yashsingh1/xdaforums huggingface dataset:
[T-Mobile Samsung Galaxy S 4] bladerj:
Hard reboots. About the logs, I m not really sure how to do that, after it reboots I just generate the logs through ktweaker?
[T-Mobile Samsung Galaxy S 4] LuigiBull23:
Yes. Once it reboots immediately jump into Ktweaker and generate both a last_kmsg and logcat.
[T-Mobile Samsung Galaxy S 4] bladerj:
Thank you man, always helpful!
[T-Mobile Samsung Galaxy S 4] JaZart:
Can someone link me smooth operator lite and a script to go along with it?

Thanks ?
[T-Mobile Samsung Galaxy S 4] mamba720027:
Also found in post #8 of OP. Experimental section.

Profile

https://www.dropbox.com/sh/il5ea24k3bibu2i/AABqP7-g2ay2jCF6pxEB3EJBa

Script

https://www.dropbox.com/s/rfqnzq81w8fvb2i/Smooth Operator Script
[T-Mobile Samsung Galaxy S 4] bladerj:
I give up, I changed everything I thought could be the reason of the RR but still had it :s using the quick silver profile. Here are the logs.

https://www.dropbox.com/s/3aga6rlsfdebrxr/kt_last_kmsg.txt

https://www.dropbox.com/s/99y3yapl2seb23r/kt_logcat.txt
[T-Mobile Samsung Galaxy S 4] Mistertac:
Strange I've used that profile for a couple days of some heavy use and didn't have any problems. Sorry to hear that.
[T-Mobile Samsung Galaxy S 4] LuigiBull23:
[MENTION=4366948]bladerj[/MENTION],

Check your PM. I think I may have found the cause to your random reboots based on what your last_kmsg is telling me.

Side note:

Since making the full switch to F2FS I've noticed a slight boost in performance in some of these battery saving profiles! :D

I think I'm gonna stay on F2FS and certainly don't plan on looking back. :)
[T-Mobile Samsung Galaxy S 4] Mistertac:
I've also noticed a slight increase in battery savings but wasn't sure if it was just placebo
[T-Mobile Samsung Galaxy S 4] Misk77:
Kt kernel version. 04.28

Profile ; kt6

2 email facebook intervall original

Sync, gps, on

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[T-Mobile Samsung Galaxy S 4] vlad2277:
That's not too bad, but why screen on time is so low?

I haven't used kitkat for too long, but on jellybean used to get from 3-4 hrs screen on.

All sync on. Gmail, Facebook, Twitter, etc.

Which ROM you running?
[T-Mobile Samsung Galaxy S 4] gerardo87:
Can I ask for latest comatose profile + script (I think v2 version) link? Thanks in advance :D

Edit: I've found, I'm sorry but I didn't see it before maybe I'm going blind [emoji16]

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[T-Mobile Samsung Galaxy S 4] Misk77:
Omega 29

Don't know why it's low.. Maybe cuz I haven't the phone on screen sp much

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[T-Mobile Samsung Galaxy S 4] vlad2277:
I know that, but then I would imagine that battery would last longer

Did you tried other profiles in kernel?
[T-Mobile Samsung Galaxy S 4] Misk77:
Yes, tried them all and use to have about 26 h battery time and about 5-6h awake and 4-5 screen time ..but now with so much awake time it's pretty descent... Only sleep about 6h.. And full brightness almost every setting are the same at all my screens

When I'm testing screen time only I get about 6-7h..Se my previous screen. And all are with 2 email account push facebook 1h, gps sync on. And almost spotify at least 1h 20 min

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---------- Post added at 11:24 PM ---------- Previous post was at 11:14 PM ----------

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[T-Mobile Samsung Galaxy S 4] vlad2277:
Really?

6-7 hrs of screen on time with full sync? Which profile?

Are you on stock battery?
[T-Mobile Samsung Galaxy S 4] GRBull:
Just wsnted to share my results for Ktoonsified v6. No script

-Greenify

-Lux Autobrightness

-Moderate-Heavy Gaming Riptide GP2

-Facebook Instagram etc.

