yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9500 Android Development] asad007:
http://xdaforums.com/showthread.php?t=2191850

Lol this is awesome
[Galaxy S 4 i9500 Android Development] asad007:
Do read it
[Galaxy S 4 i9500 Android Development] codybank_789:
Broken link.
[Galaxy S 4 i9500 Android Development] asad007:
link Fixed :)

_______________________________________________________________________________________________

new update :

=> Powersave governor added

=> No sound bug fixed

=> Attempts to increase battery life

Check OP :)

Also , 2nd post updated with stock kernel :) to revert back
[Galaxy S 4 i9500 Android Development] Gboss01:
Anyone using this kernel with Prism v15 that can provide some feedback?

EDIT: Oh hell, I'll just test it myself :p
[Galaxy S 4 i9500 Android Development] naveed_hind:
[MENTION=4296690]asad007[/MENTION] wipe cache n wipe dalvik needed everytime wen ill flash d ur new kernel update
[Galaxy S 4 i9500 Android Development] C B S:
Tried this kernel, succeed but after reboot it gives me freezing screen and an annoying notification about knox violation again and again, and now can't found any solution, so i'm back to stock kernel. My position is Magma Rom v.2.6. Hope you can help me to fix it by giving some solutions, thanks mate for your work.
[Galaxy S 4 i9500 Android Development] asad007:
[MENTION=5533112]C B S[/MENTION]

You know what ,

Give me the boot.img of the rom

(Maybe it's the ramdisk which is causing the problem )
[Galaxy S 4 i9500 Android Development] virux1:
Hello, nice to see a kernel for the i9500...Thanks.

Please can someone upload to box or Google Drive?... I can't download from mega.
[Galaxy S 4 i9500 Android Development] asad007:
https://www.dropbox.com/s/ddze38z3uixs1ut/LWK-3.7-i9500.zip?dl=0
[Galaxy S 4 i9500 Android Development] virux1:
Thanks for link...

After flashing, wiped both caches, rebooted I got an error 'system isn't responding' and then it reboots after about 1minute

Edit : reflashed and it's working fine now
[Galaxy S 4 i9500 Android Development] asad007:
Is it normal afterwards?
[Galaxy S 4 i9500 Android Development] virux1:
When governor is set to power save it locks on 600Mhz...

And when using ondemand - sec, battery drains faster than prism kernel.
[Galaxy S 4 i9500 Android Development] asad007:
https://mega.co.nz/#!wJd3RJAC!tl4_HsIEwOmogdN6wopCiRTd4lkwTpyYLkaQVc7hkeU

Removed some logging to make the kernel lighter and smoother

Please review the battery life for me ( if anyone interested )
[Galaxy S 4 i9500 Android Development] asad007:
Search for "profile no. " in the governor parameters
[Galaxy S 4 i9500 Android Development] pushpak359:
damm!! after flash this update, takes around 45 mins to optimizing apps (240 apps)
[Galaxy S 4 i9500 Android Development] asad007:
Thats because there is no other governor apart from zzmoove which removes some cores based on load

Next time you dont need to wipe dalvik, i dont think it is needed
[Galaxy S 4 i9500 Android Development] pushpak359:
Thanks
[Galaxy S 4 i9500 Android Development] fandroid7:
After flashing this kernel my sound got reduced... even the slider is full i hear low sound...

How can i get back sound
[Galaxy S 4 i9500 Android Development] asad007:
Flash Version 9.8.5

I forgot to add busybox in the ramdisk XD

so the sound card was not configured [MENTION=4436722]fandroid7[/MENTION]
[Galaxy S 4 i9500 Android Development] yuber26:
hi asad007 i used v9.8 and v9.8.5 i dislike the new governor.. i feel lag on transitions.. i use all profiles.. and some times fell ramdom rebots.. much better the previous v9.6 or v9,7 with ondemand governor (With Battery Saving Tweaks) i back to 9.7 :(
[Galaxy S 4 i9500 Android Development] asad007:
How about i add conservative governor ?

