yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9505 Original Android Development] maikinho10:
very good, hope official Kernel on Op is your Test Kernel^^

-->flashing now:)
[Galaxy S 4 i9505 Original Android Development] jakemog:
How about gpu voltage controll?
[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
What about it?
[Galaxy S 4 i9505 Original Android Development] SnoopyDog:
Sorry for confusing. My VPN problem does not come from the kernel. It was only incidentially working again after a kernel change. After reboot i got the same problem again :confused:

Thank you for this great kernel! :thumbup:
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Freeze/reboot with newest version. Think I give up...

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[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Me too. Lol. Your phone just hates me. I never have any of these problems
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
I'll upload log

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[Galaxy S 4 i9505 Original Android Development] darkhelio:
its ok at 2.1GHz and 600Mhz... like 17 hours and then freezes and reboots D:
[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
Haha meltdown
[Galaxy S 4 i9505 Original Android Development] pannocchia76:
Can you describe in simple word the advantages that I would have with KT-kernel than the stock XXUBMEA?

Stability? Overclock? Battery saving?

With the stock one, now with Omega rom, I have no problem at all and also good performance with benchmark..
[Galaxy S 4 i9505 Original Android Development] CallumMarks77:
i was reading up on something regarding the IR Blaster and i was told it was to do with the kernel? does the AOSP version of this support the IR Blaster?
[Galaxy S 4 i9505 Original Android Development] maikinho10:
I say it again...

after

the 30.05 Kernel anything is happen that we have reboot/freeze..before 30.05 Kernel i doesnt have freeze/reboots..

Maybe we can use the 30.05 Kernel as base...that we can see what is the problem.

No offense from me but i dont will give up because this kernel is great!!!

EDIT: ONLY testing AOSP KERNEL!!!!!! No idea of TW Kernel!!
[Galaxy S 4 i9505 Original Android Development] boterkaaseneieren:
No advantage at all, if I where you stay on stock. What we do here on xda is all just for fun and meaningless. Come on man. Join the party and flash! Experience it your self.
[Galaxy S 4 i9505 Original Android Development] darkhelio:
what do you mean?

---------- Post added at 09:28 PM ---------- Previous post was at 09:26 PM ----------

Whats the better Governor to run games? why you dont add lionheart?
[Galaxy S 4 i9505 Original Android Development] :
[MENTION=4325945]ktoonsez[/MENTION]

I have to say that the latest build is the best so far. I ran into some freezes and stuff after flashing it but I remembered that I had to load the defaults settings even the battery with wifi or 3G on is not eating that much only 1% per 5min. Freeze and heating all gone. Running smoothly on Omega ROM v5.0 thanks man
[Galaxy S 4 i9505 Original Android Development] jamal2367:
THX for update to 3.4.75 and install from extSD works fine :D
[Galaxy S 4 i9505 Original Android Development] Advancer:
That is really impressive! :D
[Galaxy S 4 i9505 Original Android Development] BerndHhn:
[MENTION=4325945]ktoonsez[/MENTION]: what was the RR problem? Thanks so much for your new kernel :D Hope you survive the new years eve.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
http://xdaforums.com/showpost.php?p=48997597&postcount=7096
[Galaxy S 4 i9505 Original Android Development] shanume:
nice mate, but I can see u dont have google service framework on the list? how did u remove it?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Its just CM 11, nothing special done to it.
[Galaxy S 4 i9505 Original Android Development] shanume:
ah I see, but thanks for this fast answer :D so I think I need to live with this google service thing on TW rom :P
[Galaxy S 4 i9505 Original Android Development] dclarkg:
ROM: Echo v2.1 - KK 4.4 (GE)

KT kernel from 2 days ago (3.4.72--12.30.2013--g8ac88d3-dirt)

GOV: ktoonservativeq

SCH: bfq

Exact same settings on KT KERNEL thread, post #3.

Current bat: 81%

6h 1m on bat

SOT: 1 h 55 min (51%)

*note: CPU SPY drained 5% and better battery drained 1%, since is not daily use real bat level should be 87%

CPU:

Range: 81Mhz-2322Mhz

Scaling Range: 189Mhz-1998Mhz

Used freq (in usage order)

Deep sleep 61.2 %

189 Mhz 15.6%

1242 Mhz 9.6%

810 Mhz 2.9%

378 Mhz 1.6%

486 Mhz 1.5%

1134 Mz 1.5%

1026 Mhz 1.3%

918 Mhz 1%

other freq <1%

I've open 16 apps at once and switched between them and use them without any lag, the scrolling minimicro lag went away, I think is due to the GPU OC =]

Also I open every app I have at least ONCE and they all work (Movie studio, quickoffice, nandroid, netflix, rom manager, powerampp, root explorer, email, calendar, xposed, titanium, greenify as system app, system turner, better battery, super su, wahtsapp, sms, phone, pie control, and othes).