-Youtube

-Media
[T-Mobile Samsung Galaxy S 4] mamba720027:
@ Luigi

Dead by April V3 test

Will post more @,end of cycle.

Had some good music playback with sound cloud n jetaudio media player bunch of FB usage n random stuff.

Really impressed so far.
[T-Mobile Samsung Galaxy S 4] JaZart:
F2FS is for AOSP ROMs only or can Google edition ROMs work with it also?
[T-Mobile Samsung Galaxy S 4] CamFlawless:
Hey [MENTION=2986335]mamba720027[/MENTION], here's my run with Smooth Operator Lite with the Smooth Operator script.

Liquid Smooth, Lux Brightness, Gmail Sync, some BT, normal usage for me. Awesome sauce.
[T-Mobile Samsung Galaxy S 4] LuigiBull23:
AOSP for now. Not possible on TW or GE yet since tons of modifications need to be done to those ROMS in order to format to F2FS but KT's working on it.

I for one am loving the performance improvements it brings to my device. Looks like it's it's doing exactly as expected. :)
[T-Mobile Samsung Galaxy S 4] JaZart:
Yeah I tried it out and was surprised to see an actual improvement as I was expecting it to be another placebo.

I'll just wait and hope they get it done because I much prefer the Google edition ROM over any of the AOSP ones.
[T-Mobile Samsung Galaxy S 4] mamba720027:
That is indeed Awesome. Thanx for the feedback. Looks like that setup is doing great on AOSP also.

Im currently still on Dead by April test,dunno when my battery will drain to point of recharge,prob tomorrow :D:thumbup:
[T-Mobile Samsung Galaxy S 4] Harregukalerik:
undisputed v4

When can we test undisputed v4 ?
[T-Mobile Samsung Galaxy S 4] mamba720027:
Check post #8 of OP Experimental section/Luigi. All the current test posted here are in their for quick find. Also it was posted a few pages back too.
[T-Mobile Samsung Galaxy S 4] mamba720027:
@ Luigi

Dead by April V3. test/ No Script

- TW 4.3 Hyperdrive Rom

- 4G Lte/Wifi /Airplane mode use at dead spots or on subway.

- TW Launcher/ Apex Launcher Pro

- Lux auto brightness custom adjustments in OP

- powersaver OFF

- Static wallpaper

- Greenify some apps

- Auto Sync Disable

- Air View/smartstay n all other features in that list disable.

Mostly Light to medium usage. Like I said before I was and am impressed at how my device sipps on the battery with this test profile loaded. If I let it really idle I might want too throw away my charger with disgust at the sight of it :D

Havent had the kind of usage reflected in the screenshots in a very long time.

This was a typical usage scenario of regular daily stuff like using social media apps,listening to music while device asleep,texting and other stuff shown in screenshot.

My experience was smooth,their was some instances of very slight micro seconds lag in TW launcher,Apex Launcher n loading apps,camera n such but these were expected with the kind of profile this is and something I would trade for the battery extended usage per cycle. Its easy to swap in another profile for bigger performance tasks if need too and reswap to this one.

I plan on running this over the weekend as I want to test something with it to see how battery drain fair and if its successful I will PM you.

Great work on these updates,their all going in the right direction from what I experience :D:thumbup:

Screenshots

https://www.dropbox.com/sh/muf9p1hxje6lc6u/AACoHZzzZW8co4M1CkUQGIM5a
[T-Mobile Samsung Galaxy S 4] bladerj:
Crazy results, man!

Can't get results as good as yours, never!

Your battery must be on steroids :p

8 months with my battery, worn out already?

Anyway, Great work [MENTION=5082757]LuigiBull23[/MENTION]
[T-Mobile Samsung Galaxy S 4] mamba720027:
Nah,I don't think it's that battery.

Everyone usues the device differently.

I have almost no calls

I dont do sync,find it a waste as notifications unimportant unless its for work. Just open the app n sync old school style lol. Backup google stuff manually or sometimes immediately if I add a new contact.

