yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9500 Android Development] metahex12:
Okay sorry, but i said "voltaqe kernel is more stable than cyankernel". I didn't want to advertise my kernel. So sorry again...
[Galaxy S 4 i9500 Android Development] danveer:
Loving your kernel

Ram management has never been better

But id like to go with akash and req this for future versions too

Battery life has been pretty low as a downside of the super smooth performance

I remember on 11.4 version or few near it, my sot was 3 hrs

Not its just 1 to 1.5 hr..lol

I love the tweaks you made so far so going that back is out of option

And after having tasted the forbidden fruit of the voltage kernel i dont think anyone who's here ever thinks of stock kernel ( that sucker is thing of the past now ) XD

I Love you and your work but would request to have more battery saving features

I req power efficient work ques few versions back but enabling those doesnt save much battery..:/

Long story short.. after optimising the cpu, please look to make kernel more battery efficient.

That would make it perfect ..:)

P.s. i have been on same firmware i.e. halyciom 9.1 since voltaqe kernel 10.1...;)

Seen all its ups and reboots so sot analysis is just based on change of kernel keeping every other thing constant
[Galaxy S 4 i9500 Android Development] VoLTaqe:
There is nothing for decrease battery life other than overclocks, overclocks not enabled by default. Battery and performance much much better than stock and i'm getting 3.5 4 hours screen on time with default settings and 2150 mah battery. Main battery life point on s4 is rom settings so i recommend to peoples dont use port roms. Im not blaming port roms (im using darklord too) but many people dont know how to get better options. You need to check prefs, wakelocks, drains, debloat, apps auto starts, greenify apps etc etc. Too many documents around the world but people dont want search it :) So i dont do anything about that other than kernel battery profile which give you more 0.5 1 hour screen on time. I already have only %1 awake time only, nothing perfect than and wont be on myside, this is my best and dont think any developer pass that.
[Galaxy S 4 i9500 Android Development] danveer:
Ill fiddle around a bit more..;)

P.s. you guys can use appops xposed to revoke permissions of apps to save juice ( android 6.0 got the revoking feature from this app ) i revoked android systems and play service's location permission and got extra 10% battery..lol

The only downside, i dont get gps till i activate them again but that too only takes hardly 10 seconds.

Id like to post a xda page which shows how to improve battery life even more.. hope it helps some of you who didnt knew abt them before

http://xdaforums.com/showthread.php?t=3095884

Its a bit complicated but it helps in long run...

Lemme know if it helped
[Galaxy S 4 i9500 Android Development] BenDroid1:
Sooo. Can anyone tell me what is touchboost?? And also tell me how to work the charging tweaks Safely please
[Galaxy S 4 i9500 Android Development] Rohi09:
getting great battery life, thanks [MENTION=5592093]VoLTaqe[/MENTION]
[Galaxy S 4 i9500 Android Development] danveer:
In synapse leave the phone idle and see whats the lowest freq your phone can get

Now touch the screen but dont do anything.

Keeping your finger on your screen, now again see the lowest freq the cpu reaches.

I hope that should explain whats touch boost.

As for charging tweaks, all you need to think of/change are the first 2 values that are on screen and off screen values. It shows with how much current your phone will get charged

Off screen you can get to 1900 amp and onscreen to 1400 amp to get fast charging speeds without over heating your phone.

Rest all the info is there in synapse
[Galaxy S 4 i9500 Android Development] razibrizal:
Is fastcharging active by default?
[Galaxy S 4 i9500 Android Development] turquoise.blue:
yes
[Galaxy S 4 i9500 Android Development] Chestburster:
Is google dns 8.8.8.8 - 8.8.8.4 correct on network tab?
[Galaxy S 4 i9500 Android Development] sathya80:
That's a very very very tiny bug.. it should be 8.8.4.4. Your net will work without that too.. and that too that's secondary dns. So don't worry lol
[Galaxy S 4 i9500 Android Development] nevinjoseph:
Using v13.8 on Cri5 rom and everything is super smooth and fast. Battery life is definitely better than stock N5 port rom kernel. But one thing I have observed though is that this kernel doesn't throttle when the CPU temp goes up which causes freezing and rebooting. I use autoguard dashboard cam on my phone along with here maps while driving and on stock kernel, although the phone would get pretty hot, and the clock speed goes down to as low as 600 mhz in certain occasions, the device would keep operating. But with voltaqe kernel, as soon as the phone hits 82 degree Celsius, the phone would freeze suddenly and reboot itself.

