yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9505 Original Android Development] nfsmw_gr:
Hahaha, sorry I'm really sleepy and don't think properly when I'm sleepy! xD

Thanks for answering though!

I need to hit the bed, asap.

(please tell a mod to clean up this mess I made, I think I've embarrassed enough myself for today. :p )
[Galaxy S 4 i9505 Original Android Development] stevehkim:
Thats a whole lot of jizz to love ;)

ATT S4 Rooted. Beastin.

4.2.2
[Galaxy S 4 i9505 Original Android Development] nfsmw_gr:
After some random googling I found this.

http://xdaforums.com/showthread.php?t=2307086

Can this be used/implemented in some way on this kernel (to have gpu voltage control) ? :)
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Lol, no that was talking about the best way to OC.
[Galaxy S 4 i9505 Original Android Development] nfsmw_gr:
I pressed thanks but I've given away my 8 thanks for today, sorry. :p

Sorry to bother you but what's your opinion on this man?

http://xdaforums.com/showthread.php?p=44896106#post44896106

I've been flashing like a madman today to find a solution about this. :mad:

Does the gpu on the S4 have thermal throttling too, like the cpu?

What could cause this?
[Galaxy S 4 i9505 Original Android Development] Rayfucious:
Having a reboot issue, it only happens when i am on the phone. When i am on the phone and my screen goes off, it will reboot, this is due to voltage or screen off profile settings ? I am on 486 for screen off and voltage -75.
[Galaxy S 4 i9505 Original Android Development] Tylog:
Use lesser UV and see if it helps. I think -75 is to much and is the reason for your reboots.

GT-I9505 / Nexus⁴ Tapatalk
[Galaxy S 4 i9505 Original Android Development] LuigiBull23:
Could be either one or both. I would first up your voltages by 50 across the board. If all appears to be well then UV by just 5, test, then another 5 and so on until you've found your sweet spot.
[Galaxy S 4 i9505 Original Android Development] Rayfucious:
-25 but still getting the reboot when on phone. any other suggestion ?
[Galaxy S 4 i9505 Original Android Development] LuigiBull23:
Now try screen off Mhz
[Galaxy S 4 i9505 Original Android Development] Rayfucious:
Trying uv 60 and screen off 594

so far so good. have to keep trying and see how though. will tweak around till i get the best settings.
[Galaxy S 4 i9505 Original Android Development] putti71:
Hi, I am new to this kernel. I like to know the best settings for a balanced battery and performance. In kernel tweaker app I can do a lot of settings, but which would be the the to tweak? Are there any recommendations by KT?

I already did the settings recommended by "imnotcurtcurbain" , but there is so much more which could be done, like the SD buffer settings for example and many more.

Are the default settings the settings of the original Samsung kernel?

Sorry guys for my noob questions, but I don't want to mess things up.

Thanks for help in advance.

Sent from Telegraph
[Galaxy S 4 i9505 Original Android Development] Rayfucious:
still fail. loLz. i decide to off my sensor. and keep my phone on during phone calls.
[Galaxy S 4 i9505 Original Android Development] phil.o:
Already checked ktoonsez' settings in 3rd post?

°° tapatalked °°
[Galaxy S 4 i9505 Original Android Development] putti71:
Thanks, I must have overseen this point. Have put these settings right into it.

What are your personal experiences with these settings? Do you use them?

Sent from Telegraph
[Galaxy S 4 i9505 Original Android Development] Jul84:
I just tried this kernel for TouchWizz 4.2.2 and first impression is great :good: (surprised there is already a TW 4.3 version while it's not yet available!).

I love the small app to configure details and undervolting (I put -50mV everywhere and the setup as you provide with the link on the first post).

Unlike Chronicle kernel, no bug or reboot so far! Thanks!
[Galaxy S 4 i9505 Original Android Development] rlorange:
Nearly have a first release! Here's a teaser. Beta testers please pm me using INT tw roms. My app should detect you need the test kernel and provide a download link.

