yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9505 Original Android Development] GabrielSousa:
build of today,

yes, wipe cache and dalvik,

the kernel works with other GOVs
[Galaxy S 4 i9505 Original Android Development] Matt3333:
Can't find the root to the problem here, but I'm getting seriously poor battery life. Probably half the amount compared to stock kernel. I do a clean installation, let the kernel settle for a few days, default settings and it just tears a hole through my battery. BBS reports no wakelocks :confused:
[Galaxy S 4 i9505 Original Android Development] Mistertac:
Gotta be ROM or APP related. Or maybe even how your phone is handling data in your location MAY effect battery as well but this kernel set up the right way should only improve things. I'm sure with more details this can be sorted out for you

[emoji16]
[Galaxy S 4 i9505 Original Android Development] munichsfinest:
Using Viper4Android I can't do that in a million years, that thing sometimes holds several cores beyond 1000 MHz :eek: Even with one core at selected scaling max I get an awful stuttering and ear-torturing distortion every so and so seconds... But I blended KT v6 with Comatose profile's screen off settings and now it works just fine.
[Galaxy S 4 i9505 Original Android Development] __NBH__:
I use viper too, do you use super audio quality?

I use high quality audio and it seems fine.
[Galaxy S 4 i9505 Original Android Development] munichsfinest:
Yes, I user super audio quality because, well, I like super audio quality :D
[Galaxy S 4 i9505 Original Android Development] Matt3333:
I'm on Omega V28, the stock kernel on that gives off perfect battery life, literally as soon as I flash KT it gets halfed
[Galaxy S 4 i9505 Original Android Development] Mistertac:
Alright well I don't doubt what you're saying just that seems very strange to me. Maybe one of the heavy hitters in here can help ya out with that. I've never had anything but improvements after flashing this kernel
[Galaxy S 4 i9505 Original Android Development] djmik21:
My friend the stock kernel on omega is talexop which uses a really battery minded setup of ondemand. You should grab a profile like dead by april or commatose profile and you will get a really good battery life out of it too. Have you tried ktoonsified v6. It's a pretty good setup also.
[Galaxy S 4 i9505 Original Android Development] Mistertac:
Maybe you quoted me by mistake? I have no problems with this kernel and run it with all the ROMs I flash. And actually I love all the Comatose profiles. I get amazing battery with the performance profile Rebirthing .

No problems here!
[Galaxy S 4 i9505 Original Android Development] djmik21:
Oh sorry. Yeah i love this kernel and this profile thread too.
[Galaxy S 4 i9505 Original Android Development] ghira283:
this kernel and a show, thanks x your work
[Galaxy S 4 i9505 Original Android Development] Matt3333:
FC on CPU voltage settings now.. tried deleting Ktweaker folder
[Galaxy S 4 i9505 Original Android Development] chabstyle:
Hey guys,

i really need your help. I have much random reboots, no hot boots, random reboots and i don't know, why. I had them on ext4 on all three partitions and now i have f2fs on all partitions and still the same. I am on C-Rom and latest aosp kt with smooth operator profile. I wiped everything and don't know what to do, to get this phone stable. I have all three logs attached, i hope you can help me. I have stock voltages in profile.

Thanks in advance,

chabstyle
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
First thing you should do is get off that profile if you are having problems. It is heavily under volted for CPU and GPU and OC'd to as well. Try my ktoonsified v6 profile, but after you load it immediately go to the CPU and GPU voltage screens and hit menu button and load stock voltage tables and apply them and you might as well set max Mhz to 1890 like stock.
[Galaxy S 4 i9505 Original Android Development] chabstyle:
I did like you said and now i will test it. The Problem is that this only happnes, when i wake my device from sleep. Is there nothing wrong in the logs?

Thanks. :)
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
It never references a specific function, so I cant trace it. The first rule of debug is to remove all OC/UV other wise all I would do is look at logs.
[Galaxy S 4 i9505 Original Android Development] chabstyle:
It was on stock voltages, but with OC. Now i have set normal clocks.

Thanks
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
So you were not running "smooth operator" profile?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Change Log 05.14.2014

1. KTweaker 7.1 (this is just an update for my S3 guys, nothing new for S4)

2. sched: set mc_power_savings=2 this feature packs tasks together and try to bind them to cpu0, which in theory will let cpu1 idle longer, thus improving battery life.

