yashsingh1/xdaforums huggingface dataset:
[AT&T Samsung Galaxy S 4 Original Android Developme] kasper67:
Lol! You aren't the only one who missed it. Sure he will get it up when he can. :p

Sent from my SGH-I337 or my Nexus 10
[AT&T Samsung Galaxy S 4 Original Android Developme] :
NICE! awesome work
[AT&T Samsung Galaxy S 4 Original Android Developme] Baldilocks:
Great work. :) Stock CPU and GPU speeds.

Sent from my Galaxy S4
[AT&T Samsung Galaxy S 4 Original Android Developme] stevehkim:
143 KT!

Sent from my brain to yours.
[AT&T Samsung Galaxy S 4 Original Android Developme] beast3300:
Yesssssss! "Cold" trinity colors for the win!!! Thank you thank you thank you!
[AT&T Samsung Galaxy S 4 Original Android Developme] :
The whites are so much better haha
[AT&T Samsung Galaxy S 4 Original Android Developme] Hippoman13:
I get a bad notification bar lag when I set GPU OC to 533mhz. This doesn't happen on 450mhz and didn't happen with 500mhz. Anyone else?
[AT&T Samsung Galaxy S 4 Original Android Developme] :
It's because it's unstable on your phone at that mhz
[AT&T Samsung Galaxy S 4 Original Android Developme] neriamarillo:
I don't know why but I can't see the 500mhz option on the GPU. I only see 450 and 533. Any ideas?
[AT&T Samsung Galaxy S 4 Original Android Developme] Hippoman13:
Even though everything else including games are perfectly smooth?

It was removed in favor of 533mhz.
[AT&T Samsung Galaxy S 4 Original Android Developme] jhong91:
How long is fixing permissions supposed to take?

I installed the latest kernel using OUDhs recovery and wiped cache and am fixing permission but its been stuck here for about 3 mins now.. what should I do?? Kinda worried..
[AT&T Samsung Galaxy S 4 Original Android Developme] Baldilocks:
Re: [KERNEL][ATT][AOSP/TW][6/3/2013] KT-SGS4 - MDM - LOKI'd - KTweaker

Like 2 seconds.

I'd reboot into recovery and try again.

Sent from my Galaxy S4
[AT&T Samsung Galaxy S 4 Original Android Developme] jhong91:
Sh*t...

If I reboot via long press power, would it mess up my phone??

Nvm

it just finished.. wonder why it took so long

whew!
[AT&T Samsung Galaxy S 4 Original Android Developme] Baldilocks:
Computers are strange.

Sent from my Galaxy S4
[AT&T Samsung Galaxy S 4 Original Android Developme] BlastTyrantKM:
Can someone explain why I'm not able to download the TW version?

All I get is the download page with a button that says "authorize download". When I click it, I get a file with the kernel name, but its only 46.6KB.
[AT&T Samsung Galaxy S 4 Original Android Developme] milicigoran:
I had the same problem until I connect to wifi. I tried 3 different browsers.
[AT&T Samsung Galaxy S 4 Original Android Developme] BlastTyrantKM:
Damn, I'm on the road.. Guess I gotta wait till I get home. Thx for the reply
[AT&T Samsung Galaxy S 4 Original Android Developme] Will822:
It took mine a little over 5 minutes to finish.
[AT&T Samsung Galaxy S 4 Original Android Developme] 21cdb:
CWM typically takes several minutes, but TWRP obly takes a couple of seconds.
[AT&T Samsung Galaxy S 4 Original Android Developme] Will822:
Does exFAT support only work on a stock TW ROM?
[AT&T Samsung Galaxy S 4 Original Android Developme] Kasdarack:
exFAT support is only for the TW version? I'd love to have it in AOKP...
[AT&T Samsung Galaxy S 4 Original Android Developme] CamFlawless:
From the looks of the change logs, yes. As of now, only TW has support for exFat. I am sure KT will make it known when the same is true for AOSP.
[AT&T Samsung Galaxy S 4 Original Android Developme] Will822:
So it will not work if I'm running SHOstock's ROM which is based on the stock ROM?

