yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9505 Original Android Development] Abu-khulzat:
I don't want to loose exfat advantages. I see that there are some users who are using this kernel with 64 gb exfat sdcards with no issues. that's why I would like to find a solution instead of running away from the problem.
[Galaxy S 4 i9505 Original Android Development] rauschkugl:
Exfat is working fine for me. Maybe reformat your SD and related the kernel. You're on a tw Rom right?

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[Galaxy S 4 i9505 Original Android Development] dandroid13:
Apart from the larger than 4gb files support exfat has no big advantages from fat32 as far as I know...

Enviado do meu Galaxy S4 4G turbinado com Omega Rom
[Galaxy S 4 i9505 Original Android Development] maikinho10:
no placebo, its really more slower...but rather slower as freeze and reboots...!:good:

For me ~3hr without freeze from latest TestKernel...

Hope thats it! hope that is our BASE:)

Greets:)
[Galaxy S 4 i9505 Original Android Development] Langduscher:
While that might work for you, another persons device might go beserk.

How much do you benefit from UV?

Ah! Off course. I did not think of that.

---

11.6 gave me a whole charge without issues :good:

Just flashed 12.6
[Galaxy S 4 i9505 Original Android Development] rauschkugl:
You won't get 10 minutes more per charge when you uv but the device stays noticeably colder under some conditions. This is the real benefit you get.

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[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
It's not as smooth... Strange..

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[Galaxy S 4 i9505 Original Android Development] maikinho10:
hmm..for me only a little bit laggy e.g. if i open the "menu or settings" and whats app..

but i think ktoonez deleted a many files for bug hunting...
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Or when opening app drawer, scrolling,.. Guess some things got thrown out... Hope he finds the 'bug'

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[Galaxy S 4 i9505 Original Android Development] s3icc0:
there is no scaling_max_freq for ktoonservativeq gov. ...

---------- Post added at 01:22 PM ---------- Previous post was at 01:19 PM ----------

two questions:

1) I was trying to get original ktoonservativeq governor settings which are default, but when I reset the KTweaker app it still gives me the values I entered before, so can anyone list me here the very default ktoonservativeq values? Thanks

2) When using governor with hotswap enabled for cpu0 and then will use another (or same) governor with hotswap for cpu1 which hotswap values will be used? It is even recommended to use hotswap governors for each core?
[Galaxy S 4 i9505 Original Android Development] Swizzy88:
I added that line, did the same for cpu2 and changed the path accordingly.

This resulted in cpu0+1 to be limited to 1ghz, it somehow changed the maximum for cpu0 too under the generals tab. cpu2 still jumped to over 1.5ghz when it was supposed to be 1ghz

Really confusing, the command works but for the wrong cores?

As soon as I readjusted the max frequency for core0 under the generals tab core 1 was also affected for some reason and overrides the script...
[Galaxy S 4 i9505 Original Android Development] s3icc0:
seems only one setting for all cores is allowed - which will make sence to me as in the KTweaker app there is also only one setting ... but I understand you are trying to get different max freqs for each core ...
[Galaxy S 4 i9505 Original Android Development] lymbe33:
ok my first cycle with sleeping dragon v1.2 quad core by [MENTION=2986335]mamba720027[/MENTION] with omega rom! ...i have stock battery no lag at all...i sue greenify apps lux profile...also i use a lot facebook app messenger and viber...many calls as you can see ...i think its a good profile
[Galaxy S 4 i9505 Original Android Development] Shiroh1ge:
I'm having troubles with this kernel. When my device turns off the screen I can't turn it back on. I still recieve messages and hear the sounds but the screen doesn't go on. Any help?

edit: tried reflashing it, deleting cache and dalvik and still the same.. :/

I'm on 4.3 stock with CWM
[Galaxy S 4 i9505 Original Android Development] s3icc0:
did you change any kernel settings?
[Galaxy S 4 i9505 Original Android Development] Shiroh1ge:
I used one of the Profiles in the KTweaker(Balanced Bull) or something, then I tried another one and the problem is the same. Not sure I had this problem on stock settings, gonna try them now.

edit: So stock settings work fine, but all the profiles I tried had the same problem. The weird is that if I lock the phone with the power button it wakes just fine, it doesn't wake when it shuts down on its own (after 30 seconds). Is it something to do with the sleep frequency?
[Galaxy S 4 i9505 Original Android Development] -sandro-:
Not 60% but 40% is pretty easy. 20% on 3G data? this means you would get 5H of screen on time on 3G data, you would be the first I guess. It's difficult for me to reach that on Wi-Fi
[Galaxy S 4 i9505 Original Android Development] s3icc0:
I am doing 5 hours on screen with 3G almost every day ;) Month ago I thought it is not possible to do 6 hours .... little tuning here and there and voila
[Galaxy S 4 i9505 Original Android Development] -sandro-:
OK now you have to tell me how. Just to be clear 3G DATA on I mean ALWAYS ON also on standby.
[Galaxy S 4 i9505 Original Android Development] s3icc0:
Yes I am never turning data off ....