Also try disable hotplug in the governor parameters it would become same as ondemand
[Galaxy S 4 i9500 Android Development] nevinjoseph:
I'm still on 9.2. I think 9.2 is the best kernel version for maximum battery savings. The only issue I have with 9.2 is that the device would reboot at random one or two times over a period of 24 hours.
[Galaxy S 4 i9500 Android Development] fandroid7:
Now sound back in action. . But as other person's post... having lags on animations and transitions. . And sound is also laging at certain point...

I wanna try 9.7..

Tried voltaqe and got force stop in Google search... keyboard... some apps....:silly:
[Galaxy S 4 i9500 Android Development] asad007:
Disable hotplug and voila

The governor will act as ondemand
[Galaxy S 4 i9500 Android Development] Ra2fet:
Wow that's great bro , your kernel is so good. Finally we got zzmoove profile which is the most battery friendly in my opinion...
[Galaxy S 4 i9500 Android Development] 7outa:
How to disable hotplug?
[Galaxy S 4 i9500 Android Development] asad007:
In governor parameters find

Disable hotplug and put its value as 1
[Galaxy S 4 i9500 Android Development] asad007:
9th and 10th profiles seems to be most stable
[Galaxy S 4 i9500 Android Development] yuber26:
thats for gaming and performance and eat battery.. and others profiles have lags and slow animations and bad performance... well i feel better 9.6 or 9.7 for me i still using it and 9.7 have a great battery friendly for sure :good: if yo create a same version like v9.7 with fixes ( sound distortion on speakers and fix a possible memory leak, add sio I/O scheduler) It would be the best version for sure i think :o:good: It is my opinion thx for all mate :good:
[Galaxy S 4 i9500 Android Development] asad007:
Though it is for performance but it also includes fast scaling down of frequency and hotplugging at the same time

Its a mix of battery and performance

Try that for your battery you will surely feel the difference

I was thinking of adding conservative governor in the next release

I would not add zzmoove in next version

The hotplugging is very aggressive
[Galaxy S 4 i9500 Android Development] Trek55:
Is this latest 985 kernel support synapse?
[Galaxy S 4 i9500 Android Development] fandroid7:
No it doesn't support synapse
[Galaxy S 4 i9500 Android Development] asad007:
OP Updated With LWK-9.8.6

Classic ONDEMAND is back !! :P

Tweaked a bit ;)
[Galaxy S 4 i9500 Android Development] yuber26:
okey mate thanks for everything i will test it and comment :good::highfive: I appreciate it very much:victory:

Edit: When screen is off 3 cores turn off.. and when screen is on same 3 cores stay off and the phone it gets slow and not light all 4 cores.. still 1 core work that is normal?? I find it a little annoying to enter the kernel Adiutor every moment to turn all cores every time when screen is on..
[Galaxy S 4 i9500 Android Development] pushpak359:
Where is profile? and how to set?

one more question, after flash it shows me error "Please upgrade to the latest binary" but LWK installed successfully.

I have PhilzTouch 6.48.4 for my i9500 and SuperSU 2.46.

Thanks.
[Galaxy S 4 i9500 Android Development] asad007:
Bug will fix in next version

Profiles are for zzmoove governor
[Galaxy S 4 i9500 Android Development] asad007:
OP UPDATED

this is something useful for zzmoove

http://xdaforums.com/showthread.php?p=61774976
[Galaxy S 4 i9500 Android Development] asad007:
While looking up the profiles.h header file is saw a profile ( no. 11) zanezame relax

it is the most stable right now for us.
[Galaxy S 4 i9500 Android Development] majid.a505:
Hi dear I want know more, , with pic abot synapase use to keep more stable any help
[Galaxy S 4 i9500 Android Development] pushpak359:
After flash it shows me error "Please upgrade to the latest binary" but LWK installed successfully.

I have PhilzTouch 6.48.4 for my i9500 and SuperSU 2.46.

Thanks.
[Galaxy S 4 i9500 Android Development] Trek55:
nothing to worried about ..