I do wish you could find a way to implement stock kernel like throttling to throttle the performance to prevent freezing.

This is just my suggestion.
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Typo. Fixed

Raised to 95 from 85 other than i cant solve anything welcome to exynos
[Galaxy S 4 i9500 Android Development] nevinjoseph:
Is there any way you can add a script or tweak to restrict the performance to keep the temperature at check?
[Galaxy S 4 i9500 Android Development] Chestburster:
I know thats a tiny bug and there is nothing to wory about but i realized that bug for a long before (maybe 12.x versions not sure) and i reported this bug because it is a bug maybe tiny but bug is bug :) (and easy to solve) so, why not report :)

---------- Post added at 01:27 PM ---------- Previous post was at 01:19 PM ----------

Thanks and one more think:

I have a question about minimum freq voltages

Normally min 250(500in synapse) but we can downgrade it to 100(200 in synapse) (thanks for you). Voltage is 950 mv for 500 but it's 950mV to for 400,300,200 and 100. So is it because cpu necessary min voltage or can it be get lowered for lowered freqs?
[Galaxy S 4 i9500 Android Development] danveer:
1 question and 1 recommendation for next version

Question - should the input be 1500 mah when device not charging? Shouldnt it be like 466 mah or something?

See screenshot below for reference

Recommendation for next version.

The slider to control the throtle temp.

Like you set it default to 95° but provide a slider where user can change the temp acco to bis discreation.

This will be helpful with chamge in climates like we can keep slider low in hot countries and high in cold countries etc. . Just a idea i got from last 3 posts...;)

2nd req - adaptive governor ...:D

Tks for the hard work. .:)
[Galaxy S 4 i9500 Android Development] Chestburster:
+1 Good idea, if you can that would be good
[Galaxy S 4 i9500 Android Development] itsme12345:
Why does it lag tomuch when connecting to WiFi or network data..after few min its normal..any fix for it.
[Galaxy S 4 i9500 Android Development] :
+998+1
[Galaxy S 4 i9500 Android Development] VoLTaqe:
enable wifi wakelocks.

Nope i dont want. This is dangerous area it should be stick with source
[Galaxy S 4 i9500 Android Development] Ale95:
[MENTION=5592093]VoLTaqe[/MENTION] Wow mate, a great work in your kernel, I'm checking all the functions and it's great, an amazing work totally smooth ;)

Keep it!
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Restore informations added 3. post too like this post. Have fun feel the low POWER :)

Changelog 13.9

- Deleted all tima debugs and craps

- Fixed Google DNS

- Added battery profile

- Added adaptive governor ( dont use with very high hotplug value, it will too laggy )

- Thermal limit changed to 95 from 85 ( causing some problem for heavy users )

- Many more

Download Latest TOUCHWIZ Version: 13.9 ( Support 5.0.1, 5.0.2 )

How to restore VoLTaqe's battery profile ?

- Open synapse go to Backup-Restore tab

- Look for Selected Profile and choose battery.tgz

- Click tick for accept

- Click Restore Selected Profile button

- You will get Synapse force close ( it is very normal because script changing synapse database when working )

- Restart your phone ( Actually not require but if you dont want any problem you can )

- Open synapse again and tick the X button

- Done

Additional information: If you wanting stock sound and screen, go to audio tab restore kernel defaults.

How to restore stock settings ?

1- If you want restore only one tab to stock settings follow this;

- Open synapse and go to this tab ( if you want go back to stock audio settings go to audio section )

- Click square button top of the app and near to 3 dot menu button

- Click 3 dot menu

- You will see Select all globally option, click it

- Click Return button near to 3 dot menu

- Now you will see many option reverting to default. Click the tick button and done.

