yashsingh1/xdaforums huggingface dataset:
[Nexus 4 General] arffrhn:
Actually, gps only turns on if you are using any apps that request for location (maps, waze, fb, lockclock). If you don't open any of these apps which requires location, gps won't eat your battery. Btw, you can use app ops to block permission of the app requesting location. I myself turn off fb location permission and I don't use lockclock because I find it battery draining as it updates location every one hour. Try it yourself, I don't notice any different in battery life if I set to device/battery saving/high accuracy as it only turn on if the apps request it. You have root, you are the master of youe phone. So set it up according to you mate. ;)

Sent from a battery powered device
[Nexus 4 General] perrocaliente:
I understand this but my problem is google play services location wakelocks and I wasn't sure if switching my location to gps only would make battery worse since gps uses a lot of battery and google play services is constantly checking location. I could turn off the location permission for it but I was afraid that might cause a problem with find android device manager (locate phone via gps if lost) or with something else.
[Nexus 4 General] arffrhn:
Well, the new play services is good imo (version 4.1 something). No more play services wakelocks for me. It didn't appears in battery consumption for a long time now.

Sent from a battery powered device
[Nexus 4 General] perrocaliente:
You're the lucky one. Is that with gps only or? Even after the update i still get about an hour of wakelocks on my phone still. They're only slightly improved. My Galaxy S2 is even worse about 3 hours even after the update of wakelocks.
[Nexus 4 General] arffrhn:
I usually use device mode most of the time and sometimes high accuracy mode if I am in a remote area. That's a lot of wakelocks if it goes up to 3 hours. The wakelock I usually get nowadays is the msm_hsic_hoist which is related to 3g connection. Can't do anything about that though but hells-core seems to reduce that wakelock though. :D

Sent from a battery powered device
[Nexus 4 General] JayXL14:
Hey guys I'm using Purity which has been working really well for me.. was using Matr1x for a long time until he took a break from dev'ing for 4.4. When I finally did try 4.4 it didn't seem like the battery was very good. Franco was pretty much my daily driver but that honestly wasn't very good on battery for me either it seems.

I've decided to try Hellscore and usually my friend sets up my Trickster kernel settings for me but I gotta do it solo this time.. Should I just try the stock settings? I'm looking for good battery life but obviously when I do choose to browse or watch a video or whatever I don't want there to be hiccups.

Is westwood fine? I'm hearing mixed things about cubic being newer tech and better or something. And I do recall having FSync ON but it's left Off by default, should I leave this? I also recall having ondemand as the governor when I was using franco, should I give intellidemand a try?

Let me know, and thanks guys for the help! Hopefully hellscore is the right one for me
[Nexus 4 General] Reed-Sternberg:
I usually did a lot of tweaking on matr1x and ak's kernels, both of which worked truly awesome for me on stock rom. As for hellscore, it gives me an absolutely fantastic battery with the best performance "right out of the box", I didn't even feel the need to tweak it. So I suggest to give it a try as it is, and go from there.
[Nexus 4 General] JayXL14:
Sounds good I'll give it a try, thanks a lot bud for the quick reply
[Nexus 4 General] themike10452:
the best scheduler for battery is Intellidemand (on this kernel at least)

Dynamic FSync should stay off to avoid data loss in case of a crash, unless you want to risk it.

Personally to boost the performance a bit I changed GPU governor to ondemand instead of the stock conservative. To do so take a look at the 3rd post.

I use trickster mod for now, until a proper hell tool is released.

And yes stock settings are just fine for battery, you can enable multi-core battery saving in trickstermod > specific, to gain a bit of juice but you might face some 'hiccups'.

About westwood and cubic, I just don't know, never gave importance to those.

Cheers.

