yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
yes i try ,synapse say no uci ,. i wanna say can k-a be in conflict with synapse ,do i need to uninstall k-a and use just synapse and see if it work?

after try synapse dont work ,important is that kernel work good ,kernel is best
[Galaxy S 4 i9500 Android Development] ammar18:
I have found a fix for Synapse.

Open Terminal Emulator

type this :

mount -o remount, rw /

after that, type :

uci

then Hot Reboot (or soft reboot, or just do a full reboot)

It will generate the files Synapse uses, which is config.json.

I have tested it in FirstFlight ROM v5.2 . It worked for me, hope this helps :D

EDIT : I can't change the CPU Governor, says

com.af.synapse.utils.RunCommandFaildException: /res/synapse/actions//governor[18]: can't create /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor: Permission Denied

EDIT 2 : My device just suddenly reboots and No UCI Detected, seems this fix is not permanent, but temporary.
[Galaxy S 4 i9500 Android Development] krasCGQ:
Actually. rootfs and system should be mounted read/write before executing UCI.
[Galaxy S 4 i9500 Android Development] AzizbekN1:
lazyplug modes not working

Ps Could u add gpu voltage control
[Galaxy S 4 i9500 Android Development] asad007:
they will work but you may not actively see them.

No, GPU is already undervolted.

Sent From S4 Powered By LWK
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
and i need to set GPU max for lionheart gov for games ...how to do if its no GPU control
[Galaxy S 4 i9500 Android Development] asad007:
It is below lazyplug[emoji14]

Sent From S4 Powered By LWK
[Galaxy S 4 i9500 Android Development] charlysalloum:
[MENTION=4296690]asad007[/MENTION] great kernel thanks.. but im having issue with the video call, others can see my cam blue tinted...

i had to flash the rom again to get the stock kernel to fix the issue but i rlly want to use your kernel.. can you help ?

the issue is that when in video call my cam looks blue tinted.. ( skype or fb messenger ) taking pix is normal.
[Galaxy S 4 i9500 Android Development] ammar18:
always include your rom name and version when reporting bugs.
[Galaxy S 4 i9500 Android Development] charlysalloum:
latest RR 5.7.3 build 08/08
[Galaxy S 4 i9500 Android Development] ammar18:
stay with the stock if you have problems.
[Galaxy S 4 i9500 Android Development] asad007:
Do the same after disabling HW overlays in developer settings (this may fix the blue tint )
[Galaxy S 4 i9500 Android Development] munimjaffer:
Screenshots please...
[Galaxy S 4 i9500 Android Development] ammar18:
what screenshots are you asking??
[Galaxy S 4 i9500 Android Development] munimjaffer:
Screenshots of UI of this ROM.
[Galaxy S 4 i9500 Android Development] ammar18:
You sir are in a wrong thread. This is KERNEL not a ROM :silly:
[Galaxy S 4 i9500 Android Development] munimjaffer:
Oops :p
[Galaxy S 4 i9500 Android Development] ktouy:
Just FYI i had this issue back in kitkat and im having the same now ( to lazy to find a fix ) back then i remember i fix it replacing cam libraries from one rom to another ... Maybe this helps... Of course if youre gonna try backup the hell out of it.. But yes.. I remember i fixed like that back then.. Now im living with it...

Hope it helps..

Do back up and dont blame me if you kill your phone[emoji13]

Edit: sorry i post this here..
[Galaxy S 4 i9500 Android Development] SeanGarcia:
My Ram for touchwiz based rom is always at 90%. Any suggestions so that the ram will sort of behave. and whats the best CPU governor. THANKS
[Galaxy S 4 i9500 Android Development] asad007:
1) Touchwiz based ROMs always eat a lot of RAM, But no matter how much it is being used, your multitasking should be fast , it probably shows 90% because of zram. if you are having app redraws then say.

2) Best CPU governor is based on your usage, with moderate usage alucard is fine.
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
sir i need to go to lionheart gov and i change it and apply on boot ofcourse but after ristart everything changed to alucard ...is there any way to change CPU Gov.
[Galaxy S 4 i9500 Android Development] asad007:
you can change it manually after boot, this is something related to synapse.