2- If you want restore ALL settings to stock settings follow this;

- Open synapse

- Click square button top of the app and near to 3 dot menu button

- Click 3 dot menu

- You will see Select all in section, click it

- Click Return button near to 3 dot menu

- Click the tick button and done.
[Galaxy S 4 i9500 Android Development] thierryhenry1886:
testing 13.9 and battery profile thank you ! will report soon.
[Galaxy S 4 i9500 Android Development] mash20:
[MENTION=5592093]VoLTaqe[/MENTION]

I cant find battery.tgz

Can you give me link ?
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Flash kernel again and dont remove /sdcard/volt folder
[Galaxy S 4 i9500 Android Development] mash20:
Thanks !
[Galaxy S 4 i9500 Android Development] mash20:
Thanks for battery profile,It's Stable and no freezes or over heating

Very Thanks for great work !
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Thanks for your kind words but no need to flood only for thanks :) only click thanks button enough and enjoy with profile ;)
[Galaxy S 4 i9500 Android Development] ch4qr1:
You are my favourite developer thank you for your hard work and im trying to help you with my thanks and a little donates :)
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Gratitude for all of your supports and donations :)
[Galaxy S 4 i9500 Android Development] shingz96:
With the battery profile provided, seem save more battery but face 1 reboot suddenly when i open whatsapp.
[Galaxy S 4 i9500 Android Development] VoLTaqe:
First of all, i can say this log just perfect. Finally i find problem where on hotplug crash. I debug it but didnt find problem where before. I will try improve hotplug next time but dont worry this kernel panic dont seen too much. Sadly dont have time and dont have any computer there. Im out one week because of my exams after that show must go on :)

Thank you
[Galaxy S 4 i9500 Android Development] shingz96:
Good luck for your exam:laugh:
[Galaxy S 4 i9500 Android Development] sengab1991:
Can you please give me the battery profile onpy as I flashed kernel 3 times and it doesn't appear?
[Galaxy S 4 i9500 Android Development] danveer:
Thats some serious undervolting there on battery profile.. nice profile btw.

Anyways you can undervolt the 1200 mhz a7 and 1600 mhz a15 a bit more.

Have tested them by lowering the voltage step by step, checking for freezes, spending hours and these are fully stable, atleast for me..;)

You can try it too.
[Galaxy S 4 i9500 Android Development] Sahil3066:
best cpu governer

:confused:
[Galaxy S 4 i9500 Android Development] ari25:
Wow you have a nicely cooked soc [emoji106] I cannot go lower than 1050 at 1600 mhz without freeze.
[Galaxy S 4 i9500 Android Development] sengab1991:
Finally the battery.tgz appeared but every time I select it from menu then press right mark on the top the name just disappear any clue ?
[Galaxy S 4 i9500 Android Development] vishal thakar:
For CM 12.1 use LWK kernel
[Galaxy S 4 i9500 Android Development] mash20:
The battery profile is good but Im charge my phone and unplug it and go to sleep when I wake up I found it 5% and go to 0% and screen on these is better battery status logs

https://www.dropbox.com/s/ktmhxm4wlrtlu5n/logs.zip?dl=0
[Galaxy S 4 i9500 Android Development] AakashKaushal98:
Battery profile is working flawlessly , a huge thanx to the great developer [MENTION=5592093]VoLTaqe[/MENTION]?
[Galaxy S 4 i9500 Android Development] VoLTaqe:
You will get random reboots when your ram nearly full after disable powersave :)

are you serious man :) go to post and read again.

Google play service persistant receiver keep awake your phone and strange thing my script not working about clear from ram. Are you deleting anyother thing from everywhere like volt folder ? Other than update busybox from store.
[Galaxy S 4 i9500 Android Development] AakashKaushal98:
Play services awake count is damn high...is there anyway to reduce that count or completely stop that?
[Galaxy S 4 i9500 Android Development] mash20:
Im turn off the cron tab its from this ??

In the logs show my phone didnt go to deepsleep
[Galaxy S 4 i9500 Android Development] sengab1991:
Sorry but which part exactly that you are referring to as I did as the post exactly.
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Greenify or amplify. Look for android general forum you can find a lot of documents about this.

Yes

After restore profile synapse will give fc. Open synapse and press X not tick
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Ohh really ? Are you reading my posts ? I already said where is the problem and this ISNT kernel related. Greenify play service reduce awakes disable receivers OR dont disable crons.
[Galaxy S 4 i9500 Android Development] sengab1991:
It doesn't restore what happens I select battery.tgz then click on the tick above the battery.tgz changes to none
[Galaxy S 4 i9500 Android Development] abdullah148:
the battery profile is awesome and it is giving around 3-4 hrs without any lag.

thank you Voltaqe.
[Galaxy S 4 i9500 Android Development] razibrizal:
Can you make it for gearcm rom?
[Galaxy S 4 i9500 Android Development] zozoz13:
He has stopped making kernel for AOSP based ROM.