Sent using my nexus⁴ running Purity 4.4.2 (Dalvik) powered by Hells-Core b43-kk Linux 3.4.76 kernel.
[Nexus 4 General] JayXL14:
Thanks for the response bud! Damn I must be blanking but I can't seem to find the CPU & GPU governor on my Trickster settings. Under the "General" tab and "CPU Governor Control" I have mine as intellidemand, but I don't see a setting for "GPU Governor Control" with conservative anywhere
[Nexus 4 General] fozzie:
He said to look at the third post, i.e. you need to do it from command line ;)
[Nexus 4 General] Kapov:
Since I flashed the kernel I lost the wifi connection how can I fix that
[Nexus 4 General] JayXL14:
Ahh I see thanks a bunch
[Nexus 4 General] xanthrax:
flash the stock kernel and then hellscore ar use deprimator
[Nexus 4 General] hardwareadictos:
I have a problem, since i flash t2 wifi access points that i have saved are deleted each time i reboot thephone :

Enviado desde mi Nexus 4 mediante Tapatalk
[Nexus 4 General] xanthrax:
How many access points do you have?

sent from my Darkside of Nexus 4
[Nexus 4 General] themike10452:
thank you Sir for reading ;)

Sent using my nexus⁴ running Purity 4.4.2 (Dalvik) powered by Hells-Core b43-kk Linux 3.4.76 kernel.
[Nexus 4 General] hardwareadictos:
8, and since i flash the kernel i dont know what is hapening that when i reboot phone access points are deleted, i have to reconfigure all of them :(

Enviado desde mi Nexus 4 mediante Tapatalk
[Nexus 4 General] xanthrax:
are you talking about the Wi-Fi access points or 3g?

and which rom?

sent from my Darkside of Nexus 7 LTE
[Nexus 4 General] hardwareadictos:
Wi-fi and stock rom

Enviado desde mi Nexus 4 mediante Tapatalk
[Nexus 4 General] rskyline:
Anyone's here using Android Tuner? I can't manage to get gamma config executed at boot or via initd.script
[Nexus 4 General] Luigiesin:
Hey guys.. I've being looking at the OP and can't find what this kernel brings such as gamma control, sound supercharger etc... Could you please point me to link or an info page..

Also, how's battery/butter comparing to other great kernels like Faux and Franco?

Thanks!

Lu
[Nexus 4 General] zijin_cheng:
I don't know how hell does it, but compared to faux which I installed, I disabled two cores, down clocked to 1.03Ghz and under bolted 100mV. I got about 4 hours screen on time with 15h battery life, with rather choppy scrolling through home screens.

On hells, no disabling 2 cores, no under clocking, same under volt and 7 hours of screen on time with 15h total with the same settings when I tested on faux. Also a lot smoother.

One thing though, for some reason completely stock nexus 4s still seem miles ahead of any custom kernel I've tried for butter.
[Nexus 4 General] nudou350:
Camera freezes on b43..is it fixed on b44?
[Nexus 4 General] Luigiesin:
What about gamma control and sound?

Thanks!
[Nexus 4 General] 1ceb0x:
Faux gamma control, for sound i don't know.

Namaste!
[Nexus 4 General] rafiuddinrozman:
no problem with b43, what ROM are you using?
[Nexus 4 General] xanthrax:
Faux sound is built in and gamma as well, use trickster to play with it or terminal commands

sent from my Darkside of Nexus 4
[Nexus 4 General] xanthrax:
I remember we've been talking about this camera issue and we concluded that is a rom problem, actually the Omni had it and has been fixed recently

A good gapps like PA modular which replace the stock one would fix it as well

sent from my Darkside of Nexus 4
[Nexus 4 General] insanezz:
Hey,

I recently flashed the kernel (b43) and im having some wifi issues, because if i turn off wifi and i go to my battery stats, i can still see that wifi is on. I need to turn on aeroplane mode on and off again to get the wifi to completly turn off in my battery stats. Is this a known problem? If so, how can i fix it.

Sorry for my bad english btw.

Thanks. :)
[Nexus 4 General] Rohit02:
Goto wifi settings>advance and untick the options always wifi scanning . This will solve your problem. :)
[Nexus 4 General] insanezz:
I recently did a factory reset and i did forgot to turn off again lol, thanks for the help. :good:
[Nexus 4 General] rafiuddinrozman:
A great explanation for you [MENTION=4908316]nudou350[/MENTION] from [MENTION=3946657]xanthrax[/MENTION] :good:
[Nexus 4 General] hooliganx:
I can confirm.

Lost some wifi access point too.

not all... but some ones.

have many many access points.

make a titanium backup before (luck!) ;)

just restored it and... ok.