This app will set up 4 parallel zram disks working together and vastly improve the preformance :)
[Galaxy S 4 i9505 Original Android Development] __NBH__:
On the opening post it says in bold that you must have a Touchwiz rooted ROM but in the download section is says there is a version for 4.3 AOSP?

I'm running Slimbean 4.3 beta 2 and wanted to flash this kernel as it supports exfat so I can use files bigger than 4gb on my 64gb external SD card but will it work?
[Galaxy S 4 i9505 Original Android Development] islipfd19:
The 4.3 AOSP version works on AOSP. I'm using for CM10.2 as we speak and it works great!
[Galaxy S 4 i9505 Original Android Development] David78130:
Damn !!! I use intellidemand/sio OC CPU at 1998mhz, GPU 545mhz, greenify (I thanked you bro..) coupled with green power which switch off WiFi, Bluetooth, data... when screen goes off and if there no activities related. Amazing !!!!!

PS: can I post 3 pictures in one time ? I use xda premium app

From my Galaxy S4 tuned with CM10.2/Ktoonsez kernel & Philz touch recovery.
[Galaxy S 4 i9505 Original Android Development] putti71:
I have a problem. After setting up kernel as suggested by KT, I tried to get Antutu score, but every time I start the test, phone reboots.

I am on latest stock ROM.

Any suggestions?

Sent from Telegraph
[Galaxy S 4 i9505 Original Android Development] jejecule:
No issue here on Jelly Beer 4.2.2 with KT settings'

Don't know if it good though as i don't believe those test so much:)
[Galaxy S 4 i9505 Original Android Development] __NBH__:
Ok I flashed this kernel and all is good so far but it says it supports exfat with AOSP but when i connected an SD card that was exfat it says the card is empty and wants to format it. Has anyone got this kernel working on Android 4.3 AOSP roms with a 64gb micro SD card?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Did you format using Windows 7 and just doing 1 large partition? Also if you did that stuff, try labeling the drive exfat after formatting.
[Galaxy S 4 i9505 Original Android Development] __NBH__:
Formatting in Windows 7 as one partition but...(and maybe this is why it isn't working), I'm formatting a 1gb SD card and then using a micro SD to USB adapter and plugging it into the micro USB socket on my phone. I can't format my micro SD card to exfat because it doesn't mount as a drive in Windows 7 and I don't have an adapter for that.

I am hoping when I receive my 64gb micro SD card I just put it in the phone and it works.

I am just doing this as a test to confirm if exfat works but if it is via the micro SD only then I will have to wait and test.
[Galaxy S 4 i9505 Original Android Development] donalgodon:
Just to confirm....

KT-SGS4-JB4.3-AOSP-INTL-08.20.2013 is for the GT-I9505, correct?
[Galaxy S 4 i9505 Original Android Development] LuigiBull23:
Yes
[Galaxy S 4 i9505 Original Android Development] donalgodon:
What is the stock Samsung governor?
[Galaxy S 4 i9505 Original Android Development] muamers:
Laggylag
[Galaxy S 4 i9505 Original Android Development] thunderserpent:
lol

I think it's interactive
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Got GPU voltage control going :D :victory: :victory: :victory: :victory: :victory: :victory:. Anybody on AOSP 4.3 still awake and want to test??? Its not in KTweaker yet so you will need to manually do it with Root Explorer or an app like it
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
I want to test :)

Gesendet von meinem GT-I9505 mit Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] chickentuna:
Pretty sure it's ondemand. Samsung loves ondemand while interactive seems to be Google's governor of choice for the nexuses
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
PM sent :good:
[Galaxy S 4 i9505 Original Android Development] thunderserpent:
When I rooted my stock firmware I checked the governor and it said interactive :P Your right about Google, vanilla CM uses interactive by default.