3. kernel:sched: LOAD_FREQ (4*HZ+61) avoids loadavg Moire

4. smp: patches from mainline 3.5 to hopefully help with hotplug efficiency

5. Linux 3.4.89
[Galaxy S 4 i9505 Original Android Development] John_wba:
Awesome :D
[Galaxy S 4 i9505 Original Android Development] David_cole:
Flashed 3 kernels today and this is best by far
[Galaxy S 4 i9505 Original Android Development] rauschkugl:
Please post files not the text. This is horrible for the people on tapatalk.

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[Galaxy S 4 i9505 Original Android Development] _Sofos_:
Flashed latest version.

Didn't change into the new format the whole thread talks about lately but I can feel my phone smoother, especially while scrolling.

No idea if it's indeed battery friendly or not yet but that's definitely the version I'm gonna stick with for a looong time.

Nice release!
[Galaxy S 4 i9505 Original Android Development] jumpers:
please don't quote post that you find too long, you are doing the same "error" as him. ;)
[Galaxy S 4 i9505 Original Android Development] rauschkugl:
No I'm not, because quoted posts that are so long are shrinked.

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[Galaxy S 4 i9505 Original Android Development] kofe:
Yours didn't.

So i agree to the guy before: don't quote posts that are THAT long...

Or just use the

option.
[Galaxy S 4 i9505 Original Android Development] _Sofos_:
Oh come on, stop posting about long posts and flash and report about the latest version already! :P
[Galaxy S 4 i9505 Original Android Development] chabstyle:
I was running smooth operator, but i set stock voltages and let the OC in the profile. Sorry for being a bit dumb.

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[Galaxy S 4 i9505 Original Android Development] rinkoui:
Hi I've been on the few latest builds for 4.4 AOSP but have been getting slow speeds on WiFi. I'm currently on KT v6 profile but would like to know if there are any settings I can go to to improve WiFi speeds. Thanks
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
You can try another "Congestion Control" under TCP/IP settings to see if it will help but probably not since wifi is purely a hardware function, not much a kernel can do at all to change speeds. Mostly it is dependent on the app you are using and the strength of the physical signal.
[Galaxy S 4 i9505 Original Android Development] rinkoui:
I see. Thanks for the prompt reply!
[Galaxy S 4 i9505 Original Android Development] nikerossxp:
Hello all! I have a problem. When i listening music thru Power Amp, and my signal is changing between LTE, 3G, 2G (in buildings, underground), i hear a massively sound lags. What should i do?

PAC Rom 4.3 (latest), KTkernel 14.05.2014, Profile KTv6, Radio FNC9.

Problem arrived on two 9505.

P.S. - on PAC4.4 i dont have a massively lags, but have just lags.
[Galaxy S 4 i9505 Original Android Development] dclarkg:
The answer is search the thread, it was discussed a few pages back including solutions
[Galaxy S 4 i9505 Original Android Development] nikerossxp:
thanks, i found, will try.

I think, this information should be placed in first post.
[Galaxy S 4 i9505 Original Android Development] jumpers:
a have the same issue, but, my problem is hardware-side i think, 50% signal loss. (my S3 get 4 bars of wifi, my S4 only 2, and verry crappy), i think that the cable that is used for the antenna is "broken".
[Galaxy S 4 i9505 Original Android Development] rinkoui:
I'm doubting hardware issues for my phone as my LTE is actually faster than my WiFi speeds. I'm looking at my router settings meanwhile. I'll try flashing another kernel should this persist just to be sure.
[Galaxy S 4 i9505 Original Android Development] spaxx24:
Great kernel!

I'm looking for some performance / battery / balanced settings to try out, anyone got some? :)
[Galaxy S 4 i9505 Original Android Development] hawkerpaul:
They are all in the KT Tweaker Shop in the KTweaker app
[Galaxy S 4 i9505 Original Android Development] calinoii:
What values should I modify in kernel settings to reduce the lockscreen unlock effect lag?? I have the stock settings
[Galaxy S 4 i9505 Original Android Development] SWTR:
Are you on CM or Stock?

Take the v6 profile from shop.
[Galaxy S 4 i9505 Original Android Development] jumpers:
LTE and Wi-fi are two separated chips.

i tryied to go back on a stock rom via Odin, with all the wipes, and same problem.

Envoyé de mon GT-I9505 en utilisant Tapatalk
[Galaxy S 4 i9505 Original Android Development] calinoii:
Touchwiz 4.4.2 thanks,will take a look
[Galaxy S 4 i9505 Original Android Development] SWTR:
I can't install Better Battery Stats on /system and I can't install any other app in /system or delet files under /system.

