yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9500 Android Development] shingz96:
Open Smart Manager > Ram section > Auto run apps tab > u can see synapse app there then open the auto run permission and try is it work?
[Galaxy S 4 i9500 Android Development] shingz96:
For now on every newest version also need to delete the LDHA tweak in build.prop for Aurora s6 port for max stability?
[Galaxy S 4 i9500 Android Development] Rohi09:
thanks i'll try it. right now i'm on exodus rom, once i go back i'll do this.
[Galaxy S 4 i9500 Android Development] sathya80:
I had one freeze and boot loop in 12.7.. but after wiping dalvik and cache from recovery..it booted well.. this is for guys who face boot loops.
[Galaxy S 4 i9500 Android Development] rotor113:
Voltage , you say about official 5.1.1 coming?!
[Galaxy S 4 i9500 Android Development] kapazo:
with 12.7 and upcoming versions can we use link2sd beacause it needs f2fs?
[Galaxy S 4 i9500 Android Development] danveer:
Volt i wanted to ask a question

Unlike snapdragon processors that have asymmetrical freq scaling, in our processor, all 4 cores scales to same freq

So when we close 2 cores, are they still being scaled to that freq as the other 2 working one and drawing power or do they completely turn off?.

In the end my point is how much can we gain in battery life by switching off 2 cores coz after half a day of use, i didnt see and diff in battery life nor in performance
[Galaxy S 4 i9500 Android Development] codybank_789:
I tried this approach. I dont know how much battery it saves but i can feel that the phone is noticeably slower than before. The thing is that when i tried to do this i was not on this kernel. I was on stock and i used kernel adiutor to turn off one core.
[Galaxy S 4 i9500 Android Development] KHEMS91:
Now with 12.7, everything looks perfect.

It's smooth like butter. Thank Volt.
[Galaxy S 4 i9500 Android Development] danveer:
I am getting normal performance on 2 cores too..

I just wanted to know if the stopped cores are drawing power and are running at same freq as other 2 cores or does they turn off completely and dont even run at base freq
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Use stock rom audio profile instead of high.

Am i understand correctly dont know but if you mentioning about my stock values i wont add my settings for default.

Please dont report your rom bugs here. Actually it isnt rom bug your wrong debloat bug.

thanks for good explain.

Of course yes. Dha tweaks kernel settings and rom builders dont control it. Im building for stock rom so use at your own risk.

Yep with crystal clearity.

i dont think any app needing f2fs for working but if it need i wont add for feature.

Good using :)

Why are you asking repeatly you already saw on synapse cpu freq section :) Snapdragon has feature for auto, exynos dont have screen on control so we are disabling cpu core with offline sysfs. Yes cpu1, 2, 3 going same freq with cpu0 but when we disable one cpu other than 0 it is going offline and sticking with it. System dont control dead one :) Try with 2 full charge for difference and compare it. If you dont have too many app on background you cant feel difference (lags) on only 2 online cpu.
[Galaxy S 4 i9500 Android Development] robsonsilva:
I reseted the data from all applications and removed some tweaks build.prop (aurora 4.1) and now everything is perfect. Thank you so much. The kernel will be compatible with the note 5 port too?
[Galaxy S 4 i9500 Android Development] danveer:
I was asking because i had a awsm idea,

My phone is buttery smooth on 2 cores, so i was thinking if you could add overclock feature in next version

Since most apps use 1 or 2 cores at max, i was thinking if running 2 cores overclocked keeping other 2 closed saving battery and getting more performance at same time ..;)

---------- Post added at 12:10 AM ---------- Previous post was at 12:09 AM ----------

Imagine running just 2 cores at 1.8 ghz and other 2 cores stopped for battery, it will be kinda like apple's cpu policy.. which in the real world imho works better than adding more cores

---------- Post added at 12:14 AM ---------- Previous post was at 12:10 AM ----------

