yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9500 Android Development] khatkhatik:
Cool Tool

---------- Post added at 10:51 PM ---------- Previous post was at 10:48 PM ----------

what do u want to control on A7 cores?

u can change freq&Voltage for A7&A15 with synapse
[Galaxy S 4 i9500 Android Development] NonXtreme:
I use "Cool tool" you can find it in play store. As for gpu freq, I use custom label with this path

/sys/module/pvrsrvkm/parameters/sgx_gpu_clk
[Galaxy S 4 i9500 Android Development] ilya39:
Yep, that really works, but it's a temporary solve only, coz every wrong hand move kills my screen, that's a bit annoying :(
[Galaxy S 4 i9500 Android Development] :
If you're still facing blackouts, then it could also be the battery's issue.

1) aftermarket battery

2) old battery

Had the same issue last time .
[Galaxy S 4 i9500 Android Development] :
What settings in Synapse do you recommend for better battery life with small impact on performance? First time flashing this on AOSP rom. Using RR 5.4.8 (June 27, GearCM build). Thanks!
[Galaxy S 4 i9500 Android Development] ilya39:
Nope, that's really just like not completed feature, too sensitive proximity sensor recognizes everything (even my face :( ) like a signal to shut off the screen, that's.... both good and bad :D
[Galaxy S 4 i9500 Android Development] Mrinnoy:
Facing a weird problem. From version 6.4 if I reduced clock speed and under volt cpu and gpu it takes 5-6 hour to charge only 20% of my battery and while using battery drain fast. I test it with all custom and official firmware also. Till version 6.3 it was quiet good. Can any one give me solution for this problem?
[Galaxy S 4 i9500 Android Development] ktouy:
Im sorry if the answer its over there but i dindt find it...

It should work on 5.0 the AOSP version? Or its for 5.1... Cause im getting bootloops, dirty and clean flashed..

Thanks
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Sorry i forget add information. Aosp only for 5.1
[Galaxy S 4 i9500 Android Development] thebestiam:
Best version?
[Galaxy S 4 i9500 Android Development] ktouy:
Well it looks like i need to upgrade to 5.1 then ;) by the way, thanks for the hard work on this kernel
[Galaxy S 4 i9500 Android Development] www69:
Great Kernel on Prism v16..

stable no Fc and Smooth
[Galaxy S 4 i9500 Android Development] VoLTaqe:
A little information about 7.0

I changed cpu governors core codes and it cause some incompatible with uksm. If you leave uksm on cpu3 disabled itself and crashing with gpu. Because of you have some random reboot. If you disable uksm on synapse tweaks section, no problem so far. I will edit uksm governor codes too and compatible with cpu governor drivers. So until 7.1 dont use uksm. It take time because im on vacation now. When turn back i will upload new one asap. And a little information about battery... Many people saying battery is worst than stock but kernel itself save many consume. If you learn how to tweak rom your battery usage should okey like mine.

Have a nice day

VoLTaqe
[Galaxy S 4 i9500 Android Development] VoLTaqe:
On 3g, 30 min listen music, whatsapp etc.
[Galaxy S 4 i9500 Android Development] :
woah buddy, whats the tweaks that you did ?
[Galaxy S 4 i9500 Android Development] jack9394:
wowww how can we get such battery life?
[Galaxy S 4 i9500 Android Development] thebestiam:
Screenshots please ??
[Galaxy S 4 i9500 Android Development] shitman66:
I can stay with 3g (at all time) + Screen on (more than 2hrs.). But the worst for me is while my phone is charged and screen on. My battery are going down like it's not charged.

Anyone can help me?

Addition >>> In synapse every thing about Voltage I's tapped down for 2 times for every items. And the phone still work great like it's not UV. I's ever tried to UV with SGS3 about -25mV. And it's crazy awesome for battery and stability. But i'm not sure about SGS4.

