yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9505 Original Android Development] !crazy:
Regarding freezes, which seems to be caused by temporarily hanging apps, I would say CPU OC also helps. It happens much less when I use intelliactive (also with default values.), and interactive is also fine, but when tuned a bit.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
I have sudden screen off's on cm11 with this kernel. Screen doesn't get back on. Have to soft reset the phone :/. Intelliactive. Standard settings.

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[Galaxy S 4 i9505 Original Android Development] !crazy:
I never had such issue/behavior... Sometimes it happens that am app freezes, and then during that time it can happen that the screen goes off but IIRC only if I turn it off first. Then it stays like that for couple of seconds, and only navigation buttons light up. Then lock screen shows up and everything is fine again.

As I typed before, this behavior seems to happen much offer with default interactive, and maybe default intelliactive settings, but I'm not sure about intelliactive. I raise the sync frequency, lower thresholds for high frequency and any load, and target loads, and set sampling down to 2-3, and I'm still under impression that the issue is almost non existent with this settings. Happens much more rarely, and if it happens it takes much less time.
[Galaxy S 4 i9505 Original Android Development] Lucius1972:
Hi guys,

This is maybe a silly question but I backed up faux recommended settings and now I want to load them again into faux clock but through "restore app settings" gives me the defaults.

How do you guys restore your saved settings?

Thx for your help.
[Galaxy S 4 i9505 Original Android Development] !crazy:
Maybe the last yesterday's update broke something...
[Galaxy S 4 i9505 Original Android Development] EnormoDerClown:
A Question belonging to the charging speeds:

i tried the recommended settings from faux google+ post and there you get the advice to set fast charge at

AC 1600

USB 900

Below there is a message where it is explained that values over 500 can cause damage to the phone and/or usb port and that usb 2.0 only supports up to 500. The S4 has a 2.o port so 900 makes no sense or am i wrong?

Belonging to the AC value: isn´t the stock value for AC 1900 for the S4?

Thanks
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
I always have the screen off/freeze bug :/. Freshly installed cm with faux kernel and just intelliactive governor. I try interactive now.. It sucks.

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[Galaxy S 4 i9505 Original Android Development] EnormoDerClown:
Are you using the overclocked version?
[Galaxy S 4 i9505 Original Android Development] !crazy:
Yes, as Enormo pointed, which version are you on? I'm using ultimate. Do you UV? Have you tried decreasing thresholdw, maybe increasing the lowest frequency, and setting sampling down factor to bit higher values?

Interactive governor has same settings as with CM stock kernel. I always set timer rate down to 20k, increase high frequency, and lower treaholds a bit, and sometimes above high speed delay value to 15k.

I was also getting short freezes yesterday when I was collecting money by watching videos for Hungry Shark Evolution. I started then flying monitor of System Monitor app to be able to follow how CPU behaves and I will claim this 'fixed' the issue completely. I'm saying this because I really watched a lot of videos (earned a lot of money too ☺) first without, and then after with flying monitor, and while I was having freezes on a regular basis, very often, before I started the monitor, the issue stopped completely afterwards with while monitor was active. I watched at least 20, but probably more videos with flying monitor on.

So it looks to me that keeping the CPU, or GPU active all the time helps, and that the freezes happen when frequency or cores go off...
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Yes. But I use 1.998 max with no uv. But I saw that only core 1 is 1998 max while the others have 2.1 max.. Guess that's the cause?

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---------- Post added at 04:52 PM ---------- Previous post was at 04:50 PM ----------

Will try with the mainline kernel.. Lets see..

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[Galaxy S 4 i9505 Original Android Development] benfiller:
Enable snake charmer to set 1.998 Ghz max frequency to all cores.

Envoyé de mon Nexus 5 en utilisant Tapatalk
[Galaxy S 4 i9505 Original Android Development] !crazy:
Regardless of kernel I don't think the highest frequency matters at all. It would matter only if cores are getting to hot, and then throttle. You didn't way which hotpluging driver you are using. Have you trued switching to different one? Anyway this is probably not a CPU issue (my stomach says ?, and the fact that with efficient kernel and OC GPU I never encounter freezes.). But this is software, so anything is possible.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
I get it with both hotplug modes. I try now with mainline kernel. Hope it solves the issue. Don't know what else could be the cause. Even on a freshly installed system with default settings I got the bug.