N4*SlimKat.b2.4*hells.44.t2*ART*TWRP.2.6.3.0-multi*0.98
[Nexus 4 General] hellsgod:
Strange. I really don't have a clue why that happens. Because thats userspace and the kernel has nothing to do with it (in theorey).

hells
[Nexus 4 General] maxver0:
After some trickster updates i no longer has this option to enable multi-core battery saving. Is there any other way to enable it?
[Nexus 4 General] xanthrax:
I've got only one wife access point and I've never lost it... But also I'm on the same rom for quite a while

Might be rom related, I've tested AK's kernel on n7 and i've lost the data mobile this time not the Wi-Fi even though he didn't change anything on the ramdisk either

-=-=-

Could it be related to that option "avoid poor connections"? Maybe un-check it...

sent from my Darkside of Nexus 4
[Nexus 4 General] hooliganx:
Im on SlimKat b2.4 since 01-20... and change 2...3 kernels (testing) for week.

using b43 (2 days)... b44-t1 (2 days) b44-t2 (boot, reboot and... lost wifi of my house) :D

and today I tested in other places and no access.

but, like I said, restored wifi access with titanium and... happiness :D

just comment, no problem for me.

thanks!

N4*SlimKat.b2.4*hells.44.t2*ART*TWRP.2.6.3.0-multi*0.98
[Nexus 4 General] hellsgod:
Yeah its not a problem for you, or some others. Thats why I'm doing some test releases. But for other users that might be a problem, if its really kernel related. I really haven't changed anything WiFi related, or anything "deep". Reverted the screen profile and one little commit in the aosp one related to some strange hot plug behavior, updated to 3.4.78 and changed the toolchain. Sometimes its a mystery :D

hells
[Nexus 4 General] hooliganx:
[MENTION=647113]hellsgod[/MENTION]

is a Test version!

is fine man! :D:thumbup:

N4*SlimKat.b2.4*hells.44.t2*ART*TWRP.2.6.3.0-multi*0.98
[Nexus 4 General] mohitgalaxy3:
So how's ur "wife access point" :cool::cool:
[Nexus 4 General] Maxr1998:
I had two kernel crashes until now and both times I lost my wifi passwords and my wallpaper, the second time also xposed didn't work after reboot and two newly installed apps weren't installed...

Sent using my nexus⁴ running Stock 4.4.2 with Xposed, GravityBox, XThemes and Hells-Core B43 KK
[Nexus 4 General] hellsgod:
And where's the log? I've to ignore such posts in the future if no logs are attached, sorry. So I can't help anybody.

hells
[Nexus 4 General] xanthrax:
Ahh... Good point, I'm gonna check later but don't wait for feedback... It may take a while (^_-)

sent from my Darkside of Nexus 4
[Nexus 4 General] xanthrax:
Yes, logs please...

sent from my Darkside of Nexus 4
[Nexus 4 General] xanthrax:
I hate Tapatalk !!!

sent from my Darkside of Nexus 4
[Nexus 4 General] rjunraj:
I am on b43 stable

I am not getting good battery life

WLD says that there is some 3g service which is not letting my device sleep for more than 3 hours

I was finding solutions and somebody told me that some kennels are having fix for it either flash that kernel or turn off 3g

So is this kernel having that fix?

And is intelledemand better then interactive?
[Nexus 4 General] hellsgod:
What a 3G fix? We have a wakelock on this device, called "msm_hsic_host". If you have a bad signal, it will held your device awake and drains your battery. Thats a hardware problem, nothing I can do about. Try to switch to 2G when you turn off your screen. Intelli 3G (I hope thats the name...) should do that for you. Maybe there are other apps. I've done that manually.

About governors... Thats more a personal choice. Interactive had some love in the last few updates. But I prefer intellidemand, because it acts like I want it to act. On the other hand, my N5 kernel runs with interactive, because I don't want to add faux powersuspend driver, only to have intellidemand. Try both, thats all I can tell you :)

hells

Gesendet von meinem Nexus 5 mit Tapatalk
[Nexus 4 General] rjunraj:
Thanks a lot
[Nexus 4 General] nudou350:
I was on stock ROM and has that problem.. I should had got a log :( forgot it.. Now I'm on omnirom Hahaha
[Nexus 4 General] RohanM:
use FAUX Clock..