btw disable stability check in synapse settings (that may be the issue)
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
synapse dont suport kernel on tw ,i make fresh install of my phone tw based rom firstflight ,i use kernel auditor ,i try to clear data of ka app
[Galaxy S 4 i9500 Android Development] asad007:
email the Dev about the issue, it is probably app related
[Galaxy S 4 i9500 Android Development] SeanGarcia:
Kernel is super laggy with my firstflight tw rom idk why :(
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
no i use that kernel on ff and worked good ,try to change max cpu freq 1000 and min to 100 ,for me work fast like no one
[Galaxy S 4 i9500 Android Development] SeanGarcia:
What governor? I tried that its still laggy idk why
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
try lionheart or intellimm

r u installed eol verzion ...
[Galaxy S 4 i9500 Android Development] SeanGarcia:
Im using lionheart gov. still no luck :( EOL version
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
oh ok set 1600 min 100 and disable lazyplug and restart
[Galaxy S 4 i9500 Android Development] SeanGarcia:
Where can i disable lazyplug?
[Galaxy S 4 i9500 Android Development] RaNoS25:
can someone please give the steps on how to install this kernel on tw first flight rom v5.5?

what this means Workaround -> Do a reboot while charging.?
[Galaxy S 4 i9500 Android Development] SeanGarcia:
How to disable lazyplug?
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
mean fast charge is not working at all times if u got slow charging just do rebote with cable on phone

and to install its eazy just put zip file on the phone and go at recovery install like u install the rom ...and for tweak kernel install kernel auditor from playstore

---------- Post added at 01:29 PM ---------- Previous post was at 01:27 PM ----------

from kernel auditor go to cpu hotplug and diss. option lazyplug

and if u stil got problems try downloading volt kernel 14.6 (is stable) from that link ,it support synapse ....
[Galaxy S 4 i9500 Android Development] SeanGarcia:
Can you screenshot it. Cant find it sorry bro

---------- Post added at 12:24 PM ---------- Previous post was at 12:24 PM ----------

Can you screenshot it bro. Cant find it hehe sorry
[Galaxy S 4 i9500 Android Development] asad007:
Increase min CPU freq, Max GPU freq and disable lazyplug.

otherwise

i don't think it's related to kernel.
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
new on xda ok u need first to install kernel auditor from playstore than in the tabs u fing hotplug/lazyplug ...
[Galaxy S 4 i9500 Android Development] batuhur:
I get random freezes and reboots in MBP V5 Rom. Also synapse says UCI Not Supported. How can I fix this?

Also does this kernel has the HW equalizer in Audio tab?

Thx..
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
Its good to known that kernel (tw verzion) dosent supported by synapse for cm ver. i dont known cause i use tw rom ,everyone who installed say no UCI at all times because in changelog read ...and the thread name say [SYNAPSE]
[Galaxy S 4 i9500 Android Development] krasCGQ:
This is...

A good sarcasm LOL
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
yeah lol

FINAL UPDATE

* I am done with this development

* Fixed Screen off bug ( probably was related to charger )

* Remove Auto hotplug to avoid any conflicts

* Do not remember

JUST ENJOY !! AND POST FEEDBACK !!

PS : No new versions will be added.

Have a nice day.
[Galaxy S 4 i9500 Android Development] asad007:
Do not say **** when you do not know about it,

CM versions support synapse, be thankful that i added support for samsung's messy touchwiz (due to some user's request) which i did not even feel like adding.

if you want to use this kernel with its full potential, use it on gearcm 13.
[Galaxy S 4 i9500 Android Development] bhuvan9111:
Kernel is stable AF in both cm and rr and for tw let that go for this time, you have done what you could do. Thanks for that bro.
[Galaxy S 4 i9500 Android Development] BenDroid1:
Wow

It lookz like Someone took my A-hole seat huh... Apparently there were job openings

---------- Post added at 06:29 PM ---------- Previous post was at 06:19 PM ----------

Dev. [MENTION=4296690]asad007[/MENTION]

Im a pretty hard guy to please especially with work. U should see the other forums i post in. When i see the devs fooling around. I get really upset.

But one thing is for sure. From the day i downloaded version1 of this kernel. I have never been more pleased in modifying my phone. Ur kernel beats even voltaqe kernel legacy and believe me i use my phone alot and i can have it on 100% 9a.m. and the battery will be at 20% maybe 3:00 .. It doesnt overheat or even lag! Bro i can leave my phone playing music all night (on low volume) and i would wake up with at 10% battery or so ..

Hot plugging tweaks are awesome. With the cpu turning off when idle. Well some of them.

But above all these things u managed to take on the complicated tW ROMS and still u made them just as awesome. Just to show how smart and talented u really are and one thing u got that NO other of these **** devs got is commitment! Persistency! And ur one dev that actually cares about feedback and feature request!

So thank u. Not every day u find a smart guy without arrogance and lots of commitment.

U even dealt with that little ^ criticism up there like a pro

Just ignore em.

