yashsingh1/xdaforums huggingface dataset:
[Galaxy S6 / S6 Edge Unified Development] middleearth1010:
Undervolt (the correct way)

If you need to undervolt use these settings (see screenshots with sliders at 62500) on cpu and gpu as well. Dont manually adjust voltage. Therefore you can save battery and stay cool without having instability and stuttering. Performance is not affected negatively and overclocking is safe. Of a matter of fact performance and the ui is improved.

You should change Big and little, gpu and memory bus.

Basically what it does (see screenshots) is allow the hardware to auto undervolt as much as possible based on available headroom depending on cpu binning and current clock speed and load.. You can safely max it out to 62500 in all screens in snapse.

This is 100% safe and you will never have an unstable sucky phone. After i did this my battery on standby is insane even with performance settings on interactive and turbo on.

Samsungs chipset allows this undervolting. Increasing it allows the chipset to undervolt further (as long as its within specific stability requirements of the individual chip which is auto detected)

it is similar to intel and amds APM and turbo boost feature.

Undervolting using manual voltage sliders will not be optimal, even if the phone doesnt reboot/crash, the cpu will experience soft(correctable) errors which will slow down the phone and cause lag even though it wont crash or force close necessarily.
[Galaxy S6 / S6 Edge Unified Development] HaGii:
It seems like I can't set the governors. They always revert back :/

I just wanted to try it again myself by undervolting and playing with the settings. But unfortunately I can't.

Any ideas?
[Galaxy S6 / S6 Edge Unified Development] nachob89:
hi guys...i have the g920i with the xtrestolite 2.3 final and i want to change the unikernel to hacker kernel.

How I could installa that kernel? I have TWRP recovery.

Thanks for your time guys!
[Galaxy S6 / S6 Edge Unified Development] zoUphd2:
Download the kernel put in your phones memory and flash it with the twrp.
[Galaxy S6 / S6 Edge Unified Development] denis_len2:
With this kernel my 925f international has no deep sleep. Where can i find a rom fix? If the problem is in rom. Unikernel v9 sleeps normaly. Thanks all. I will wait. For answer.
[Galaxy S6 / S6 Edge Unified Development] thehacker911:
This kernel has the deepsleep fix.

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[Galaxy S6 / S6 Edge Unified Development] n19htmare666:
same phone - no such issues. Currently on Arrow Rom v10. Was on back-to-n0t3 a few days ago with no sleep issues.
[Galaxy S6 / S6 Edge Unified Development] NZnewbie:
So you set your governors, then you press the tick at the top of the screen and the governors revert to ones you didnt select?.
[Galaxy S6 / S6 Edge Unified Development] HaGii:
That's what happened three times now. Now that I set them this morning it didn't change yet. Weird...

Hope it was just some kind of bug.[emoji14]
[Galaxy S6 / S6 Edge Unified Development] NZnewbie:
That is weird. More than likely a synapse issue- it can be a little weird some days.

Is any one else having issues in the same area?????? Guys?
[Galaxy S6 / S6 Edge Unified Development] justd0IT:
Thank you very much!

Now I found the best System for me as well!

I'm using Arrow ROM v10 ultra debloated + Hacker Kernel v10 with the setting you explained + greenify + amplify and now it works like a charm :)

But I could not find the Boost Profile..

Can anyone post a screenshot where I can find the setting?
[Galaxy S6 / S6 Edge Unified Development] Soofi.saad:
Hi. I was wondering if disabling the backupaccountmanagerservice has any effects on switching ROMs because I often switch ROMs and do a clean installation, so I would like to ask if anybody tried restroing their Google account after disabling this service.

Thanks in advance :) [MENTION=5171262]droidbits[/MENTION]
[Galaxy S6 / S6 Edge Unified Development] Nimroth:
It's an option in the I/O Tab. I can't post a Screenshot since I don't got my phone with me right now. Just click through the drop down menus there and you will find it
[Galaxy S6 / S6 Edge Unified Development] KarateKick:
Rogers G920W8

Has anyone answered this question? Why can't we use the kernel on a Rogers G920W8?
[Galaxy S6 / S6 Edge Unified Development] NZnewbie:
I might be going nuts here.... Buuuuut... Has anyone noticed that when you undervolt/clock to the extreme trying to see how stable the phone is the performance seems to increase. I know it sounds nuts but im 150mv undervolted on all cores and the phones not boot looping- It should be!!!!. Only test if you have a new backup etc.
[Galaxy S6 / S6 Edge Unified Development] e-note-icon:
Hi I tested also with 100mv undervolting. For me it's Bootloop after 1min. Did you change other things also or are you on your Provided settings ?