Is this known bug? Even after a clean install of CM.

I'm on 4.2 bootloader.

I've made a logcat.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Definitely some kind of "root" issue, nothing to do with the kernel.
[Galaxy S 4 i9505 Original Android Development] rinkoui:
I see. Thanks for the info. I wasn't aware of that.

I've tried reverting to the stock kernel provided with the PAC rom that I'm currently using and it's still persisting, so I guess it could be either the problem with the rom itself or (unfortunately) the hardware. :(
[Galaxy S 4 i9505 Original Android Development] coyttl:
Download and install SuperSu. Some ROMs have another SU that won't allow /system to be mounted RW.

Like KT says, not a kernel issue. Install SuperSu and you'll be good.
[Galaxy S 4 i9505 Original Android Development] narco14:
for me too, bbs working good in systen/app
[Galaxy S 4 i9505 Original Android Development] andyjg247:
It used to install there fine for me tii but has stopped since I wiped fresh for f2fs. The root box works and I have it everywhere else but when I try and install to system it fails. I've used titanium to switch it (which I assume does the same?). Only changes were new version of cyan plus new version of kernel with f2fs and recovery. I seem to lose the app completely when upgrading cyan sometimes too.
[Galaxy S 4 i9505 Original Android Development] narco14:
maybe tthe bug coming with f2fs and not in ext4
[Galaxy S 4 i9505 Original Android Development] SWTR:
I had also this problem. I restartet my device and the app was away.

I'm on ext4.
[Galaxy S 4 i9505 Original Android Development] Misk77:
Latest tw kernel.

So far no problem.. All good :thumbup:
[Galaxy S 4 i9505 Original Android Development] krz_ayman:
deleted
[Galaxy S 4 i9505 Original Android Development] Tergon:
I am trying to convert the latest official liquid 3.0 ROM file for 9505. The app built in to KT tweaker,,never converts the file properly now for some reason.
[Galaxy S 4 i9505 Original Android Development] störte:
For me it was working. If you like i can upload the converted rom

There is the converted Liquid for i9505 https://www.dropbox.com/s/f2l6b7xhr9t8pdc/LS-KK-v3.0-OFFICIAL-jflte-F2FS.zip
[Galaxy S 4 i9505 Original Android Development] bala_gamer:
Use different file manager to pick the zip file, I used root Explorer and it didn't work
[Galaxy S 4 i9505 Original Android Development] Tergon:
Thanks allot bud. I tried for a few hours to get it to work with no good out come. Thanks

---------- Post added at 05:13 AM ---------- Previous post was at 05:10 AM ----------

The file manager to convert the files is built into the kt tweaker app.
[Galaxy S 4 i9505 Original Android Development] störte:
Did you make sure that your twrp has f2sf written in red on top and that your partitions are all converted ?

I had that once with an older version untill i found out that i tried to flash the converted on ext4 (forgot to tick on the f2fs option)
[Galaxy S 4 i9505 Original Android Development] jumpers:
i use Cyandelta to update my roms zips, can i make it F2FS without problem doing this ?

- download zip from CyanogenMod's website

- F2FS modification with KTweaker (or manualy)

- selecting this file with Cyandelta

- updating my zip daily

i dont know if Cyandelta is "reseting" my update-script.
[Galaxy S 4 i9505 Original Android Development] John_wba:
Converting ROM zip first is not really needed, to get all partitions f2fs follow the normal steps to get data and system and cache f2fs (tick in settings), format data etc, then you'll need a backup on external SD, restore that non f2fs backup (it will convert it during the restore)... Profit, ROM, will boot up fully f2fs.
[Galaxy S 4 i9505 Original Android Development] __NBH__:
I wondered this myself, if you could just flash the modified TWRP, make a backup of all your rom and data to the external SD, format the partitions to F2FS then restore the backup and it all works. But I understand the process wipes the internal SD so just backup any data from there you want to keep like photos etc and you should be ok?
[Galaxy S 4 i9505 Original Android Development] bala_gamer:
oh yes , didnt note that, probably the older version of kernel had that afaik
[Galaxy S 4 i9505 Original Android Development] John_wba:
Yes, I used this method myself as converting a zip always boot looped, but the way I said worked 100% just make sure to have your back up saved on external SD, and/or your PC.
[Galaxy S 4 i9505 Original Android Development] Tergon:
I was simple installing over the existing f2fs partion. It doesn't look like my kt tweaker wants to convert the file properly at all.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Post the updater-script from the zip file so I can see whats wrong with the zip you started with. Actually give me both, the one from original ROM and the convert ROM zip.
[Galaxy S 4 i9505 Original Android Development] Tergon:
It simple doesn't work. It appears as though the app is glitchy, or running to fast, time and files flash on the screen on and off, well it is trying to convert. First time it seemed to work the original ROM file is 198 MBS, convert first time ROM was now 174 MBS, didn't think some thing was right. Every time I tried after that would only convert to a size of about 60 mbs in size. Not sure what is wrong running kootsfieds V6.
[Galaxy S 4 i9505 Original Android Development] dr.wtf:
do i have to look out for anything if i want to flash another kernel?
[Galaxy S 4 i9505 Original Android Development] Tergon:
Your file failed to install over version 3.0 from April 19, already convert that ROM and no problems running F2FS with that ROM. Not sure what the problem is.
[Galaxy S 4 i9505 Original Android Development] gerardo87:
Anyone have problem with the latest tw update? My recovery date is being crazy (says a date about 1922). I try with different rom and recovery but the problem is still here. So I think the problem coming with this new version but I don't know why (maybe something about daemon time managed by kernel?). Anyone have advise???

