yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9500 Android Development] cilixan:
I use voltaqe kernel (abt 1 days)Working fine here, no freeze till now
[Galaxy S 4 i9500 Android Development] gio_b:
With prism 16 ,no random reboot till now.

We have anyway the same annoing problem : using spotify or deezer ,when we use chrome sometime we loose audio ,no one face this problem ?

Giovanni.

P.S: no rom related.
[Galaxy S 4 i9500 Android Development] mbyurttutan:
amazing ! it's very stable. it doesn't take it easy and never freeze it. legend version [MENTION=5592093]VoLTaqe[/MENTION]

I hope your success continues.

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[Galaxy S 4 i9500 Android Development] rodrigotrack:
Download link for AOSP its broken, please upload again. Thanks bro, you are the best
[Galaxy S 4 i9500 Android Development] FalchionLover:
[MENTION=5592093]VoLTaqe[/MENTION] I really want to flash 11.4 but aosp version doesnt exist plz upload. Thank you.

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[Galaxy S 4 i9500 Android Development] shiruuu.samad:
For me 11.3 is better than 11.4.
[Galaxy S 4 i9500 Android Development] shingz96:
Which rom are u using?
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
Omega v28
[Galaxy S 4 i9500 Android Development] Arashde64:
Hi...I'm on Aurora S6E port and flashed this kernel.

Can somebody please tell me what is the best Synapse settings and options for battery???? I think I messed it up :)
[Galaxy S 4 i9500 Android Development] yuber26:
+1

any way to reduce overheating to? if anyone know please tell me..
[Galaxy S 4 i9500 Android Development] nevinjoseph:
Undervolted by - 75mV for every frequency step.
[Galaxy S 4 i9500 Android Development] michaelbelachev:
In Voltaqe Kernel don't work lionheart governor. When I set then phone reboot. Please, fix it. And add f2fs, dac direct.

P. S. Sorry for my English.
[Galaxy S 4 i9500 Android Development] yuber26:
undervolted to -100 and same thing.. with aurora S6/S6E v2
[Galaxy S 4 i9500 Android Development] zozoz13:
I've got random reboot a few minutes ago while using LINE app. I'm using RR v5.5.6 with v11.3 AOSP version. My settings:

- CPU clock at min 200mhz, max 1400mhz

- Undervolt -25mV for all frequency

- Governor interactive

- Enabled hotplug at Economy mode

Logs attached:

https://drive.google.com/file/d/0B9Z_ZeHhBG4YMExPMzZJT2c4bXc/view?usp=docslist_api

Hope this log will be useful.

Sent from my Galaxy S4
[Galaxy S 4 i9500 Android Development] galaxydroid_19:
Can you guys suggest me about tweaks for battery life?
[Galaxy S 4 i9500 Android Development] MamomaN:
I have random freeze/ restart with last 11.4 version while using the phone , specially when using facebook

Am sure about following the right steps and it was clean rom install

How to provide logs to check it and know the reason ?
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
Take last ksmg from cortex brain part of synapse and send it to volt [emoji28] [emoji2]

---------- Post added at 03:44 PM ---------- Previous post was at 03:43 PM ----------

You have to find what suits you,i have find mine[emoji6]
[Galaxy S 4 i9500 Android Development] MamomaN:
Ok , there's my log file

https://drive.google.com/file/d/0B8bR44h-LPNUT0dIaVdHeGZMaEE/view?usp=sharing

Tell me if am doing it wrong please

My problem : random daily restart with last 11.4 version some times

And specially when am using facebook

Am sure about following the steps and the rom was fresh install 'omega last 28v '

Help me please
[Galaxy S 4 i9500 Android Development] SKARZz:
Aosp version solved the root problem?