Havent use GPS forever,if u do it consumes battery quicker.

Also greenifying some apps helps too.

Also if youre in areas of poor network signals like jumping around from LTE to another band it helps drain battery quicker also or poor wifi signals.

It takes time setting up the device to have it work the way you want and to use least battery in standby mode. Useing betterbatterystats to track down and find whats going on with your device when its in deepsleep helps illiminateing battery draining issues. Also useing google to research stuff you find in betterbatterystats help stair you in the right direction too.

If all is good then it just comes down to usage pattern and thats something you can't do much about because these smartphones are too damn awesome to put down lol

Im mostly a heavy user except on weekends.
[T-Mobile Samsung Galaxy S 4] Harregukalerik:
Strange it was nothing under post #8 yesterday.......
[T-Mobile Samsung Galaxy S 4] jarylw:
You nee to look harder. ? it's under new and experimental test profiles.

Direct link https://www.dropbox.com/sh/2gsyvgszjqxst8v/B_J4Jrwfcm

You may find undisputed v4 under Luigi folder.
[T-Mobile Samsung Galaxy S 4] Harregukalerik:
I have found it but it wasn't there yesterday.
[T-Mobile Samsung Galaxy S 4] hshah:
I'm running Smooth Operator v5 and am getting random reboots. Log files attached, so it would be greatly appreciated if someone can help :)
[T-Mobile Samsung Galaxy S 4] Dijkstra88:
You must put your min CPU MHz at 189. 135mhz is very low.

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[T-Mobile Samsung Galaxy S 4] hshah:
It is... I guess I just created the logs before the profile had applied on boot. With Smooth Operator the min is 189 and max 1944.
[T-Mobile Samsung Galaxy S 4] Dijkstra88:
Ok, then you must set your CPU voltages to stock. In Ktweaker you can load stock values. Use it for a day to see if you still have the RR.

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[T-Mobile Samsung Galaxy S 4] hshah:
Done. Will get back to you with an update tomorrow :)
[T-Mobile Samsung Galaxy S 4] hshah:
Randomly rebooted again. New logs attached.
[T-Mobile Samsung Galaxy S 4] Dijkstra88:
I use the same profile and don't have those RR. You can try to use the kernel script cleaner. There's a thread there at the s4 forums. The cleaner deletes leftovers of other kernels. Maybe that will help.

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---------- Post added at 03:11 PM ---------- Previous post was at 03:10 PM ----------

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[T-Mobile Samsung Galaxy S 4] Mistertac:
Heres that kernel cleaning script

http://xdaforums.com/showthread.php?t=2492144

KToonsez said we don't need it for his kernel but I don't know about Any others if they leave things behind.
[T-Mobile Samsung Galaxy S 4] hshah:
I used the script and have had no RRs so far... fingers crossed :D
[T-Mobile Samsung Galaxy S 4] AxlxA:
Would this script clean with for i337 as well?
[T-Mobile Samsung Galaxy S 4] jarylw:
Undisputed v4. Liquidsmooth. Lux as per OP with some adjustments. Moderate usage. Browsing and video. GPS always on. Lte on always but Poor cell signal most of the time.
[T-Mobile Samsung Galaxy S 4] chabstyle:
Hey guys,

i have one Problem, i tried to convert my Data partition in f2fs, i downloaded your TWRP and ticked the force convert to data and cache, after this i die a factory reset and now only my cache partition is f2fs and data is still ext4. Have you any suggestion?

Thanks in advance.

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[T-Mobile Samsung Galaxy S 4] djmik21:
Do the instructions ktoonsez exactly. You can find them in the 3rd post in kt kernel main post not this one and if you have any more questions it's better to ask them there.
[T-Mobile Samsung Galaxy S 4] LuigiBull23:
You need to "Format Data" in TWRP to properly format the partition to F2FS.
[T-Mobile Samsung Galaxy S 4] chabstyle:
That did the trick for me, thanks a lot.