---------- Post added at 11:16 AM ---------- Previous post was at 11:08 AM ----------

Thank you for your hard work for N4.. Just flashed t2 2-3 hours back.. so long so good.. :good:
[Nexus 4 General] Adarzh:
Does this kernel support otg ?
[Nexus 4 General] Rohit02:
Yes but not the official one

Go here "Hellscore with otg suppport" : http://xdaforums.com/nexus-4/development/kernel-patch-hells-core-kernel-otg-t2586524
[Nexus 4 General] kalpik:
Any chance you could include Semaphore's double tap to wake? His implementation is flawless!
[Nexus 4 General] xanthrax:
and because I'm not specialist on kernels, moding, coding etc... I'll give you an old man's advice : subscribe to this thread and follow all posts, you'll be connected to all info you need for a perfect hellscore experience

sent from my Darkside of Nexus 7 LTE
[Nexus 4 General] xanthrax:
I'm always waking up on a bad mood on Tuesday, I feel better after a second coffee though but because I'm still kissing the first one... read the OP !!! .... please...

sent from my Darkside of Nexus 7 LTE
[Nexus 4 General] xanthrax:
Nope, hellsgod is using a different one, reverting to semaphore implies lots of changes, he explained that few pages back

sent from my Darkside of Nexus 4
[Nexus 4 General] sunnysb123:
[MENTION=647113]hellsgod[/MENTION]..Are you into Rom building too?

Would love to use a ROM built by you customized for the kernel. That would be freakishly awesome! :D
[Nexus 4 General] maxver0:
He no longer uses Nexus 4 so I don't see anything like that coming, thank god he still works on Nexus 4 kernel.
[Nexus 4 General] pramyhoga:
I think with this good condition of thread he'll still support us with N4 kernel.

Ps. I haven't try this kernel yet, but follow this thread make me sure that someday i'll use this at the future. Moreover if the app which can "control" this kernel like fku is here i think will try this, definitely :)

A NOOB using Nexus 4 - Franco Kernel Plus with STOCK ROM :D
[Nexus 4 General] rskyline:
Can't buy it. Need a free app.
[Nexus 4 General] stewyfallingup:
I use trickster
[Nexus 4 General] hooliganx:
have a pm.

tem uma mensagem privada ;)

ps: are you Brazilian? my sec. name is Varela too.

ps: é brasileiro? meu sobrenome também é Varela. :D

N4*SlimKat.b2.4*hells.44.t2*ART*TWRP.2.6.3.0-multi*0.98
[Nexus 4 General] xanthrax:
Hey guys, stop talking about football, Germany will win the world cup :D

sent from my Darkside of Nexus 4
[Nexus 4 General] spaazm:
Probably not. :P

• OMNI 4.4.2 NIGHTLY • AK.042.XGENESIS •
[Nexus 4 General] Almayce:
Hey guys, Im trying out the 44 version on my vanir, everything ship shapes except wi-fi. The signal drops every 20-30 seconds followed by 5 seconds of full signal. Internet seems to work sometimes during those "out" periods and sometimes doesnt. Any ideas how to fix this?

EDIT:

After turning it on/off several times it stays on. Will keep you posted.
[Nexus 4 General] hooliganx:
not about football...

about nationality :what:

I don't like football.

N4*SlimKat.b2.4*hells.44.t2*ART*TWRP.2.6.3.0-multi*0.98
[Nexus 4 General] xanthrax:
gotcha ! :p

edit : nice to see girls enjoying hellscore :thumbup:
[Nexus 4 General] xanthrax:
that`s a rom problem ...

go to wifi settings and disable "avoid poor connections " and "wifi optimization"

reboot
[Nexus 4 General] Almayce:
Okay, "avoid poor connection" is disabled by default and i unchecked "wifi optimization", rebooted, will report later. Thanks bro.
[Nexus 4 General] Okadzaki:
Can anyone post their settings for the kernel?
[Nexus 4 General] xanthrax:
It will be the same ... But try