If u care for it btw. Soon ill send u google play card. I don't really have a credit card for donation

Right now ur kind of the reason why i dont upgrade to s5 ...i fear i wont get some good mods for my device and then i'd sell this perfected device to someone :(
[Galaxy S 4 i9500 Android Development] bhuvan9111:
You deserve a like and a dislike;)( because i didnt get you for quoting me)

:good:

And about the rom and kernel development that others do as you said leave us in the middle is because of few idiots who really make s#&$ posts and ask for eta's all the time even though the q has been answered too many times.

And not all developers leaves us, ppl like [MENTION=4296690]asad007[/MENTION] [MENTION=511471]talay[/MENTION] [MENTION=452620]kingdevil[/MENTION]732 and so many are still here for us at least to take bug reports and solve issues even if the do stop development in future. We have a pretty old device ( 3years 7 months old ) and still having this much development is good but there are pros and cons every time. "" we still have a lot of development coming in near future ""
[Galaxy S 4 i9500 Android Development] BenDroid1:
Lol yes. My bad

Sorry for being to general. The devs listed are pretty awesome as well. Especially the rr dev. He actually pm me about a specific feature. All good dedicated people lol.

I'm using rr rom too.

Thank u all for still sticking with our device

And i know our device is old lol

But give it some credits.

It is perfection all the other models above are pretty faulty and. Features are overrated battery hogging crap )except s5)
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
ye i use that kernel from time u develop tw.v its ok workin good ,ur changelog just write synapse and not synapse working on cm or tw ,u dont need to be angry :good:

like some say in this life is bad to be tru in here i say its bad to say true
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
u say i talk like that ,when u see that **** for cm v. i say i dont known for tw verzion i say no synapse ,did i say lie or what ...

and i dont say that the kernel is not working ,look ur self another time before u write and thank god ,it's only int.
[Galaxy S 4 i9500 Android Development] cyrax.thehot:
The battery drain issue with RR 5.7.3, were you able to fix it with this kernel ?
[Galaxy S 4 i9500 Android Development] zozoz13:
LWK v5.3 Google Drive mirror:

https://docs.google.com/file/d/0B9Z_ZeHhBG4YNG00MS1wSV9QM3c/edit?usp=docslist_api

Sent from my Galaxy S4
[Galaxy S 4 i9500 Android Development] maliyose:
People with sdcard problem try to remove your card while your phone is on and then reinsert it, it will detected.
[Galaxy S 4 i9500 Android Development] ImjuzCY:
I can download from mega if I request desktop site on my phone
[Galaxy S 4 i9500 Android Development] Xpid3r:
[MENTION=4296690]asad007[/MENTION]

Here is boot.img from Auruora V8.. (Permissive kernel)

Still Sd issue exists..

Using Galaxy S4
[Galaxy S 4 i9500 Android Development] white7561:
does the sdcard bug is happening with prism barebone rom?

can i use exfat 64GB SD Card?

can we get charging amp control so we can decide to change the speed of charge?

thx
[Galaxy S 4 i9500 Android Development] RoCorral:
Just reporting I flashed 5.3 over Aurora Rom V8 using TWRP and no sd card issue at all... now futher testing
[Galaxy S 4 i9500 Android Development] ari25:
Folks can you mention the type of SD card that is working/not working and also your rom. Thanks
[Galaxy S 4 i9500 Android Development] dgershko:
[TW] was removed from thread name..... does this mean itll work on cm roms?
[Galaxy S 4 i9500 Android Development] ImjuzCY:
It's still under testing for cm roms but many of them are facing problems with cm. The developer is trying to make it run on cm. You would've knew it if you read previous pages
[Galaxy S 4 i9500 Android Development] asad007:
Nope , no support for cm roms because the signal and wifi do not work when cm boots with this kernel

We dont know exactly which kind does not work but most probably they are class 10

But i guess someone reported a while back class 10 sdcard works for him so it is still a confusion
[Galaxy S 4 i9500 Android Development] asad007:
OP updated with LWK-5.4

-Removed CFQ scheduler so only noop is present (Battery Friendly :) )

-Removed zswap ( i always felt it was slowing the device , to counter the low RAM effect it may have , we have UKSM already present)

Version-5.4-AURORA(please test on Aurora rom)
[Galaxy S 4 i9500 Android Development] bogdan003:
Good news....sdcard(16gb/10 class, stock deodexed rom-OD4) is working again! Thank you! ?
[Galaxy S 4 i9500 Android Development] sahilg009:
The sd problem is on ported roms from s6 and note 3 works fine on prism rom official stock lolipop
[Galaxy S 4 i9500 Android Development] andreskafe:
Which version for Prism v16?
[Galaxy S 4 i9500 Android Development] NonXtreme:
Confirmed. No more SD card issue on LWK-5.4 with Prism 16 rom!