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[Galaxy S 4 i9500 Android Development] senzatiOn-:
MHz min 100 max 1000 /// adaptive governor /// low brihghtness
[Galaxy S 4 i9500 Android Development] robsonsilva:
For battery performance without affecting my settings are somewhat similar:

min: 200 and max: 1200, interactive (or adaptive), noop 512 (and some changes in virtual memory).
[Galaxy S 4 i9500 Android Development] thierryhenry1886:
Guys will our kernel update linux 3.4.109 ? Anyone knows new about it.?
[Galaxy S 4 i9500 Android Development] Indranuj Kar:
Can somebody please fix the link for the AOSP version or atleast somebody who have downloaded the kernel make an alternative link?
[Galaxy S 4 i9500 Android Development] VoLTaqe:
No more aosp.

Updated already testing
[Galaxy S 4 i9500 Android Development] MamomaN:
[MENTION=5592093]VoLTaqe[/MENTION] please check this
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
For all those who asking

My average SoT

Voltaqe kernel 11.3 +Omega v28

Upgrading to 11.4 to check improvement

PS:1.5 year old battery and am a heavy user(my pc dead)[emoji6]
[Galaxy S 4 i9500 Android Development] nitinvaid:
how to get back to default kernel device is rebooting even in call
[Galaxy S 4 i9500 Android Development] SKARZz:
Link is dead.

This file does not exist!

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[Galaxy S 4 i9500 Android Development] shiruuu.samad:
Download prism kernel from Prism rom and flash it

---------- Post added at 11:33 AM ---------- Previous post was at 11:32 AM ----------

Cm version right?volt said there is no more cm in previous post.check it[emoji6] 1
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Best version till now, tested by me 1 day and i didnt find any problem. Now i want to say something. I

WONT

develop aosp kernel, please dont ask again and again. Why ? Because i already using tw, happy with this ui and i gave aosp users a lot build without must, without any respect ( mostly unmotivated idiot comment like random reboot without log ), without any tester. So i cant try every build myself tw and aosp both. Hope you understand my decision clearly and hope respect my decision without useless comments. I deleted all aosp versions on my server and

DONT mirror on any thread older versions.

. Have a nice day

Changelog 11.5

- Linux base updated to .109

- Fixed sometimes lockscreen opening delay

- Fixed lollipop kernel's bad ram cleaning

- battery tweaks

- Fixed irq random reboots

- Fixed mmc random reboots

- Fixed ext4 permission and causing random reboots

- Added frandom and tweaked

- Default governor changed to voltaqe

- Ram usage reduced nearly 150 mb

- Fixed heavy browsers lagging

- Many more dont remember all of them
[Galaxy S 4 i9500 Android Development] thierryhenry1886:
Thanks man, testing on aurora v2.0

I will Report back :)

And can i ask which rom do you use :)
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Currently my own but i tested last one with aurora v1.
[Galaxy S 4 i9500 Android Development] zozoz13:
Nice! Thanks for the update mate. Keep up the good work [MENTION=5592093]VoLTaqe[/MENTION] :good:

So sad you won't develop AOSP version again :(. I understand your decision.

You said, you have your own ROM(?). I believe your ROM is as great as your kernel :good:

Sent from my Galaxy S4
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
Hey all,

Was testing out 11.5 and found out scrolling lag using voltaqe governer,other governers works fine.

Otherwise its stable.

Thanks
[Galaxy S 4 i9500 Android Development] amit1976:
Is USB OTG not supported in this kernel ?
[Galaxy S 4 i9500 Android Development] mbyurttutan:
Which Governor would you recommend ?
[Galaxy S 4 i9500 Android Development] fAIyaZ:
Working perfectly on 11.5. :)
[Galaxy S 4 i9500 Android Development] gio_b:
Ondemand-sec

Giovanni.
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
I use badass

---------- Post added at 03:53 PM ---------- Previous post was at 03:52 PM ----------

For battery or performance?
[Galaxy S 4 i9500 Android Development] darixtorento1:
ive installed via the instructions

but synappse is crashing every time and phone is rebooting

checked in supersu, root in generated

what to do?