I currently use TC and is all good

sent from my Darkside of Nexus 4
[Nexus 4 General] maxver0:
I'll use TC then :cowboy: Hopefuly hellsgod will fix it in 4.4 kernel version.
[Nexus 4 General] xanthrax:
Yup , TC is the way to go but as hells said , he is using a different driver implementation but will see ...

sent from my Darkside of Nexus 4
[Nexus 4 General] maxver0:
TC doesn't work for me - I load b38 and set all settings and none of them works. When I set in kernel s2w+s2s only s2s works. I'm going to update ROM...
[Nexus 4 General] xanthrax:
load 40 pal :cool:
[Nexus 4 General] maxver0:
Well I have TC 1.8.0 That's the issue I guess. I'll get lastest one. But still s2w in kernel doesn't work for me.
[Nexus 4 General] xanthrax:
coild be ... i`ve got 1.8.5 paid
[Nexus 4 General] maxver0:
Works great on 1.8.5, thanks :o
[Nexus 4 General] icemasta31:
That's impressive battery stats. Are you on stock settings for the kernel?
[Nexus 4 General] QUIETLYloud:
yes
[Nexus 4 General] maxver0:
After taking few photos my phone rebooted. When I have flash on and trying to get focus(tap anywhere on the screen) camera flashes instantly. Might it be kernel related?
[Nexus 4 General] xanthrax:
Someone else reported also but I think is camera ... Let me try , is 11 pm here ...

sent from my Darkside of Nexus 4
[Nexus 4 General] hellsgod:
I've tested that yesterday. I've no problem at all with CM and my CM kernel. So Idk.

hells
[Nexus 4 General] xanthrax:
All good here with CM , around 30 pics in the row :thumbup:

I'll try the jss now on the other rom banks gapps

-=-=-

all good on jss also

sent from my Darkside of Nexus 4
[Nexus 4 General] maxver0:
Looks like it's app or rom related. Stock Carbon camera didn't had photosphere so I flashed stock one with photosphere. Also I haven't been using flash till now.
[Nexus 4 General] xanthrax:
and when using flash in the dark , auto or on , when you tap on the screen is normal to get the flashlight on
[Nexus 4 General] snip3:
Does anyone know if this kernel is compatible with the unofficial kit Kat ROM?
[Nexus 4 General] Rohit02:
Waiting for hells to make a Kikat kernel. ;)
[Nexus 4 General] shengovind:
Take the phone very near to the object to be focussed IN LOW LIGHT.. then with flash always on, continuously take pics.. very fast... tap 5-10 times every second.,:p:p it used to reboot..

Now its fine for me.. tried only once..
[Nexus 4 General] pratikp16:
So i kept having more battery issues with b40 like i would charge it to 99% and then it would stay at 99 constantly and if i checked in the recovery it would be the real value ~80%.

But after switching to b41-t4 (same ROM) it's back to showing the correct battery value. Strange that i didn't have the issue on 38, 39 or 41 only 40.
[Nexus 4 General] rafiuddinrozman:
Using default is the best, for me hehe:D
[Nexus 4 General] hooliganx:
search some pages back.

I have posted a picture with all I use in my mako.

have all settings I use in hells.

I prefer battery life, so... if you wanna this too...

works for me ;)

edit:

for example... with intellidemand... and other things like before...

N4*SlimKat.b2.4*hells.44.t2*ART*TWRP.2.6.3.0-multi*0.98
[Nexus 4 General] zijin_cheng:
I support England even though they never will win unless everyone else dies of a heart attack, and I'm not even English....

In completely stock using trickster mod, only color corrections, dt2w and s2s enabled
[Nexus 4 General] xanthrax:
I stopped supporting England since Peter Shilton got retired... he was my favorite :D

sent from my Darkside of Nexus 7 LTE
[Nexus 4 General] arffrhn:
+1 for germany. :D