Sorry for the noob question. Still fairly new to Android and custom ROMs.

Thanks.
[AT&T Samsung Galaxy S 4 Original Android Developme] CamFlawless:
If a ROM is based on stock (that is, TW), exFat will work. If it is an AOSP based ROM (CM, AOKP, etc.) exFat will not work, yet.
[AT&T Samsung Galaxy S 4 Original Android Developme] Will822:
According to shoman94's original post, it is based on AT&T firmware UCUAMDL Android 4.2.2 so technically it should work correct? I have been trying to get my device to recognize the SD card but it will not do so. Is there something I need to enable? I assume it should work right away when I plug the card into the phone.

It's no big deal as I can format it to FAT32 but would love to be able to transfer a few movie files I have that are over 4GB in size. :(
[AT&T Samsung Galaxy S 4 Original Android Developme] MrHomebrew:
Only thing I change in built prop was the line that follows

ro.product.device=softwin

This allows me to see more apps in the Google Play Store. I don't see how that should really effect the resolution of the Ktweaker apk. Doesn't change the resolution.
[AT&T Samsung Galaxy S 4 Original Android Developme] howtomen:
Boom that's ur issue
[AT&T Samsung Galaxy S 4 Original Android Developme] MrHomebrew:
Lol as you were writing that I was testing.

Changed that line back to stock and now I can see rows properly, before and after pictures.

Is there some kind of workaround that can be added to Ktweaker in an update so I wouldn't have to change that line and restart just to work within Ktweaker? The main menu shows up proper leaving that line in the built prop the way I had it instead of stock.

Would be appreciated and keep up the great work. LOVING THE KERNAL
[AT&T Samsung Galaxy S 4 Original Android Developme] SysAdmNj:
Is there a changelog for the 6/3/2013 aosp version? Or more importantly is "swipe 2 wake" working yet :)
[AT&T Samsung Galaxy S 4 Original Android Developme] _eroz:
Yeah the changelog was posted earlier,

http://xdaforums.com/showpost.php?p=42176366&postcount=629
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
I doubt there is anything I can do. I need to know the device type and u r renaming it. I use this app for 3 devices so it needs to know its S4.
[AT&T Samsung Galaxy S 4 Original Android Developme] DeathAngel66669:
Deleted
[AT&T Samsung Galaxy S 4 Original Android Developme] DJsCrIBbLe:
You should install better battery stats and see what's keeping your device awake and draining battery. Then take non kernel development talk and questions to the q&a section
[AT&T Samsung Galaxy S 4 Original Android Developme] wasimahmad:
can i use this kernel for canadain ver.
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
Use the I9505 or TMO version instead.
[AT&T Samsung Galaxy S 4 Original Android Developme] alacrify:
Search is cool.

EDIT: of course Ktoonsez beat me to it :) but I was hoping to save his time to work on being amazing :D
[AT&T Samsung Galaxy S 4 Original Android Developme] rav4kar:
But you see how a cool dev beat you ^^^

Sent from my SAMSUNG-SGH-I337
[AT&T Samsung Galaxy S 4 Original Android Developme] AMDPOWERFIST:
Tried installing KT-SGS4-TW-JB-ATT-06-03-2013.zip using PhilZ CWM then wipe cache / davlik / fix perm and restart > boot loop ???

Tried to rectify this by reinstalling the KT-SGS4-TW-JB-ATT-06-03-2013.zip > reboot > boot loop ???

Reinstalled Faux Kernel = boot instantly

Any ideas on how to give this kernel a try ?