Ktweaker works flawlessly, all settings (OC/UV GOV/SCH) set and stick once you save them, rebooted twice and all previus settings were applied on boot.

I've tried everything to get FCs or RR and I just can't, also I've used this pohne heavily to test the kernel and I'm 100% sure that battery life will be even better with normal daily use.

Nice KT! PURE SILK

I will download the new kernel from today right away!

---------------

EDIT: Download todays kernl, flash it and reboot, ktweaker applied the saved settings without issues.

I'm truly shocked about the battery life, 70% left after all the testing, better battery showed an average of 3% drop per hour.

Also this is the first time I use UV and OC settings and my phone never felt cooler, really a shocker!
[Galaxy S 4 i9505 Original Android Development] Z-Blade:
This kernal truely is awsome, I decided to see what I can really get out of this kernal by seeing what screen time I can achieve and I was truely shocked.

23h 22m 26s on Battery with 14% remaining

6h 3m 12s of screen time

The screen time consist of watching 3 eps of anime, reading manga, phone calls, internet and sms. Unfortunately was not able to upload a screenshot.

ROM: Omega v19

GOV: ktoonservativeq

SCH: fiops

MIN: 189Mhz

Max: 1566Mhz

CPU UV: -50

GPU UV -100

Mod/Tweaks: ComaDose
[Galaxy S 4 i9505 Original Android Development] sachs:
For Jamal rom your settings are these?

http://xdaforums.com/showpost.php?p=41756874&postcount=3
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
I use those settings on all ROMs, always has worked for me on any platform :D :good:
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
That is PURE AWESOME!!!!!!!!! :highfive: :cool:
[Galaxy S 4 i9505 Original Android Development] schnip:
Hey ktoonsez what changes did you apply to prevent the rrs?
[Galaxy S 4 i9505 Original Android Development] davtse:
On echoerom ultra slim v12 + intelli3g exposed/auto. 2g-3g toggle I got 0% overnight drain. This is with an extended battery, but still impressive :D
[Galaxy S 4 i9505 Original Android Development] rauschkugl:
Ktoonsez could you have a look at the foldermount problem? There's no error anymore with the new ge kernel in the program but nothing is mounted correctly. With earlier kernels mounting wasn't possible at all.

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[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Need a logcat and probably a dmesg.
[Galaxy S 4 i9505 Original Android Development] angeloumbao:
Hey guys can i use the latest 4.4 G.E kernel with a TW rom?
[Galaxy S 4 i9505 Original Android Development] BerndHhn:
Nope, is only for GE...

The 4.4 Kernel works only on 4.4 and Samsung doesn't released a TW KitKat.
[Galaxy S 4 i9505 Original Android Development] bastardociccio:
I have see another problem with the last kernel (maybe is the same for foldermount):

-in the gallery I see the pictures in the extsdcard duplicated

-in the file manager i see /storage/extsdcard correctly, but i see also folder /mnt/media_rw/extsdcard but in this path I can't open pictures or install apk

so i Think that the gallery show this copy of pictures with the correct one (/storage/extsdcard) together

Is possible to not mount /mnt/media_rw/estsdcard ?

UPDATE:

I try to flash the old kernel to check the gallery issue, and i found that the duplicate is still there... maybe is a media scanner issue... update soon... (is there some one else that have this issue?)

UPDATE2:

I delete cache and data of "media storage"

I rescan the folder of pictures (DCIM) and now the duplicate are gone... OK

I reboot the phone and the other picture are show in the gallery... OK

So it seem not to be a kernel issue, sorry for boring here

;)
[Galaxy S 4 i9505 Original Android Development] xvital:
Hey , can you please show me the a screenshot of voltages ? , i dont remember what i did

for both cpu and gpu

i want to compare the voltages to know if i am right :p

Edit : from the settings in post 3
[Galaxy S 4 i9505 Original Android Development] FlanjeUK:
Anyone else having trouble getting KTweaker settings to stick? I did try to delete KTweaker data and reboot then re-try but it still won't work, set setting, close app, re-open app and I get this every single time:

Sent from my 9505GTi // SlimKat 4.4.2
[Galaxy S 4 i9505 Original Android Development] kantjer:
Yes, it happens to me also when I use the "screen off Mhz" setting. The normal CPU frequency isn't set after screen on.