Whats the app in screenshot.. can you post playstore link?
[Galaxy S 4 i9500 Android Development] sathya80:
no no.. i meant making kernel boot with custom settings without synapse. is it possible? i dont have any idea. just asking. it would be great to have a kernel which boots with custom settings without the need for synapse applying the custom settings after boot completion.
[Galaxy S 4 i9500 Android Development] DeepankarS:
Best synapse profile for battery? :')

Anybody?
[Galaxy S 4 i9500 Android Development] TheSG:
In the first post of how to correct install i installed synapse from play store, but do i have to open the synapse app or just leave at it.
[Galaxy S 4 i9500 Android Development] zozoz13:
Just follow all the steps (The 6th step tell you to open Synapse and click "Understood"). Then you can leave it as you want.

Sent from my Galaxy S4
[Galaxy S 4 i9500 Android Development] Chestburster:
i recommend open synp and give root permission after that reboot recovery and flash kernel.
[Galaxy S 4 i9500 Android Development] TheSG:
Thanks for helping me out.
[Galaxy S 4 i9500 Android Development] Chestburster:
Now it's perfect with 2 core low freq fix on cpu side great job, but i have problem on sceen side. "Smearing Fix" isn't effective, can you fix/add this setting on v12.8 pls

Şimdiden teşekkürler :)

Edit: Or how can i fix smearing with battery friend solution

Edit 2: After enabling register hook, smearing fix started efecting and at 1.95 greyscale fixed smearing like ~75 percent
[Galaxy S 4 i9500 Android Development] Rando81:
Pc doesn't recognize my phone unless I use *#0808# and change usb option from CP to AP, and it doesn't stick so I have to do that every time I reboot my phone
[Galaxy S 4 i9500 Android Development] danveer:
Been using 12.7 for quite some time now.. no reboots and very smooth but for the downside the battery life has been reduced..i dont know if its just ne but on versions like 11.9 etc, i used to get 170 to 200 mins of screen time i.e almost abt 3 hrs

Now its 110 to 130 mins i.e abt 2 hrs of screen time

Deep sleep working properly as there is no drain during screen off...

Ill charge my phone to 100% and let it drain to abt 10 and post bbs stats soon volt..

Just wanted to ask if its just me or not
[Galaxy S 4 i9500 Android Development] Chestburster:
I had same issue before and i solved it. I flashed "panam.bin" with odin's CP part

I will upload for you when i get home but you can found it on internet to

Sory for bad english

Edit: Sory not panam its actually "param.bin"
[Galaxy S 4 i9500 Android Development] Rando81:
I would be happy if you could upload it or post the link :good:
[Galaxy S 4 i9500 Android Development] Chestburster:
Ok but im in school now if you can wait 2~3 hours i will upload for you

Edit: I send it with PM
[Galaxy S 4 i9500 Android Development] DeepankarS:
Weird problem.

Headphones and Speaker (calling) issue when on loud volume. Cannot adjust it via Synapse. And Idk how to select STOCK AUDIO PROFILE.
[Galaxy S 4 i9500 Android Development] enimnick009:
Constant freezing n reboots... battery drop from 100% to 10% in 1 min... didnt even touched the snapse setings.. let them as it is... still damn freezes... ????
[Galaxy S 4 i9500 Android Development] VoLTaqe:
No much way about hardware issues this is max solution about mdnie. Sorry

Rom related issue.

Because i disabled power efficient by default. We can gain battery with it but it causing kernel panics and device rebooting. I will let activate option on synapse. If you want much battery power, you can play with tunable governor options. I cant give you best because i cant prepare for every devices. Every people using differently his/her phone.

Rom problem. You HAVE TO search before post. And you have to post your rom thread.

Rom related. Delete dha tweaks. I dont know how many time said that.

PLEASE ATTENTION: I dont want to be rude but many peoples dont follow xda rules. First of all im trying to help everyone on kernel side but no related posts thinking rudeness to me. Every developer doing his/her jobs for you for free and spending too many his/her days but you are acting like very rude way. Again and again please make sure your problem related with my kernel and make sure search your problem before post.