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[Galaxy S6 / S6 Edge Unified Development] Medel-Silver:
Hello [MENTION=5068852]thehacker911[/MENTION], I'm David Medel Martos at telegram beta group, in synapse, after reboot, CPU min/max frecuency, gpu governor & I/O scheduler don't be auto applied, I need open synapse every boot and click the "X" button, it's possible to fix it?

Regards.
[Galaxy S6 / S6 Edge Unified Development] thehacker911:
Synapse must first boot completely fit up the settings again. This takes about 2 minutes after rebooting.

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[Galaxy S6 / S6 Edge Unified Development] NZnewbie:
Yes ive pretty much changed everything. I dont think its actually undervolting much you see.. it reads well over 100mv A53/A57s and gpu. I think must have an issue with synapse. I dont want to Uv that much at all but im not seeing performance suffer so I kept UV slowly and before i knew it performance is the same and i was 100 +mv UV with no stability issues. Ill put it back up and do a few checks. Thanks
[Galaxy S6 / S6 Edge Unified Development] Fl1nt91:
Does performance degrade with undervolting? Or it's only a crash affair?

Inviato dal mio SM-G925K
[Galaxy S6 / S6 Edge Unified Development] UpInTheAir:
It is only possible if the frequency voltage is on it's limit. Once you find it, then increase it a little for stability. I would recommend at least +6.25 mV after finding that "sweet spot".
[Galaxy S6 / S6 Edge Unified Development] crzykiller:
It's fine, there isn't anything that's gonna happen. A G920W8 is pretty much a G920F with different modem and boatloader.
[Galaxy S6 / S6 Edge Unified Development] misaelmachado:
Is there a deadline for testing V12b?
[Galaxy S6 / S6 Edge Unified Development] 5m4r7ph0n36uru:
[MENTION=5068852]thehacker911[/MENTION] will announce final release date as soon as we're able to predict the date when testing will be complete.

But I won't give an ETA as one never knows what's coming up next during software tests ;)

Send by the swarm intelligence of my coffee machine (AKA HTC One M9).
[Galaxy S6 / S6 Edge Unified Development] NZnewbie:
So far for me id say v12 is a success... even the debloat zip function worked like a treat!. Battery im still playing with settings- its such a comprehensive kernel now theres a lot to take in ?
[Galaxy S6 / S6 Edge Unified Development] C_Karhu:
V12 is a great success! No force reboots and great performance! Lots to tweak in Synapse. Tried for a few days, and so far nothing to complain about!

Thanks!
[Galaxy S6 / S6 Edge Unified Development] droidbits:
Hi and thanks for your question.

You might want to read this post as it might give you an idea on how to act about it.

I hope it helps you and

welcome to XDA

! You certainly chose the

BEST

thread to make your first post!

You have your first "THANKS" from me! :D
[Galaxy S6 / S6 Edge Unified Development] cpxyz1:
Wow. Just flashed this kernel yesterday and already noticing the difference. 3hr SOT with 53% left to waste. ???
[Galaxy S6 / S6 Edge Unified Development] droidbits:
...and it will get much better when v12 is officially out!!!

Stay tuned! :)
[Galaxy S6 / S6 Edge Unified Development] thehacker911:
I put the release date for tomorrow tight (when I'm awake)

Have Fun!

thehacker911

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[Galaxy S6 / S6 Edge Unified Development] zoUphd2:
I have to post this for god sake ?
[Galaxy S6 / S6 Edge Unified Development] OCHON:
gusssssshhhh, good performance with V11

Working well and no flaws on 925i

I was excited to have the official v12 when its out
[Galaxy S6 / S6 Edge Unified Development] MrrGunner:
Thanks man so awesome gonna test now!
[Galaxy S6 / S6 Edge Unified Development] muhammadshais:
Can someone send me invite of telegram group please??
[Galaxy S6 / S6 Edge Unified Development] Code124Y:
Sry for your happy sharing but, i wanna point out few point to clear some confusing and better idea to everyone.

maybe u have state clearly above but this kind of measurement cant be accept to be mobile devices and everyone will have false sign of it, 1st, u dont even connect data by using neither 3G nor 4G, the different here is rathery BIG, some how on my side, the different in standby should be as

1: a totolly no connection situation (no data/wifi)

atandby should be hold for 0% in 8H

2: only wifi connected, i have drain 2% in 8H standby(standby mean leaving the phone in off screen condition) while i have 4google account in sync.

