yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S 4 Unified Development] albinoman887:
in the coming days i'm gonna re write the op and it will have a lot more information that is scoured throughout the 5 threads i have :P
[Samsung Galaxy S 4 Unified Development] gr33nd3vil:
Slacker. ;)
[Samsung Galaxy S 4 Unified Development] joelvn:
I'm using intellidemand with row. Seems a good set up.
[Samsung Galaxy S 4 Unified Development] iamnotkurtcobain:
Me too..

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[Samsung Galaxy S 4 Unified Development] deathnotice01:
nope, it's a kernel issue

if i use and old MDE/MDN kernel i get the same green tint in stock rom but the smearing disappears,

the green tint appears in all shades of grey

but all the MDM above kernels fixes the green tint issue in low brightness and the smearing returns,
[Samsung Galaxy S 4 Unified Development] iamnotkurtcobain:
Every new update of this kernel makes me happy ;)

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[Samsung Galaxy S 4 Unified Development] deathnotice01:
i heard they locked modem, CSC and bootloader in ME2 update
[Samsung Galaxy S 4 Unified Development] albinoman887:
If you want something done i need more then just a sentence. first off this is my first samsung device. i dont know what ME1 and ME2 is. Could you provide a link to this. I'm pretty up to date with whats on github so if it can be done/has been done i think i would have it. I think you guys are really missing the fact that the CM kernel and the stock kernel are not one in the same. SO thinks that apply to stock to apply to us and vise versa.

I"m sory but like with the other person i dont know what you are talking about. go look at the source code before you make statements with no merit. the kernel is 100% CM KERNEL with EVERY release. i always sync with upstream before i do any new changes. so yeah say the kernel gets released on the 17th and your on CM nightly may 20. there are gonna be updates you are missing yes. but just from those 3 days. So if this bug is in my kernel its in CM's as well. Like i said to the other person i quoted. I need more then a sentence if you want me to understand the issue your reporting

So if i could get a little more info on these issues that would be great
[Samsung Galaxy S 4 Unified Development] albinoman887:
hey guys. can someone educate me real quick on what S4 devices have a recovery so they can flash kernels etc. Mainly AT&T. I thought they were flashable you just had to reset the flash counter but now someone told me they arent flashable at all yet. i just want to make sure i'm compiling my kernel for all available models
[Samsung Galaxy S 4 Unified Development] deathnotice01:
Its not a statement with no merit,

I agree i am a little dumb on tje programming side. But based on raw facts and analysis the issue is that samsung has changed something in the GPU code on their latest kernels,

I am sorry but I'm no programmer and i can't read codes though i work for a IT company i am on the analysis and testing + documentation side,

Thanks a lot for the kernel it works perfectly with my very first installation attempt a success,

And no,

I'm not pressuring you or making you obliged to do anything, i just reported the issue to let other people see what i have experienced.

Awesome job and thanks,

Sorry if i cannot contribute more than testing your release, best of luck ahead

Enviado desde un Samsung Galaxia S Cuatro LTE
[Samsung Galaxy S 4 Unified Development] OrionBG:
AT&T's S4 bootloader is locked so I'm not sure if a custom kernel can be flashed on it yet!
[Samsung Galaxy S 4 Unified Development] albinoman887:
any kernel devs around? it has come to my attention that all other cores but the first one are always at 2.1 ghtz for max freq. the settings dont stick. i've been trying a lot of different things but cant seem to fix it
[Samsung Galaxy S 4 Unified Development] iamnotkurtcobain:
Paul and bis faux kernel are great! Could you ask him? He knows much of this stuff!

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[Samsung Galaxy S 4 Unified Development] albinoman887:
faux never answers anyones questions. i've already posted comments on his github a week ago. he just ignores them
[Samsung Galaxy S 4 Unified Development] iamnotkurtcobain:
Ok.. And gokhanmoral?