Cheers

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[T-Mobile Samsung Galaxy S 4] PiggySmalls:
[MENTION=5082757]LuigiBull23[/MENTION], this is Undisputed on broods CM11. Lux auto brightness, autosync on, location off, pretty light usage.

Screen time was close to 5.5 hours
[T-Mobile Samsung Galaxy S 4] :
F2FS is only for AOSP or can work on GE too?

And with which advantage? Thx!
[T-Mobile Samsung Galaxy S 4] CamFlawless:
It is only for AOSP for now.

Link for info: http://www.xda-developers.com/android/f2fs-put-to-the-test-against-ext4/
[T-Mobile Samsung Galaxy S 4] LuigiBull23:
AOSP only but KT's working on the others. As for the advantages to F2FS, I'll try to explain as best as I can.

You likely won't notice a difference at first but overall performance should improve over time. It should also slightly boost benchmarks.

To be more specific, it's known to significantly boost write speeds, which in turn should allow for a more smoother system and remain fast over time, unlike EXT4 that becomes noticeably slower over a period of usage. It's also expected to remedy some known internal issues

On the disk, F2FS divides everything into various segments and what it does is it only removes the links to written files in the memory, not the entire block of data, and continues off where it left off whenever new data is transmitted until it reaches near the end of the partition.. Then it repeats the process and writes to the free areas. This results in faster overall speeds as the write access is widespread across the entire memory rather than to a small degree.
[T-Mobile Samsung Galaxy S 4] lilmikeyv:
So if I convert to F2FS I have to stay on an AOSP rom...at least until Ktoonz works more magic...sorry...just want to be sure I understand...thanks in advance!
[T-Mobile Samsung Galaxy S 4] CamFlawless:
Yes. At this point in time, F2FS is only for AOSP.
[T-Mobile Samsung Galaxy S 4] elesbb:
There is a note 2 touch wiz ROM that has full working f2fs. When I spoke with the OP they said all that's needed is a ROM that has f2fs (I'm guessing the binary is needed in system /bin directory) and the updater-script needs to be converted and a recovery that supports it. I've been pretty busy lately so haven't had time to try it. But when I do I'll post a guide (if necessary) as well any results.
[T-Mobile Samsung Galaxy S 4] Misk77:
Hydra 2

Weekend usage.

2 email facebook intervall original.

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[T-Mobile Samsung Galaxy S 4] djmik21:
How did you get over 6 hours screen on? That is awesome.

Can you post some more pictures of your wakelocks?
[T-Mobile Samsung Galaxy S 4] Misk77:
Sry only screens I got.. But normally I got around 6-7 h screen time. But not so much use then.. If I have full battery and have phone lying with phone always on (doesn't got that future on omega, what I know) I get about 6-7h screen.. Have had about 8 h with email, sync gps off...

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[T-Mobile Samsung Galaxy S 4] mbc663:
And this is where you say....EXTENDED battery :good:
[T-Mobile Samsung Galaxy S 4] Misk77:
Nej.. All original.. Omega hasn't any always screen on future or maybe can get it somewhere so can I do a test

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[T-Mobile Samsung Galaxy S 4] vlad2277:
What battery you using?
[T-Mobile Samsung Galaxy S 4] __NBH__:
I got over 7 hours on touchwiz when I first got my s4, it is possible, especially if you leave the screen on without touching the screen or watch a video so the CPU is at a low frequency. If you touch the screen then the CPU is running at a higher frequency so you will always get less screen on time using tapatalk, texting etc.
[T-Mobile Samsung Galaxy S 4] DevastatorTNT:
If you leave the screen on without touching it you aren't using the phone...

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[T-Mobile Samsung Galaxy S 4] Misk77:
Today's use on Hydra 2

Spotify about 30 min, about 20 sms.. Some browsing and Facebook and Tapatalk some kik msg, gps on, sync on.

I use original battery.

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[T-Mobile Samsung Galaxy S 4] bladerj:
https://www.dropbox.com/sh/01uxx6z4dqcs636/AAD7GSta4NUrpNpI71NTc6sOa

Dead by April v3

80% On 3g, only browsing on Chrome and using whatsapp and a little bit of trivia Crack. Sync off.