PS. If there is anyone ever try to undervoltage more than 2 tapped, please tell us that it's stability or not.
[Galaxy S 4 i9500 Android Development] h4haideralii:
Hope you Enjoy your vacation :)
[Galaxy S 4 i9500 Android Development] arber95:
Can someone guide me to get better battery life with 7.0 kernel, i'm only getting 3hr sot max with 10hrs use which is fairely low judging by my stock 5hr sot on kitkat..
[Galaxy S 4 i9500 Android Development] Mayank.Mishra:
[MENTION=6394661]majid.[/MENTION]a505

Try battery calibration app by NEMA in play store. Charge your phone till 100. Once done. Open the app. If your charge is full you will see your MAH numbers constant. If it's still charging then it will change. Wait till it's stagnant at one point. Once it's done, hit the calibrate button and reboot. Try and see if this works.
[Galaxy S 4 i9500 Android Development] gio_b:
Be carefully :2800ma is high value,i do no suggest.

Synapse/battery

Synapse/Misc/Battery Scaling Calibration.

Giovanni.
[Galaxy S 4 i9500 Android Development] NonXtreme:
You misunderstood something. S4(and most if not all android phone) can't read battery capacity from battery. Whatever app you use to read the battery mAh is just tell you stock default battery capacity (for s4 it's 2600mAh).

And since you have just changed your battery to new one with different capacity and wear level, your phone will give you inaccurate battery level and need time to recalibrate itself to new battery.
[Galaxy S 4 i9500 Android Development] galaxyromedition:
bluetooth music playback isnt the best.... after a minute or 2 the song forwards a little which ruins the whole experience on version 7.0.....
[Galaxy S 4 i9500 Android Development] majid.a505:
Thanks for nice answer I wAs dont know that
[Galaxy S 4 i9500 Android Development] newfern:
[MENTION=5592093]VoLTaqe[/MENTION] can you please upload screenshots of modifications u have done in synapse

it will help us all alot get the best battery life on our devices

thank you brother
[Galaxy S 4 i9500 Android Development] Mayank.Mishra:
+1.

Please do that [MENTION=5592093]VoLTaqe[/MENTION]
[Galaxy S 4 i9500 Android Development] VoLTaqe:
I will add performance and battery tweaks for newbie users later.
[Galaxy S 4 i9500 Android Development] jack9394:
front camera dosen't work with euphoria os
[Galaxy S 4 i9500 Android Development] VoLTaqe:
I confirm front camera bug. I will fix next update. About vibrator sens. I didnt change vibrator driver because it break tw and im going to find a better way. I dont want different source for aosp and tw because of it take my a lot of time.
[Galaxy S 4 i9500 Android Development] :
Dont need a different source bro. Only current issues are the front camera not working (gearcm build) , wifi not connecting (frapeti's build). Either than that, awesome kernel. I dont use the front camera anyways :p
[Galaxy S 4 i9500 Android Development] melekbarca:
yeah perfect kernel i'am using it with R R LP v5.4.9 (gear cm build) . i' disabled uksm , set voltaqe as govenor and now i'am getting good battery life

i found a little bug :main charge current stay at 1900 MA when screen on it doesn't go to 1200 like stock i tried to edit itin synapse but still the same

ps:sorry for my bad english
[Galaxy S 4 i9500 Android Development] Aayan 123:
Wifi is working with frapeti's build Cm12.1 beta#23 im using it currently wifi ,vpn are working
[Galaxy S 4 i9500 Android Development] muhammedr95:
+1

Using 5.4.9 based on frapetis tree. Only issue is i cant control vibration intensity, happened the same in Resurrection 5.4.8 after flashing the kernel. battery life is awesome. improved significantly. Thank you for this kernel :)
[Galaxy S 4 i9500 Android Development] luxox:
Y hace dime doubts

I have some doubts, first the two zip (TouchWiz and AOSP) and then the kernel voltage is installed? ROM have the aurora n4 + s6 6.1 port
[Galaxy S 4 i9500 Android Development] :
For aurora n4 + s6 6.1 port rom , flash the TouchWiz only.

Aosp is for CM based roms.
[Galaxy S 4 i9500 Android Development] islam1291:
link not work !!
[Galaxy S 4 i9500 Android Development] luxox:
I installed the TouchWiz, and now most of the applications of google I get the message that has been stopped, for example I get on gmail, play store, facebook, etc.
[Galaxy S 4 i9500 Android Development] senzatiOn-:
ROM ?