Hope you are understanding me and waiting your prays for my exams.

See you soon.
[Galaxy S 4 i9500 Android Development] robsonsilva:
Good luck will be all right in their exams. You are the only developer who continues to work with tw kernel and I hope it continues.
[Galaxy S 4 i9500 Android Development] DeepankarS:
Thank you [MENTION=5592093]VoLTaqe[/MENTION] but had done many searches before posting here. Even changed the default_gain.conf and posted when I saw someone posting the simikar issue and you asked him to use the stock audio profile. :)

Im sorry if it caused any unwanted trouble. :)

Also, All the best for your exams. :)
[Galaxy S 4 i9500 Android Development] VoLTaqe:
I will rearrange synapse tabs later. See you

Thanks.

Changelog 12.8

- Added unused cpu freqs on synapse (about)

- Added which time which freq used live show (about)

- Increased sound quality

- A7 core overcloked by default

- Default scheduler switch to noop and bfq

- Optimized modem wakes

- Disabled useless touch features

- Added power_efficient control to synapse (cpufreq)

Download Latest TOUCHWIZ Version: 12.8 ( Support 5.0.1, 5.0.2 )
[Galaxy S 4 i9500 Android Development] robsonsilva:
The problem of self reboot again. In 12.7 is without problems. Sorry volt have not logctas.
[Galaxy S 4 i9500 Android Development] mash20:
I think A7 ovecloked cause reboots because its not suitable with my settings and give me freezes and reboots
[Galaxy S 4 i9500 Android Development] robsonsilva:
I had the same with all the default settings and installed clean rom.
[Galaxy S 4 i9500 Android Development] Chestburster:
And me to, a7 oc causing some problems
[Galaxy S 4 i9500 Android Development] sathya80:
Halcyon quantum core rom.. booted.. but i use my own settings for 12.8. A7 only till 1400, gpu only till 640.
[Galaxy S 4 i9500 Android Development] mohdnurr:
Is it something is deleted? Because official paid movies apps like iflix can't play the video. Even using root cloak. Play nicely without this kernel. But can't used this nice features in this kernel. ???
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Exactly wrong nothing wrong with a7 overclock :) Problem is my typo fail when configuring swap values, swap cant compass cpu so we basicly using kernel without swap. (Higher cpu usage). Will fix tomorrow.
[Galaxy S 4 i9500 Android Development] robsonsilva:
Good news. Thanks so much. You are the best.
[Galaxy S 4 i9500 Android Development] Henry Chang:
Hi Sir,

Would you share some standard setting for this Kernel? I realized that after I had installed, I experience some lag to the system. Or the default is the standard setting.......Please advice. Appreciate much.
[Galaxy S 4 i9500 Android Development] shingz96:
Hey dude, default is the standard setting.... and dun quote the whole op..... it was annoying when scrolling down
[Galaxy S 4 i9500 Android Development] jinvidia:
How is the battery backup in this kernel guys?
[Galaxy S 4 i9500 Android Development] hakfur5328:
Sorry for eta but it when?
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Samsung knows
[Galaxy S 4 i9500 Android Development] Ale95:
Great Volt, so is posible boot 5.1.1 with this kernel without modifications in it?
[Galaxy S 4 i9500 Android Development] VoLTaqe:
I think so. I requested OL1 sources from samsung 3 times but not respond until now. I have to look for what changes is there but in my theory it is enough for boot if not debug it and log me i can help. For now android logger disabled by default but i will activate for you on .9
[Galaxy S 4 i9500 Android Development] Ale95:
Ok this is great and hope that 5.1.1 will be released xD, only that have a bigger problem, we need a libandroid_runtime.so compatible for make logcats and also boot 5.1.1
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Any 5420 5.1.1 device lib should be fine. Other than you have to hex edit lib file but it is pain.