So jealous of Mamba's more than 6h =(
[T-Mobile Samsung Galaxy S 4] LuigiBull23:
Not everyday someone hits 7 hours of screen usage. Insane results bro!

How did performance fair on Hydra II?
[T-Mobile Samsung Galaxy S 4] mamba720027:
My device likes that sort of conservative setup :D

I actually did another run with higher voltages to test something on my end and came really close to same usage results so its mostly in the tweaking going on by Luigi.

Thats why its good for everyone to run a few different profiles and see what your device likes for best results.
[T-Mobile Samsung Galaxy S 4] gerardo87:
There's a script suggested for dead by April v3 profile?

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[T-Mobile Samsung Galaxy S 4] Technical:
I'm running Misanthrope + Hydra script without problems here.

Which are the others experience on the "best" (i.e., most efficient or aggressive) battery conservative settings? Thanks for sharing.
[T-Mobile Samsung Galaxy S 4] LuigiBull23:
Here is Dead By April v3 script. I've made very few changes to cpu1 but added the asswax governor to cpu2. Let us know how it goes. :)

https://copy.com/vMB8OHtb1h2FtpW
[T-Mobile Samsung Galaxy S 4] Mistertac:
Im going to load up the dead by April v3 script and profile and run it for a few days as well. Thanks Luigi
[T-Mobile Samsung Galaxy S 4] gerardo87:
Thank you very much, I've downloaded the script just right now. I post the results tomorrow morning (I'm a night audit [emoji16] )

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[T-Mobile Samsung Galaxy S 4] Misk77:
Performance are guite I good.. Mostly facebook, sms, kik, spotify and email.. Not so heavy gaming lately.. Sometimes it's feel little delayed while opening and close.. But no issue.

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[T-Mobile Samsung Galaxy S 4] gregorina:
I'm getting glitches and artifacts when using live wallpaper. The live wallpaper is space colony, asteroid pack, or fresh leaves. I've used every performance profile except for ktoonsez performance profile, and the only one where artifacts don't appear is on the icarus profile. Are there any tweaks I can do in these profiles to get rid of the artifacts? thanks for the help!!!
[T-Mobile Samsung Galaxy S 4] CamFlawless:
Hey [MENTION=5082757]LuigiBull23[/MENTION], Dead By April V3 with the script is ridiculous. Loving this so far. Will try to go a full charge and post finals.

Running on Task650s 5/12 AOKP. :D
[T-Mobile Samsung Galaxy S 4] mamba720027:
Im aware of this with some profiles of my own that I had encounter this with as I use alot of live wallpapers. Nevertheless not all the device will have this sort of issue keep in mind theirs a bunch of variation of the S4 which makes a one profile setup difficult to fit all.

Some device that do not handle low frequencies n underclocking well on the lower bottom half of the cpu may experience the issue you encounter. So I believe yours may need a voltage increase at 378mhz it was and does not like 189mhz although it will work fine without signs of instability or reboots and the likes. Also it would be ok to increase the voltage at 189mhz also to verify if that is just what it needs before takeing it out of the scene.

Anyways im also constantly improveing upon a work in progress "Smooth Operator Ultra" profile to fit everything and be stable as possible.

https://www.dropbox.com/sh/il5ea24k3bibu2i/AABqP7-g2ay2jCF6pxEB3EJBa

Feel free to try it as im currently testing something with the 81mhz step so feel free to set the min @189 or 378 and underclock the max speed if need too. May want to use 504mhz on the GPU side with a -50mv on the high side.