Have u wipe cache etc?
[Galaxy S 4 i9500 Android Development] luxox:
aurora n4 + s6 6.1 port
[Galaxy S 4 i9500 Android Development] senzatiOn-:
And u have clean cache and dalvik ?

It is important
[Galaxy S 4 i9500 Android Development] luxox:
Only wipe cache and wipe dalvik cache, preload did not come out as an option in CWM
[Galaxy S 4 i9500 Android Development] behcet98:
is He able to write to NTFS or exFAT
[Galaxy S 4 i9500 Android Development] islam1291:
where i can download this kernel ?
[Galaxy S 4 i9500 Android Development] litvcom:
Read first page and you will find
[Galaxy S 4 i9500 Android Development] gio_b:
Exfat works ,in external s.d.

Giovanni.
[Galaxy S 4 i9500 Android Development] luxox:
Only wipe cache and wipe dalvik cache, preload did not come out as an option in CWM

---------- Post added at 10:12 PM ---------- Previous post was at 10:11 PM ----------

Only wipe cache and wipe dalvik cache, preload did not come out as an option in CWM
[Galaxy S 4 i9500 Android Development] islam1291:
when i try to download it its give me Server not found

can any one give me other like to download ?
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Links work great. Try use proxy or vpn maybe you have problem with country limitations
[Galaxy S 4 i9500 Android Development] islam1291:
i used vpn and its work good

thanks brother
[Galaxy S 4 i9500 Android Development] Varun30:
Great Job VoLTaqe.

Request the following beyond the v 7 update:

1) Wifi Not connecting (as mentioned by others also)

2) Front camera not working (as mentioned by others) - Additional problem is that now whenever I open the camera app it starts in front camera mode by default and hence FCs. Is there any way to correct this/change the default start setting?

3) The offline charging animation is working fine - Just an additional request if the animation size can be made bigger on the screen alongwith a brighter colour for better visibility.

Thanks a ton!
[Galaxy S 4 i9500 Android Development] Trek55:
wifi and front camera working just fine on mine, I don't why is not working on you. ..
[Galaxy S 4 i9500 Android Development] Martillero:
Cause he has to say what version of voltaqe and what rom is he using. (I know he's not using tw anyway).

To fix the camera issue, clean data from cam and should be fine.

Enviado desde mi SM-G9250 mediante Tapatalk
[Galaxy S 4 i9500 Android Development] :
Yeah i think he meant for CM cause the front camera doesnt work there. Issue has already been acknowledged by Voltaqe.
[Galaxy S 4 i9500 Android Development] Varun30:
Oh Yes! Got it. Camera correction done.

Am Running On Voltaqe Version 7 and running Frapeti's CM12.1 (2-Jun-15 update - Beta 22 I think) on i9500 exynos.

Thanks
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Im not on cm. Front camera work or not after wipe camera app data ?
[Galaxy S 4 i9500 Android Development] newfern:
work after data wipe
[Galaxy S 4 i9500 Android Development] alaa96:
But wifi is not connecting in frapiti's build with voltaqe kernel v7 gearcm is fine but it has a lot of bugs so i dont recommend it at the moment
[Galaxy S 4 i9500 Android Development] NUGENT GAGNER:
I have the same setup could you abbreviate on "uksm"
[Galaxy S 4 i9500 Android Development] VoLTaqe:
I accept that. First compile have some problem because i'm not experienced developer for aosp but i think after next version everything should be okey :)

Open synapse go tweaks section untick uksm and you sould be okey
[Galaxy S 4 i9500 Android Development] :
pretty perfect for the first AOSP version mate :good::good::good:
[Galaxy S 4 i9500 Android Development] alaa96:
Mate for a first build i have to say you are good :D almost no bugs no random reboots or fc at all :) good job
[Galaxy S 4 i9500 Android Development] Aayan 123:
I dont know if its only happening to me but with this keenel vpn does connect but doesnt work

however on LWK and Haylcion kernel it works?