Running international I9505
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
Ya, flash the one made for I9505 in your I9505 forum :good:
[AT&T Samsung Galaxy S 4 Original Android Developme] SeanHacker:
Lmao. :highfive: :victory: :cowboy:
[AT&T Samsung Galaxy S 4 Original Android Developme] Ker~Man:
That's great... Classic High-5 from hand-to-face! :laugh:
[AT&T Samsung Galaxy S 4 Original Android Developme] Spunjah413:
Having some random re-booting/freezing issues. It's kind of weird, as I can usually go hours without it happening. I have copied your settings exactly from post 3, except I keep the UV @ stock settings due to increasing the probability of reboots happening when I do -50. I cannot pinpoint exactly when it happens or what causes it. Sometimes i'm in an app such as XDA, and others I will be on the home screen or app drawer. I have tried to keep the CPU to stock clock speeds, but that still doesn't stop the rebooting from happening.

Heres the Logcat from right after a reboot. Currently running Slim Bean V6. I had the issues on your older version 5/30 also.
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
I knew I'd get screwed by putting logcat in there. Logcat's are for the ROM, dmesg is for current running kernel debug. For random reboots, go to the /proc/ folder and post the last_kmsg
[AT&T Samsung Galaxy S 4 Original Android Developme] RawBrokerage:
Why is it i still cannot use exFAT filesystems on my external SD? I've searched everywhere :(
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
All you have to do is have it in the phone BEFORE it boots up. If it doesnt work then its not a supported card, its broke or its not going to work with my kernel.
[AT&T Samsung Galaxy S 4 Original Android Developme] Spunjah413:
Sorry about that. Believe me I am not one to blatantly noob out your thread with a dumb question, but I was under the impression that you could read the info from the Logcat.

Heres the file as requested.
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
Thanks, its the same thing I have seen 2-3 times and cant seem to track down, it keeps repeating:

"QSEECOM: qseecom_ioctl: failed qseecom_receive_req: -512"

over and over, only happens on AOSP for some reason. :(
[AT&T Samsung Galaxy S 4 Original Android Developme] Spunjah413:
Thanks. At least you confirmed it wasn't something on my end besides the ROM. Guess I'll roll with it for now, just a sort of minor inconvenience. Hopefully you find out what it is. Keep up the great work!
[AT&T Samsung Galaxy S 4 Original Android Developme] eatonjb:
Loved the KT kernel on the S3 , love moving to the S4 now!!! thanks man.. sending a beer soon..

best part was the fast charging. hope it's here.
[AT&T Samsung Galaxy S 4 Original Android Developme] assurrak:
I've tried down loading the new kernel twice now but the file is coming across as less than a meg instead of ten like it was before. Anyone else seeing this? TW version btw.
[AT&T Samsung Galaxy S 4 Original Android Developme] kasper67:
Both links worked fine for me. 8.52 mb and 10.44 mb. Just as it should be.

Sent from my Nexus 10 or my Galaxy S4
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
Thanks man. Good to see us over here:

No need for fast charge on this one haven't decided what to do yet. Default for USB/otg connection is 1000-1320 which is waaaaaay more than enough :D
[AT&T Samsung Galaxy S 4 Original Android Developme] kasper67:
I agree phone charges fast as is.

Sent from my Nexus 10 or my Galaxy S4
[AT&T Samsung Galaxy S 4 Original Android Developme] assurrak:
Just tried it again and same thing. Weird.
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
You need to download with a PC, some ROMs just do that all the time under certain wifi/carrier situations. There really should be a sticky somewhere that everybody should have to read about this situation. This statement/question must be posted at least 1,000 times a day.
[AT&T Samsung Galaxy S 4 Original Android Developme] sholsten:
Which Kernel do I use on the CM 10.1 Nightlies?
[AT&T Samsung Galaxy S 4 Original Android Developme] CamFlawless:
You should do some reading from the sounds of it..

But CM is AOSP, so...
[AT&T Samsung Galaxy S 4 Original Android Developme] sholsten:
Thanks. I have been reading, but I's running in circles. :D
[AT&T Samsung Galaxy S 4 Original Android Developme] oliver005:
I think you got me wrong.