Sent from my Galaxy S4
[Galaxy S 4 i9500 Android Development] newfern:
[MENTION=5592093]VoLTaqe[/MENTION] do we have to Flash latest lollipop bootloader OL1 with odin???
[Galaxy S 4 i9500 Android Development] AakashKaushal98:
Charging speed is liitlebit slow in v9 as compared to prev. Versions maybe bcz of battery profile..
[Galaxy S 4 i9500 Android Development] sengab1991:
compare battery tab values in synapse or reset it to default if you doubt of that is the effect of the profile.
[Galaxy S 4 i9500 Android Development] turquoise.blue:
i think same thing
[Galaxy S 4 i9500 Android Development] VoLTaqe:
New benchmark with performance profile
[Galaxy S 4 i9500 Android Development] :
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[Galaxy S 4 i9500 Android Development] adhitya.bagus:
how setting the right? thank you :D.
[Galaxy S 4 i9500 Android Development] sathya80:
I see so many of them worried about charging. . I always use 2100mah for both AC main when screen on and off. Also standard usb charging to 1500.. it charges >1% per min for me

13.9 seems to be stable with darkness governor overclocked to 1.8 and uniformly undervolted to -50mv.. still trying to tune it for better battery.. too early to share all settings completely. Good luck. No SOD or reboot for 6 hrs.. Halcyon core rom.
[Galaxy S 4 i9500 Android Development] batuhur:
Guys, noob question here

How can I enable the profile "battery" everyone is talking about?

Thx.
[Galaxy S 4 i9500 Android Development] shingz96:
Check Post 3 there OP mention many times before
[Galaxy S 4 i9500 Android Development] batuhur:
Looked at the past posts, but not the 3rd one :P

Thx for help

Edit: Bad news for me. I cant load the profile, file not found :(
[Galaxy S 4 i9500 Android Development] SilverElf1234:
Try reflashing the kernel ...it worked for me
[Galaxy S 4 i9500 Android Development] batuhur:
Changed ROM and flashed again. Worked for me too :)
[Galaxy S 4 i9500 Android Development] kaankkaraman:
Is anybody using this kernel with ale95 rom and how about screen on time?
[Galaxy S 4 i9500 Android Development] shingz96:
Normally 3 to 4 hrs SOT
[Galaxy S 4 i9500 Android Development] kaankkaraman:
Can you share your Synapse settings?

---------- Post added at 02:26 PM ---------- Previous post was at 02:23 PM ----------

And do you using an app like amplify, greenify?
[Galaxy S 4 i9500 Android Development] kongacute:
Help me!!! I cant use battery profile.

P/s: im using darklord v5 rom. Kernel voltaqe 13.9
[Galaxy S 4 i9500 Android Development] AakashKaushal98:
[MENTION=5592093]VoLTaqe[/MENTION] i installed amplify as u said earlier , so how to dicrease wakelock of googleplay services?..
[Galaxy S 4 i9500 Android Development] shingz96:
Only using greenify.

For synapse setting, all keep as default,only minor changes.

CPU governor : Abbyssy plug

CPU undervolt all by -100mv

GPU undervolt all by -50mv
[Galaxy S 4 i9500 Android Development] BenDroid1:
OMG [MENTION=5592093]VoLTaqe[/MENTION] this is downright the best you've ever done when you made the battery profile. I have good performance with awesome! 7 hour battery life and i have 50 apps installed!!

I use the barry allen and the alucard and sometimes intellim governors. My battery and cpu has never been so at peace! Im talking about smooth operations with the device being on 90% for 2 hours!

Thank you!!!! This is the smartphone legacy

---------- Post added at 11:45 AM ---------- Previous post was at 11:42 AM ----------

You do know that upon chosing to restore the battery profile that the app should say "force close" right??

Then when u reopen the app just press the x button and when u see all the colours dimmed out. . U knw u got the best activated
[Galaxy S 4 i9500 Android Development] PremiumISM:
Try this. May work for you..

Clear Synapse data & restart..

Now check..