Both AOSP AND TW
[Galaxy S 4 i9500 Android Development] ilya39:
I'll tell again for all these "working/not working" people - wifi is working fine on GEARCM BASED BUILDS, and not working on frapeti's mostly. Don't know how on frapeti's with camera but on RR based on gearcm there's no front camera. It's not working.
[Galaxy S 4 i9500 Android Development] :
Yes it working on stock cm port, but on RR , wifi works only with the gearcm build :P So im guessing its the roms issue, kernel is great. v7 has been my daily driver ever since it came out.
[Galaxy S 4 i9500 Android Development] Air-真心为你:
I think [MENTION=5592093]VoLTaqe[/MENTION] you could open two separate threads. One for tw another for cm. So we can communicate more efficient. Just an advice☺
[Galaxy S 4 i9500 Android Development] ilya39:
Not sure about rom issue =P I'm almost sure that's just some kind of incompatibility of the kernel with frapeti's sources (that's about RR, no idea about other roms, never tried)

Still the great kernel and great feedback, we're all good :D
[Galaxy S 4 i9500 Android Development] fandroid7:
Im getting force stop on google search.. keyboard.. and no data transfer on wifi by router.. but with tethering. ..
[Galaxy S 4 i9500 Android Development] alaa96:
Try to wipe the data of these apps
[Galaxy S 4 i9500 Android Development] fandroid7:
Already tried... google search stops working right after boot and later email.. keyboard.. these starts to stop working...
[Galaxy S 4 i9500 Android Development] :
Did you wipe dalvik cache, cache and preload after flashing kernel ? And which rom are you on? Don't think anyone else are facing these issues mate.
[Galaxy S 4 i9500 Android Development] Air-真心为你:
Aosp version cant use VPN. Can connect but no data.
[Galaxy S 4 i9500 Android Development] yogi.306:
Battery charging when screen on

I observe that when screen is off Battery is charging well, but when screen is ON its not charging ?

any one face same problem ?

i guess there is some setting in synapse app for this, any one have any configuration details for this ?

for me all is default, i have not changed anything on this app.

Please suggest
[Galaxy S 4 i9500 Android Development] Aayan 123:
+1 agreed
[Galaxy S 4 i9500 Android Development] vmmore:
I am also fed up with all these bugs..only way to get rid of these is use stock kernel provided by rom developer..for me Halycion rom with atock permissive kernel is working superb..fast charge time..nearly 0to 100 in 1hr35mn. And not asingle fc yet..played a lot with this synaps thing.but everytime it increased my problems instead of solving..though our respected dev [MENTION=5592093]VoLTaqe[/MENTION] is realy hard working person..we are sometime in great trouble. .hope respected dev [MENTION=5592093]VoLTaqe[/MENTION] will sort out these complications when he will free . thanks for us for giving this kernel
[Galaxy S 4 i9500 Android Development] Aayan 123:
You can try editting these 4 values as i have

Or you might have a faulty wire
[Galaxy S 4 i9500 Android Development] vmmore:
I had changed first 2 values to max.3000mA.then my feference charging current value reached to 1900
[Galaxy S 4 i9500 Android Development] :
Anyone tried flashing Voltaqe's v7 AOSP kernel on latest GearCM build (20150707)? Is it stable?
[Galaxy S 4 i9500 Android Development] :
Lol are you crazy? 3000????? Max safe limit is 1950-2000mah.
[Galaxy S 4 i9500 Android Development] vmmore:
Yes..also thought that i was crossing safe limit..but tried it then my charging speed was better..actually it shows three values..reference, average and input ..cant understand how the calculatoin is made but somehaow after setting first two to 3000 ,my slow charging issue was solved.
[Galaxy S 4 i9500 Android Development] :
It also depends on the cable and adapter mate.

Average is the average current supplied to the phone during the charge, so lets say you set it at 1900, your average would be at about 18xx-1900.
[Galaxy S 4 i9500 Android Development] mickiemas:
Does anyone esle have their videos showing inverted colours wen using this kernel?
[Galaxy S 4 i9500 Android Development] :
If you're on aosp then maybe. Go to your developer options , and turn off hardware overlays so it uses gpu to render.
[Galaxy S 4 i9500 Android Development] mickiemas:
Thanks jay it was already off. So I turned it back on and its OK now
[Galaxy S 4 i9500 Android Development] :
haha sorry, yeah i meant the opposite :D
[Galaxy S 4 i9500 Android Development] mickiemas:
Yea it worked. I even reflashed the kernel thinking I changed something that caused it.