I flash stock ME3 rom. I run Antutu. I get 25404 score. Then I flash your kernel. I use your settings for KTweaker from post #3:

General Screen

governor = ktoonservativeq

scheduler = row

Min Mhz = 189

Max Mhz = 1998

Voltage Screen

UV'd 50mv across the board (use menu button for hidden menu option to globally add/subtract)

Extras Screen

Screen OFF Profile Mhz = 486

Screen OFF Profile Sched = noop

GPU Max Mhz = 500

Screen OFF GPU Max Mhz = 200

General -> Governor Adjustments Screen

touch_boost_cpu = 1242

sampling_rate_screen_off = 90000

ALL THE REST ARE STOCK

With those settings I get ~13000 in Antutu. The interface is more fluid than on stock kernel. Antutu is not important for me, BUT my question is the same: because of lower antutu score, will the performance in apps / games / movies will also be lower? I ran 1080p video from youtube and it feels like stuttering. It wasn't stuttering with stock kernel. Interface is fluid because it doesn't uses much cpu, but 1080p movie is pretty cpu heavy. Do you understand what I mean now? I know that with some settings on your kernel you can get the highest benchmarks scores (and probably low battery time) but with YOUR settings , performance is lower?
[AT&T Samsung Galaxy S 4 Original Android Developme] mbc663:
Switch to interactive for videos? See if the lag is still present
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
I understand now. My settings are NOT for benchmarking (mine dont come out that low at all but each phone is different), they are for a faster UI experience and have great battery. For apps and normal usage it is amazing. For games Im not so sure what the best settings are since I dont play games on my phone. Check out the settings from "galaxys3man30" (he's from Sprint and always has some great settings for things like that). So to sum up, the performance with my settings may appear low when benchmarking which is due to aggressive hotplugging to keep as little cores online as possible but for UI it runs perfect for me.
[AT&T Samsung Galaxy S 4 Original Android Developme] oliver005:
Ah, thanks. I'm not playing heavy 3d games also (some 2d are fine to me), but I wasn't happy with high quality video's playback, that's why I asked. I'll check "galaxys3man30"'s settings. Thanks for great kernel m8 !
[AT&T Samsung Galaxy S 4 Original Android Developme] Ntranced78:
With the same suggested settings I got this with antutu...after letting things settle of course...
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
Excellent. Up your "Read Ahead" value to 3072 and you will get closer to 23k or even break into it.
[AT&T Samsung Galaxy S 4 Original Android Developme] evodon84:
ktoonsez,

I got a sleep of death earlier while charging. I am running PAC rom with your 6/3/13 AOSP kernel. Not sure if it was kernel or rom related. All in all though, my phone has been running great with you kernel. :good:
[AT&T Samsung Galaxy S 4 Original Android Developme] manny05:
Ktoonsez. What does that read ahead value even do? Do you have it on stock as well? Or did you make any changes there.

Sent from my Samsung Galaxy S4
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
Allows data to read ahead my the amount you set it to so you can read data faster. I use 3072
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
Nothing useful in it :(
[AT&T Samsung Galaxy S 4 Original Android Developme] evodon84:
ehh, worth a shot, thanks for looking.
[AT&T Samsung Galaxy S 4 Original Android Developme] :
What font is that!? lol I love it.
[AT&T Samsung Galaxy S 4 Original Android Developme] Ntranced78:
That is a great question lol. It's from jrummy tool box's font installer I'll look harder when I'm not at work for the exact font
[AT&T Samsung Galaxy S 4 Original Android Developme] sgs22012:
Whats the furthest with your recommended settings youd say to advanve read ahead?
[AT&T Samsung Galaxy S 4 Original Android Developme] Slade8525:
[Flashing Problem] Am i doing something wrong?