Edit: And if possible delete dha tweaks from your build.prop it ignoring from kernel and giving bootloops to my users. Additional info it ignoring from original kernel too and giving unstability to your roms.
[Galaxy S 4 i9500 Android Development] Ale95:
Yeah is should be fine but we need find it and also the others libs linked to this lib

Sure already removed in my newest rom :good:
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Changelog 12.9

- Fixed swaps (some heavy users continuesly boot problem)

- Android logger enabled by default

- Deleted backup/restore function because we dont need it and have better option (Titanium backup)

- Used dha tweaks ( If someone report i'm getting continuesly reboot, i will kill :) )

- Ram usage reduced

- Add parameter for check and activate root every boot

- Dont remember

Download Latest TOUCHWIZ Version: 12.9 ( Support 5.0.1, 5.0.2 )
[Galaxy S 4 i9500 Android Development] robsonsilva:
Thanks Volt you are the best. Testing new version...
[Galaxy S 4 i9500 Android Development] shingz96:
Wow working on the Ale95 Note5 port
[Galaxy S 4 i9500 Android Development] jinvidia:
If I want to go back to the previous kernel version, can I substitute the stock firmware boot.img file provided in voltaqe website with that of the boot.img which belongs to the previous kernel and flash it?
[Galaxy S 4 i9500 Android Development] robsonsilva:
I keep having bootloops with 12.9. I'm using n5 port. Version 12.7 is running smoothly .
[Galaxy S 4 i9500 Android Development] mash20:
a7 overclock was cause problems because i undervolt cpu -100 Mv
[Galaxy S 4 i9500 Android Development] nevinjoseph:
I've had the same issue until I cleared the synapse settings and downclocked the a7 CPU to 1200MHz. Now everything working fine and smoothly without reboots on ale95 n5 port. BTW I undervolt the CPU globally by - 100mV.
[Galaxy S 4 i9500 Android Development] robsonsilva:
Volt would have to leave the most compatible kernel with kernel audiutor?

Sorry to be bothering you a lot lately.
[Galaxy S 4 i9500 Android Development] alaa96:
did you under volt a7 cores ? if so that would be the problem correct me if iam wrong

edit : ok i was late ?
[Galaxy S 4 i9500 Android Development] barisatay:
Hello guys, I'm need the best Voltaqe Kernel settings my GT-I9500. I don't understand this settings :D I'm using the Ale95 Note5 ROM, thanks :)
[Galaxy S 4 i9500 Android Development] krishmar4:
It doesn't boot with TouchWiz Core V3, freezes on bootlogo. :confused:

12.7 works though.
[Galaxy S 4 i9500 Android Development] Skrillex2911:
With 12.9 i deleted the LDHA tweaks that Alemtro put in the Aurora 4.1 and everything feels really stable and fast. Battery life normal. Not draining fastly. Hey guys BTW i recommend you all to make Synapse a System app. If you do it it will run in background even if you are starting fresh with a rom. It will ask you for root permissions on the language choosing right at the start. Thanks Voltaqe for this great kernel!
[Galaxy S 4 i9500 Android Development] thierryhenry1886:
Guys which tweaks is ldha tweaks? I want to delete
[Galaxy S 4 i9500 Android Development] Skrillex2911:
Check if you have the tweak in your buildprop and delete it. Chears

Enviado desde mi SM-N920C mediante Tapatalk
[Galaxy S 4 i9500 Android Development] danveer:
12.9 seems the perfect version so far

No reboots, responsive, apps switching properly, no lags, and battery life is good too.. i am getting around 3hrs again...

Tks volt
[Galaxy S 4 i9500 Android Development] ayyyiii:
This kernel is good but sound to low..

Sorry my bad english
[Galaxy S 4 i9500 Android Development] nevinjoseph:
Increase the speaker output gain via synapse and your problem will be solved.
[Galaxy S 4 i9500 Android Development] :
[MENTION=5592093]VoLTaqe[/MENTION], is there a way to make Synapse to retain the preferences after a reboot? Currently, the "apply on boot" option is enabled, but it still reverts all my kernel settings to default after a restart. Thanks

Synapse ayarlarını restart'dan sonra siliyor, onları silmesini engelleyecek bir çözüm var mı abi? Şu anda "apply on boot" açık, ve onun altındaki "stability check" kapalı. Teşekkürler.
[Galaxy S 4 i9500 Android Development] VoLTaqe:
There is no best settings. Every people using his/her phone for another subject. So you have to find yourself. I will add battery profile with basic settings later.