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[Samsung Galaxy S 4 Unified Development] albinoman887:
never heard of him? is that his full user name? he have a github i can get his attention on?

I fixed the issue btw. not the cleanest way. but it works. i'll explain it more in the OP with the new release. and yes you can OC to 2.3 Ghtz :) well maybe, my device cant handle it but it doesnt seem to like to OC that well anyways.
[Samsung Galaxy S 4 Unified Development] iamnotkurtcobain:
He is the man behind the siyah kernel (for S3, S2)

Which issue? 2.3 ghz on a phone lol.. Can remember my snake days on the nokia 3210 ;)

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[Samsung Galaxy S 4 Unified Development] Lazy79:
https://github.com/gokhanmoral
[Samsung Galaxy S 4 Unified Development] albinoman887:
you might not have noticed but use a app like system tuner and click the times option. you will see core 2 3 and 4 dont respect the max cpu freq setting and always go up to 2.1ghtz. that bug. i got it worked out now somewhat. wish i had a better solution but it works. as far as i'm concerned its the correct fix, just not perfect
[Samsung Galaxy S 4 Unified Development] iamnotkurtcobain:
What will be new in your next update?

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[Samsung Galaxy S 4 Unified Development] albinoman887:
bugfixes like cpu freqs not sticking. a lot more build optimizations. (like a lot more) some upstream changes from CM and OC to 2.3ghtz. maybe a couple other things i'm forgetting
[Samsung Galaxy S 4 Unified Development] iamnotkurtcobain:
Can't wait :)

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[Samsung Galaxy S 4 Unified Development] diddly3000:
Does this work with ge roms? Love this kernel
[Samsung Galaxy S 4 Unified Development] albinoman887:
Lol crap. I fished that kernel last week but didn't release it lol. I'll add it soon it will be called the TW/GE kernel
[Samsung Galaxy S 4 Unified Development] ddd613:
is there any way to set gpu scaling?
[Samsung Galaxy S 4 Unified Development] albinoman887:
its already included by default.. i just use the one provided by qualcomm just tweaked the "low, med and high" values
[Samsung Galaxy S 4 Unified Development] deathg0d:
i am using cm 10.2 nightlies 08/21/2013 release with chronickernel intl 2.01. the bootup is very slow.

this happened when i used ktoonsez kernel 08/14/2013 release. however it was fixed by 08/19/2013 release. any chance an update coming soon?

i just find this kernel is more smooth and less lag free compared to ktoonsez kernel.
[Samsung Galaxy S 4 Unified Development] gr33nd3vil:
You get any systemui crashes on cm10.2?
[Samsung Galaxy S 4 Unified Development] zhuchella:
ToALL

what version of this kernel can I use with this rom http://xdaforums.com/showthread.php?t=2377129&page=48 ?
[Samsung Galaxy S 4 Unified Development] Tylog:
Aosp 4.3jb you need. The second dl.

GT-I9505 / Nexus⁴ Tapatalk
[Samsung Galaxy S 4 Unified Development] diddly3000:
Love this kernel but on latest pac 4.3 build I flashed chronic. And it was amazing until I noticed i had no signal :( can't send sms or calls because of it. Gutted lol
[Samsung Galaxy S 4 Unified Development] codenamezero:
How hard could that be... If your ROM is 4.3 uses 4.3 anything before that use 4.2. :P
[Samsung Galaxy S 4 Unified Development] albinoman887:
my bad been obsessed with a camera bug on the htc sensation in cm-10.2. i'll get on this tonight. its just a ramdisk update
[Samsung Galaxy S 4 Unified Development] CallumMarks77:
+1