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[Galaxy S 4 i9505 Original Android Development] EnormoDerClown:
I would just try the normal version and see. Not every CPU is capable for overclocking.
[Galaxy S 4 i9505 Original Android Development] !crazy:
Here the freezes do not happen so often, so it is not a big issue, but is still PITA. For example I was just watching commercials, to earn the money, around 20 again, and had no single freeze. Only thing i changed is that I raised the lowest frequency to 384 MHz, but I am almost sure that is not the reason. I also froze swifkey, but the issues didn't resolve immediately afterwards.

There is probably an app which triggers the bug, or itself has one.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
But your screen doesn't get completely black and phone does nothing anymore. Just a reboot is the only solution. :/. Still testing the mainline version..

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[Galaxy S 4 i9505 Original Android Development] Lucius1972:
Hi, update?

Not for tw4.4.2 as far as I know.

Seriously I really have issues with loading my settings. Already tried clearing cache and data but doesn't help.

I only need the created .tar file right?

How do you load your settings in fauxclock?
[Galaxy S 4 i9505 Original Android Development] !crazy:
I meant app update. It doesn't have to matter if there were any changes for TW. It can be sufficient if some configuration files change or similar. In that case cleaning cache and data won't help, because backup would be incompatible with new app.
[Galaxy S 4 i9505 Original Android Development] Lucius1972:
Hmm you got a point. Will make a new backup withe new app and retry.

Thx for the hint.
[Galaxy S 4 i9505 Original Android Development] Lucius1972:
Gonna quote myself here after a search in this thread faux always mentioned to install latest busyboxto keep settings stick, installed it to xbin/system, seems fine now.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Those lock ups are driving me insane. F&%@.

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[Galaxy S 4 i9505 Original Android Development] EnormoDerClown:
Wit the non overclocked version? "Even just" the 1.998 max you mentioned is a oc.

Maybe your phone is just not capable of this, because nobody else has problems with this kernel.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
I'm using the mainline kernel. No overclock, no undervolt.

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[Galaxy S 4 i9505 Original Android Development] zeus85:
I tried faux kernel and got lock ups myself flash your ROM (for the stock kernel) make nandroid backup then flash the latest 4.4.2 official firmware using odin then re root device flash recovery and do a restore that's how I fixed my phone for now I'm using stock cm11 kernel hope faux kernel gets a update to fix the problems it has massive potential

Gt-I9505_Cm11_Nightly
[Galaxy S 4 i9505 Original Android Development] EnormoDerClown:
Strange, i am using the overclocked VErsion (before the normal one) with the recommended settings from his google+ post. Maybe you could try them? I can send you a pm when you don´t find them.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Link to the g+ post please.

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[Galaxy S 4 i9505 Original Android Development] benfiller:
Here you go !

https://plus.google.com/109078966818501160423/posts/28QeVaax2f1
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Thanks buddy!

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[Galaxy S 4 i9505 Original Android Development] djmik21:
Hey guys can anyone tell which is the right version for liquid smooth rom?
[Galaxy S 4 i9505 Original Android Development] EnormoDerClown:
The rom is AOSP so one of these

http://faux.romhost.me/jflte/kk44/

m normal version

u overclocked one

written in the op ;)
[Galaxy S 4 i9505 Original Android Development] djmik21:
That's what i thought but when i flashed u version of aosp r2 it stuck at the boot screen. This means something else went wrong. Thank you.
[Galaxy S 4 i9505 Original Android Development] EnormoDerClown:
Hmm Strange. The two from 2014-Mar-05 are the newest ones for AOSP roms. Did you tried wiping cache and dalvik after flashing?
[Galaxy S 4 i9505 Original Android Development] !crazy:
For the case someone is playing with new feature from the app 'same page merge', reboot is required after deactivation.
[Galaxy S 4 i9505 Original Android Development] !crazy:
[MENTION=3332811]faux123[/MENTION] sorry for disturbing you. Wanted to ask if you could make default, idle, GPU frequency lower, or configurable.

Right now GPU idles on 320 when not charging, and 128 (the lowest.) only while charging.

This is a known 'issue' or feature and all kernels except ktoonsez behave like this.

I would also kindly ask to reconsider adding GPU OC support since it seems to help with some freezes, which occur from time to time. If that's not to much trouble for you.

However you decide, thanks for everything.
[Galaxy S 4 i9505 Original Android Development] djmik21:
I tried flashing today but when the phone booted i kept getting messages of apps force closing.