---------- Post added at 10:55 AM ---------- Previous post was at 10:54 AM ----------

This kernel doesn't support synapse, so ya you are in the wrong thread asking this question ..
[Galaxy S 4 i9500 Android Development] yuber26:
if they are not my ideas but I do not get along with the ZZMOOVE governor :( try to use it but when he was selected in kernel adiutor it freezes and restarts the phone.. well.. now i use Conservative governor... Let me use a few days for test the battery.. :good:
[Galaxy S 4 i9500 Android Development] asad007:
Use the Latest Version

I pre-enabled the best profile
[Galaxy S 4 i9500 Android Development] 7outa:
Any feedback about the last version?
[Galaxy S 4 i9500 Android Development] RoCorral:
I have some lag while playing games... that stress the gpu

Enviado desde mi GT-I9500 mediante Tapatalk
[Galaxy S 4 i9500 Android Development] iSirCasm:
Synapse Configurations for the Best Battery life?

I have asked a lot of times to help me with the Synapse Configurations to get the best battery life from the phone.

I don't play games at all. Performance is not my top priority.

Please help me with the settings, anyone?

Provide screenshots if possible. It would be a great favour. :)
[Galaxy S 4 i9500 Android Development] sagarwadhwa1:
Device freezing on startup. This is Prism Barebones with this kernel. I flashed, then wiped cache and dalvik cache. The phone started up and then restarted as soon as I played a song. Now it freezes up as soon as it starts up and then restarts after some time. The phone is totally unusable with this kernel.
[Galaxy S 4 i9500 Android Development] nevinjoseph:
Well I've been playing around with LWK for some time now and based on my findings and tests I can say for certain that v9.2 is the best version for saving battery. It is also comparatively smooth and stutter free. The only downside I felt was that my device would reboot at random over a period of once every day.

I use the following settings using kernel auditor app

CPU governor :ondemand

CPU voltage : global offset - 100mV

Ksm enabled

Io scheduler internal :noop 256kb

Sd card : noop 512kb

Just try it and see if it makes any difference.
[Galaxy S 4 i9500 Android Development] Ra2fet:
It is good to see Synapse Support added again :)

one request could it be possible to make your kernel pre-configured by aroma so we have some customization like yanki kernel

Thanks
[Galaxy S 4 i9500 Android Development] yuber26:
with latest versión i feel the seems lags.. when restart the phone the boot up lag and the phone restart again.. 2 or 3 times.. when i use the music rep.. and another task like whatsapp the phone get slow... well... i really miss the 9.7 :rolleyes: :( i dont think ZZMOOVE are the best governor for now.. coz still beta.. need mor adjustment... and with ondemand and noop or sio have amazing battery backup like 4hrs screen time.. and cero freezes and no lags... well i back to 9.2 maybe or 9.7 :crying:
[Galaxy S 4 i9500 Android Development] asad007:
So ill remove zzmoove in the next version and add conservative

I think lags are because of hotplugging

Maybe our device can not take it frequently
[Galaxy S 4 i9500 Android Development] 7outa:
If you can, re-add ondemand-sec. I think it's one of the best governor
[Galaxy S 4 i9500 Android Development] nevinjoseph:
Based on my findings ondemand governor has better battery savings than ondemand-sec as I've observed a reduced CPU usage with ondemand governor.
[Galaxy S 4 i9500 Android Development] fandroid7:
Can someone upload version 9.7.... or the most stable and smooth....

Please...
[Galaxy S 4 i9500 Android Development] asad007:
New Version soon

Stay tuned (and please test for battery life )
[Galaxy S 4 i9500 Android Development] asad007:
Test version :

removed

-add back uksm

-add conservative gov with heavy bias to use lower frequencies very often
[Galaxy S 4 i9500 Android Development] fandroid7:
Testing....

V10 is the best i tested along ...

Animations are perfect... No force close.... games are smooth....

Optimised and started os (233 apps) within 9-11 minutes...

Battery seems to be ok... but its draining.. maybe becouse of too many apps,browsing...
[Galaxy S 4 i9500 Android Development] nevinjoseph:
Flashed test version 10. Doesn't feel as smooth as ondemand governor. Also switching between tabs on chrome was faster on v9.2. V9.2 also gave the best battery backup for me. I was pretty satisfied with v9.2. Only downside was that it was a bit unstable and would reboot at random once or twice every day.
[Galaxy S 4 i9500 Android Development] fandroid7:
In v10.. charging is pretty slow....