Anyway they're pretty much the same..
[Galaxy S 4 i9505 Original Android Development] hisname:
I can test
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
PM Sent.
[Galaxy S 4 i9505 Original Android Development] hisname:
pm relied
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
I'm on cm10.2 and link doesn't work but thanks ;)

Gesendet von meinem GT-I9505 mit Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
New PM sent, just forgot to change the link from TW's to AOSP's.
[Galaxy S 4 i9505 Original Android Development] chickentuna:
I hope you're planning to bring this over to the jizzer.
[Galaxy S 4 i9505 Original Android Development] zhuchella:
ktoonsez

Two questions:

1. Is it possible to add the dualboot ?

2. Can U add this http://xdaforums.com/showthread.php?t=1276092 to your kernel ?
[Galaxy S 4 i9505 Original Android Development] rlorange:
Full dual boot won't happen I think...

but I'm hoping KT might do GE 4.2 / TW dual Since they use the same kernel code
[Galaxy S 4 i9505 Original Android Development] skrewie:
Does this kernel work with 4.2.2 ge ?
[Galaxy S 4 i9505 Original Android Development] Langduscher:
Is it because of kernel or because of rom that I cannot connect to Google servers on public WiFi?
[Galaxy S 4 i9505 Original Android Development] rauschkugl:
Hopefully Modaco switch will do this soon for us.

Gesendet von meinem GT-I9505 mit Tapatalk 4
[Galaxy S 4 i9505 Original Android Development] rlorange:
Oooooh what's this? Can you send me a link?

---------- Post added at 09:07 PM ---------- Previous post was at 09:05 PM ----------

Yes the tw version will work fine
[Galaxy S 4 i9505 Original Android Development] rauschkugl:
http://www.indiegogo.com/projects/modaco-switch-for-the-galaxy-s4-i9505

Here is the indiegogo campaign for the s4 version. There should also be some threads about it here and on the HTC one forums.

http://www.modaco.com/topic/364246-beta-2-modacoswitch-s4-i9505-support-topic/
[Galaxy S 4 i9505 Original Android Development] thunderserpent:
Download: "Touchwiz JELLYBEAN 4.2.2 VERSION" from the OP
[Galaxy S 4 i9505 Original Android Development] Jack_Bauer_AUS:
I started getting intermittent issues on Omega 9.1 with 3minit and KT installed. I replaced KT with Adam Kernel and the random reboots have stopped.
[Galaxy S 4 i9505 Original Android Development] ramon.nmgn:
It does works with cm10.2 right? Which download do i need.

I am really sorry for the stupid question. Feeling kinda dumb.. sorry but i really dont know.

Thanks in advance!

Verstuurd vanaf mijn GT-I9505 met Tapatalk 4
[Galaxy S 4 i9505 Original Android Development] Tylog:
You need 4.3 Aosp Jealybean version and yes, works with cm10.2 :)

There are no stupid questions, only stupid answers :) better you ask before you don't ask and flash the wrong :)

GT-I9505 / Nexus⁴ Tapatalk
[Galaxy S 4 i9505 Original Android Development] ramon.nmgn:
Thank you very much. You are very friendly:)

Verstuurd vanaf mijn GT-I9505 met Tapatalk 4
[Galaxy S 4 i9505 Original Android Development] Tylog:
No problem :)

GT-I9505 / Nexus⁴ Tapatalk
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
1. No, waaaaay to much work

2. No, that governor is made for Linux 2.6
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Havent heard back from any of you guys testing the GPU voltage control, hows it going???
[Galaxy S 4 i9505 Original Android Development] islipfd19:
That's available in your latest 4.3 AOSP kernel? I didn't see any settings in there for GPU volt control.
[Galaxy S 4 i9505 Original Android Development] Tylog:
No, only in a test build, look one or two pages back :)

GT-I9505 / Nexus⁴ Tapatalk
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Will test as soon as I have more time today :/. Sorry. Are the new commits from cm from 24. included already?