I reported this earlier but no response sofar.

For now I stopped using the "screen off Mhz" setting to prevent this from happening.
[Galaxy S 4 i9505 Original Android Development] rauschkugl:
Ok. I'll try to get you one.

Edit: seems to be solved if I set up the paths again. Just already existing ones had a problem to be found. I'll try it again with an app that didn't work before.

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[Galaxy S 4 i9505 Original Android Development] schnip:
Ktoonsez as you might have noticed the benchmarks (antutu) are significantly worse compared to stock. Is this something to worry about or is antutu simply not "optimized" to correctly benchmark the s4 GE?
[Galaxy S 4 i9505 Original Android Development] Seth25:
I can confirm that antutu scores are indeed significantly lower on this kernel.
[Galaxy S 4 i9505 Original Android Development] schnip:
On faux kernel same issue though
[Galaxy S 4 i9505 Original Android Development] Seth25:
For me, on faux scores are ok, around 28K
[Galaxy S 4 i9505 Original Android Development] schnip:
Well maybe its rom related. Do you use jamals GE rom?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
You will have to search around for different configs (there are 100's of them) if you use your phone for benchmarking. My kernel doess a 20x times better job at thermal throttling, thus the lower scores, you can find configs that will get you 33-34k on craptutu.
[Galaxy S 4 i9505 Original Android Development] dclarkg:
Benchmark scores are not accurate for measuring real everyday use performance, what antutu and similar benchmark tests do is just push the phone to it's limits and run sets of instructions and math equations to test the theoretical highest computing performance of the device. The problem is that you don't need full 4 core /GPU max processing performance all the time and that kind of power means way less battery time per charge so it's not realistic for every day use. Also the benchmark tests are not that close to how apps behave in reality.

Custom kernels are designed looking for intelligent resources management in order to save as much battery as possible when idle and to deliver the exact performance boost required at any particular exact moment moment, for benchmarking purposes just set performance governor/schedulers UV, OC to max and that's it. I'm sure that a ''stock'' kernel on KT settings will have even lower scores. If the antutu tests were best battery life/performance ratio I'm sure it'll beat any other.

Just my $0.02. =]
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
You nailed it!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :highfive:
[Galaxy S 4 i9505 Original Android Development] zezzet:
hi, i put in mk8 4.3 rom the touchwiz ktoonz kernel 4.3 but when i receive a call phone not turn on so i can't answer.

and when i touch the right botton phone turn on very slowly...

how i can fix it?
[Galaxy S 4 i9505 Original Android Development] _PrEzi_:
Well, in Wanam Exposed (or in Xposed Framework) you have a module to artificially enable the benchmark mode ==> Increasing the Score.

Also if you want better scores tweak the Thermal Throttling Start/End values (don't go higher than 85 degrees Celcius for throttling to Start though).

Rest you can find by searching this thread. And as ktoonsez said = Craptutu. Artificial benchmark with artificially bloated scores just for the purpose to get higher numbers which are nowhere near the actual experience you will get from the awesome KT Kernel !
[Galaxy S 4 i9505 Original Android Development] Formhault:
I strongly advise NO ONE does this. I play one specific game online, so the whole chipset gets pretty hot - even at the default thermal throttling limits. I'd say it gets 2 Celsius degrees below the point where it'd seriously hurt my left thumb :) .

So YAY to thermal throttling. At least on the Galaxy S4, with KT kernel. NO to thermal throttling on the Nexus 4... you know... :silly:
[Galaxy S 4 i9505 Original Android Development] dclarkg:
7YY25677R1995851A

Here you go [MENTION=4325945]ktoonsez[/MENTION]

Is not much but you can have a beer or two, nice kernel coding!

Also one question, I've seen the ''PowerManagerService.WakeLocks'' running a lot on the ROM, what is this? It is under Kernel Wakelocks on BetterBatteryStats app and I don't know what it is
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Thanks man, really appreciate it :D. PowerManagerService wakelocks are associated with charging so its 1 of 2 things, the ROM is requesting charging wakelocks more often/longer than it should or you might have some gunk in the micro USB port that is tricking it into thinking its charging.
[Galaxy S 4 i9505 Original Android Development] _PrEzi_:
Well, yes, I also use lower values, however 85 degrees is the max upper limit, a degree more would be an overkill already.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
I personally use 80 and 77 for thermal settings, have been using that since I bought the phone in May of last year.
[Galaxy S 4 i9505 Original Android Development] bloodymackey:
this thread is for you. http://xdaforums.com/showthread.php?t=2357417
[Galaxy S 4 i9505 Original Android Development] Formhault:
The Note 1 I had a not very long time ago used to go even up to 98 Celsius degrees (CPU). Of course, the battery was going down like crazy then, and my fingers were probably trying to avoid half of the screen, too... which rendered gameplay pretty much impossible, lmao. Soooo yeah... you thought 85+ is overkill :laugh: :silly:

---------- Post added at 08:15 PM ---------- Previous post was at 08:10 PM ----------

I'm still on SlimBean 2.2 (latest build, Android 4.3.1, of course) with the latest KT kernel and... I've noticed a strange behavior.

I've been using Ktoonservativeq governor for a while now - for the instant-wake-on-button-press thing (which I don't really notice, by the way) and... here's the thing. I have the phone in my pocket, someone calls, and what do you know... I take it out of the pocket and the screen remains black for another two seconds until it lights up so I can do anything. Same goes for when the call ends, so I put the phone away from my ear, and the screen is STILL black for an extra couple of seconds.

I switched back to Ondemand last night and can't tell if this behavior is still being exhibited or not. But I did receive one call today and noticed the screen remains black a LITTLE LESS than two seconds when I take it out of the pocket in order to answer a call...

I don't know... this could be a ROM thing, as well... I dunno. For what it's worth, I undervolted both the CPU and the GPU by 75 milivolts, but I really doubt it matters. The phone doesn't crash whatsoever during normal use / heavy gaming, so...

Oh and also the lowest CPU frequency is 189 MHz. Again, I doubt that is a factor, as when I had weaker phones (say, HTC EVO 3D) the CPU could go as low as 90 something MHz without anything going wrong, so... I'd say ~200 MHz is a pretty high enough operating frequency for stuff like screen turning on, lol.
[Galaxy S 4 i9505 Original Android Development] dclarkg:
What is this thermal thing? I saw it on the kt settings... Should i adjust it? Any recommended settings?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
It is what controls when to start throttling CPU frequencies when things get too hot.

The setting is in Extras->KThermal Control

I set:

Temp Limit Start = 80

Temp Limit Stop = 77
[Galaxy S 4 i9505 Original Android Development] Broli@666:
[MENTION=4325945]ktoonsez[/MENTION]

Big thx for your hard work on the GE 4.4.2 kernel!

I can't imagine how difficult the work must have been, because I cant code or however You name your work! Big respect from Germany!

4U553842N1291583F take one ore two beers for Gratulation!

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[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Thanks man, AWESOME!!!!!!!!!!!! :good:
[Galaxy S 4 i9505 Original Android Development] trueking7:
Has anyone tried this kernel with ml6 roms like GoldenEye 18.1?

sent from my i337m running GoldenEye 16.2 with Ktoonsez
[Galaxy S 4 i9505 Original Android Development] dclarkg:
Are those values in percentage? Is this the same as the regular PCs throttling when OC? What about the minimum throttle Mhz option? Sory for all the questions, i'm a noob.
[Galaxy S 4 i9505 Original Android Development] om22:
Values are degree celsius. The minimum throttle Mhz option defines the lowest value where your phone´s cpu will clock down if the temp get´s too high.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Values are actual degrees in celcius

Its similar to PC throttle, all its doing is lowering the Mhz to reduce heat.

minimum throttle Mhz I leave default, that specifies what the lowest Mhz you will allow throttle to go down to.
[Galaxy S 4 i9505 Original Android Development] dclarkg:
Thx for the info, I already changed the settings to 80 and 77. Just out of curiosity, what is the max temp the S4 CPU can handle? 80 sounds a little too high.

Also, 23 hours on battery the AC, 4 hours and 10 min screen time, 17% bat and ZERO issues, I used almost 30% yesterday on testings so I'm sure the next charge will last minimum 2 days with heavy use. Also my phone is so cold that you could say is off =]
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
I believe the hardware spec is 90 but here is something to remember. The temps spike very fast so you are only at 80 for a split second and then back down to 77 or lower in another second or 2. Since there is no good cooling in the phone the temps do spike wildly which is what made me pick 80 as a nice happy medium.
[Galaxy S 4 i9505 Original Android Development] Formhault:
[MENTION=4325945]ktoonsez[/MENTION] Hope you saw my previous post. Here's another one :D.

So, last night I slept over and left my phone connected to the Wi-Fi (a D-Link DIR-615, wireless mode set to N-only, channel 8; router was like less than two feet away). Sync ON, no apps open, battery around 75%.