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[Galaxy S 4 i9505 Original Android Development] erghetto:
yeah.. i flashed vanir rom 2 days ago (this rom has kt built in) and i had a problem with whatsapp caused by date problem.

also another user on our italian forum has reported the same thing on different roms with this last version.

so it's a little problem of kernel
[Galaxy S 4 i9505 Original Android Development] SWTR:
I have it on every reboot. I think it too.
[Galaxy S 4 i9505 Original Android Development] djmik21:
I would suggest another profile for you beacuse ktman uses a pretty conservative profile. Try one of the project commatose profiles from the profile shop. I suggest whispersin the dark v2 or rebirthing.
[Galaxy S 4 i9505 Original Android Development] nick123ablxx32:
Cm 11

*deleted*
[Galaxy S 4 i9505 Original Android Development] LuigiBull23:
Try adjusting one or a combination of these settings and see if it helps.

1. Raise bluetooth profile MHz to about 486mhz.

2. Lower block_cycles_raise_screen_off to 1 or 2

3. Reduce down_threshold_screen_off to somewhere between 35-45

4. Set lockout_2nd_core_hotplug_screen_off to 1

5. Lower sampling_rate_screen_off to somewhere between 20000-35000

6. Set super_conservative to 0
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
For all brave people who wants bleeding edge experience

http://xdaforums.com/showthread.php?t=2754476

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[Galaxy S 4 i9505 Original Android Development] elkay:
This is the exact problem I'm seeing on my phone, with missing calls and texts when the screen is off, but I got laughed at when I said it had something to do with the kernel (I meant governors and the such too when I said that). I don't set anything special in any tuning apps, but if I do use System Tuner Pro to enable the ktoonservativeq, my phone becomes completely dead once I put it to sleep and I need to cold boot it to get it back running. Is there something I can look at to fix this? Missing calls but getting VM notifications is getting old real quick.
[Galaxy S 4 i9505 Original Android Development] gerardo87:
So I'm not alone [emoji16] maybe [MENTION=4325945]ktoonsez[/MENTION] can give to us much information to fix it [emoji1]

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[Galaxy S 4 i9505 Original Android Development] Shiroh1ge:
Every time I see a new version up I get a little bit warmed up on the inside.
[Galaxy S 4 i9505 Original Android Development] DLAddict:
Flashed this on my phone.

Now, phone no longer boots.

It just keeps on vibrating while the blue LED blinks.

How do I fix this?

Is there a previous version?

I didn't do a back-up. :(
[Galaxy S 4 i9505 Original Android Development] cdzo72:
Typical... you don't deserve help! You admit to not doing a backup and the post CLEARLY states to flash ROM if phone won't boot
[Galaxy S 4 i9505 Original Android Development] HaTrED_:
That's a huge mistake and now you've learned it by the hard way!! :-|
[Galaxy S 4 i9505 Original Android Development] andyjg247:
Should post this in the other thread really as it isn't related to this one. Can you boot to recovery and re-flash your ROM?
[Galaxy S 4 i9505 Original Android Development] DLAddict:
Yeah, I already posted it there. :)

Have already restored my phone by:

- booting into recovery

- flashing GE ROM

- flashing ktoonsez kernel
[Galaxy S 4 i9505 Original Android Development] m_beek:
Hi Everybody,

I flashed This awesome kernel few weeks ago, and my S4 shutdown when flash is used ... is it caused by this ???*