I am trying to get Ktoonsez kernel running on MDOB ROM so i can create a perfect sRGB profile and FULLY eliminate screen flicker/color shift, running into some problems.

I am rooted with TWRP recovery and debloated via Motochopper CASUAL R527b

I also have Nottach Xposed mod installed.

I attempted to flash version 1.7 of the TouchWiz version of MDOB

Here is where i have a problem; i have a FULL backup of AT&T ROM with the above all installed and running PERFECTLY (which im running on again). I reboot into TWRP recovery, have the aforementioned full backup, i swipe to factory reset, davlik/system/data/cache wipe, then flash the ROM

I did NOT perform a full system/data wipe the first 2 times, and the ROM worked but not on second reboot (had to reboot system via recovery but it worked afterwords. I also got Ktoonsez TouchWiz kernel working, but it would not fully boot unless i booted from TWRP).

I cannot get past the Custom/padlock screen when i hit reboot system, so i cannot flash the kernel and then clear davlik and cache (which i am supposed to do in that order, correct?)

If someone could give me a complete step by step i would appreciate it. i have been waiting to fix the damn screen flicker and create the first perfect sRGB settings for this phone; i cant get this figured out or working, and i dont want to screw something up.

I have linked to EVERY bit of root/hack/ROM/kernel software i have downloaded, only difference is the ROM i have is version 1.7 instead of version 1.8. I believe perhaps something to do with the previous mods ive done may be inhibiting my ability to boot properly. i DID have it running, both MDOB, and later MDOB with Ktoonsez kernel, but i had to reboot from TWRP every time, which i knew was not right, so i flashed the backup AT&T ROM with all system/user/apps/data, the Motochopper Casual R527b Root/debloat mod, and Nottach Xposed mod which are part of my only backup (works flawlessly, im happy with it but i want to perfect an sRGB profile for these phones, its in my area of work and i would love to be able to show stuff that is absolutely correct to clients).

Everything should be annotated correctly, and i flashed everything correctly as per the directions found in appropriate threads, ie reset, davlik/data/system/cache wipe, flash ROM, reboot (worked twice, second reboot i installed Ktoonsez kernel, wiped davlik/cache, rebooted, got in, enjoyed it, rebooted, and it hung at custom/padlock screen). Now after i flash the same MDOB file, it will NOT boot, just hangs at custom/lock screen. i DID fully wipe the device to try to reset everything (via TWRP), and flash the new ROM.

Thanks!
[AT&T Samsung Galaxy S 4 Original Android Developme] mbc663:
did u flash the aosp version instead of tw?
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
There are apps out there that test for that stuff. Cant remember the names right now, but its a benchmarking app just for I/O. The short of it is, yes going to high makes writing I/O suffer so its a balancing act and so far on my phone it seems like 3072 is a good number. Give it a search and see if you can find the app and report back, would love to see some data :good:
[AT&T Samsung Galaxy S 4 Original Android Developme] ChaosMinionX:
Not thinking of Androbench using the Micro function are you?
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
I dont think so, it was something very obvious in the name when I was reading up on the location of the sysfs files to control this.

Here is one good read:

http://www.androidpolice.com/2011/0...-200-with-a-simple-tweak-hands-on-benchmarks/

In that article he called out: "SD Tools"
[AT&T Samsung Galaxy S 4 Original Android Developme] Slade8525:
no, TW version of both; it DID boot into MDOB, and into MDOB with Ktoonsez kernel, but i always had to reboot from TWRP and i know that cant be right.
[AT&T Samsung Galaxy S 4 Original Android Developme] :
Hey Ktoonsez, is it possible if at all in the future to have gamma reproduction like perseus , I know we have trinity colors but I was wondering if it was possible for full gamma reproduction like changing the R-G-B values... Thanks!

---------- Post added at 04:39 PM ---------- Previous post was at 04:38 PM ----------

getting 8mbps write and 18mbps read average.