Please fix this!
[Samsung Galaxy S 4 Unified Development] gr33nd3vil:
Works fine for me did you clear cache an dalvik an fix permissions
[Samsung Galaxy S 4 Unified Development] CallumMarks77:
yes wiped cache and delvik didnt fix permissions though as on CWM i cant find the option it used to be under advance!:L
[Samsung Galaxy S 4 Unified Development] gr33nd3vil:
Download ROM manager
[Samsung Galaxy S 4 Unified Development] CallumMarks77:
Ill try this in a second work just got busy :L will report back after :)
[Samsung Galaxy S 4 Unified Development] codenamezero:
wipe data/factory reset

wipe cache

wipe devlik cache

Factory reset is not mandatory but is always good to wipe data and factory reset so that you don't spend hours digging around when something doesn't work.
[Samsung Galaxy S 4 Unified Development] kenzolo:
+1
[Samsung Galaxy S 4 Unified Development] CallumMarks77:
didnt work!

why should you have to do a full wipe just for a recovery!?
[Samsung Galaxy S 4 Unified Development] albinoman887:
ramdisk just needs updating.... im getting to it
[Samsung Galaxy S 4 Unified Development] sh00kre:
cant connect to camera error when i run her after i flashed this kernel... before i wiped cache/dalvik... just dont tell me wipe everything solution because i know of that...

edit: forget about it, resolved problem by flashing KT kernel
[Samsung Galaxy S 4 Unified Development] Tylog:
Looks good and 4.3aosp boot fine :)

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[Samsung Galaxy S 4 Unified Development] mgear356:
I tried ktoonz kernel and I like yours more.. It's more smooth

Pls keep up the good work!

Where's the 24 aosp 4.3 version? Can't find the link for it.. It's still 2.1?
[Samsung Galaxy S 4 Unified Development] hotweiss:
Running your kernel with 4.3 GE. There is a big difference. Thanks.
[Samsung Galaxy S 4 Unified Development] Tylog:
2.1 is the build number and the new one. The one before was 2.0.1

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[Samsung Galaxy S 4 Unified Development] zhuchella:
albinoman887

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 ?
[Samsung Galaxy S 4 Unified Development] Pfeffernuss:
What's so superior about this governor and/or what do you lack with the current included ones?
[Samsung Galaxy S 4 Unified Development] boterkaaseneieren:
Thanks,! As smooth as silk.
[Samsung Galaxy S 4 Unified Development] Pfeffernuss:
smooth as silk

+1, concur.

So far by far the smoothest kernel (for me) running CM10.2. Even when underclocked to max 1350MHz it's buttery smooth. Good job! :good:
[Samsung Galaxy S 4 Unified Development] zummer22:
Hmm - I can't get it to boot on GE 4.3 with this kernel, I downloaaded the 4.3 AOSP does not work for me
[Samsung Galaxy S 4 Unified Development] Tylog:
You need to use the 4.3 TW Kernel for the GE Rom. The aosp one is for CM Base Roms.

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[Samsung Galaxy S 4 Unified Development] zummer22:
Ahhh, I'll try that
[Samsung Galaxy S 4 Unified Development] albinoman887:
dualboot, meh, i dont know about that one.. if you mean kexec support it already has that... the gov yeah i'll look into it. theres nothing really special about it though :)

use the TW-4.3 one
[Samsung Galaxy S 4 Unified Development] albinoman887:
btw anyone tested the new exfat support? i dont have an exfat formatted sd and didnt want to go through the trouble of backing up my sdcard, formatting, etc. especially since i dont run windows :P
[Samsung Galaxy S 4 Unified Development] boterkaaseneieren:
You should rename the tw in to ge 4.3. Clearly some don't read threads and just flash like blind man.
[Samsung Galaxy S 4 Unified Development] zummer22:
Tried the TW 4.3 this time but I get bootloop now.
[Samsung Galaxy S 4 Unified Development] exxpired:
Nice smooth kernel..just one problem...my phone gets so hot :( No OC actually UC and UV! But still little usage = heat :(
[Samsung Galaxy S 4 Unified Development] boterkaaseneieren:
Reflash the rom without wipe. Let it boot and try again.