Lots of greenify and my SRV profile for this kernel ... (Right now I have different version that is available on XDA, this week it will go alive, but there are many more people achieving same results with different settings)
[Galaxy S 4 i9505 Original Android Development] CamFlawless:
I run with LTE data and sync always on an can consistently get 30+ hours with 4+ of screen time thanks to the profiles and scripts for this awesome kernel.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
The next release will sync throttling of GPU with the CPU. So it will only throttle the GPU when CPU is actively being throttled. This is working really well. :D :good:
[Galaxy S 4 i9505 Original Android Development] -sandro-:
Can you share the profile? No matter what kernel/ROM I use radio power is never affected (positively)
[Galaxy S 4 i9505 Original Android Development] dannyella:
How much do i have to pay make Nexus 5 kernel?? help us pls..:crying:
[Galaxy S 4 i9505 Original Android Development] sid3winder:
What do you greenify or recommend to be greenified? I'm stuck in the same predicament as sandro here and am barely able to get three and a half hours of screen time. Tried replacing my battery but it wasn't swollen so I was unable to do so
[Galaxy S 4 i9505 Original Android Development] s3icc0:
Here and there ... Anything you dont want or need to run at background no universal recipe here .. Time to time i launch greenify and look what is on the background, then i consider to hibernate or not....e.g. I did not hibernate facebook as it tooks it too long time to start again ...

Anyway depends on usage .... My average day is 1-3 hrs music, 20 mins calls, 1 hour of hangouts, 30 minutes games, and lot of tapatalk, web and flipboard ... So ... Today I have 27 hrs on battery and 4:30 screen time ....
[Galaxy S 4 i9505 Original Android Development] Formhault:
Oh, so that's what Greenify does? It hibernates apps so they don't do ANYTHING when you are NOT running them? At the expense of a longer boot time next time you open them...?
[Galaxy S 4 i9505 Original Android Development] GlossGhost:
Let me do some testing to see how it performs. I have played that game for quite a while on my previous phone.
[Galaxy S 4 i9505 Original Android Development] s3icc0:
Yes, thoght you know :)
[Galaxy S 4 i9505 Original Android Development] -sandro-:
to me the problem seems to be maybe what apps do with data not them running in the first place but I see that when in standby the network activity is just a few kbytes per hour so I don't get it. Tomorrow I'm gonna try to go out with sync off to see what changes. I basically won't receive any push message/email but I'm curious. I don't still don't get you manage to get 4h on data :/ I struggle on WiFi!!

I only do whatsapp and tapatalk basically.

If you can do that on data, on WiFi you must reach 10h :)
[Galaxy S 4 i9505 Original Android Development] shingers5:
What version of kernel do i use for IOKP 4.4 as I am guessing aosp version
[Galaxy S 4 i9505 Original Android Development] Tylog:
You mean Aokp? If yes you need aosp kernel , yes.

Tapatalk Team SlimRoms
[Galaxy S 4 i9505 Original Android Development] shingers5:
Well the download says IOKP as name of zip so thats where I got it from mate. Anyway after flashing this I've lost WiFi so any help is appreciated thanks
[Galaxy S 4 i9505 Original Android Development] s3icc0:
Seems you should update modem ..... Or infamous did something different
[Galaxy S 4 i9505 Original Android Development] Tylog:
Could be your baseband, it's a very old baseband, test a newer, mj5 or higher.

http://xdaforums.com/showthread.php?t=2192025

Tapatalk Team SlimRoms
[Galaxy S 4 i9505 Original Android Development] -sandro-:
[MENTION=3855065]s3icc0[/MENTION] one last thing do you have sync off also? I mean apart from greenify do you stop receing mails & whatever IM service you use?
[Galaxy S 4 i9505 Original Android Development] shingers5:
I did think modem was issue but I don't have this issue on some ROMs just a few. Don't want to update to 4.3 and get Knox etc. Because of heating issues I flashed this kernel and WiFi died. Was working before
[Galaxy S 4 i9505 Original Android Development] shingers5:
you can see WiFi at top but temp was over 60c
[Galaxy S 4 i9505 Original Android Development] davtse:
Sorry OT, but what app is this?
[Galaxy S 4 i9505 Original Android Development] shingers5:
k-control from playstore..............its not free or cheap
[Galaxy S 4 i9505 Original Android Development] Formhault:
I have the app installed but always forgot to put it to use. Now I know, thanks :p
[Galaxy S 4 i9505 Original Android Development] AMDPOWERFIST:
Quick question

Screen on for max performance i am using:

Performance (CPU SCH) and BFQ (IO SCH)

Screen off max performance and battery:

Interactive (CPU SCH) and NOOP (IO SCH)

Is this the best combo for what i am after.... max battery while screen off coz im not using it, and super fast for when screen is on...