EDIT:

found the problem.

if synapse application does not start and crashing/ phone is rebooting every minute- open SuperSU APK and check out SYNAPPSE had root ace's.
[Galaxy S 4 i9500 Android Development] gio_b:
Clear synapse cache.

Uncheck stability check.

Try remove battery.

Giovanni.
[Galaxy S 4 i9500 Android Development] mbyurttutan:
Performance is usually
[Galaxy S 4 i9500 Android Development] shingz96:
Try voltage and iteractive governour with all default setting , battery is great, but when i browse using stock browser, phone freeze and reboot, so far i try for powersave governour is good for me, smooth for browsing now :)

some log below and i am using Aurora s6 port V2
[Galaxy S 4 i9500 Android Development] zozoz13:
Yeah i just got freeze then reboot too while browsing. I use voltaqe governor with a little undervolt, -25mV for big cores and -50mV for LITTLE cores, also enabled Hotplug at Economy mode. I'm using Omega v28.

Here is the log: https://docs.google.com/uc?id=0B9Z_ZeHhBG4YWVVkbVhvLWgyWkE&export=download

EDIT: It seems my random reboot problem is because of hotplugging. Will try disable it.

Sent from my Galaxy S4
[Galaxy S 4 i9500 Android Development] darixtorento1:
After flashing the kernel my galaxy s4 is crashing

I cannot use any application

whenever phone is turns on, it freezes and reboots after a minute

Ive tried reflashing the kernel 3 times according to the instructions

whenever I turn on my phone after samsung logo I see

android is upgrading- starting applications

this message never disappears.

using Aurora S6/S6E Port V2.0

kernel version 11.5

system settings/ synappse settings have never been modified

what to do?
[Galaxy S 4 i9500 Android Development] kks_007:
I am using 11.4 there is a lot of freezing problem and reboots and battery drain. So plz can someone recommend me any stable kernel.

Sent from GT-I9500
[Galaxy S 4 i9500 Android Development] ktouy:
I can recomend you to read the first posts and report any issue with proper info like logs for example.. For things like this we just lose aosp development.. So .. I recommend you to read a little bit more, thanks!

No offence ;)

(/^_^)/
[Galaxy S 4 i9500 Android Development] darixtorento1:
After like 7 hours, hard work and without any working OS, I go back so stuck kernel.

developer, you are doing good job but please be more accurate and write the bugs your kernel has.

After flashing the kernel my galaxy s4 is crashing

whenever I turn on my phone after samsung logo I see

android is upgrading- starting applications

this message never disappears and after a minute boot is finished and I see lockscreen

I cannot use any application

whenever phone is turns on, it freezes and reboots after a minute

Ive tried reflashing the kernel 3 times according to the instructions

I could not take any logs because the phone crashes.

Ive flashed another kernel, tried reflashing this one tons of time. nothing helps.

ive been doing this for the last 4 years since galaxy s1 so I know what im doing.

using Aurora S6/S6E Port V2.0

kernel version 11.5

system settings/ synappse settings have never been modified
[Galaxy S 4 i9500 Android Development] darixtorento1:
I dont know where the problem is.

installed the apk

flashed the kernel

deleted cache and all those stuff

and rebooted

is anything wrong?

and my phone is freezing
[Galaxy S 4 i9500 Android Development] fAIyaZ:
Try go to stock firmware, root phone,install twrp,install synapse, go into recovery,flash kernel, clear cache,dalvik and preload, reboot. Wait after boot for 1 minute go into synapse uncheck stability check and use. If this doesn't work change ur phone.
[Galaxy S 4 i9500 Android Development] Martillero:
Flash an updated bootloader just in case
[Galaxy S 4 i9500 Android Development] shiruuu.samad:
Are u sure u using i9500?

Did u delete multitasking tweaks in aurora build prop?

Are u having atleast LP bootloader?