Another thing is the cpu sampling rate is set to poll quickly so most likely if your live background requires more cpu power it would not drop to the very lowest frequency and it should solve that issue you encounter running this test profile at default as it is.
[T-Mobile Samsung Galaxy S 4] mbc663:
^^ great post
[T-Mobile Samsung Galaxy S 4] CamFlawless:
[MENTION=2986335]mamba720027[/MENTION], Smooth Operator Ultra is a superb profile; one smooooth profile with admirable battery considerations.
[T-Mobile Samsung Galaxy S 4] mamba720027:
Thanks,

not sure if u try the updated one I posted few hours ago,I wonder how it performs at 81mhz. So far I haven't notice lags n slow down like I usually do. But I have to test it more to see if its worth leaving or put it back at 189mhz as its suppose to be better at standby and light usage as it is at the moment. I did got 40mins screen time with 10% drain texting which not a big difference from previous test setup with light similar usage but I will see bytime monday.

If you do try it or anyone else wish to that would be great as im curious if any negative or positive improvements.
[T-Mobile Samsung Galaxy S 4] jarylw:
Off the bat it feels as though animations are less smooth and generally less responsive compared to ktoon v6. When trying to select yes/no to load settings in ktweaker theres a noticeable delay of 2 or 3 secs.
[T-Mobile Samsung Galaxy S 4] vadyr56:
I would absolutely recommend giving Whispers in the Dark V2 a test run if you haven't already. Incredibly smooth, great battery life, and stable...can't ask for more. Two hours of phone time on top of the great screen time, too.
[T-Mobile Samsung Galaxy S 4] gerardo87:
Dead by April v3 profile + script. Always on 3g+sync+greenify

1hr bluetooth + 20 minutes of call + a little bit of social and Tapatalk

All of that with a really poor signal for the most part of time (when I was at work)

Unfortunately I haven't had much time to spend for screen on but I think I can get much more from this settings. When I'll have time I'll post results more reliable [emoji12] but just a think I need to say... All is really smooth compared to the consumption of battery [emoji16] good job to the creator of this settings

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[T-Mobile Samsung Galaxy S 4] LuigiBull23:
Not too bad but looks like you fell victim to the bluesleep wakelock... That apppears to be the main cause to your sudden battery drain.
[T-Mobile Samsung Galaxy S 4] brizey:
One of the issues I have with any profile based on ktoonservative is eventual lag with no touch input. I like to play tower defense games like BT5, etc. So at least part of the time I am just watching the game. I have never been able to get it tweaked to not lag after about 20-30 seconds of just watching the game. So if I know I am going to be playing the game, I just switch to ondemand. Even the supposedly performance based profiles do not eliminate this lag. I think its because the governor is inherently based on boosting on touch. ITs very responsive, but that is not what I need.

I am wondering now if a script that uses ktoonservative for maybe just cpu0 and ondemand for the other three would give me a decent balance?
[T-Mobile Samsung Galaxy S 4] chabstyle:
Quote from the dev thread and try to get some help. :)
[T-Mobile Samsung Galaxy S 4] djmik21:
I don't know how to read your logs. At first try using the stock voltage table for both cpu and gpu. Or another profile.
[T-Mobile Samsung Galaxy S 4] WR3CCKL3SS:
Sorry for the book question and I'm sure this sort of question has been answered many times but I am having an issue. I am on latest build running Dead by April v3, no script. Every time I go into the Ktweaker app I get a pop-up telling me my min/max don't match and for me to apply values. I always press yes and then go about my business. But this happens every single time I open the app. Is there anyway I can stop this from happening. It's not a huge issue but its starting to get annoying. Any help would be appreciated.

And oh quick question, [MENTION=5082757]LuigiBull23[/MENTION] has a new script been created for Dead by April v3 to test or use?
[T-Mobile Samsung Galaxy S 4] zman2107:
Try clearing cache and dalvik and script is in post 4650 back 2 pages
[T-Mobile Samsung Galaxy S 4] Mistertac:
He posted that v3 script a couple pages back.

As for your other problem the next time it does that hit NO to all of them then Load Defaults. Wait a minute or two then apply your profile. That worked for me.

Edit.

If that doesn't fix it right off the jump I believe the guys in here suggested going into your KTweaker folder then under profiles delete the CurrentProfile.XML file as well then open up KTweaker and do what I said earlier.
[T-Mobile Samsung Galaxy S 4] jarylw:
Mamba how's the work on quick silver going?