Cheers
[Galaxy S 4 i9505 Original Android Development] CamFlawless:
To be honest, using performance as a governor full-time is a terrible idea. Having your CPU at max speed full-time will quickly degrade your hardware. If you really want an efficient profile, try one of those avaiable in the shop from KTweaker. They will provide exactly what you want: amazing performance when screen on and in use and idle drain will be minimized when your device in not in use. :good:
[Galaxy S 4 i9505 Original Android Development] kfallz:
No it won't degrade the hardware, since it's running in spec. Unless it's overheating all the time, overclocked or, possibly by, being under/over - volted or other stuff that could affect how it works.

Also for everyone else, happened to run into this app which I used on my lg o2 before, had completely forgot about it: https://play.google.com/store/apps/details?id=com.grilledmonkey.lagfix works wonders! Made a seriously noticeable difference in responsiveness of the phone after running it and rebooting. Ran on all three partions without any problems so far.
[Galaxy S 4 i9505 Original Android Development] _PrEzi_:
As far as I know fstrim is already implemented -- not sure if it is from 4.3 up or from 4.4, but it is there for sure.
[Galaxy S 4 i9505 Original Android Development] kfallz:
Yeah I've read it too somewhere but, try it out and see if it makes a difference for you too, as I said it was extremely noticeable for me at least. As for what I'm using its 4.3/omega 19 so might be in 4.4 and up idk.
[Galaxy S 4 i9505 Original Android Development] _PrEzi_:
Been there, done that ;) Tested fstrim app a few months ago without noticeable gains.
[Galaxy S 4 i9505 Original Android Development] shingers5:
as advised i upgraded my baseband to mk8 and reflashed IOKP and flashed this kernel and i lost wifi again.................i am not blaming the kernel just cant get wifi going after flashing it on IOKP rom

any feed back would be appreciated
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
http://www.youtube.com/watch?v=cKKHSAE1gIs

LOL :D
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
One of many many answers. Hopefully this will do it for your case :good:

http://xdaforums.com/showpost.php?p=49537988&postcount=2381
[Galaxy S 4 i9505 Original Android Development] _PrEzi_:
I assume you are on new bootloader ? With Knox etc ? Cause if you flash the whole mk8 modem (GSM _AND_ LTE) and are on the old bootloader then you will have similar problems.

Last known LTE (NON-HLOS) part that worked fine without such issues on old bootloaders was XXUBMH1 (GSM Modem can be the newest - doesn't matter).

Also - as ktoonsez said - a build.prop tweak was needed (discovered by Friedrich - the developer of Echoe Rom) for WiFi to function.
[Galaxy S 4 i9505 Original Android Development] s3icc0:
:D ofc sync ON 24/7/365 I don't even have a quick settings button for it configured

---------- Post added at 08:02 AM ---------- Previous post was at 07:15 AM ----------

three questions:

1) I was trying to get original ktoonservativeq governor settings which are default, but when I reset the KTweaker app it still gives me the values I entered before, so can anyone list me here the very default ktoonservativeq values? Thanks

2) When using governor with hotswap enabled for cpu0 and then will use another (or same) governor with hotswap for cpu1 which hotswap values will be used? It is even recommended to use hotswap governors for each core?

3) In the scripts the first line is always saying this:

/sys/devices/system/cpu/cpu1/cpufreq/scaling_governorecho "##value##"

can you help me what this exactly means and how to properly set this up in my script?

thanks for any answers
[Galaxy S 4 i9505 Original Android Development] sid3winder:
Try calibrating your battery? I'm at about two and a half hours screen on with about 50% battery left
[Galaxy S 4 i9505 Original Android Development] s3icc0:
calibration of battery is a myth

Calibrating Li-Ion battery must be lot of fun ... LOL
[Galaxy S 4 i9505 Original Android Development] Pfeffernuss:
Battery can't be calibrated.
[Galaxy S 4 i9505 Original Android Development] davtse:
not calibrating the battery so much as syncing the fuel gauge. I'm having a headache trying to get my phone to recognise the extended battery I just got from anker(uber spikes in the meter)
[Galaxy S 4 i9505 Original Android Development] sid3winder:
Delete.

