yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9505 Original Android Development] Abu-khulzat:
At last, after Folder Mount app update all my problems with exfat sdcard on BMF5 rom are gone. So the fault was not with KT kernel.
[Galaxy S 4 i9505 Original Android Development] LyuboA:
ktoonsez i really love your kernel but i have little problem when i move app to extsdcard and reboot the phone i no longer can use that app

its says that the app is not installed so is this a bug in apptosd support ot exfat support ? if i format my card to fat32 will it fix this problem

i have ti with 06-17-13 and the new one 06-22-13 on MEA and MF4 same problem can u help ???
[Galaxy S 4 i9505 Original Android Development] x.Orville.x:
Can u upload the new kernel to other page i can download from mediafire
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Whats the actual link, you just linked to a page? Ill give it a try with f2fs. Im on 4.20.2014 nightly.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Have fun

http://xdaforums.com/attachment.php?attachmentid=2620533&d=1394307007

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[Galaxy S 4 i9505 Original Android Development] vagaBond07:
Tried both but stuck on boot animation :(
[Galaxy S 4 i9505 Original Android Development] rlorange:
Did you know about the updater binary is actually a script trick KT? It allows for much more thorough checks when you flash with all normal sh scripting syntax available instead of being limited to edify and secondary separate sh script files. Might be worth using. Chainfire pioneered it for cf-root

---------- Post added at 01:32 AM ---------- Previous post was at 01:28 AM ----------

Also any idea why zram never gets used on AOSP? Standard or my 4X setup. Everything looks exactly like TW but instead of gobbling it up like a hungry beast as soon as you boot on TW it stays forever empty on Cm11... Strange since zram runs completely differently on 4.4 it should not be used lightly like older Android did...

It's not just yours stock cm11 kernel was the same
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Guess I wont flash it then :(
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
But it should work...

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[Galaxy S 4 i9505 Original Android Development] munichsfinest:
I tried this one and it works flawlessly: http://xdaforums.com/showpost.php?p=51812380&postcount=1340
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Just tried it. Works like a champ. This one sounded better since it had the work final in it.
[Galaxy S 4 i9505 Original Android Development] munichsfinest:
I chose it because the other one seemed like the one I'd been using for 1-2 months, in name and release date. Antutu runtime score a bit over 3000 now if it's in a good mood :good:

Edit: i hate my damn chip, it just rebooted instantaneously as i just selected Feed the Machine profile, I even changed the profile to max. 1998. MHz and stock voltage table before selecting it *grrrrrrr*
[Galaxy S 4 i9505 Original Android Development] wEaKlY27:
Can i flash that to my TW echoe rom phone?
[Galaxy S 4 i9505 Original Android Development] munichsfinest:
I'd rather say no cuz it's optimized for CM11 which wouldn't boot without those optimizations. But afaik it's the same as the normal dalvik patch apart from those changes. But I'll leave that question to the pros :)
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Why did you leave the GE rom? :p

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[Galaxy S 4 i9505 Original Android Development] Formhault:
I'm assuming you will include this (or whatever other patch like this may come up... :silly: ) in your next release? :D
[Galaxy S 4 i9505 Original Android Development] vagaBond07:
Are you with f2fs system? Mine still wont boot with this
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Yes f2fs on all 3 partitions. Im guessing your not on CM? Or a really old CM?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
No f2fs support in the ROM so I have no choice right now since testing all that stuff. I see the Play Store problem is still present when using CM, very annoying!!!!!!!!!!!!!!!!!!!!!!!
[Galaxy S 4 i9505 Original Android Development] störte:
First day with f2fs and liquidsmooth. Works great no problems.

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[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Which play store problem?

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[Galaxy S 4 i9505 Original Android Development] vagaBond07:
CM M3, yah maybe thats the reason
[Galaxy S 4 i9505 Original Android Development] munichsfinest:
Same question, never had one...
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
After about 1-2 weeks, Play Store will just keep coming up with a big "Retry" button and never actually connect to the store ever again even though there is a internet connection.
[Galaxy S 4 i9505 Original Android Development] rlorange:
Argh I'm invisible!!
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Im just busy with real work right now. I already wrote a function in KTweaker to convert ROM zip to f2fs so I dont need anything else. As far as CM using zram I dont know why it doesnt use it, you know I am not an expert on zram creation and usage. I have never used it since I always have 1.4GB of RAM free on AOSP.
[Galaxy S 4 i9505 Original Android Development] rlorange:
Ah cool cool :) I'm a big boy, 34 years old lol! God only knows how you find the time to do so much deving and your engineering work...