My other question is if the only way to use this kernel is to buy the faux123 app?
[Galaxy S 4 i9505 Original Android Development] !crazy:
You don't need to buy the app. Apps force closing doesn't have anything to do with kernel. I had the same on my i9305 S3, two days ago, and that's probably some CM related issue. Further, that happened only in the first minute after boot, I was able to continue to use the phone normally, and all apps reovered (started, and didn't FC any more.).

Regarding app, you will probably not be able to tune some things, or maybe you will if you find files which you need to manipulate. Most (CPU / GPU related, not file system/memory related.) of tunables can be set by Trickster Mod app for example. There is only issue with two phase frequency of inteliactive governor, where Trickster sets only first value (there are four.) to the lowest frequency, while default being 1.35 GHz. One can work around his by choosing 1.35 in Trickster Mod, or by editing the file directly (in /sys/devices/system/cpu/cpufreq/intelliactive folder. ).
[Galaxy S 4 i9505 Original Android Development] nik511:
Can you pls fix RR for your GE kernel? I had 2 RR in 24 hours and i would really liked to use your kernel m8...
[Galaxy S 4 i9505 Original Android Development] chickentuna:
There is nothing to fix when there are no logs.
[Galaxy S 4 i9505 Original Android Development] nik511:
I dont need to do that when other developers have fixed them. E.g. ktoonz as i dont have any RR....

Sent from my GT-I9505G
[Galaxy S 4 i9505 Original Android Development] EnormoDerClown:
You have to

Different Kernel, different Source => different problems. Just because a developer fixed a problem it doesn´t mean every body knows how to do it. BTW i don´t have RR at all.
[Galaxy S 4 i9505 Original Android Development] Lucius1972:
I'm using GE kernel with Dan's ROM no RR seen till now.

Applied recommanded settings from faux for S4.
[Galaxy S 4 i9505 Original Android Development] nik511:
You are using the one with the perfomance option in settings that is linked to ktoonz's ktweaker app right? I have used dan's rom also but the t-mobile build that doesn't have this option in settings.

I'm gonna test again but this time on this and clean install also.
[Galaxy S 4 i9505 Original Android Development] Lucius1972:
No, I am using the settings which can be found on G+ from faux and yes that's the ROM I am on. Clean jnstall is best yes.
[Galaxy S 4 i9505 Original Android Development] nik511:
Ok thanks m8

Sent from my GT-I9505G
[Galaxy S 4 i9505 Original Android Development] Lucius1972:
Hi faux,

I have a little problem with the C3 state in CPU Idle option. I am now on a GE ROM from Danvdh and I get a SOD after coming from deep sleep (reboot needed), when I was on TW ROM this didn't happen. Any advise?

Thx upfront.

PS: I applied the recommanded settings for the S4.
[Galaxy S 4 i9505 Original Android Development] !crazy:
Don't know about SOD. Do you UV?

Regarding C3, try going from mpdecision to intelliplug and back, or just toggle it, and then turn C3 off on. Or first just try toggling C3. That happens to me very often with different kernels, including stock CM, and that's how it always starts working again.

You didn't tell what kind of issue you have with c3, but I see no other possibility except it is stays 0.

I have also noticed lot of people complain about RR with custom kernels... Maybe try switching to CM/AOSP?
[Galaxy S 4 i9505 Original Android Development] Lucius1972:
Hi !crazy,

I use the recommanded settings from faux for the S4.

I now raised the voltages from the minimum frequencies and it seems to help. Stupid thing is on TW ROM all is fine only on AOSP or GE this happens. Thx for your tips though.
[Galaxy S 4 i9505 Original Android Development] !crazy:
Take care when using faux app to UV OV. If I got this right the application doesn't remember how much it already UV. For example you UV for 50 mV, and you decide to go decrease UV to - 25mV, so naturally you would just scale down to - 25 and press apply, and you would and with - 75 UV, instead of - 25. So if you want to go back to - 25 below stock, you should actually apply +25, if you previously UV to - 50mV.