Maybe it does nothing after all
[Galaxy S 4 i9505 Original Android Development] Pfeffernuss:
Correct. It simply can't be done, all those positive reports are pure and utter B.S., placebo and lies :D
[Galaxy S 4 i9505 Original Android Development] -sandro-:
That kind of screen time is easy for me on WiFi. On data the battery would have been empty long before that
[Galaxy S 4 i9505 Original Android Development] kantjer:
Same for me, on WiFi my screen time is about 5,5 ~6 hours, on 3G it's about 4 hours max.
[Galaxy S 4 i9505 Original Android Development] s3icc0:
still looking for help

http://xdaforums.com/showpost.php?p=49828984&postcount=8039&nocache=1&z=643465940123357
[Galaxy S 4 i9505 Original Android Development] kofe:
Yes, same here. On LTE the battery drains a lot faster than 3G, H and H+, and a lot lot faster than on Wi-Fi...

I get a lot of msm_hsic_host wakelocks and some fast_dormancy, and i can't get rid of them...
[Galaxy S 4 i9505 Original Android Development] -sandro-:
OK so I tried to go out with sync off and 3G data and I didn't see any difference. Battery still drains very fast even on standy. Just out of curiosity, the ones that get +4h SOT on 3G data only (always on) do they have msm_hsic_host wakelocks? I'm starting to think its the network I use that causes problems. Also with KitKat GE ROMs I'm unable to see if fast dormancy is on or off.

Now I'm trying the SRV profile to see if something changes (but then again if the drainage is on 3G only I don't see what a kernel could do)
[Galaxy S 4 i9505 Original Android Development] kantjer:
Fast Dormancy can be good if your phone and network are on the same page. If not it will drain your battery faster.

Here is a good read about it. AFAIK you can change the FD settings on the S4.
[Galaxy S 4 i9505 Original Android Development] davtse:
lmao good to see you here dude.

fast_dormancy is unavoidable if you're on anything but TW roms. the old i9300 fixes still work for TW, but not for AOSP/CM/AOKP.

msm_hsic is also unavoidable, but i'm getting the bare minimum on a good signal.
[Galaxy S 4 i9505 Original Android Development] s3icc0:
I will be in Naples in two weeks you can see it alive :D
[Galaxy S 4 i9505 Original Android Development] -sandro-:
msm_hsic_host wakelocks should definitely be investigated, if you google it a lot of people with Qualcomm chipsets (S4 Pro/S600?) have this problem (Galaxy S4, HTC ONE and Nexus 4), even Google itself acknowledged this problem and apparently a patch was released. I suppose that is the reason why I (and others) don't even come close to 2-3H of screen on 3G data and good coverage. I mean...my mom has the Moto G with less battery capacity than my S4. She basically has the same apps as me (also same network): whatsapp, gmail, games push notifications, google now and facebook sync always on. With 3G data always on she lost 3% in 4 hours (consider she drove so a lot of towers handovers and spotty coverage). In the same situation (with no facebook sync/google now/games!) I lose 4% in 15 minutes! I will probably be at 80% after 4h with screen OFF. Remember even with apps not accessing the network (so sync off) I have the same battery drainage!

The question is: why can some people get great battery on 3G data instead? Does it mean some phones' hardware is defective?
[Galaxy S 4 i9505 Original Android Development] ciborio:
Can I install the "Google Edition KITKAT 4.4 VERSION " KT Kernel on my GT-I9505G Google Play edition with stock Android 4.4.2? Or is it just for the port of 4.4.2 for international GT-I9505?
[Galaxy S 4 i9505 Original Android Development] Moz007:
I use an application to display informations in statut bar.

I want to display the cpu temperature but i need the path to get it.

Is it :

/sys/class/thermal/thermal_zone0/temp
/sys/devices/virtual/thermal/thermal_zone0/temp
/sys/devices/system/cpu/cpu0/cpufreq/cpu_temp
/sys/devices/platform/omap/omap_temp_sensor.0/temperature
/sys/kernel/debug/tegra_thermal/temp_tj
/sys/devices/platform/s5p-tmu/curr_temp

Thanks !
[Galaxy S 4 i9505 Original Android Development] fabiienb:
Hi, I've Some problems / sod / reboot with voltage can any have default voltage?