In the morning (9 hours later) battery was down to 20% and Wi-Fi was activated, but no longer connected to the router.

Something similar happens at home, too, where I have a D-Link DIR-600 (N-only, too, but set to channel 13 - which is somewhat troublesome with AOSP on the Galaxy S4, it seems)... This happens from time to time - say, once every two weeks I guess. It's curious because I was expecting this issue to be related to the channel 13 my router is set to broadcast wireless on, so now that it happened on another router set on channel 8... it's curious, lol.
[Galaxy S 4 i9505 Original Android Development] dclarkg:
Thx for the info! I lower the limits to 79 and 76 jaja Me and my TOC :p
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Wow, that is weird. Network debugging is so damn hard too. About a year ago, I was battling about a 10% per hour drain on my phone, thinking it was a change I made to my kernel, blaming bad cell service, a typo that I thought I might have had, but in the end, it ended up being my wifi switch. It worked perfectly fine functionality wise but would drain the crap out of my battery, took me almost a month to realize that it was the actual wifi switch, weirdest thing I ever saw.
[Galaxy S 4 i9505 Original Android Development] _PrEzi_:
What modem are you on ? GSM/LTE(WiFi) ?

I have noticed similar behavior once on my S4 when I was on old LTE NON-HLOS modem (and my old Tenda N150 cheap Chinese sh33t router -- so this could be router related or modem LoL ;) )

Since a few months I am on XXUBMH1 LTE (old bootloader, can't go higher unfortunately) and it seems fine.
[Galaxy S 4 i9505 Original Android Development] ZlajoX:
What rom and theme is this? :D
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
CM 11 that I build from source and cobalt theme.
[Galaxy S 4 i9505 Original Android Development] ZlajoX:
Thanks.

Is it classic cm11, or something special and upgraded by you :D

EDIT: if i can install cobalt theme on ge 4.4.2 ?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Its stock CM 11. Yes it works with all CM 10's and CM 11's
[Galaxy S 4 i9505 Original Android Development] troullis2004:
Could you please post a link for this modem? Thanks a lot.
[Galaxy S 4 i9505 Original Android Development] _PrEzi_:
This is only the NON-HLOS part of the modem (called WiFi FIX, Sound Fix etc., for OLD Bootloaders without KNOX).

This is the latest LTE/WiFi Fix that supports the OLD bootloader -- anything above it will break sound / WiFi and probably also GSM part when screen = off.

Download :

http://d-h.st/f99

Uploaded By: DjeMBeY

GSM Modem Latest (safe to be flashed even on old bootloaders ) :

XXUEML6 :

http://d-h.st/g0j

WiFi Fix ML6 (NON-HLOS XXUEML6 LTE) == for NEW Bootloader ONLY!

http://d-h.st/Vvo

If you are on the new Bootloader you can flash both parts ML6 ;)

IF not = you MUST mix them.
[Galaxy S 4 i9505 Original Android Development] ZlajoX:
Thanks
[Galaxy S 4 i9505 Original Android Development] shanume:
thanks I have already found this thread :) so now I have move this to user app and greenify it, now I just need is testing hehe,

but thanks for this links anyway.
[Galaxy S 4 i9505 Original Android Development] dclarkg:
Some pics! Please add 1 hour to screen time and 2 hours and 15 min of battery time to the time on the screenshots since i did a reboot and it cleaned previous stats, you can see that the graph starts at 90% when i was already testing, 30% drained on tests so this times should be way higher.
[Galaxy S 4 i9505 Original Android Development] Formhault:
XXUBMH1 LTE modem (old bootloader here) and XXUEMKF GSM modem. I doubt that is the problem...

The two routers I went to sleep while connected to are not exactly sh33t. They are quite good, despite their somewhat low price. Compared to other products in the same price range (say, TP-Link or Tenda, and even Linksys, for crying out loud)... they are surprisingly good.

---------- Post added at 09:56 AM ---------- Previous post was at 09:55 AM ----------

Wi-Fi switch? You mean the toggle in Settings -> Wi-Fi...?! If yes... then how the hell can that little thing be bugged in such a way?! :eek: :eek: :eek:
[Galaxy S 4 i9505 Original Android Development] _PrEzi_:
I'm not saying that a DLink is good or bad.

I was rather pointing out at a possible issue -- if the router has a firmware bug it can possibly send more broadcast packets... or DHCP -- more handshakes etc. effectively waking up your phone/wakelocks. Many possibilities here...

I assume you are running the latest DLink firmware (or are you on a custom one ) ?