There is no way about that. We have hundred option so init script not enough for early booting. So you have to press x after every reboot.

Ne yazıkki abicim kernel değiştirilebilir özelliği çok olduğu için otomatik yükleme boot hızına yetişemiyor. Her yeniden başlatmada x e basman gerekecek.
[Galaxy S 4 i9500 Android Development] thierryhenry1886:
Using 12.9 with dr rom v3 very stable i didnt much change of default 12.9 settings . I mean stock settings are enough for using. smooth no reebot for now.(no xposed) Really nice job bro thankss.
[Galaxy S 4 i9500 Android Development] :
Thanks for reply, but I don't see an X that you're talking about..

Cevap için sağol da, ama hiç X görmedim telefon boot yapınca, notification bile görmedim doğru hatırlıyorsam.. Bu arada, bayıldım bu kernel'e, muhteşem. Apps don't killed off the ram any more and it charges insanely fast from PC :good:
[Galaxy S 4 i9500 Android Development] ch4qr1:
Reboot your phone and wait 30 second after that open synapse. Dont forget give autostart permission from smart manager.
[Galaxy S 4 i9500 Android Development] aljedheed:
am newbie to this kernel... n am using ale95 n5 port by [MENTION=5244417]alemtro95[/MENTION] ... after installing voltaqe am experiencing slow chargin.. n it is very poor.... n high batery drain.. an nybdy suggest me wat 2 do plzzz
[Galaxy S 4 i9500 Android Development] metahex12:
I know you will add governors but please don't forget "intelliactive" governor for better battery and performance.
[Galaxy S 4 i9500 Android Development] thierryhenry1886:
There are too many way to stop drain. First find what is doing drain?

You can change your charge settings from synapse.

Or change your cable.
[Galaxy S 4 i9500 Android Development] VoLTaqe:
I have strange ideas about increase battery performance. I compiled source and waiting for full charge. Lets see whats going on :) And thanks to who help other peoples about solving problems unless i come back. Dont forget i9500 community always will be big like before ;)
[Galaxy S 4 i9500 Android Development] :
Woah thank you so much! I had totally forgotten about the auto start settings. Will now see if it auto starts..
[Galaxy S 4 i9500 Android Development] shingz96:
On Ale95 Note5 port, phone freeze sometime when try to wake up, normally freeze on open lock screen
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Sensor driver crash. Kernel trying to activate 6 sensor because of incompatible lib instead of 2 and 750 mhz going mif 800 freq so it is unstable. Fixed on 13.0 already ;)
[Galaxy S 4 i9500 Android Development] invincible authority:
Not able to use "usb keyoboard" app. It says to install a custom kernel. I did all the steps mentioned in synapse.

Using Prism Barebone ROM v16.