I'm a dual booter so I'll be joining this F2FS party late. Official TW 4.4 from wanam is surprisingly good I'm finding... But cm11 it's on a surge up too these days. Can't give either up!

But mainly if i get into a bootloop on one rom messing about i can fix it on the other he he
[Galaxy S 4 i9505 Original Android Development] vagaBond07:
Does this mean, flashing ROMs will be fun again without PC? :D
[Galaxy S 4 i9505 Original Android Development] jumpers:
:o i only have 800/900mb, without a lot of useless (for me) system apps, and greenified all the rest. how do you that ? :o
[Galaxy S 4 i9505 Original Android Development] LuigiBull23:
Pretty much..
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
By using CM 11. I have 126 total apps installed (that includes all system and suer apps) if that helps you.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Yes, I added a tool under "Tools" in ktweaker that lets you pick a ROM zip and it makes changes for you to make sure it formats the /system to f2fs for the guys that want to use f2fs on all 3 partitions. Best part is there doesnt need to be a special kernel zip as my install script takes care of it all automatically. Also you will be able to use my normal TWRP.F2FS version for using f2fs on just /data and /cache or doing the full blown 3 partition formated to f2fs.
[Galaxy S 4 i9505 Original Android Development] jumpers:
i'm usin CM11, but i have a stuck of 300 apps (system and user), i'm a litle app fanatic. :D your few apps number help to use less memory. :D
[Galaxy S 4 i9505 Original Android Development] smeroni68:
Sorry... Kt has 1.4gb... I have 1.1gb... you have 800mb of free mem... all free mem is just unused/unusefull mem... why are you searching for zram? On my 9001 i have around 80mb free and this is a reason for zram usage... not if you have still 800mb...

And anyway also if i have 80mb i do not use zram because the phone is slower due to ram compression task... luckily on S4 we have 2gb of real ram!

EDIT: if you wanna enable zram I can provide an init.d script to manage the swapon and swapdisk size... just ask me...

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[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
In times when 2gb of ram is in almost every phone we don't have to care about it anymore. A few years ago when 512 mb was the highend we had to worry... ;)

My first Laptop in 1997 had 16 Mb Ram. 16!

My harddrive had ~ 700 Mb! Lol.

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[Galaxy S 4 i9505 Original Android Development] brizey:
It's crazy, huh? I'm old enough to have owned a commodore 64 when they were current. No hard drive. Low density 5 1/4 floppy drive that cost almost as much as the 64. 64k RAM that was shared with ROM. Page switching. The os command line used BASIC statement syntax. 1 MHz processor (!). My phone is thousands of times more powerful. Probably more like tens of thousands.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Had one too. Loading times were HORRIBLE lol... And I played on a black and white monitor lol. 'Good' times. Hard to believe we have PHONES that have more power, storage and ram capacity than pc's a few years ago... I'm waiting for GTA 4 and 5, Oblivion on my future Android Tablet. Powerful enough to emulate PS2, Wii, Gamecube :).

/dreaming and OT off

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[Galaxy S 4 i9505 Original Android Development] muiacir:
Can someone tell me where are the profiles exactlly?(i need battery life profile?
[Galaxy S 4 i9505 Original Android Development] gerardo87:
In profile and script section in ktweaker [emoji15]

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[Galaxy S 4 i9505 Original Android Development] rlorange:
Zram never gets used no matter how you set it on cm11
[Galaxy S 4 i9505 Original Android Development] Synergy510:
Just for clarification, is it safe to assume I can search my updater-script file for "ext4" and change every instance to "f2fs"? I'm trying to follow 9Lukas5's tutorial, but Slim doesn't use "run_program()" but "format()". So far, I'm only changing these lines:

format("ext4", "EMMC", "/dev/block/platform/msm_sdcc.1/by-name/system", "0", "/system");
mount("ext4", "EMMC", "/dev/block/platform/msm_sdcc.1/by-name/system", "/system");
mount("ext4", "EMMC", "/dev/block/platform/msm_sdcc.1/by-name/userdata", "/data");

Changing the ext4 to f2fs, is this correct?