---------- Post added at 01:44 AM ---------- Previous post was at 01:14 AM ----------

One more bug... the sound is decreased... as earlier... small sound and media...
[Galaxy S 4 i9500 Android Development] asad007:
You can increase it from synapse
[Galaxy S 4 i9500 Android Development] asad007:
Use gpu rendering in dev settings

And then feel the Smoothness

And also if you are using powersaving mode , disable it
[Galaxy S 4 i9500 Android Development] fandroid7:
Where is v10 final...?
[Galaxy S 4 i9500 Android Development] Mogten:
I tried version 8.2 but it had some memory leaks but good battery. Wonder if the leak has been plugged in recent versions
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
Just zzmove governer in 9.8.9?its lags ultra slow..
[Galaxy S 4 i9500 Android Development] asad007:
It will be removed soon
[Galaxy S 4 i9500 Android Development] zozoz13:
I testing v10 now. Conservative is so slow. So laggy when browsing, scrolling, open thread at XDA (I use XDA Premium app). Never had it before. Not tested gaming yet. But the battery life is awesome. No heating and the phone is very cool. Conservative is really battery saving governor, but it's a bit laggy. This version is very reccomended who want have good battery life.

Sent from my Galaxy S4
[Galaxy S 4 i9500 Android Development] asad007:
New Version with Ondemand-SEC

Changed the threshold a bit to find a balance between battery and performance
[Galaxy S 4 i9500 Android Development] Aayan 123:
Can you add the conservative governor

Its a nice governor however it caused reboots in voltaqe kernel

Could you add it ?
[Galaxy S 4 i9500 Android Development] asad007:
I already enabled conservative mode in ondemand :)
[Galaxy S 4 i9500 Android Development] Aayan 123:
Yes thankyou for bringing us your hardwork

However there is alot of lag in ondemad -sec
[Galaxy S 4 i9500 Android Development] zozoz13:
A lot of lag in ondemand-sec? It's the best and the most smoothly governor in my opinion. How can you have lag with ondemand-sec?

Sent from my Galaxy S4
[Galaxy S 4 i9500 Android Development] Aayan 123:
I dont know mate however my phone i had to restart my phone by taking out the battery due to tasks not responding and phone freezed
[Galaxy S 4 i9500 Android Development] :
Maybe its because your device is hot from all those flashing.. Let it cool down a lil then try again.
[Galaxy S 4 i9500 Android Development] Aayan 123:
Maybe becuz of rom? Im using Aurora s6 port v4
[Galaxy S 4 i9500 Android Development] nevinjoseph:
I'm currently running v10. Ondemand-sec seems stable and smooth. No random reboots or stutters. Battery also seems to be holding up great but I still would have preferred ondemand governor which was present in v9.2 cause that gave me the best usage time ever achieved on my phone. Will test how Ondemand-sec does on the battery front.
[Galaxy S 4 i9500 Android Development] fandroid7:
V10 isn't that great... battery is draining faster than v10 test version... and phone is little bit hot...

Any way battery backup is not good...
[Galaxy S 4 i9500 Android Development] :
Dang .. that steep drop...
[Galaxy S 4 i9500 Android Development] 7outa:
Same problem with the second test version. Huge battery drain and lot of wake.
[Galaxy S 4 i9500 Android Development] asad007:
NOT HAPPENING WITH ME

try wiping cache and dalvik once more

Or maybe some app in the background is doing it
[Galaxy S 4 i9500 Android Development] yogi.306:
Which ROM you have ?