3: mobile data connected, i have 3-4% drain in 8H standby. same 4 google account in sync.

while base on ur record, mostly only wifi with no mobile data connected. and in between, there is 12H for totally off connection.

i assume its not act like a smartphone as it should isnt it? and mostly 99% of mobile user are using internet connection, which what different is by using wifi or mobile data.

if u do want to provide battery reading, please try act like its using normally(sure i know there is much more different way in everyone usage) but ur record are too far away from normal user.

specially if there is no sim card insert/no sync enable, the story is would be much more different in the end.

(PS: im just want to point out u should showing record by much more normal smart phone user way thn keep it act like wifi only devices)

no flaming no blaming.
[Galaxy S6 / S6 Edge Unified Development] droidbits:
Here you go buddy...

https://telegram.me/joinchat/AiHREDy7uUWvCA-6oFlSpA
[Galaxy S6 / S6 Edge Unified Development] 5m4r7ph0n36uru:
I'd say what [MENTION=5171262]droidbits[/MENTION] points out is rather fine and reading his linked reference post of how he uses his phone the stats are very well explained. Why should he use his phone in any other way, if he doesn't want. Maybe he'll provide a stat when he's on the go for a day just as a comparison.

Send by the swarm intelligence of my coffee machine (AKA HTC One M9).
[Galaxy S6 / S6 Edge Unified Development] droidbits:
Thanks for reinforcing my point and for your support.

Users have different ways of using their phones, and just like me, you also stated this. I said in my previous post that this is my personal experience on my usage at the moment and this is the reason why I linked previous posts regarding how I use my phone at the moment.

I don't leave my phone only on standby of course.

In my stats I had an SOT of 3.5 hours with still 50% of battery remaining.

How I use this SOT, whether on Wifi, on Data, making calls or making smoke signs in the mountains, it is not relevant.

My major point and reason for my post above was the SOT of 3.5 hours and had I used the other 50% battery it would probably reach 6 or 7 hours and

this is because of the excellent kernel and not because of the way I use my phone

!

I am personally using at the moment a little portable TP-Link router about the length of a credit card where I put a SIM card with unlimited Internet and I can use Wifi both at home and out and about inside my pocket.

I do agree that the majority of people do not use this.

Therefore, on my next sharing/report/posting here, I will make sure that I will provide stats using the same profile explained in my previous post (Darkness governors, etc)

but

using perhaps 85% of Data (3G/4G) out and about and 15% of Wifi at home just to make the comparison.

[MENTION=5832952]HTCNerdYoda[/MENTION] thank you again for your support.
[Galaxy S6 / S6 Edge Unified Development] Soofi.saad:
[MENTION=5171262]droidbits[/MENTION], Thank you so much for your efforts :)
[Galaxy S6 / S6 Edge Unified Development] andrewstefan2010:
My device is not rooted and today I tried to upgrade to marshmallow (ota) but it failed to do so after 80% it aborted the installation and now I'm stuck with a dump phone please help I'm not familiar with this kind of situation. I tried to wipe cache partition and wipe data/factory reset but nothing works. IT says on the screen:

Android Recovery

HTC/htc_m8/htc_m8

6.0/MRA58K/buildteam12171409

user/release-keys

Use volume up/down and power.

-----------------------------------------

Reboot system now

Reboot to bootloader

Apply update from ADB

Apply update from SD card

Wipe data/factory reset

Wipe cache partition

Power off

-----------------------------------------

Supported API: 3

handle_cota_install: install cwpkg to/c

ache/data/cwtemp/cwpkg.zip

handle_cota_install: install cwprop to /

cache/data/cwtemp/cw.prop

Write host_mode success

handle_cota_install: No CW files. Skip c

w installation.
[Galaxy S6 / S6 Edge Unified Development] HaGii:
I don't get it.

Maybe I'm not intelligent enough or whatever... But:

In my opinion it's anything else than 'irrelevant' if you use your phone with mobile data on and extensive gaming getting 3,5 hours sot or (for example) being connected to only WiFi and letting your phone lying around with screen on for 3,5 hours.

So your argumentation that it is irrelevant for battery life how someone uses his phone is the total opposite of everything I read so far.

Don't get me wrong I don't want to offend you, but I don't quite get your point of view nor do I get your arguments in this case.