---------- Post added at 06:41 AM ---------- Previous post was at 06:39 AM ----------

Is the front camera being worked on?
[Galaxy S 4 i9500 Android Development] vmmore:
Yes .i have 3 samsung phones in my family.and i tried each usb cable .genuine usb cable.result was same. Push the values to max and slow charging problem solved
[Galaxy S 4 i9500 Android Development] Aayan 123:
Try changing your wire maybe itll get better my s4 wire has become slow in charging i changed wire then charging was better
[Galaxy S 4 i9500 Android Development] fandroid7:
Im on stock tw lollipop 5.0.1 i wiped cache and dalvik cache. But i can't find preload in my cwm.. ie. CWM 6.0.4.7..

But the problem persists. ..

By the way.

At first unknowingly installed rom switcher on tw lollipop.. (not supported ). Then got bootloop...

So i figured it out that its kernel problen and i flashed this kernel right after restoring my cwm backup...
[Galaxy S 4 i9500 Android Development] gio_b:
Try twrp.

Giovanni.
[Galaxy S 4 i9500 Android Development] SKARZz:
Aosp version not work front Camera.

And

GT-I9500 cihazımdan Tapatalk kullanılarak gönderildi
[Galaxy S 4 i9500 Android Development] VoLTaqe:
hey guys im nearly finish my vacation and planned about kernel futures already. Im planned completely a new kernel with perfect settings and rebased from samsung. So it will take time. Another subject is kang. I dont like peoples kang my works and use same things with this kind of peoples. So i will rewrite stweaks configs and going to my way. Hope all of yours health and days going good. Have a nice day. See you soon :)
[Galaxy S 4 i9500 Android Development] ch4qr1:
[MENTION=5592093]VoLTaqe[/MENTION] good news :) i dont know about kang because i didnt use any other kernel so im waiting for your other good versions. Hope your vacation perfect
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Im going home right now guys. Will be there in 6 hours and have to study my 2 exams. It will be finished after 3 days after that im come back to my home city with my laptop and necessary scripts. I havent got any wifi or connection on home city. I spend every bytes on my 2 gb mobile data for you and give you a new EXTREMELY PERFECT kernel. So stay tuned ;)
[Galaxy S 4 i9500 Android Development] :
Appreciate all the hardwork buddy. Have a safe journey ahead and also the best of luck in your exam. :highfive:
[Galaxy S 4 i9500 Android Development] Martillero:
Your awesome volt, so, im always tuned in this thread :highfive:
[Galaxy S 4 i9500 Android Development] Mogten:
Does this work pretty well with your aurora v4.1? I tried both versions 4.7 and 7.0 but got some freezes and reboots. Wonder if its just me.
[Galaxy S 4 i9500 Android Development] mxoii:
Hello everyone, im new at all this. Before making any regrettable mistake i'm asking.

I'm running CM12 5.0.2, will this kernel works fine with it?

Thanks a lot
[Galaxy S 4 i9500 Android Development] :
Aosp dev is still new, so never try never know.

Download flashify from playstore and backup your stock kernel. Then flash the aosp version of this kernel and if you encounter issues, simply use flashify and restore your stock kernel.
[Galaxy S 4 i9500 Android Development] CN@:
I think that aosp version work only on cm12.1 (5.1).
[Galaxy S 4 i9500 Android Development] melekbarca:
Yes op confirm that in the first page
[Galaxy S 4 i9500 Android Development] abdullah148:
what is the best configuration for best battery life ???

plz help....
[Galaxy S 4 i9500 Android Development] CN@:
Bro if you have time you can read this thread to know more about kernel settings.

http://xdaforums.com/lg-g2/help/test-t3032171
[Galaxy S 4 i9500 Android Development] mxoii:
Thanks for the quick response. Im going cm12.1 then. keep up with the good work guys. congrats.
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Something big thing coming specially ported rom users
[Galaxy S 4 i9500 Android Development] h4haideralii:
Waiting for the big thing :D :good:
[Galaxy S 4 i9500 Android Development] superchandan007:
So exited [emoji39]

What about aosp keenel,? Is it end of life???