Delete the aosp kernel from SD so you can't flash the wrong one. I think that happened.
[Samsung Galaxy S 4 Unified Development] zummer22:
Trying that! Thanks for helping
[Samsung Galaxy S 4 Unified Development] khein:
Hi albinoman887, unfortunately exFat formatted sd card was still not fully read. My Gallery and File explorer apps can navigate to the extCard folder, but apps moved to the extcard were unreadable. I've tried flashing KT kernel and it can read my sdcard perfectly, though after some hours my phone, became too hot(really hot not just warm) around the camera area though it is still responding(not SOD), so I'm back to stock kernel. :P
[Samsung Galaxy S 4 Unified Development] audino:
Wont work on 4.3 from cooolyboy, gives bootloops and reboots only.
[Samsung Galaxy S 4 Unified Development] albinoman887:
this is a TW rom i'm assuming? why not just re format your sd card lol

really man.. if you want something to be done about your issue i need more info then that... first off who the hell is coooolyboy? just saying cooolyboy's rom means nothing... is it AOSP? is it TW? is it GE? what kernel did you flash? did it boot at all? what CPU settings? did you mess with voltages? what 3rd party apps are installed that could access to these settings?

when you reply with info like that, and ideally a log...then i can look into it.. until then I dont even consider this a bug report,
[Samsung Galaxy S 4 Unified Development] exxpired:
Played asphalt for 5mins and phone is untouchable!! I don't get why there is so much heat, even when browsing on the Web I can feel the phone getting hotter than usual! I really like the smoothness of this kernel but the heat is killing me :(
[Samsung Galaxy S 4 Unified Development] johnsonxray:
try stock kernel or any other kernel, the heat its just about the same, this phone itself is generating too much heat even everything is in stock, this may be the soc flaw or something. dont blame the kernel
[Samsung Galaxy S 4 Unified Development] exxpired:
Koontz kernel doesn't seem to get this hot, and from the last time I used stock cm kernel in didn't notice this much heat.. But neither was as smooth as this
[Samsung Galaxy S 4 Unified Development] audino:
hi,

this is the rom

http://xdaforums.com/showthread.php?t=2352258

i tried few ways with the tw kernel

1. installing like you told: bootloop up at bootlogo

2. factory reset, flashed kernel without any changes: boot and few seconds usage, reboot
[Samsung Galaxy S 4 Unified Development] albinoman887:
well my kernel is a fork of his....so if one works the other should...what rom are you on? is it the TW kernel or the AOSP kernel? have you tried doing a full wipe and installing the rom and then my kernel and nothing else...and see what happens...other then that try turning down the GPU clock.. its in the config script (located at : /system/etc/chronic-config.sh) and try a lower setting. but There has to be an underlying issue with your setup. because there is nothing in this kernel that could "cause" the phone to generate more heat... when its idle its idle... doesnt matter what kernel it is... I'd try a different ROM too. This kernel has a rep for being rock solid stable, So only thing i can think of is configuration or a rouge app...

only other thing i can think of is to delete /system/bin/mpdecision from your rom... we have it built in the kernel. it SHOULD be not running due to the edits i made to the ramdisk. but it cant hurt to try. delete that and /system/bin/thermald and reboot. see if there is any change
[Samsung Galaxy S 4 Unified Development] exxpired:
I'm on pacman, so using the aosp kernel.. I haven't tried full wipe yet, havent got time yet but I will try when I do. I changed gpu to 450 max clock is 1674 and uv 25 that's all I changed. Using on demand gov. I will try delete the files and see what happens, thanks! Not knocking the kernel though, smoothest aosp experience I have had, just some little niggles but most probably my fault, we shall see!
[Samsung Galaxy S 4 Unified Development] Rayfucious:
Can i use ktweaker to configure this kernel ? i am on omega 9.0
[Samsung Galaxy S 4 Unified Development] albinoman887:
no problem man. Lots of users use it on PAC so its possible to get it stable....one thing i could recomend is dont mess with the voltages. samsung/qualcomm really dialed in the voltages... you cant go too far from default or it will be unstable. the S4 has 7 different cpu chip variants. depending on what day your phone was built. each chip has its own freq table. (there are 7 different tables in source) when the phone boots it does a quick test of some sorts and picks the right voltage table. because of this uV is really limited on our device. as they already spent the time to dial in each chip variant instead of just leaving one table that fits all.