Aswer these [emoji2]
[Galaxy S 4 i9500 Android Development] mbyurttutan:
I use version 11.4 in a manner that is smooth and stable. But I can't use the 11.5 version. When the phone freezes and restarts by using the remains . I have to remove the battery. Why ? [MENTION=5592093]VoLTaqe[/MENTION]
[Galaxy S 4 i9500 Android Development] darixtorento1:
nope I did not delete anything and never changed any system settings.

One thing Ive forgot to mention- Ive flashed xposed sdk

Yup using D4 Bootloader and modem

and of course using i9500 .. :D

Thank you so much for helping :)
[Galaxy S 4 i9500 Android Development] Whiskey103:
Oke ppl, thread cleaned.... please keep it nice and friendly shall we :)

If you report a bug, attach a logcat/lastkmsg etc.

Its hard to fix problems without proper reports.

Posting things like "laggy" or "unstable" will not solve your problems you know ;)

Whiskey

Forum Moderator
[Galaxy S 4 i9500 Android Development] darixtorento1:
My phone crashes right after boot, so that's why I could not attach any log

thank you and have a good day :)
[Galaxy S 4 i9500 Android Development] MamomaN:
seems restart and freeze is a common problem

same here , my phone randomly restart about 5 times per day

even if am not using it .. the phone was on my desk i saw him restarting itself :D
[Galaxy S 4 i9500 Android Development] senzatiOn-:
wait next version .. it it fixed.
[Galaxy S 4 i9500 Android Development] darixtorento1:
No its wont be fixed.

According to the developer "Random reboots and crashes" has been fixed in this version

And if you check out the changelog of all the previous version you would notice this erorr has been fixed SEVERAL TIMES

the developer is doing good job but its been over 20 versions and the critical proble s are just getting worse
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Dont be rude man i'm working on new one from latest source og1 and spend already 12 hours without sleep. We are testing now last things. Be patient ;)
[Galaxy S 4 i9500 Android Development] MamomaN:
The phone restarted after just 10 minutes testing the new 11.5 version :D

But any way good luck bro .. I know you are doing your best

Just take more time to test your new version , no rush
[Galaxy S 4 i9500 Android Development] mbyurttutan:
We're waiting, brother.

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[Galaxy S 4 i9500 Android Development] saiamrock:
yeay next update, gonna wait patiently bro :D

anyway, i'm really enjoying using darkness gov and intelliactive gov, good for saving the juice with decent performance :good:

hopefully some more CPU gov coming :angel:
[Galaxy S 4 i9500 Android Development] MamomaN:
Still can't open Google chrome or dolphin to access the internet , no way to do it

The phone will freeze and restart

But i just found temporary fix for that

You can access the internet using dolphin jackpot only , not any other explorer

Try it and hit Thanks button if it works
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Yes same here with firefox. Ram usage and other problems solved now but im trouble with swap. Swap needed for better performance. If i disable no problem about browsers but i dont want disable, so i will work with swap and release new one later. Overheat reduced perfectly too. Of course heating still there because of lollipop sources bad ram management and lowmemorykiller process. I fixed it already but overheat not related only with this ones. Already we have problematic exynos core too. So im doing my best and already tried nearly 20 build with my testers and me. Stay tuned about it.
[Galaxy S 4 i9500 Android Development] codybank_789:
Superb developer. I have a suggestion. If possible you can release a version which only consist of functions that are stable and essential. Other functions that are too complex will be released in a separate version. :fingers-crossed:
[Galaxy S 4 i9500 Android Development] VoLTaqe:
I understanding your conserns but let me explain. Nearly all customization options already using stock kernel values, i didnt touch them. I added a lot of option because this is custom kernel and this what it need. So if peoples dont have idea about features just let it for do itself. I want too include every peoples every want but if i do every spesific request, i have to build nearly 5-6 another kernel. Sorry i cant do that because i dont have enough time for it. Hope you understanding me.
[Galaxy S 4 i9500 Android Development] codybank_789:
No problem man. Just a small suggestion to help you. I really appreciate your work. :)
[Galaxy S 4 i9500 Android Development] sathya80:
I found one more issue. . In contacts while entering a phone number. .it takes much time for contact list to get prepared.. is this kernel issue?