Sent by Chandan 007 using GT-I9500
[Galaxy S 4 i9500 Android Development] VoLTaqe:
I fixed S6 port roms fc problem. [MENTION=1816176]HAYLCION[/MENTION] confirm this on his rom. Actually it's not a kernel problem but i fixed it with kernel side. Now i have to write a script for vibration work with aosp and tw same source. Stay tuned. And remember me if i forgot anything.
[Galaxy S 4 i9500 Android Development] ajay_gj09:
Is it Kernel related or a new ROM for I9500?
[Galaxy S 4 i9500 Android Development] VoLTaqe:
No new rom. I only fix samsung's bad fail on roms with my kernel settings.

Need AOSP TESTER for new build. Frapeti and gearcm.
[Galaxy S 4 i9500 Android Development] ajay_gj09:
Well I thought its ROM related as you had mentioned a few pages back about possibility of new ROM.
[Galaxy S 4 i9500 Android Development] jack9394:
i'm ready to test
[Galaxy S 4 i9500 Android Development] vkcskn:
HI,

I use stock rom LP 5.01, rooted: may I use your new kernel that gonna be released soon???
[Galaxy S 4 i9500 Android Development] VoLTaqe:
Finally finished. I work that version all day. I add some scripts for aosp and tw work together, it eat too much time but fixed now all known bugs. No more message fc, no more email fc, no more camera bug, no more heating, no more vibration problem. I added low memory killer control on synapse too but s6 users please dont use aggresive mode cause fcs. So enjoy with it and if you have problem, give me proper information about it kindly and i will fix ;)

Changelog 7.1

- Fixed contact and email fcs ( Touchwiz )

- Fixed front camera ( AOSP )

- Fixed vibrator intensity ( AOSP )

- Solved heat problem as possible

- Added low memory killer control ( synapse)

- Deleted all bulsh*t TIMA entries

- Fixed other known bugs
[Galaxy S 4 i9500 Android Development] siigle:
Dear friend! When I restart the phone I face gallery, messages and internet fcs.

Dostum bu 7.1 i denedim ama maalesef bahsettiğim hatalarla karşılaştım. Teşekkürler...
[Galaxy S 4 i9500 Android Development] Soft4y:
Did you make dalvik,cache and preload wipe,mate?
[Galaxy S 4 i9500 Android Development] siigle:
Yes. I did. But the problem goes on again.
[Galaxy S 4 i9500 Android Development] perlismai:
sorry for my noob question. whre can i wipe preload? bcoz at my cwm v6.0.5.0 dont have it. at mount and storage menu just have :

format /boot

format /cache

format /system

format /data

format /storage/sdcard1

format /data and /data/media (/sdcard)
[Galaxy S 4 i9500 Android Development] :
Use twrp recovery .

[MENTION=5592093]VoLTaqe[/MENTION] good job on 7.1 mate... liquid smooth for me
[Galaxy S 4 i9500 Android Development] perlismai:
thanks [MENTION=6733758]Jay.Lent[/MENTION]
[Galaxy S 4 i9500 Android Development] newfern:
does device heat up on light use???

hows battery backup and SOT???
[MENTION=5592093]VoLTaqe[/MENTION] [MENTION=6733758]Jay.Lent[/MENTION] pls share screenshot of synapse settings

THANKS
[Galaxy S 4 i9500 Android Development] :
[MENTION=5709742]newfern[/MENTION]

Don't know actual Sot yet as been running it for a few hours. Settings I didn't tweak much. I set cpu up load to Economy and hotplug cpu up boost to 30%

Battery backup seems to be good.
[Galaxy S 4 i9500 Android Development] vkcskn:
Using in stock ROM, often security logger says 'unauthorised transaction performed restart to revert the change'

What could be the problem?

Is there option to make selinux enforcing?