THX!
[Galaxy S 4 i9500 Android Development] naveed_hind:
thanks you so much now my ext-sd works fine with latest version of ur kernel

im using aurora 7.0

[MENTION=4296690]asad007[/MENTION]
[Galaxy S 4 i9500 Android Development] asad007:
Maybe CFQ was the culprit cause it divided the bandwidth equally so the sd card did not recieve enough of it

If anyone has older version and have sd issue can they please change scheduler to noop and reboot and check for the card problem ?
[Galaxy S 4 i9500 Android Development] Halcyon:
Is Noop I/o Affect read Write speed?

Im currently facing slow downs in Write read..
[Galaxy S 4 i9500 Android Development] asad007:
Yeah cause noop is the simplest i/o scheduler
[Galaxy S 4 i9500 Android Development] Halcyon:
[MENTION=4296690]asad007[/MENTION]

Thanks , but it's weired , I have a 32GB silicon Power Elite Class 11 , it supports to 30 mb/s previusly it was On 15~18 mb/s in Galaxy S4 and 27~29 mb/s with pc through ram readers, now with new kernel its 10 to 12mb/s , that feels like very slowed down..

I were hope now we can format to NTFS To Expand the SD card life and speed but my NTFS pen drive not mounted instead i used paragon ntfs mounter

Thanks for your gr8 works, still looking forward to your kernel to be seen improved.

And for a suggestion after my review : Please Don't care about Kernel size and let some Misc options to be available but i fully agree with Optimized Best settings for Default and Concider Standard functenality Along with new safe to use features and concider Hardware care.

Regards
[Galaxy S 4 i9500 Android Development] Toggie:
Hello, I can't find kernel from AOSP KK-LP last version... AOL verison support boot at AOSP based rom(Android 4.4.X, 12.X)?
[Galaxy S 4 i9500 Android Development] krasCGQ:
No longer supported.
[Galaxy S 4 i9500 Android Development] tosunkaya:
Hi [MENTION=4296690]asad007[/MENTION] i used lwk for a long time, firstly thabks for developing this super kernel and experienced lots Of random reboots, stucks and then freezes on loud sound, games like Clash royale, clash of clans. Then i installed nevermore kernel. Never issued any random reboots but the battery drain and device heating was higher than lwk. Is The reboot issues fixed on new v of lwk? Will download again. Also im on gearcm. Thanks.
[Galaxy S 4 i9500 Android Development] Toggie:
I saw that. If I use v 07.09, that version have support KK-LL?
[Galaxy S 4 i9500 Android Development] asad007:
Old versions are deleted only latest version is there on androidfilehost.

Try the latest one, you won't be disappointed.
[Galaxy S 4 i9500 Android Development] BenDroid1:
So you play clash of clans??

Ready for the next week big massive update??
[Galaxy S 4 i9500 Android Development] ammar18:
why you're off-topic?
[Galaxy S 4 i9500 Android Development] BenDroid1:
You know. The rules only matter when u point them out for no reason

Especially when it wasnt causing issue
[Galaxy S 4 i9500 Android Development] ammar18:
im just asking.
[Galaxy S 4 i9500 Android Development] BenDroid1:
Lol ok. Cuz its fun sometimes to socialize a little sharing similar interests.
[Galaxy S 4 i9500 Android Development] ammar18:
hm ok
[Galaxy S 4 i9500 Android Development] tosunkaya:
Unfortunately, stucks and then reboots still continues. I had 4 reboots in 2 hours. But this v is better than the old ones. I want this kernel more stable. How can i send log or needed etc? want to help and use. [MENTION=4296690]asad007[/MENTION]
[Galaxy S 4 i9500 Android Development] asad007:
you probably have battery problem (or any other hardware problem)

there are no random reboots in this version.

if your battery drops drastically after reboot consider replacing your battery.
[Galaxy S 4 i9500 Android Development] tosunkaya:
my battery is bought from Samsung official store and dated 2016. So not drops.