---------- Post added at 09:37 PM ---------- Previous post was at 09:07 PM ----------

Found one more trick!

To restore a saved synapse profile after changing new kernel version

1. Just click "backup profile" --> this will say an error to "enter a name". But don't get bothered.

2. Reboot the phone

3. Now you can see your old saved profiles.. hehe

4. Select, restore and enjoy ;)
[Galaxy S 4 i9500 Android Development] Ale95:
Aurora users and others STOP! with this types of comments:

You are not paying to [MENTION=5592093]VoLTaqe[/MENTION] to develop the kernel for always answer of this form

XDA is for Development so you can't always guarantee that the kernel has 100% fully working [MENTION=5592093]VoLTaqe[/MENTION] always try to make your better work in the kernel

If u dont like u are free to use another kernel or switch to stock

If want use the kernel and if you have random reboot so publish the "LOGCAT" without this CAN'T be fixed the crashes and random reboots

So STOP publish this comments!!
[Galaxy S 4 i9500 Android Development] Martillero:
+1000

And [MENTION=6611800]darixtorento1[/MENTION] to take a logcat you dont need 3partyapps or wait phone boots, you can take it with adb.
[Galaxy S 4 i9500 Android Development] MamomaN:
I'm restarting my phone almost 30 times per day due to freeze/lag

Is there any danger at the power / battery ?

Am not complaining , but i would like to make sure my phone will even last until the next version comes!
[Galaxy S 4 i9500 Android Development] fAIyaZ:
Buddy plz plz try to provide logs. Without logs volts will never ever to find whats ur problem. Without talk into air just provide logs. It can helpful. :)
[Galaxy S 4 i9500 Android Development] MamomaN:
I already uploaded the logs before but i didn't receive any reply

Also it's a common problem already with everyone and he working on it i guess
[Galaxy S 4 i9500 Android Development] fAIyaZ:
Ya buddy! just wait..
[Galaxy S 4 i9500 Android Development] krishmar4:
Thanks for this stable kernel, very stable on Stock rom, using OH7.

Only problem is it gets hot while using it normally for about 5mins, like Facebook app, browsing, installing apps, doing backups with Titanium, etc.

Had the same problem with stock kernel so not sure if it can be fixed.

Great work though. :D

Btw: It's hot in Jamaica. ;)
[Galaxy S 4 i9500 Android Development] VoLTaqe:
If you find anything wrong, please report

gently

with dmsg and last_kmsg ( I always look your logs and fixing. If i didnt send you reply, it wont mean i ignore it ;) ). Enjoy

Changelog 11.6

- Fixed lowmemorykiller

- Kernel clearing ram perfectly now ( It reduced freezes )

- Fixed slow sync causing freeze when screen on

- Overheat reduced ( Of course not extremely because of our hardware )

- Mass storage fixed

- Performance tweaks

- Sound quality improved

- Reduced high ram usage because of uksm source

- Many more.
[Galaxy S 4 i9500 Android Development] alaa96:
iam using voltaqe 11.3 aosp on RR 5.5.6 its been a week or so i have 0 random reboots no overheating at all and the phone is fast and smooth battery is awesome i just want to say thanks i think i will stick to this kernel
[Galaxy S 4 i9500 Android Development] senzatiOn-:
Last update is just perfect!!

Good battery and speed

Good RAM Management

Working up tp 1.9 Mhz without problem

#FEEL THE POWER
[Galaxy S 4 i9500 Android Development] fAIyaZ:
+1

Feel the power!
[Galaxy S 4 i9500 Android Development] codybank_789:
I dont know if its something wrong at my side or not but im having freezes constantly. The phone boots up and works for like 20s then it freezes and reboots itself everytime. Also the phone is really warm to the touch. Last_kmsg attached. I had to flash another kernel to grab the last_kmsg.