Gesendet von meinem GT-I9505 mit Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
No, I gave that to you yesterday so t0days commits are not in there.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Thanks ;). I'm on a wedding right now so my time is limited lol ;)

Gesendet von meinem GT-I9505 mit Tapatalk 2
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Lol, no problem :good:
[Galaxy S 4 i9505 Original Android Development] hisname:
so far so good. no random reboots or graphical glitch or bugs. question, since GPU voltage doesn't survive a reboot I can make a script and place it in init.d right? what's the command? I am not really a "pro" in bash scripting but is it something like this?

#!/system/bin/sh
echo x >
/sys/devices/system/cpu/cpu0/cpufreq/GPU_mV_table

where x is the value. but X is only a single line, how do I execute 3 different lines of numbers into the voltage table?
[Galaxy S 4 i9505 Original Android Development] frankcilo:
Simply writing three value numbers!

But...have this kernel uv gpu support?

...I don't think!
[Galaxy S 4 i9505 Original Android Development] Tylog:
Read the last posts and you find the answer :) gpu uv is in test status.

GT-I9505 / Nexus⁴ Tapatalk
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
I edited your code above, it should work, just change the vaues to the UV you are trying. By the way how low have u gone? I made it to 600000 700000 800000 till I started having big problems.
[Galaxy S 4 i9505 Original Android Development] hisname:
well, I have gone with 80000,900000,100000. played riptide gp 2 with 0 problems. I am kinda afraid to go too low(for now).
[Galaxy S 4 i9505 Original Android Development] nfsmw_gr:
How hot is the device when you're at these voltages?

Have you seen any difference compared to stock?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
I messed up in my code from above, make sure you start with the lowest value as the first when when doing that init.d script or your values will be backwards.
[Galaxy S 4 i9505 Original Android Development] RivalComp:
Sorry I just want to know whether there is any thoughts about implementing touchwake function mentioned here. Save our physical buttons! :)

http://xdaforums.com/showthread.php?p=44287961

I'm not a dev, I just wonder if our device is capable of doing the same as my old i9000.
[Galaxy S 4 i9505 Original Android Development] frankcilo:
But only three gpu freq? ...and what are?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
I have not had enough time at home to write the code, its impossible to debug from 3,000 miles away from my PC.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Thats how this KMart GPU msm code works, table consists of this:

[VDD_DIG_NONE] = 0,

[VDD_DIG_LOW] = 945000,

[VDD_DIG_NOMINAL] = 1050000,

[VDD_DIG_HIGH] = 1150000

In simplistic terms, the 200 GPU step uses 945, 320 GPU step uses 1050 and the TOP step (450 is default) you choose uses 1150.
[Galaxy S 4 i9505 Original Android Development] frankcilo:
Ok, with gpu you can easy low -100mv for all steps, then 850000, 950000, 1050000
[Galaxy S 4 i9505 Original Android Development] Moz007:
It woud be nice to see in real time like for the cpu, the gpu frequency and maybe for both, a graphic to see the throttle and the frequency used for the last five minutes for exemple. :rolleyes:

If this is realizable of course. :D
[Galaxy S 4 i9505 Original Android Development] rlorange:
I made a very simple app that does just this... posted it a while back
[Galaxy S 4 i9505 Original Android Development] ramon.nmgn:
Can someone who uses this kernel on CM10.2 report the battery life? I am om TW now and im very curious about the battery life from this kernel on cm10.2

Thanks in advance

Verstuurd vanaf mijn GT-I9505 met Tapatalk 4
[Galaxy S 4 i9505 Original Android Development] David78130:
Pretty good I use ktoonservativeq governor

From my Galaxy S4 tuned with CM10.2/Ktoonsez kernel & Philz touch recovery.
[Galaxy S 4 i9505 Original Android Development] rlorange:
Here you go this will show real time cpu/gpu/temp statistics