Edit: I also missed this on the first line:

mount("f2fs", "EMMC", "/dev/block/platform/msm_sdcc.1/by-name/system", "/system");
[Galaxy S 4 i9505 Original Android Development] bloodymackey:
Remove the format line and replace it with run_program from 9Lukas5's tutorial. You are right, change all "ext4" to "f2fs" including the first line of script.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
If u want I can build u up my latest kernel with the new ktweaker option to modify the ROM?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Change Log

1. KTweaker 7.0

2. Under "Tools" screen added "F2FS: Convert ROM ZIP option". To use it, click that option, it opens a KT File Explorer, navigate to the folder where your zip files is, click the ROM zip file that needs converting and it will create a second file with the same exact name except adds a -F2FS to the end. A little hint, instead of using the back button once you are done converting, press the menu button and select close and KTweaker will remember that folder and take you right back the next time you go back in. It takes around 1:45 to do it my phone running ktoonsified v6, other profiles may take longer and if you are converting from external SD it may take longer depending on the quality of your SD.

3. Compiled with Linaro 4.9.1 from [MENTION=4825437]Christopher83[/MENTION] so its 9,000,000,000,000,000,000 times faster :D

ENJOY GUYS!!!!!!!!!!!!!
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Thanks buddy!! So if we convert a cm11 nightly and we flash the nightly afterwards only /system is f2fs? Internal SD card will NOT be wiped am I right?

And if I wipe /system again will it be ext4 again?

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[Galaxy S 4 i9505 Original Android Development] ktoonsez:
No it won't wipe your data. Don't wipe system since the zip already does that. There is no need to double wipe.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
But if I install a new non converted nightly will /system be ext4 again?

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[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Of course. Why wouldn't it since it has a format ext4 command in it?
[Galaxy S 4 i9505 Original Android Development] Synergy510:
I can confirm KTweaker converted the latest SlimROM. Just about to get everything set up with /system, /data and /cache all in f2fs :victory:
[Galaxy S 4 i9505 Original Android Development] Mussels84:
i've ran into that one a bunch of times. had to clear teh cache on the play store, load the play store - end task it - and load it again, and all would be well. never did figure out the cause.
[Galaxy S 4 i9505 Original Android Development] troullis2004:
Now I got confused. Do I need to backup anything before running this tool? Will it wipe my sd/data/apps/photos/anything? How can I restore them? Thank you guys.
[Galaxy S 4 i9505 Original Android Development] speedytr:
Just had a crash. Third time this week (after upgrading 19.04 release). Which log do you need?
[Galaxy S 4 i9505 Original Android Development] munichsfinest:
Hell yeah! [MENTION=4325945]ktoonsez[/MENTION], I'm just amazed. Flashed the new Kernel and my phone is flying, smooth as silk and faster than fast. Thank you!! :D:)
[Galaxy S 4 i9505 Original Android Development] vagaBond07:
Yes it will, back up your data to your SD.
[Galaxy S 4 i9505 Original Android Development] troullis2004:
I still don't get it. Maybe a guide is needed. Which partitions get formatted with the option in kt test kernel? Also, how do we backup if external sd card gets wiped too?
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
I feel that version 19.4. was smoother.. Strange..

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[Galaxy S 4 i9505 Original Android Development] ktoonsez:
There is nothing to get confused about. If you want your /system partition to be f2fs run the tool. If you want it to be ext4 dont run the tool. Nothing gets wiped (except /system just like every time you flash a ROM).
[Galaxy S 4 i9505 Original Android Development] yogg:
Pardon me if this has already been answered many times but,

The alarm ringtone after the phone deep sleeps or just recently powered off the device is lagging a lot while the alarm tone goes off.

Any way to fix this? Raising screen off min mhz? Or disable hotplug?

I'm on 19.4 TW 4.4.2 Kernel with KTV6 profile.
[Galaxy S 4 i9505 Original Android Development] Misk77:
So you must not follow 9luka5 guide anymore just use the new aosp kernel?

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[Galaxy S 4 i9505 Original Android Development] Gordietm:
Deleted
[Galaxy S 4 i9505 Original Android Development] störte:
Quick question. I have all converted to the new system. Is the new test kernel for the f2fs system ? i want to test another rom wiht the f2fs system
[Galaxy S 4 i9505 Original Android Development] smeroni68:
You can test only AOSP roms...