But didnt specify if it was 4k reads or random ect...

---------- Post added at 04:40 PM ---------- Previous post was at 04:39 PM ----------

Do you have google+ / hangouts?
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
Probably not, waaaaaaay to much work on the app side to make it all work properly.
[AT&T Samsung Galaxy S 4 Original Android Developme] Slade8525:
google+ is there but frozen, no hangouts
[AT&T Samsung Galaxy S 4 Original Android Developme] assurrak:
I hear you. What it was, FYI, is that when I clicked the link on my phone it asked if I wanted to use my browser or just the download client. I was picking the download client (ES File Explorer). It was only getting the small amount of data then timing out. I went in and tried it again but told it to use the browser which took me to the actual download webpage. I was able to download it fine from there.

Thanks!
[AT&T Samsung Galaxy S 4 Original Android Developme] TheEmpyre:
I am trying to delete the "knox" files because I am getting the system message telling me to reboot but I have been unable to. Tried to mount my s4 in TWRP but for some reason it will not mount and my device is not recognized by my PC. I also tried es file explorer to access the files and delete them but the app will not allow me to delete the files. What other method can I use to delete these files?

Edit: Figured it out, Gave root access to Es File explorer in settings and mounted R/W to system, did the trick. I'll leave this just in-case anyone else has the same question
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
Excellent, good info to know when the next person asks :good:
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
OP Updated

Change Log 6.6.2013

1. GPU OC tweaks again: Now have 504, 544 and 600 to choose from

2. Enable RTC-Write to fix time issues with some variants

3. Sync up with CM-10.1

4. Ktweaker: Added "Get last_kmsg" option to retrieve last_kmsg after a system crash/reboot

5. Ktweaker: Added TCP Section to allow tweaking of "Congestion Control", "Time Wait Recycle" and "Time Wait Reuse" (search google for detailed explanation of these options, they can help with people having wifi issues)

6. Ktweaker: Added option to display timed info on KTwidget to display current Mhz, # of cores online and current Temperature (working ok but no great)

7. Couple Linux patches/reverts for more stability

8. adb fixes for issues with SU and adb install

ENJOY
[AT&T Samsung Galaxy S 4 Original Android Developme] manny05:
Nice! Just updated. Running smoothly. So what are the New tcp settings? And what do they do? Also what are your settings for that? Lol

Sent from my Samsung Galaxy S4
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
Congestion Control

http://en.wikipedia.org/wiki/TCP_congestion_avoidance_algorithm

Recycle and Reuse

http://stackoverflow.com/questions/6426253/tcp-tw-reuse-vs-tcp-tw-recycle-which-to-use-or-both

I have them at my kernel default, like the change log says it for people to experiment with when having troubles.
[AT&T Samsung Galaxy S 4 Original Android Developme] beast3300:
Do these affect mobile data as well?
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
Not 100% sure since modem code is closed source for obvious reasons but it should be any device using TCP which would mean yes :good:
[AT&T Samsung Galaxy S 4 Original Android Developme] jiggytom:
Getting reboots with screen off on new kernel, same settings as previous one. No log. Sorry.
[AT&T Samsung Galaxy S 4 Original Android Developme] Easton999GS:
yea this kernel just straight up isn't working. I cant send text messages and it crashes like 1 min after boot I have no boot settings set either.
[AT&T Samsung Galaxy S 4 Original Android Developme] stevehkim:
Newest running fine here. 94% deep sleep after 2 hours up time. On Nottachs tw rom.

Sent from my brain to yours.
[AT&T Samsung Galaxy S 4 Original Android Developme] ktoonsez:
Clear KTweaker data and start over. Do NOT restore a save profile.
[AT&T Samsung Galaxy S 4 Original Android Developme] TechSilver13:
All is good here after update. I haven't touched ktweaker yet though.
[AT&T Samsung Galaxy S 4 Original Android Developme] ealvinito:
Great update!