Also reboots arent random. when turned on clash royale, clash of clans, chrome (maybe ram exploiter apps) and loud sound. not experienced that much on other kernels. but want to use lwk because of doesnt have heat or battery drain issues. :o
[Galaxy S 4 i9500 Android Development] utvic99:
Edit: nevermind (thought this was RR thread sry).
[Galaxy S 4 i9500 Android Development] asad007:
i don't use any of those apps and i didn't get a single reboot.

if possible, maybe clean flashing your ROM may help.
[Galaxy S 4 i9500 Android Development] jabia:
Superb Audio

Hello [MENTION=4296690]asad007[/MENTION]

The audio using your kernel is just superb. I tried it a while back but quickly switched away to [MENTION=5963088]jwchen17[/MENTION] nevermore kernel. Decided to give it a try today, and I'm impressed. This is the best audio I've gotten out of my i9500, bar none.

I just installed today, so I'm still testing it out. I do note that the device charging is somewhat slow. Is fast charging enabled on this kernel?

Thanks for all the fine work you've done so far.

Cheers

Edit:

Battery charging is reaaally slow, could you please increase the default charging current?
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
for battery charge more fast u need to connect the phone in cable than restart with cable connected

use to read first page of thread all instruction is there
[Galaxy S 4 i9500 Android Development] asad007:
i need RR boot.img

it has been a while i updated this kernel, I'll be uploading a small update with latest ramdisk + few kernel changes (basically speedup the kernel a bit).
[Galaxy S 4 i9500 Android Development] loquito09:
This is from rr 5.7.4
[Galaxy S 4 i9500 Android Development] asad007:
Polished EOL version :

* Disabled ZSWAP

* Speed up the kernel

* Used LINARO 4.9 with -O3

* Added back good old ondemand

* Updated to latest Ramdisk (AOSP)

* Synapse :

- Set voltage step to 25mV , Now undervolting is much easier.

Don't forget to clear synapse data before flashing.

TW version will be added later today.( probably with attempt to fix synapse )

EDIT : Uploaded TW version as well, need info about synapse.
[Galaxy S 4 i9500 Android Development] andreluizbarbieri:
Thanks, [MENTION=4296690]asad007[/MENTION]. This version 01/10 for RR is very goood. Economy-Extreme in Lazyplug is perfect (off-line cores)! But why every synapse reboot I must apply config, no save?
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
wow ,ofcourse i will intall tw v and let u known about synapse :good:

TW verzion suported by synapse OK

need to clear synapse data after every restartto work synapse

edited

sorry man its ok just i need to wait for some time at startup ...it work good
[Galaxy S 4 i9500 Android Development] asad007:
I'm glad it is fixed now.
[Galaxy S 4 i9500 Android Development] hataw:
is there anything that we can make on synapse after flashing this kernel to get better battery
[Galaxy S 4 i9500 Android Development] andreluizbarbieri:
nevermore
[Galaxy S 4 i9500 Android Development] asad007:
install synapse and play with the options (except voltages).

what do you mean?
[Galaxy S 4 i9500 Android Development] sahin_811:
1:10:16 Polished EOL tw in update can not be installed :(
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
redownload and try again ,i use twrp 3.0.2-1 and everything ok kernel installed succesfull

---------- Post added at 11:07 AM ---------- Previous post was at 11:05 AM ----------

Quote:

Originally Posted by hataw

is there anything that we can make on synapse after flashing this kernel to get better battery

nevermore

whats that ,this kernel have good battery life

it is like name of kernel that say light ,its extra light faster better battery life good stable
[Galaxy S 4 i9500 Android Development] krasCGQ:
And nearly three quarters of Nevermore Kernel's features and commits are from LWK!
[Galaxy S 4 i9500 Android Development] Ngadhnjim:
heheheheheh lwk is debloated kernel like octanote thats good i like light roms and everything :good:
[Galaxy S 4 i9500 Android Development] sahin_811:
I'm underperformance. :(
[Galaxy S 4 i9500 Android Development] ElysonMorf:
new here

whats the diff between EOL and Polished ?

and where to get gear recovery ? thanks
[Galaxy S 4 i9500 Android Development] krasCGQ:
1. Polished EOL version is an improved version of EOL.

2. You could find GearRecovery on GearCM thread.
[Galaxy S 4 i9500 Android Development] ElysonMorf:
ok find it

im using EOL version on RR MM

should i install synapse since it has performance menu that can setting the cpu and gpu ?

and any suggestion on profile on synapse?
[Galaxy S 4 i9500 Android Development] krasCGQ:
1. If you want full control, use Synapse.

2. No idea.
[Galaxy S 4 i9500 Android Development] vvk222:
Unable to install LWK-Stable-011016-TW-LL-i9500.zip via TWRP.
[Galaxy S 4 i9500 Android Development] krasCGQ:
Recovery logs?