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[Galaxy S 4 i9505 Original Android Development] störte:
So it is not the kernel for the f2fs system ?
[Galaxy S 4 i9505 Original Android Development] 9Lukas5:
The new test kernel and all further AOSP releases are for all-f2fs. The new KTweaker version has also a Orion to convert roms for f2fs system :good:

L

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[Galaxy S 4 i9505 Original Android Development] störte:
Ok. So i can test now the SOKP ROM with new Gapps and new kernel. Nice flashing a phone before work. :good:
[Galaxy S 4 i9505 Original Android Development] islipfd19:
Ok, here's my experience. I first flashed the new test kernel, backed everything up and then I converted CM11 nightly 0425 and flashed both. After a few boot attempts and several dalvik cache and cache formats later the phone finally booted. I was experiencing issues with Google Play store and android.media.process. I then flashed the ext4 CM11 0425 and reflashed GAPPS. I got everything working again and reattempted the f2fs option with CM11 0425 but this time also flashing GAPPS along the way. After several boot attempts and dalvik cache and cache formats later it finally booted. Not the smoothest transition but everything seems to be working on f2fs.

ktoonsez, what are your thoughts of a dedicated gapps f2fs version? I converted the gapps-kk-20140105.zip to F2FS but have yet to flash. I only ask because I had to flash the ROM, GAPPS and Kernel separately and not chained in TWRP. The GAPPS kept failing to flash.
[Galaxy S 4 i9505 Original Android Development] smeroni68:
Sorry... where is written that GAPPS package must be converted????????????????

You can not convert a package of apps... only a ROM must be converted, because only a ROM do a FORMAT of the system partition!!
[Galaxy S 4 i9505 Original Android Development] vagaBond07:
Don't wipe dalvik after flash as it will will do in ext4... After flashing gor ahead and reboot system
[Galaxy S 4 i9505 Original Android Development] islipfd19:
I converted it, i did NOT use it. Was just asking ktoonsez the question!
[Galaxy S 4 i9505 Original Android Development] 9Lukas5:
What did you change there?? Gapps are made for nearly every device with custom recovery. So the mounting is managed with a command working on any files system and device.....

L

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[Galaxy S 4 i9505 Original Android Development] Tergon:
Finally had time today to get the new F2FS system up and running on Liquid Smooth my personal ROM of choice. It is smooth and runs quite well. Can't get Antutu to run it crashes. First time for breaking 9000 in quadrant. Using KTv6 no other adjustments, not sure why Antutu won't run.?
[Galaxy S 4 i9505 Original Android Development] smeroni68:
Clean data and cache of Antutu app...
[Galaxy S 4 i9505 Original Android Development] rlorange:
Wow! Never got much more than 10k on AOSP in the past. You have advanced since then kt

---------- Post added at 11:33 AM ---------- Previous post was at 10:55 AM ----------

KT I can't test myself but do you expect f2fs to work with dual boot? If someone patched the kernel for dual boot then for f2fs using ktweaker. Would they clash or work together?
[Galaxy S 4 i9505 Original Android Development] Tergon:
Fresh install of antutu and it always still crashes.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
That's one top notch app. Lol
[Galaxy S 4 i9505 Original Android Development] Toss3:
What rom are you using? And are you using any dalvik/bionic/other tweaks?
[Galaxy S 4 i9505 Original Android Development] Ryanrioz:
woah.. nice benchmark

n i missed mine S4 now :(

Send my signature phone via XDA-Premium with bad grammars
[Galaxy S 4 i9505 Original Android Development] smeroni68:
Quite strange, because I run around 20 times the bench on CM11 with several settings on KTweaker and it works.

Normally if the app crash is needed to clean cache and data from menu app settings. Doing a fresh install do not remove all previous files.

But it crash just after starting the app or after a bench test? In this case at which percent of the test?
[Galaxy S 4 i9505 Original Android Development] aeroman:
to Antutu...

I had with KT6 Profile more Problems with Antutu...

until I found out, that it was the "Sio" scheduler.

when i change Scheduler for example to "Cfq or Bfq" runs Antutu flawlessly with this Kernel & Profile. ;)

(I get with latest Kernel & KT6 over 27000 Points. :D)

Maybe this helps someone here. :)

Best regards

●Sent from my Galaxy S4-LTE√
[Galaxy S 4 i9505 Original Android Development] aeroman:
your phone is fly on? :D with ART?

you surprise me again and again. :)

●Sent from my Galaxy S4-LTE√
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
That was with Dalvik. With ART I get ~ 11500-11900

But ART is smoother.