Sent from a battery powered device
[Nexus 4 General] Andre_Vitto:
where can i find feature list of this kernel?
[Nexus 4 General] arffrhn:
Look in the OP for original thread at android.hilfe. It's in german language though. Or just click here: Original thread. :)
[Nexus 4 General] Andre_Vitto:
Already gone through it, only after that I posted the question.. Could not find feature list..
[Nexus 4 General] arffrhn:
Well, it wasn't written as feature list. It's in the paragraph hells wrote there. Well, you can try reading his git too. Though, I cannot fully understand it.
[Nexus 4 General] Andre_Vitto:
Okey.. Now that i cant find feature list can you please tell me if this has mp decision alternative? And what it is
[Nexus 4 General] arffrhn:
Ah, I can't help you with that. Maybe [MENTION=3946657]xanthrax[/MENTION] or hellsgod himself can answer you this. :)
[Nexus 4 General] xanthrax:
You don't need to throw the dead cat in my courtyard, I've got one already... :p:D:rolleyes:

All good, I'll try to summarize ASAP

sent from my Darkside of Nexus 4
[Nexus 4 General] arffrhn:
Lol, never intend to. :angel: Thank you.:D
[Nexus 4 General] Maxr1998:
I know...i just wanted to show that the person I was referring to is not the only one with that problem...the first time it didn't work because I didn't find the log file and the second time I noticed very late and had no time to get logs, sorry :rolleyes:

But hopefully next crash :D

Sent using my nexus⁴ running Stock 4.4.2 with Xposed, GravityBox, XThemes and Hells-Core B43 KK
[Nexus 4 General] hellsgod:
Somtimes its a little bit frustrating. I'd like to help :) Thanks.

I've the third post here an can do a feature list for the future. Mpdecision ist deactivated and we're using msm_hotplug from myfluxi. Default Governor is intellidemand from faux. We've wheatly, too. Defaul scheduler is zen. faux sound is on board. Also dt2w and s2w. Thats the basics. Flash it an you'll see what else is built in :)

hells

Gesendet von meinem Nexus 5 mit Tapatalk
[Nexus 4 General] Maxr1998:
delete
[Nexus 4 General] xanthrax:
You have the second post mate... :D

sent from my Darkside of Nexus 4
[Nexus 4 General] hellsgod:
Oh... Hahaha. That's what happens when I'm "half awake" :D

hells
[Nexus 4 General] strobel:
Indoor usage , no gaming, most YouTube, snapchat, facebook and whatsapp.

Using the Kernel as it came to the world of xda ;)

Enviado de meu Nexus 4 usando Tapatalk
[Nexus 4 General] rskyline:
ROM? Governor?

Enviado desde mi Nexus 4 mediante Tapatalk
[Nexus 4 General] xanthrax:
Weirdkat

sent from my Darkside of Nexus 4
[Nexus 4 General] rom08:
Sorry to bother. I'm on mahdi rom and if I didn't touch anything the default governor is on demand not intellidedemand. If think maybe the boot script isn't correctly applied?

I have a 00config script in init.d folder. I suppose it is for your kernel?

Thanks.

Envoyé de mon Nexus 4 en utilisant Tapatalk
[Nexus 4 General] rskyline:
Lel

Enviado desde mi Nexus 4 mediante Tapatalk
[Nexus 4 General] hellsgod:
Yes, the 00confg script is from me. Do you have busybox installed? I know, most custom roms are shipped with it, but thats the only thing that came to my mind so quickly.

hells
[Nexus 4 General] Sir_gpm:
[MENTION=647113]hellsgod[/MENTION] I went back to Cm10.2.1, so installed your last cm b41 release. Is possible to users of this someday you add the tap2wake function?. Love the way it goes.

Enviado desde mi Nexus 4 mediante Tapatalk
[Nexus 4 General] themike10452:
hey there kaszell ;) welcome here mate!

Sent using my nexus⁴ running Purity 4.4.2 (Dalvik) powered by Hells-Core b43-kk Linux 3.4.76 kernel.

---------- Post added at 07:31 AM ---------- Previous post was at 07:27 AM ----------

me too :/ on hellscore b43 and TrickterMod v 2.8.818

Sent using my nexus⁴ running Purity 4.4.2 (Dalvik) powered by Hells-Core b43-kk Linux 3.4.76 kernel.
[Nexus 4 General] strobel:
Purity, intellidemand

Enviado de meu Nexus 4 usando Tapatalk
[Nexus 4 General] 1ceb0x:
You also forgot to mention -100uV :D
[Nexus 4 General] svnhvn:
Scheduler?