---------- Post added at 09:19 AM ---------- Previous post was at 09:19 AM ----------

http://db.tt/INTgkhft

Edit: only cpu core and percentage load isn't working yet
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Anymore takers on GPU voltage control:D :victory: :victory: :victory: :victory: :victory: :victory:. Anybody on AOSP 4.3 want to test??? Its not in KTweaker yet so you will need to manually do it with Root Explorer or an app like it
[Galaxy S 4 i9505 Original Android Development] nfsmw_gr:
I'd love to test but i'm on TW rom! :(
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Only AOSP 4.3 :(. The jizzer probably cant handle it, lol :cyclops: :eek:
[Galaxy S 4 i9505 Original Android Development] nfsmw_gr:
Lol! xD

Hope you make it work though...:)
[Galaxy S 4 i9505 Original Android Development] rlorange:
I hope that was just a joke. He he, should be similar sources for ge 4.3 and the jizzer/ge 4.2 kernel :)
[Galaxy S 4 i9505 Original Android Development] David78130:
Can I ??

From my Galaxy S4 tuned with CM10.2/Ktoonsez kernel & Philz touch recovery.
[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
It's already posted. http://ktoonsez.jonathanjsimon.com/sgs4/AOSP/KT-SGS4-JB4.3-AOSP-INTL-08.23.2013.zip
[Galaxy S 4 i9505 Original Android Development] David78130:
If someone could say me how to UV GPU, I can't find files to modify

From my Galaxy S4 tuned with CM10.2/Ktoonsez kernel & Philz touch recovery.
[Galaxy S 4 i9505 Original Android Development] islipfd19:
I'll test it. Anything to help progress this kernel to be even more awesome. LOL
[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
https://play.google.com/store/apps/details?id=com.darekxan.voltagecontrol
[Galaxy S 4 i9505 Original Android Development] hisname:
http://xdaforums.com/showpost.php?p=44942837&postcount=3534

[MENTION=4325945]ktoonsez[/MENTION] I have lowered till 550000 600000 650000

before having issues
[Galaxy S 4 i9505 Original Android Development] nfsmw_gr:
Of course it was a joke man. :)
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Excellent, forgot to mention that selecting "Performance" gov does the best job at giving the voltage control a work out, it seems to bounce between the 2nd and the 3rd number quite a bit so you know if you are stable.
[Galaxy S 4 i9505 Original Android Development] muamers:
Silence before the storm :victory::cyclops:
[Galaxy S 4 i9505 Original Android Development] Doeyourthing:
Can someone help me out which kernel do I have to download?

I don't understand the differences between that AOSP en TouchWiz?

I.m running Bobcat ROM with with a version of 24 july 2013 from this kernel.
[Galaxy S 4 i9505 Original Android Development] Tylog:
Aosp is for Cyanogenmod based Roms.

TW is for Samsung and ( 4.3 ) Google Edition Roms.

You use this Rom ? http://xdaforums.com/showthread.php?p=44980027

If yes you need to use the 4.2.2 TW Version of the kernel

GT-I9505 / Nexus⁴ Tapatalk
[Galaxy S 4 i9505 Original Android Development] Curron:
BobCat is TouchWiz rom.!

Skickat från min GT-I9505 med Tapatalk 4
[Galaxy S 4 i9505 Original Android Development] Doeyourthing:
Super thanks for your explanation.
[Galaxy S 4 i9505 Original Android Development] muamers:
Guys, does the voltage stick after reboot in KTweaker app? I dont remember the default settings ... could somebody send me a default voltage setting(for any frequency step) so I can compare? It looks like my phone consumes more power and I think its because it reverted the voltage back. Thanks :)
[Galaxy S 4 i9505 Original Android Development] Langduscher:
Anybody?
[Galaxy S 4 i9505 Original Android Development] LuigiBull23:
Just go into the voltage section, hit Menu and select "Load Stock Table" and you'll have your default voltages back.
[Galaxy S 4 i9505 Original Android Development] galaxys3man30:
That's sounds more like a rom issue to me or if your running any mods that messes with the dns possible try stock kernel that will tell weather its kernel or rom related