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[Galaxy S 4 i9505 Original Android Development] Formhault:
Can we please stop talking about benchmarks? Don't tell me... all the sudden, benchmarks have become reliable? :eek:

What seems to be the thing nowadays is F2FS. Which is only gonna (allegedly, supposedly) increase I/O scores. So... shouldn't we be focusing on that?
[Galaxy S 4 i9505 Original Android Development] akira888:
F2FS

Just saw this detailed instruction for conversion:

In regards to Step 9A. if I wish to flash this ROM (http://xdaforums.com/showthread.php?t=2557353), do I have to use the latest ktoonsez tool in version 7.0 to convert the ROM beforehand?

Thanks guys.:laugh:
[Galaxy S 4 i9505 Original Android Development] munichsfinest:
GE ROMs don't work yet. And that is one.
[Galaxy S 4 i9505 Original Android Development] vagaBond07:
F2FS does not work with GE ROM. All users who were able to run on F2FS on all partitions are using AOSP or SOKP
[Galaxy S 4 i9505 Original Android Development] akira888:
Thanks.

Thought that one was a customized version of the AOSP....
[Galaxy S 4 i9505 Original Android Development] munichsfinest:
Afaik [MENTION=4325945]ktoonsez[/MENTION] himself changed from your mentioned ROM to CM11 due to the fact it doesn't work with f2fs. At least that's what I remember. It's a pity because I liked that ROM as well...
[Galaxy S 4 i9505 Original Android Development] vagaBond07:
Yep! I was also using [MENTION=4830253]Danvdh[/MENTION] GE ROM until the F2FS conversion
[Galaxy S 4 i9505 Original Android Development] Tergon:
Always seems to crash at about 21%.
[Galaxy S 4 i9505 Original Android Development] bladerj:
Is it normal sometimes when idle battery suddenly increase a percent or two?
[Galaxy S 4 i9505 Original Android Development] smeroni68:
Try to lower cpu frequency and test... if it works can be you must higher a bit the voltage...

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[Galaxy S 4 i9505 Original Android Development] cobra11111:
Nice CPU Speed

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[Galaxy S 4 i9505 Original Android Development] munichsfinest:
WTF :eek: How did you get these figures?

Especially the I/O figure is insane, i get around 5000-6000 with system on f2fs and everything...
[Galaxy S 4 i9505 Original Android Development] cobra11111:
Hallo,

Pfrofil ist KTGaming with minor setting from my, I/O Zen with BlackBox 3.0 Rom
[Galaxy S 4 i9505 Original Android Development] MohamedN:
Off topic question please

Is there an awesome kernel by kt developed for i9300?

Searched but couldn't find any.
[Galaxy S 4 i9505 Original Android Development] abemann:
Yeah, sometimes it could be possible

tapatalked by an Echoenian on old b/l without knox
[Galaxy S 4 i9505 Original Android Development] ricardofago:
Just reporting: F2FS with this kernel runs perfectly with Asylum.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Almost 11000 score on IO? That's twice as mine 5500...

How?? Settings? If you force gpu rendering your 2D score had been 1000 and you had 14000 score ;)

But again.. Just a benchmark.

Just getting 5600-5800 io score with zen... So how do you do that??

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[Galaxy S 4 i9505 Original Android Development] cobra11111:
Tomorrow I put my profile online for those who want it
[Galaxy S 4 i9505 Original Android Development] munichsfinest:
My highest IO score was about 6300, i don't get his score... That's just crazy.

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[Galaxy S 4 i9505 Original Android Development] cobra11111:
i Have TW Rom Not AOSP or CM11
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Sorry no I dont, phones are too different.
[Galaxy S 4 i9505 Original Android Development] mooyaart:
Try boeffla kernel, it's very good
[Galaxy S 4 i9505 Original Android Development] OmniSlyfer:
Deleted
[Galaxy S 4 i9505 Original Android Development] kofe:
There were lots of kernel where to choose from in I9300 while i was using it. I was constantly switching between the following 3 kernels, as i couldn`t decide which one is better: temasek`s kernel, yank555 kernel and boeffla (the order is random, it is not a top 3 :) )

I liked [MENTION=2332422]temasek[/MENTION] kernel because i was also using his rom, and he was doing a really great job, and the other 2 kernels because they were using boeffla sound engine which was slightly better than wolfson's audio engine present in temasek's.