Envoyé de mon GT-I9505 en utilisant Tapatalk
[Galaxy S 4 i9505 Original Android Development] tuniel:
Hut menu key in the cpu voltage screen and select default (stock) values
[Galaxy S 4 i9505 Original Android Development] dclarkg:
On my S4 I have superb batter life, 2+ days with minimum 4hrs screen, there is no 4g where I live so Im always on 3g, the battery drains at less than 0.5% per hour on, today I reached 4 +hours on idle and it dropped only 2%. Maybe is because I have GPS/SYNC off but who knows. I do use the phone quite a lot for videos, facebook, browsing, forum, etc but not heavy games, when streaming data the battery drains a lot faster than just using the screen for light browsing but I know is due to 3g, on WiFi drains slower (4-6% per hour). I also have the FNA1 leaked modem, old bootloader.

I'm on Dandvh KK GE and Jan 23rd KT kernel on KT settings.
[Galaxy S 4 i9505 Original Android Development] -sandro-:
I just don't get it!!! 0.5 per hour on 3G data? I tried today with sync off and it dropped at about 3-4%/h with screen off. As I said before I have these msm_hsic_host wakelocks that kept the phone awake for 52 minutes on 9h of runtime. I don't play games, I don't use heavy apps, I just browse sometimes and use tapatalk/whatsapp. I don't stream any data and don't use facebook. There was nothing using the network when the screen was off. It's the radio part that kills the battery and I've always thought it was how the hardware worked since it happens on my friend's Nexus 4 as well and now you're giving me these stats? Do you have these wakelocks or is it only me?
[Galaxy S 4 i9505 Original Android Development] Spacemonkie4207:
Use greenify
[Galaxy S 4 i9505 Original Android Development] LuigiBull23:
We all get plagued with this wakelock. Nothing much we can do about it except for proper management of all other wakelocks we do have full control over.

So check this out, like anyone else I also get this wakelock yet I STILL manage 0.0% battery drain within a 2 hour standby period.
[Galaxy S 4 i9505 Original Android Development] -sandro-:
I use it, no change.

WOW, on LTE data and the drop is zero. I don't know what else to say or try.
[Galaxy S 4 i9505 Original Android Development] davtse:
not nearly as bad as yours. i have 97% deepsleep with screen off. like I said, msm_hsic varies with the signal strength you get.
[Galaxy S 4 i9505 Original Android Development] LuigiBull23:
LTE is great in my area so data probably doesn't have nearly as much of a negative impact on battery as yours does. My only major suggestion would be to try and iron out as many partial wakelocks as possible and turn off all network location settings.

Back on topic:

Your Ktweaker settings may also benefit towards better battery during deep sleep. What are your screen off settings?
[Galaxy S 4 i9505 Original Android Development] -sandro-:
I was using the settings suggested by KT. Tomorrow I'll be 100% on data using SRV profile and Balanced Reloaded script and I'll report back my stats.

Location settings are off.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Im gonna have to say its signal strength issue. Anything below full bars will cause some drain and the fewer bars you have the huger the drain. Last year I was in the middle goobersville Pennsylvania with only 1-3 bars and lost anywhere from 8-12% an hour. Our antennas are huge drainers when they are not happy.
[Galaxy S 4 i9505 Original Android Development] -sandro-:
So people having these amazing battery lives live 1m away from a tower? :P
[Galaxy S 4 i9505 Original Android Development] dclarkg:
No wakelocks of any kind, I forgot to mention that I use greeneify but I purchased the donation package to use the xposed features to freeze system aps amomg other new features.

No BS
[Galaxy S 4 i9505 Original Android Development] -sandro-:
If you don't have wakelocks on data then my phone has something wrong (beyond software)
[Galaxy S 4 i9505 Original Android Development] dclarkg:
Don't know how that's possible, I don't think faulty hardware will trigger a specified service across many ROMS. Could it be your carrier that has some network config that triggers this?
[Galaxy S 4 i9505 Original Android Development] -sandro-:
Even if it's another device and probably not a good comparison my mother on the moto g but same network doesn't suffer my problems. Battery life is as good as yours
[Galaxy S 4 i9505 Original Android Development] dclarkg:
But your friend nexus ahs the same issue so... And as KT said, most likely it is a network issue since I recall seeing that wakelock when using another KK rom and did not have those huge drains, I can't tell 100 for sure that the service is not running since I have not installed the battery monitor but at least no drains here.
[Galaxy S 4 i9505 Original Android Development] -sandro-:
Yes but my friend uses another network and I linked the two things because (if you google it) it's full of people having this issue on the Nexus 4.

I'm not saying this wakelock is the thing responsible. But if you don't have it and the standby drain is almost zero there must be something odd. Also it has always been like this for since the S4 was released using the stock TW 4.2.2