...I'm not sure how clear I was, but you'll get it I think.
[Galaxy S 4 i9505 Original Android Development] ariminvm:
version question

sorry. auto solved
[Galaxy S 4 i9505 Original Android Development] Lucius1972:
Got your point thx again , as said after raising voltages no more SOD.
[Galaxy S 4 i9505 Original Android Development] HellRoot:
It should not check the phone in any way with that file... Are you using a carrier locked phone?
[Galaxy S 4 i9505 Original Android Development] cat_baxter:
Grab the fresh CWM here (i9505-cwm-recovery-6.0.3.2-3.tar), clear cache and dalvik then install the kernel - it works perfectly.
[Galaxy S 4 i9505 Original Android Development] monty_python:
What phone is the stock zip for.. And how did you back up your kernel?
[Galaxy S 4 i9505 Original Android Development] CyberT3:
I would also like to know if I can use this if in the future I'll need to go back to stock kernel. (I'm on XXUAMDC firmware)
[Galaxy S 4 i9505 Original Android Development] cat_baxter:
It seems you need to install busybox, because the update script uses it - run_program("/sbin/busybox", "mount", "/system");
[Galaxy S 4 i9505 Original Android Development] omvir:
You need to tick "snake charmer" that way it will under clock ALL the cores. I don't know if trickster has this option. But the faux kernel app does.
[Galaxy S 4 i9505 Original Android Development] tvhak:
some one got triangleaway working with this kernel??

thanks
[Galaxy S 4 i9505 Original Android Development] therockk:
Hi, normally I use SetCpu to adjust undervolting values. But with this kernel in SetCPU the "voltages" tab does not appear. I just installed TricksterMod and it showed me voltages and let me adjust them. But it said on TricksterMod that the features are kernel dependant. So does this kernel support undervolting?
[Galaxy S 4 i9505 Original Android Development] wardy01:
Yea.
[Galaxy S 4 i9505 Original Android Development] narcosis34:
I cant
[Galaxy S 4 i9505 Original Android Development] tvhak:
are you sure it resets it to 0?

mine say it did but didn't and often afterward phone hangs....

after i reset i see he it's still not 0
[Galaxy S 4 i9505 Original Android Development] wardy01:
Yep 100%
[Galaxy S 4 i9505 Original Android Development] narcosis34:
Mine also too.

I m stuck at 5 cant reset it
[Galaxy S 4 i9505 Original Android Development] harrypothead:
Don't you need stock recovery to be able to reset te counter?

When you flash stock recovery and then use TA .. it should work ... me guessing :)
[Galaxy S 4 i9505 Original Android Development] tvhak:
indeed you need stockrecovery. i have that. strange it works for me if kernel is stock to. but not with this kernel.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Why is cpu frequency at 1.5 ghz all time? It doesn't go below that altough nothing is running!

Edit: it doesn't matter which governor I choose. It's stuck at 1.5 when idle. I think I had that with stock kernel too. It destroys battery life!

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[Galaxy S 4 i9505 Original Android Development] gdmlaz:
Mhmmmm mine goes down to 384 like normal doesn't stick at 1.5gh and what is the problem people are having with 64gb sd cards ? I put the same one I was using on my gs3 and is working perfectly ? Maybe I'm reading something wrong
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
I don't know. Now it was stuck at 1.2 ghz. And always 2 cores enabled.. Wtf. It should go down to 384! I'm doing nothing and cpu is stuck...

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[Galaxy S 4 i9505 Original Android Development] joelvn:
I had that same issue with stock kernel but this resolved it. Maybe try to reflash it or something? In the picture you can see it goes down to 384 when it needs to.

Flowed from my GT-I9505 using xda-developers app
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
After a reboot it behaves normal (goes to 384). But after some time it never goes back again.. That's strange. It sucks battery and the phone gets hot.

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[Galaxy S 4 i9505 Original Android Development] !crazy:
[MENTION=3332811]faux123[/MENTION] camera crashes on CM when one chooses video recording, with yours kernel, and oder custom kernels. Only stock CM works.

Edit 2

Issue with camera is solved, after I refreshed CM and booted with stock kernel.

Strange, I have noticed some other people with ktoonsez kernel had the same issue. Also, camera (video recording.) didn't work with custom kernel, started working after flashing stock.

Edit

Also same page merge memory threshold doesn't seem to work well.

The scanning were happening when I had over 200 MB free according to free. I had activated ZNAM, but free was reporting 0 KB of swap space occupied.
[Galaxy S 4 i9505 Original Android Development] tanjiajun_34:
If I remember RR also depends on the CPU gov... Ondemand seems to cause more RR than Interactive. I remember interactive I only had a RR in a week.
[Galaxy S 4 i9505 Original Android Development] Lucius1972:
I always use "intelliactive".
[Galaxy S 4 i9505 Original Android Development] !crazy:
On CM it is rock stable. Freezes don't happen any more, or very seldom, and for short time, but this doesn't have to be kernel related, and RR are non excited here.