http://pbr1202.photobucket.com/albums/bb374/TexasEpic/Requested Banners/SPH-L720v3_zps61b75aad.png
[Galaxy S 4 i9505 Original Android Development] muamers:
Thanks bud ... that did the trick. Good to have you guys here, always ready to help :)
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Definitely ROM, on ATT we have APN's not sure if you do, if those got messed with it effects data, server connections, Google Play issues.
[Galaxy S 4 i9505 Original Android Development] Langduscher:
Cheers mate. I've had this issue for a while now with lots of different roms & (custom) kernels across multiple devices.

---------- Post added at 10:35 PM ---------- Previous post was at 10:31 PM ----------

Thanks for replying.

APN's are set correctly. Has happened to many devices running different roms/ kernels combos - only happens when I connect to public WiFi like in public transit or restaurants etc.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Thats odd. You guys know that I am all over the country and I connect and have my phone remember each airport so I am on airports wifi all the time. Might be some band issue in your country. Did you try changing any of the "TCP Section" stuff, maybe try "Congestion Control".
[Galaxy S 4 i9505 Original Android Development] Langduscher:
I change that to Westwood all the time (although I have NO clue why :D - I learned that from Franco Kernel topic once).

What settings do you use?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
I use westwood but default from Samsung is Cubic so you might want to try that one. and try different combos of the "Time Wait" items.
[Galaxy S 4 i9505 Original Android Development] Langduscher:
Thanks. I will :good:
[Galaxy S 4 i9505 Original Android Development] Obagleyfreer:
I have always the same KTweaker settings after every update, I've been using them for weeks and weeks and never had issues, untill the last 2 updates.

For some reason the last 2 updates have been really laggy, especially scrolling.

I'm using CM10.2 and KT AOSP Kernel.

Has anything changed in the last 2 updates (20/8 and 21/8) that would of caused this?

cheers
[Galaxy S 4 i9505 Original Android Development] hisname:
gonna use performance governor and lower it more :D
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Only 2 Linux updates and 4 commits right from CM. Something is probably messed up in your KTweaker file. Start again fresh.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Change Log 8.25.2013

1. Finally GPU Voltage control (there are 3 values that msm uses, LOW, NOMINAL and HIGH: which basically equates into the 200, 320 and xxx steps)

2. CM updates

3. Added Simple GPU governor for GPU from faux

4. KTweaker: Added GPU current speed in "General" screen

5. KTweaker: Voltage screen now brings up choice of CPU and GPU

6. Compile ZRAM as a module for TW version so user can do whatever they want with ZRAM

I highly recommend either going into GPU Voltage Control and click "Apply" or wiping KTweaker data and starting over.
[Galaxy S 4 i9505 Original Android Development] DerekChas:
Thanks ktoonsez! I can't wait to test the GPU voltages.

Would you mind updating your settings post when you have a chance to reflect GPU voltages (and any other changes you may have recently made)?
[Galaxy S 4 i9505 Original Android Development] DerekChas:
Slight problem. What are the default GPU voltages? They are not correct when first going into the KTweaker settings. This is after "load defaults". (See screenshot)
[Galaxy S 4 i9505 Original Android Development] LuigiBull23:
Did you restore any settings?
[Galaxy S 4 i9505 Original Android Development] David78130:
Défauts values are 1150000 - 1050000 & 945000 (high to low) I set 975mV - 925mV - 875mV I know I can go lower but no risks today I need Waze.. ;)

PS: I had a reboot, I think it's gpu's UV cause it never happened before. So I reload stock values for now. Waiting feedbacks..

From my Galaxy S4 tuned with CM10.2/Ktoonsez kernel & Philz touch recovery.
[Galaxy S 4 i9505 Original Android Development] frankcilo:
I imagined!

You have reduced the voltages too, but comparing them to those of the my Note 2 with the same frequencies, you should try this:

875 950 1000