"Everyone having issue of not showing battery profile can also try"
[Galaxy S 4 i9500 Android Development] mash20:
[MENTION=5592093]VoLTaqe[/MENTION] I downgrade kernel to v13 and google services awake goes without greenify or disable receivers and my phone goes to deepsleep
[Galaxy S 4 i9500 Android Development] kongacute:
No. Synapse just go back "None" profile. Nothing change. Restart Synapse and do again. Nothing change. Press restore slectd profile and it show "unable to restore profile.invaild file."
[Galaxy S 4 i9500 Android Development] thierryhenry1886:
Reflash kernel with wipes
[Galaxy S 4 i9500 Android Development] BenDroid1:
Can u confirm that you selected battery.tgz ans press the little tick uptop then u pressed restore

Cuz thats what u have to do

First u select battery.tgz and click the little tick uptop then u press restore.. if u did that annd still getting error.. i suggest u reflash
[Galaxy S 4 i9500 Android Development] kongacute:
No. It just back to "None" profile. I reflash kernel, wipe cache davik cache preload, reboot, restore synapse and selected battery.tgz. Nothing change.
[Galaxy S 4 i9500 Android Development] BenDroid1:
Look.. i just checked. .ur not actually going to see the profile in the synapse kernel..after u restore it.. look for changes like the CPU limited to 1000mhz
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Confirmed profile bug. Yes synapse break battery profile after any reason i dont know too whats going on. I will rearrange all my nearly 500 synapse script before upgrade hotplug on friday after my exams. See you later.
[Galaxy S 4 i9500 Android Development] BenDroid1:
Goodluck on your exams!
[Galaxy S 4 i9500 Android Development] sathya80:
13.9

1. On rebooting, synapse deletes all saved profiles except battery. I lost all my previous versions profiles from 11.2 to 13.8.

2. I/O -Add random : not showing any value on first boot. Have to disable manually.
[Galaxy S 4 i9500 Android Development] newfern:
All the best for your exams
[Galaxy S 4 i9500 Android Development] thierryhenry1886:
While my phone charging it had random reboot i dont know why abbysplug2 governor sio schudeler no over/underclock (only min frequiency 200mhz)

Thanks for great job [MENTION=5592093]VoLTaqe[/MENTION]
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Thank you very much.

about io no problem here. Profile fix should be on 14.0

thanks for good wishes.

Sorry i cant help useless log.
[Galaxy S 4 i9500 Android Development] Hvakhshathra:
Now I installed this kernel and synapse flash zip after open my phone yaklaşık 20 second after my phone restart happen. Open synapse "çalışmayı durdurdu" error this my screen

Kardeşim yüklüyorum dediklerini hepsini yaptım ama başlayınca Synapse açılmıyor çalışmayı durdurdu diye. Sürekli yeniden başlıyor?
[Galaxy S 4 i9500 Android Development] kapazo:
How can i fix battery drain when it's on deep sleep
[Galaxy S 4 i9500 Android Development] zetlaw:
Ita not kernel related.

Check betterbattrrystats for apps that running in the backround.
[Galaxy S 4 i9500 Android Development] jitendra purohit:
which rom are you using??

and do you really get 7 hours of SOT??
[Galaxy S 4 i9500 Android Development] kaankkaraman:
I think its not SOT because its impossible with 2600mah battery and exynos.
[Galaxy S 4 i9500 Android Development] zetlaw:
[MENTION=4167023]AndreiLux[/MENTION] proved it can be done..
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Of course possible. I get 11 hours screen on 4.2.2, get 9 hours kitkat and get 8 hours on lollipop. It depends on which apps you have and your usage. Many apps have 600 a7 opening freq settings but if you limit you have got more screen on time. Of course google apps another problem about battery. It depends your battery performance too. Im getting 6 hours screen on with repackaged geniune battery which nearly has 2100 mah. Dont ask me how can i because im on xda app and dont have time for it but you can find on android general forums. You can search on xda "extremely battery life" too.

Edit: http://xdaforums.com/showthread.php?t=3095884

You can check and reduce your rom wakelocks too because already kernel dont has any wakelock. Good luck.
[Galaxy S 4 i9500 Android Development] BenDroid1:
Darklord
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
Are you serious on 7h SoT?Or 7h use?

I can never do that with my iphone even.
[Galaxy S 4 i9500 Android Development] AakashKaushal98:
[MENTION=5592093]VoLTaqe[/MENTION] I had 60% battery while sleeping and when i wake up it was also 60% without anydrain...but after 1minute of using phone,my phone freezes and restarts and stuck at boot and then i again restart and get into the rom but the battery dropped to 2% from 60% why? (Using amplify with note5 rom and voltaqe kernel)
[Galaxy S 4 i9500 Android Development] batuhur:
Same thing happens to me on OL1 rom. I get random reboots and unexpected battery drain in a minute.

Will grab a log asap