honestly i think your making it harder then it is playing with all those settings. the phone gets insane battery life. there is no reason to underclock it or undervolt it really. so try that maybe... also what app are you using to do all this. please tell me its not Kernel Tuner. that is the worst app ever for tuning. it modifies permissions to the sysfs files for changing freq etc. if you used that app at any point that could very well be it. you will have to do a full wipe to fix it. kernel tuner = crap

but yeah i know you said you cant wipe til later, but if you got a spare couple mins. i would do as i suggested in the above paragraph, Dont uV or Underclock. just leave it at its defaults for a few mins...

these are the settings i use

CPU MAX 1998mhz

CPU MIN : 378mhz

GOV: intellidemand

I/O: either ROW or SIO i switch back and forth

GPU: whatever the default is in the script lol

Voltage table: What the kernel defaults to

just try those settings for a few mins and see if anything changes
[Samsung Galaxy S 4 Unified Development] nfsmw_gr:
[MENTION=3322708]albinoman887[/MENTION]

What will happen if you delete /system/bin/thermald ?

Would that disable thermal throttling? (if I'm correct? )
[Samsung Galaxy S 4 Unified Development] exxpired:
Well I deleted those 2 files and the gs seemed to run cooler, was outside browsing the Web in 3g (normally gets hot) and it ran cooler, also tried playing asphalt again and 1 race like before and the cpu was 10c cooler!

I use trickster mod to adjust the settings, I'll remove uv and uc now and see what happens cheers!
[Samsung Galaxy S 4 Unified Development] Rayfucious:
Hi, does this settings apply to tw version of your kernel ? Can i use ktweaker to configure in tw rom ? i am using omega 9.0 btw. So i should not adjust the voltages ?
[Samsung Galaxy S 4 Unified Development] albinoman887:
no it wont do anything.... our kernel has thermal and mpdecision built in (like most modded kernels). those binares are used by the stock kernel. they are launched by a script in the ramdisk. since the ramdisk comes with the kernel i modified the script and removed the line that starts up mpdecision and thermald executables from /system/bin/ so in a logical sense they arent being used..they are just sitting there dormant. i could have wrote a command in the zip file to delete them (this is what some devs do, like on htc devices where the kernel isnt packaged with the ramdisk) but the ramdisk editing is cleaner. For example you want to flash the stock kernel back on. the binaries are still there.

So bottom line.. yes its for thermal throttling, but by the stock kernel. Our kernel has mpdecision and thermald built in. so those files arent doing anything and can be deleted, nothing will change, nothing will stop working. As long as you are using my kernel, they are not used and not needed and may be deleted, but not required

I just told that guy to try it on the off chance there was a script within the ROM calling those binaries. but now that i know it was PAC. i know that this was not the case.
[Samsung Galaxy S 4 Unified Development] Rayfucious:
Some help here ?
[Samsung Galaxy S 4 Unified Development] exxpired:
So i must be going crazy thinking its running cooler after deleting those files? :( lol
[Samsung Galaxy S 4 Unified Development] Davies_90:
Just flashed this on my GE ROM from Jamal, on the pursuit of better battery life UV/UC. However I have noticed that my serial number does not match that of the serial written on my box and under the battery. Is this normal ?
[Samsung Galaxy S 4 Unified Development] albinoman887:
ok botton line. all you need to know is. Those files are for the stock kernel. with our kernel they arent used or running. so you can delete them. but it will have absolutely no effect.

yeah your crazy lol. theres no way the binary is running since i removed the line that starts it from the init script. we have a better version of thermald and mpdecision built into the kernel.