Thats awesome,

which rom you have ?

i never had such battery stats.
[Galaxy S 4 i9500 Android Development] zozoz13:
I guess he uses Teal Theme by [MENTION=4648515]AL_IRAQI[/MENTION]

Sent from my Galaxy S4
[Galaxy S 4 i9500 Android Development] asad007:
Yep correct

With xposed ;)
[Galaxy S 4 i9500 Android Development] atakanadil:
can you share which rom you use with which apps, which settings? i'm using 8.2(most stable for me) with aurora 4.1 s6, i get good battery life but not that much. do you mind sharing? :)
[Galaxy S 4 i9500 Android Development] nevinjoseph:
I concur that as well. My battery has been draining fast with v10.
[Galaxy S 4 i9500 Android Development] asad007:
I have always been a prism user
[Galaxy S 4 i9500 Android Development] asad007:
Maybe the ported roms have a different ramdisk :p than the original OD4 ramdisk
[Galaxy S 4 i9500 Android Development] asad007:
TEST VERSION 10.1 : LWK-10.1-Test

CHANGES :

* THE ALL-TIME FAVORITE ONDEMAND WITH TWEAKS FROM ADAM KERNEL AND BIASED TO SAVE BATTERY IS BACK !!!!

* ZZMOOVE GOVERNOR IS BACK WITH A SPECIAL LWK PROFILE ALREADY SET ( TO USE WITHOUT LAGS SET MIN FREQUENCY TO 600 OR GREATER :p )

* ADDED PERFORMANCE GOVERNOR FOR BOOTING FASTER

* CHECK PAGES BEFORE SCAN ( UKSM )
[Galaxy S 4 i9500 Android Development] pushpak359:
[MENTION=4296690]asad007[/MENTION]

recently last 3-4 updates giving me problem, my apps frequently crashing (applock, lux dash, tasker etc) . the last final version worked for me after that i m having apps serious crash issue, after flash every update works smooth for 1 day after that crashing n lag issue. Using LWK 10

I dont use synapse, kernal toolkit or any other app
[Galaxy S 4 i9500 Android Development] asad007:
I'll check

Try latest test version and report

( 10.1 )
[Galaxy S 4 i9500 Android Development] pushpak359:
Tried 10.1 my phone continues and randomly restarting now reverted to 9.5 final version, Please solve in 10.1 release.

Thanks
[Galaxy S 4 i9500 Android Development] 7outa:
With latest version 10.1 the kernel don't wake all core after remaining idle for some time (I tried zzmove and ondemand, both have the same problem)
[Galaxy S 4 i9500 Android Development] asad007:
Should be fixed ( i checked and didnt happen but im not sure ) in the latest version on OP

Enjoy !!
[Galaxy S 4 i9500 Android Development] robix1999:
kernel supports the best quality Wolfson chip - work in mode - oversampling DAC 192/24; Tuning FLL DAC Direct ???

Such modes for i9300 SGS3 (old chip wolfson) includes Boeffla Sounds Control for obtaining sensational quality
[Galaxy S 4 i9500 Android Development] fandroid7:
Anybody with test results of v10.1...?

Im using v10 first test version.. disabled two cores and underclocked to 1000mhz... now im getting better battery backup..+ device is cool when using.. but phone heats when charging...
[Galaxy S 4 i9500 Android Development] asad007:
Test version :

https://www.dropbox.com/s/675mgng4pkn5mvr/LWK-10.3-i9500.zip?dl=0

*removed Underclock so that zzmoove is stabler

*no synapse ,everything is pretuned including display callibration
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
The dev in you is still alive...your addiction still lives.Is battery also predone? FAST charge i mean..Thanks
[Galaxy S 4 i9500 Android Development] yuber26:
you delete ondemand governor? :(
[Galaxy S 4 i9500 Android Development] asad007:
Its there ?
[Galaxy S 4 i9500 Android Development] yuber26:
my battery stats with v10.1 and ondemand governor.. :D the only bad.. when i restart the phone.. and the phone will start the OS .. restarts at least 3 times to show the lockscreen :crying: idk why.. the rest all right my rom? [v7.0] Halcyon Rom :good:
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
Dang 4h 43h of Sot!!Aweosme i am gonna try ondemand now on zzmove..
[Galaxy S 4 i9500 Android Development] asad007:
Try the latest :p

Now you won't have problems with zzmoove ;)