Any help shall be greatly appreciated. :)
[Galaxy S 4 i9500 Android Development] metahex12:
Which voltage values appropriate for quick charge ?
[Galaxy S 4 i9500 Android Development] nevinjoseph:
Can't wait for v13. Had one random reboot with 12.9 on ale95 port. Hope version 13 will fix it. Anyway getting very good battery backup with 12.9 and ale95 n5 port.
[Galaxy S 4 i9500 Android Development] aljedheed:
[MENTION=5592093]VoLTaqe[/MENTION] am using Kernal adiutor instead of synapse in ale95 n5 port.... becoz i found more ratings and high user downdoled app in play store... n nice ui... does dat support voltaqe kernal???? Or does dat miss some functions... if i have to change.. can i juzz uninstall d app n install synapse or hav to re flash d whole kernal????plzz help me.. n 1more thing ... does d kernel uninstalls when i clear preload wen installing new rom in cwm recvry... plzzz help me
[Galaxy S 4 i9500 Android Development] nevinjoseph:
I use kernel auditor as well as synapse. Use kernel aduitor to set the voltage values of CPU as it is more convenient to set the global values. For the rest of the kernel parameters, I use synapse which does have the audio output controls, screen controls and other advanced kernel tweaks.
[Galaxy S 4 i9500 Android Development] aljedheed:
Tnx mate n sorry [MENTION=6045715]nevinjoseph[/MENTION] dat i cant press tnx button now.. coz am exeeded daily tnx limit lol... by d way does d kernel uninstalls when i clear preload wen installing new rom in cwm recvry... plzz help me mate am a newbie to d custom kernal department....
[Galaxy S 4 i9500 Android Development] nevinjoseph:
Most roms come packed with its own compatible kernel. So flashing the rom will definitely flash the kernel that comes packed with the rom unless the rom has a specific option to disable flashing the kernel. Wiping the preload doesn't uninstall the kernel but flashing a new rom overwrites the old kernel and flashed the new one associated with the rom.
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Working on my side. Make sure you have install samsung usb driver on your pc.

screen off 1900 1900 screen on 1400 1400 good for me without overheat.

It should be same reason. We can check on 13.0

I dont recommend using a few kernel control app because every app have other solution about applying settings. Kernel auditor using own codes for features but synapse only app which permitting use own configs to developers so i'm using synapse much better than kernel auditor for my users because KA dont have many features from my kernel.
[Galaxy S 4 i9500 Android Development] thierryhenry1886:
Guys is there any way to control cpu voltage on synapse with global offset like kernel auditor?

I want to be able to control in 1 times all of the voltages with synapse.
[Galaxy S 4 i9500 Android Development] nevinjoseph:
No I don't think so. That is why I use kernel auditor on conjunction with synapse fo4 setting the CPU voltage.
[Galaxy S 4 i9500 Android Development] kenji1996:
12.9 Cannot use private mode it show fail to open private mode.
[Galaxy S 4 i9500 Android Development] VoLTaqe:
This version give %0 drain to me on 5 hours deep sleep hope you can love it too.

Changelog 13.0

- Fixed mif crash random reboot

- Extreme battery life on idle mode

- Reduced wifi and mobile data drains

- Faster charging without overheat

- Remove irq affinity warnings for better idle

Download Latest TOUCHWIZ Version: 13.0 ( Support 5.0.1, 5.0.2 )
[Galaxy S 4 i9500 Android Development] mash20:
Thanks for update!!

How to restore my settings now without backup/restore option in synapse ??
[Galaxy S 4 i9500 Android Development] shingz96:
If u are on Ale95 Note 5 port, private mode was disable by the dev as he stated before in his thread
[Galaxy S 4 i9500 Android Development] ajay_gj09:
Is sensor driver crash causing freezing on Ale95 N5 port fixed in this update? No mention is made in changelog so just reconfirming the same.
[Galaxy S 4 i9500 Android Development] kenji1996:
i'm using quantom rom. Before flashing 12.9 the previous kernel can launch private mode.
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Titanium backup.

Fixed
[Galaxy S 4 i9500 Android Development] mash20:
HOW ??!
[Galaxy S 4 i9500 Android Development] Ale95:
I dont disable Private Mode, I disable security in Smart Manager
[Galaxy S 4 i9500 Android Development] shingz96:
Work for me in note 5 port

Sorry , i remember wrongly :p
[Galaxy S 4 i9500 Android Development] zozoz13:
Just backup data of Synapse app before you flash the newer one. Then restore it after you flash.

Sent from my Galaxy S4
[Galaxy S 4 i9500 Android Development] bjk_murat:
12.9 fine but 13 bootloop problem for Ale95 Note 5 port
[Galaxy S 4 i9500 Android Development] AakashKaushal98:
Is v13 is compatible with note5 ale port?