I had issue with camera, but flashing nightly again, and booting with stock kernel solved the issue. Now I just update nightly, flash faux kernel immediately, and everything (what I use.) is rock solid.
[Galaxy S 4 i9505 Original Android Development] byte9:
Are you having any issues with settings sticking? I'm using SuperSu Pro, same rom as you. My settings are lost every boot and sometimes if i check the Faux Kernel Settings paid app randomly they're just gone.
[Galaxy S 4 i9505 Original Android Development] visus75:
Ciao..

Are you still running the same setup ? new findings ? i played a lot with parameters too.. just want to share some opinions..

I am on Dandroid GPE ROM, same country, same phone i suppose..

THX
[Galaxy S 4 i9505 Original Android Development] ~ Myzrael ~:
Hi mate, well i passed to tw 4.4.2 that is way more snappy and smooth than 4.3. I'll tell you my settings in fauxclock, i don't know if they are good on aosp and ge too.

Max clock 1566mhz, min 384mhz, intelliactive governor, mpdecision on, snakecharmer on. Uv - 75mv. Intellithermal enabled, freq throttle 75C, core throttle 60C, freq throttling all cores, core throttling core 2 and core 3. Ioscheduler fiops 1024, entropy off, for both sd and internal. Zram off.

With this setup phone is very fast and smooth, doesn't overheat and have a sufficient battery life.

I'd like to know your setup too guys :)

Sent from Galaxy S4
[Galaxy S 4 i9505 Original Android Development] visus75:
Ciao !

Well of course your settings made TW smooth.. but on an AOSP or GE roms they are even too much.. if "smothness is the main goal".. i will never go back to a TW anymore ! after i tried the Dandroid GE ROM wich is the cleanest GPE experience.

I can tell you that despite all the other settings i run max clock at 980, and my phone is very smooth...

mdpecision off.. not been happy withy it on

Still understanding zram's behaviours... for some stuff it is better off, in other situations it is better on.. at least for me.

overhating ?! now way.. my S4 actually seems a Calippo

Battery.. mmm big argument.. i can tell you that i have about 5 - 6 hours screen time.. without the use of very cpu intensive app..

Ciao
[Galaxy S 4 i9505 Original Android Development] !crazy:
Anyone has an issue, as I, with the latest nightlies? Every time I flash faux kernel bunch of my apps ~ 10 (example, beautiful widgets, SuperSU Pro Key, faux clock, Business Calendar Pro.) get corrupted. They show up, but the size of files is set to zero I believe (haven't checked for all apps.). Anyway they so not work, and I have to remove them, and then install again.

Also there were some kernel, governor related commits in CM in last nightlies, which solved some deadlocks (maybe responsible for freezes?). Have you considered updating your kernel [MENTION=3332811]faux123[/MENTION] (If your sources are based on CM at all?)?
[Galaxy S 4 i9505 Original Android Development] RayySP:
Hi guys,

I'm sorry if this question has been told before.

Is this kernel compatible with "TW 4.4.2" ? It didn't said in OP so I'm just wondering. :/
[Galaxy S 4 i9505 Original Android Development] !crazy:
I suppose TW version is the one without AOSP in its name:

http://faux.romhost.me/jflte/kk44/

---------- Post added at 05:06 PM ---------- Previous post was at 05:04 PM ----------

Edit:

Wait, I'm sorry, that's probably Google Edition version. I think there is no TW one, but I'm not sure. Better wait for someone who actually knows what he is talking about.

Though, even if you flash the wrong kernel for i9505, you won't hard brick your device, and simple reflashing of the right kernel would fix the issue.
[Galaxy S 4 i9505 Original Android Development] giarob78:
tw is on the name KK-NB8 version M..;)

the 3 last KK official sammy tw ROM are NB8, NB9 and NBE
[Galaxy S 4 i9505 Original Android Development] hawkerpaul:
I recently had me first ever random reboot whilst on jgedlte-faux123-GE-KK442-016m

last_kmsg
[Galaxy S 4 i9505 Original Android Development] !crazy:
It seems that everyone, ok, almost everyone, complaining about RR is running GE ROM/kernel.
[Galaxy S 4 i9505 Original Android Development] djmik21:
Hey guys can anyone give me a recommended setup for intelliactive governor which will be battery minded. This is great work.