EDIT : reflashed the kernel twice and now it stopped rebooting. Everything seems to be working fine and smooth now.
[Galaxy S 4 i9500 Android Development] senzatiOn-:
What rom u have?
[Galaxy S 4 i9500 Android Development] codybank_789:
Doctor's S6 Amputated. But everything is fine now. I will test the kernel with some heavy usage after finishing charging. :good:
[Galaxy S 4 i9500 Android Development] thierryhenry1886:
I am on aurora s6 v2. So stable for now 11.6

No reebot and no freeze for now...

Battery is enough. Good version voltaqe thanks

I will test game performance soon.

The post will be edited.

Thanks for job.
[Galaxy S 4 i9500 Android Development] gio_b:
On prism ver.16 no random reboot ,and stable ,and audio do not desappear when googoling.

Good!!!

Giovanni.
[Galaxy S 4 i9500 Android Development] mbyurttutan:
It's too perfect .

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[Galaxy S 4 i9500 Android Development] deepak179:
After flashing the kernel, reboot the phone. Take off the batteries and wait for phone to cool down. Then reinsert the battery and start the phone. It should work fine.
[Galaxy S 4 i9500 Android Development] senzatiOn-:
Little thing about this kernel...

Hi guys!

Little thing about this kernel...

Performance

CPU: If u want performance use 300-1700Mhz ( if u don't have freeze can use 1800 Mhz ondemand gov working perfectly with s6 ported ROM ) A7 1.5 Mhz

- Governor interactive / intelliactive

- For game play use

performance or intellidemand

governor ( more fps and performance )

GPU:

- GPU: 266 - 640

Balance

If u want balance of performance & battery use 100-1600Mhz ( or 1400 )

- Governor

voltaqe / ondemand

/

adaptive

/ darkness /

wheatley

/ nightmare

Battery

If u want big battery life use 100-1000 Mhz ( 4 core online )

- Governor voltaqe / ondemand / powersave / adaptive

- Max core number 2 core ( 1400 Mhz max )

- GPU: 177 - 350
[Galaxy S 4 i9500 Android Development] zozoz13:
Very nice guide, especially for noob users :good:

I think for Battery profile, core number must be 3 or 4. If we set only 2 active core with max. Frequency at 1000mhz, it will cause a lot of lags. So if you want only 2 active core, the frequency must be at 1200mhz to prevent lags.

Just a suggestion :)

Sent from my Galaxy S4
[Galaxy S 4 i9500 Android Development] codybank_789:
Just a small bug. CPU never reaches 2k mhz, even when i set max CPU freq at 2k mhz and use perf gorvernor. That also happens when i use other gorvernor (tbh i havent tested them all but all of those that i used didnt reach 2k mhz).

Also when changing from a hotplug to a non-hotplug gorvernor the cores which was turned off in the hotplug will stay off when using the non-hotplug. Maybe things are just working as expected because the non-hotplug gorvernor can not turn on/off cores but i would like all cores to be turned on when you switch between gorvernors.

One more thing, i used to have random lags and shutters when using chrome or flipboard (phone freeze and screen goes blank, after a minute things come back to normal) but when i turn off zswap (turn memory pool to 0%), everything works perfectly.

Last thing, adaptive vfs cache sometimes is changed to 20% for no reasons even screen is on. I have to change it to 100% by hand.
[Galaxy S 4 i9500 Android Development] senzatiOn-:
4 core 1000 is ok sure if u use 2 core need 1400 mhz :)

have edit for noobs
[Galaxy S 4 i9500 Android Development] codybank_789:
Im using 2 cores and max freq @ 1k9 and everything is almost as smooth as 4 cores @ 1k6. Also the phone doesnt become hot when using for long time. :good:
[Galaxy S 4 i9500 Android Development] senzatiOn-:
Can use what settings you want men .. this a little guide for noobs who don't know how to set ...

1.9 for me freeze ( s6 port )
[Galaxy S 4 i9500 Android Development] codybank_789:
Luckily i dont have and troble using 1k9 at all. :)