this is a common practice among almost all kernel devs. except maybe faux. but thats cuz hes lazy lol.
[Samsung Galaxy S 4 Unified Development] albinoman887:
theres really no way the kernel could do that. are you saying its different then when you have the stock kernel or just different in general? (like no matter what you flash) maybe samsung screwed up when packaging?
[Samsung Galaxy S 4 Unified Development] Davies_90:
It was fine prior to kernel flashing,I always double check imei etc.
[Samsung Galaxy S 4 Unified Development] adichandra:
WOW THANKS MAN! Flashed this kernel just now, running cm10.2 nightly and even without any tweaks i saw smoother performance! Great work! 2 thumbs up!
[Samsung Galaxy S 4 Unified Development] chris264:
https://play.google.com/store/apps/details?id=com.bigeyes0x0.trickstermod kompatibel with the Kernel? Nice Greetings

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[Samsung Galaxy S 4 Unified Development] albinoman887:
yes
[Samsung Galaxy S 4 Unified Development] itsJ.nxs4:
Which one do i choose

Hello ! May i know which kernel should i flash? the AOSP or the TW?

i'm running on 4.3 PA 3.99,

Thank you & Goodday !! :fingers-crossed:

p/s: what does TW stand for anyway?
[Samsung Galaxy S 4 Unified Development] omid900:
AOSP 4.3 version

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[Samsung Galaxy S 4 Unified Development] exxpired:
AOSP

edit:

Too slow I guess :( what happens when you open a bunch of tabs then cycle through them :P
[Samsung Galaxy S 4 Unified Development] itsJ.nxs4:
woah ! that was quick !

Thank you very much omid900 !! I appreciate it !! :):good:
[Samsung Galaxy S 4 Unified Development] exxpired:
TouchWiz = TW ;)
[Samsung Galaxy S 4 Unified Development] itsJ.nxs4:
Thank You :)

Thank you exxpired ! :good::)
[Samsung Galaxy S 4 Unified Development] delgamarco:
battery drain

i have a serious battery drain. a use omega 9.1v and 3Minit framework. Please help. Only with 22 min of screen drain 15% battery.

i hope you can help me.

thanks in advance
[Samsung Galaxy S 4 Unified Development] Pfeffernuss:
Better Battery Stats, Wakelock Detector, GSAM Battery Monitor. Run an app like this and see what is draining your phone... :good:
[Samsung Galaxy S 4 Unified Development] codenamezero:
Nice find!!!! I had been looking forever for a undervolt tools that can also track cpu usage!!

---------- Post added at 12:12 PM ---------- Previous post was at 12:06 PM ----------

Has anybody found what is the lowest stable voltage for the particular speeds?

So far:

Mhz > voltage

135 > 850

189 > 850

378 > 850

486 > 850

594 > 875

...

1782 > 1100

1890 > 1125

So far those min and max cpu speed with those voltage are stable. Just wondering if I can go lower or anyone else had gone lower than that.
[Samsung Galaxy S 4 Unified Development] diddly3000:
Gutted.... V2.0 had no mobile service on 4.3 based cyanogen mod roms. Seen new update hoping for fix but 2.1 has no mobile services for crdroid 4.3 build 1 either :(
[Samsung Galaxy S 4 Unified Development] codenamezero:
I don't think it has anything to do with the kernel... i am running 4.3, and i am running this kernel, smooth as butter.
[Samsung Galaxy S 4 Unified Development] Brotuck:
Thanks for the hard work.

Just flashed the TW 4.3 version. Workes well.
[Samsung Galaxy S 4 Unified Development] Planet X:
Do you use official CWM? Phils recovery has got issues like yours with CM10.2. The kernel is working fabulous on my phone. No issues only a lot smoother :good:.
[Samsung Galaxy S 4 Unified Development] diddly3000:
Yes I am on latest cwm recovery. What 4.3 roms are you guys on? Are ye on Google edition or cm10.2 based roms ?