaxy S 4 i9505 Original Android Development] xsycox:
Hi guys,

Someone in the PAC thread was talking about this kernel and red bull settings to be the best, but I could not find them.

Can you point me to those?

Thank you. :)
[Galaxy S 4 i9505 Original Android Development] KOP1230:
no more updates?
[Galaxy S 4 i9505 Original Android Development] Tylog:
No need for updates? :)

GT-I9505 ~ SlimBean 4.3
[Galaxy S 4 i9505 Original Android Development] KOP1230:
hmm?! good question. we androiders, we need always updates
[Galaxy S 4 i9505 Original Android Development] Tylog:
Hehe yes, you are right:D

GT-I9505 ~ SlimBean 4.3
[Galaxy S 4 i9505 Original Android Development] Z-Blade:
I am starting to think that the GPU Voltage control does not work. I currently got my GPU UV to -250mV across all 3 steps and the S4 is still kicking happily. Been playing games on in for over 45 minutes and the FPS as well as heat seems to be the same. I don't know if anyone has UV it lower than -250mV but I can't see how this is possible. I had a N7000 before this phone and at best I could only UV to -150mV before it started freezing up. So to me, it looks like that GPU UV is not working.
[Galaxy S 4 i9505 Original Android Development] 9Lukas5:
I use 600/700/825mV for LOW/NOMINAL/HIGH

L
[Galaxy S 4 i9505 Original Android Development] Z-Blade:
Really? But that can't be right. That is almost a 40% power reduction in the GPU, don't see why Samsung would run the GPU at such a high voltage if it could run perfectly fine (and cooler) at much lower settings.
[Galaxy S 4 i9505 Original Android Development] rauschkugl:
He has a life besides developing kernels so just wait and don't ask for updates if you don't pay him to work on the kernel.
[Galaxy S 4 i9505 Original Android Development] KOP1230:
ok im sorry
[Galaxy S 4 i9505 Original Android Development] islipfd19:
I use 620, 725 and 825mV; any lower and youtube doesn't work and force reboots my phone.
[Galaxy S 4 i9505 Original Android Development] Z-Blade:
I am currently at 585, 690 and 790nV without any issues and I will continue to drop -5mV when I am confident that I am not getting any issues.
[Galaxy S 4 i9505 Original Android Development] VienCervantes:
I got normal screen time 2hrs30mins with this kernel. I'm currently using ktoonsez' settings since I don't know much about tweaking. Any recommendations to have even better battery life? It seems like everyone is getting 3hrs or more with this kernel.

Ps : I'm using OMEGA v.10 rom
[Galaxy S 4 i9505 Original Android Development] Formhault:
What the actual ****

I undervolted SO MUCH - until I reached 370 / 475 / 575 mV (that's more than -350mV)... and Minion Rush & Arcane Legends still work perfectly fine. And the phone itself hasn't rebooted or crashed or imploded or anything yet... :eek:

On the Note 1 and Note 2, I couldn't undervolt more than 75/100mV off the GPU. :eek:

Either this S600 is SOOOOOO good, either... what...? :confused:
[Galaxy S 4 i9505 Original Android Development] donalgodon:
It's either one of the most amazingly undervoltable chips in the world, or GPU UV isn't actually working. I tend to think that the latter is true.
[Galaxy S 4 i9505 Original Android Development] Formhault:
That crossed my mind, too. But I just played Arcane Legends for about 10 minutes, and the CPU only got to 55 Celsius degrees - whereas otherwise, it would reach 65+...

EDIT : see post below. Sorry for double posting.
[Galaxy S 4 i9505 Original Android Development] Formhault:
The photo speaks for itself... :(

Anyway, another curious fact worth noting is that there is no voltage control available in Android Tuner app. For the Note 2, with a kernel that had GPU clock/voltage control, the voltage control tab WAS available in Android Tuner. Hmm...

Same goes for the Voltage Control app.
[Galaxy S 4 i9505 Original Android Development] Pfeffernuss:
I undervolt by 1350mV and now the GPU is generating power so the battery charges itself. Very handy. Minor lags though so might try 1250mV :silly:
[Galaxy S 4 i9505 Original Android Development] muoino:
I'm using 627mhz for GPU now with 1075mV because I did some tests and GPU UV seems to work only with 600mhz and 627mhz. For other mhz steps, you can set all the voltages to 0 and no problem happen with your device. That is impossible.
[Galaxy S 4 i9505 Original Android Development] Formhault:
Perhaps [MENTION=4325945]ktoonsez[/MENTION] can look into the issue and deploy a fix in the next update. :good:
[Galaxy S 4 i9505 Original Android Development] kfallz:
Seems to be working fine for me at least, crashes instantly if I set it too low. Running 545Mhz @ 1000mV at the moment, testing with 3DMark. Which also seems to be a lot more consistent than antutu, so I'd recommend it over that. At least for GPU stability.
[Galaxy S 4 i9505 Original Android Development] peeweegary:
Hey all. Im running MakTaiL's untouched GE 4.3 odxed ROM and was thinking about flashing this KT kernel. Was wondering if i should be using the TW 4.3 or the AOSP 4.3 version of the kernel. Thanks
[Galaxy S 4 i9505 Original Android Development] Tylog:
TW :)

GT-I9505 ~ SlimBean 4.3
[Galaxy S 4 i9505 Original Android Development] peeweegary:
May I ask why's that? Is it because my phone originally came with TouchWiz?
[Galaxy S 4 i9505 Original Android Development] phil.o:
Because GE ROMs are based on TW.

°° tapatalked °°
[Galaxy S 4 i9505 Original Android Development] donalgodon:
Simple answer: Because the GE ROM actually includes TW stuff. It's not a pure AOSP ROM. It just looks like one.