It's now a balance between performance and battery

Display is calibrated
[Galaxy S 4 i9500 Android Development] abdullah148:
why discontinued ??
[Galaxy S 4 i9500 Android Development] asad007:
Life
[Galaxy S 4 i9500 Android Development] nevinjoseph:
I'm not disappointed bro.. You have given us all the choices we ever needed.. Your kernel really brought new life to my Galaxy s4 and for that I'll be truly grateful to you. Even if the development is discontinued, I'm sure people like me will still be tinkering with all the settings to make the most out of our phones.
[Galaxy S 4 i9500 Android Development] asad007:
Can you guys post sot with latest version 11 ?
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
V11 is laggy and ultra slow.No synapse support no fast charge and the screen is like completly washed out!Freezes and reboots and nothin works .Switching back
[Galaxy S 4 i9500 Android Development] nevinjoseph:
Tested and yes v11 is laggy so I reverted to 10.1 and getting great battery life. Also the rom seems stable @-100mV.
[Galaxy S 4 i9500 Android Development] 7outa:
I prefer the v10.3 more stable and without lags
[Galaxy S 4 i9500 Android Development] asad007:
What the heck ?

The display should never be washed out and lwk11 is stable

Let me check weather I uploaded the wrong version or not

same as above

Same as above
[Galaxy S 4 i9500 Android Development] asad007:
Now try and tell :)
[Galaxy S 4 i9500 Android Development] asad007:
OKAY I'll update this kernel very rarely now but i can do one today

As the last update didn't turn out good enough ( I had too much emphasis on battery )

So I'll add one quick update soon after tweaking lwk profile in zzmoove
[Galaxy S 4 i9500 Android Development] 7outa:
Can u add ondemand governor and zzmoove?
[Galaxy S 4 i9500 Android Development] asad007:
DONE ;)
[Galaxy S 4 i9500 Android Development] asad007:
Also enabled touch booster in zzmoove

And Ondemand :)
[Galaxy S 4 i9500 Android Development] newfern:
[MENTION=4296690]asad007[/MENTION] when screen is locked cannot unlock again from unlock button or menu button

using 11.2
[Galaxy S 4 i9500 Android Development] asad007:
Not happening with me

Are you using the lwk'ed zzmoove profile ? (No. 1 )

Also test with ondemand governor
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
V11.2 is complety unstable!battery from 51 to 19 in 2minutes and as [MENTION=5709742]newfern[/MENTION] reported when i sleep the phone cant wake it up using anything have to remove battery.
[Galaxy S 4 i9500 Android Development] asad007:
Does the same thing happen with ondemand ??
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
Havent checked that,after first freeze battery from 51 to 19

Removed battery rebooted ,battery 19 to 0

Now charging in recovery.
[Galaxy S 4 i9500 Android Development] newfern:
sorry i flashed back 11.1
[Galaxy S 4 i9500 Android Development] asad007:
Report in this format

Rom ?

Governor using ?

Did you change zzmoove governor settings ?

Problems?
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
Rom-Prism v15

No all stock didnt get time to change nothing

Problem:Freezes and battery drain,unable to wake phone after sleep.

Flashed back to 10.2[emoji6]
[Galaxy S 4 i9500 Android Development] newfern:
HAYLCION V7.1

ZZMOOVE

NO

once phone locked cannot unlock
[Galaxy S 4 i9500 Android Development] asad007:
I hope you guys wiped your kernel tweaker app's data before flashing the kernel
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
Yes i did
[Galaxy S 4 i9500 Android Development] newfern:
further tested happens only when after boot phone asks for pin

if u don't input pin

phone sleeps

then it does not wake

when phone ask for pin after boot

u enter pin

phone unlocks and u go to main screen

now if u put display to sleep

it unlocks if u press power button

I observed that it happens only after boot and u don't unlock it and phone sleeps on its own

during this period phone heats up causing massive battery drain

happens with all governors

reverting to 11.1

hope this info helps
[Galaxy S 4 i9500 Android Development] asad007:
Thanks this seems somehow useful :)
[Galaxy S 4 i9500 Android Development] newfern:
can I have the link to LWK 10.3
[Galaxy S 4 i9500 Android Development] nevinjoseph:
Please retain ondemand governor in the next update. It performs better than zzmoove and ondemand-sec on my phone.
[Galaxy S 4 i9500 Android Development] asad007:
OP Updated With

LWK-11.5

Which is very similar to LWK-8.2 :P