Thanks :)
[Galaxy S 4 i9505 Original Android Development] Formhault:
What do you mean your S4 shut down when flash was used?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
I'm guessing he is trying to flash something while the phones off. That won't work to well that's for sure
[Galaxy S 4 i9505 Original Android Development] franzyroy:
I didn't understand that. I think rather he says that since he flashed this kernel, now when he trys to flash another, his S4 does shutdown after.
[Galaxy S 4 i9505 Original Android Development] m_beek:
Sorry for bad experssing, I mean when I use The Camera Flash , My S4 Shutdown immediately ! is it caused by This Kernel ?
[Galaxy S 4 i9505 Original Android Development] gerardo87:
No one?

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[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Kernel is identical in all versions of my TWRP recovery, so I dont know what you are doing and my time and date are always right on my local time.
[Galaxy S 4 i9505 Original Android Development] gerardo87:
I don't know too :( I never had any problems with your kernel. I'll do other tests [emoji16]

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[Galaxy S 4 i9505 Original Android Development] ktoonsez:
You seem to be really confused. My kernel has nothing to do with recovery at all they're two separate entities the two do not run at the same time.
[Galaxy S 4 i9505 Original Android Development] XxmentxX:
Good profile for performance and battery ?

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[Galaxy S 4 i9505 Original Android Development] Formhault:
Ktoonsified V6.
[Galaxy S 4 i9505 Original Android Development] XxmentxX:
Thanks bro

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[Galaxy S 4 i9505 Original Android Development] gerardo87:
Yes I'm really confused because I try to change different recoveries (twrp or philz) and rom (echoe or imperium) and the problem still the same (on recovery, until the telephone boot up, the date and time are wrong). I agree with you about the kernel and recovery are separate entities (I know that) but that problem is coming with the flash of this latest kernel version. I'm just hoping to find a solution but maybe I'm not in the right way [emoji16]. I'll try to start with a clean base (recovery, kernel and rom) to see if that fix it. Thanks anyway for all [emoji1]

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[Galaxy S 4 i9505 Original Android Development] judajaki:
hi, your kernel is awesome and I use it for all my roms. But I have problem, now I have ColorOS rom, and when I flash your kernel wifi won't turn on.

I try to modify build.prop but I can't find line ro.securestorage.support=true

Do you have any other solution? Thanks in advance
[Galaxy S 4 i9505 Original Android Development] kfallz:
Just add the line yourself and change it :)
[Galaxy S 4 i9505 Original Android Development] judajaki:
can i add it anywhere in the.build.prop or in the special place?
[Galaxy S 4 i9505 Original Android Development] kfallz:
Just add it at the end
[Galaxy S 4 i9505 Original Android Development] judajaki:
ok, thanks man, i will try that to see if that works

EDIT: I add line but no luck, still wifi won't turn on
[Galaxy S 4 i9505 Original Android Development] stevvie:
I fixed my missing wifi by using one of these modems http://d-h.st/users/DjeMBeY/?fld_id=16262#files

Changing kernels made no difference and i already had ro.securestorage.support=true in build.prop
[Galaxy S 4 i9505 Original Android Development] phil.o:
You have to set it to 'false'.

°°° tapatalked °°°
[Galaxy S 4 i9505 Original Android Development] 9Lukas5:
For all interested in a OnePlus One Invite, here you can sign up for maybe getting one: http://tinyurl.com/m3vlt7h

L
[Galaxy S 4 i9505 Original Android Development] Dijkstra88:
New gcc toolchain 4.9.1.05 released by Christopher and Linux 3.4.91 :D

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[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Yummy!! Hope it will be in the next update :)

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[Galaxy S 4 i9505 Original Android Development] jarylw:
I can't seem to flash the twrp all in one recovery. It wouldn't boot into recovery and would continually try to boot but the splash page keeps appearing and it never gets into recovery. I've also verified the md5 sum of file, so its not a bad downloas
[Galaxy S 4 i9505 Original Android Development] VogonP0et:
Which version of TWRP are you using, and how are you flashing it? I use the SGS4Flasher app to drop in the regular TWRP 2.7.0.1 recovery and it works perfectly, I can then enter recovery and flash the KT All-In-One version with no problems.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
You could try this:

Delete the TWRP folder on your sdcard before flashing, it might have some settings in it that are tripping up 2.7
[Galaxy S 4 i9505 Original Android Development] jarylw:
That temporary fixed it. It trips every time I try to set a custom time zone