Thanks
[Galaxy S6 / S6 Edge Unified Development] 5m4r7ph0n36uru:
Of coure you're right in pointing out that it is indeed relevant if one uses his phone with mobile data on and extensive gaming getting 3,5 hours sot or being connected to only WiFi and letting your phone lying around with screen on for 3,5 hours, as the latter will definitely be less battery cosuming.

But what has been pointed out by him in all of his last posts, is how he uses his phone to put his screenshots into the correct context. Without knowing these details one wouldn't be able to believe the screens he's presented to us.
[Galaxy S6 / S6 Edge Unified Development] droidbits:
Hi.

I would try and use first Samsung Smart Switch application>Install in your PC>Samsung mobile drivers are included in Smart Switch (no need to install another driver package)>Open program>Go to Emergency Recovery Options>Then from what I remember it is in the RIGHT tab the option to use your phone's S/N (Serial Number)>If you do not have the S/N it is on the back of your phone on the bottom in very small letters>Lastly choose to update the phone and it will automatically look for the latest firmware for your phone and from your network provider (if any).

Alternatively, you can have a look at this ADB Tutorial for Beginners and use that to try and recover your phone by applying the update through ADB. You might need to Google or YouTube a bit to find how to do this.

Lastly, you could just download the original firmware for your phone from here (you wll have to register and create an account) and flash the firmware through Odin 3. Again you might have to Google or YouTube this for the steps on how to do it. This will return your phone to its original condition when you first bought it.

These are my 3 different suggestions. Perhaps someone else here might have other ideas.

Good luck mate!
[Galaxy S6 / S6 Edge Unified Development] NZnewbie:
Using my phone for net browsing the SOT is 5hrs with 20% remaining. Also in a bad reception area so that will chew up a little battery looking for signal. Pretty happy with that. Cpu was on for 2hrs plus as well.
[Galaxy S6 / S6 Edge Unified Development] sameer3006:
SOT

what does this S.O.T means ? please tell
[Galaxy S6 / S6 Edge Unified Development] bassie1988:
Screen on time

Verstuurd vanaf mijn SM-G925K met Tapatalk
[Galaxy S6 / S6 Edge Unified Development] merza kheder:
So if i flash this on my sm-g920f will i get root sorry if I'm a bit of a noob kinda new to this kernel stuff
[Galaxy S6 / S6 Edge Unified Development] 5m4r7ph0n36uru:
There's in fact in both cases a version of the kernel provided that comes pre-rooted; with audio mod as well as without audio mod. Both are given in the OP and found to download on AFH, wherefore the link is given in the OP as well ;)

Send by the swarm intelligence of my coffee machine (AKA HTC One M9).
[Galaxy S6 / S6 Edge Unified Development] erghetto:
Still no v12?

I'm not asking for eta.. i'm only doing this question because i had understood that yesterday or at least today it should have been published
[Galaxy S6 / S6 Edge Unified Development] thehacker911:
Yes you are right but we have a little Bug in V12 and i will fixed this.

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[Galaxy S6 / S6 Edge Unified Development] 5m4r7ph0n36uru:
Somehow this reminds me of the old statement:

It is not a bug but a feature if no one knows it!

:D:D:D:D​
[Galaxy S6 / S6 Edge Unified Development] drnjstj:
There is no software without bugs.
[Galaxy S6 / S6 Edge Unified Development] C_Karhu:
Really true! So true...

That´s why we always have something to look forward to! :D

---------- Post added at 06:04 PM ---------- Previous post was at 06:02 PM ----------

Long live the bugs!

Android ALWAYS gives us something to look forward to!

And that´s the best!

Thank you Google! :D
[Galaxy S6 / S6 Edge Unified Development] hyperN:
Hello everyone, I recently flashed XtreStoLite Deo-Mod Edition 2.4 and Hacker Kernel v11. In CPU Spy I have noticed that my phone never goes to deep sleep, most of time it is on 1000 MHz. Why is this happening ?
[Galaxy S6 / S6 Edge Unified Development] NZnewbie:
Have you google "sdchg"... and checked out what that wakelock might be from?.

QUOTE=hyperN;65094474]Hello everyone, I recently flashed XtreStoLite Deo-Mod Edition 2.4 and Hacker Kernel v11. In CPU Spy I have noticed that my phone never goes to deep sleep, most of time it is on 1000 MHz. Why is this happening ?[/QUOTE]
[Galaxy S6 / S6 Edge Unified Development] hyperN:
I have googled but I was unable to find anything useful ... in the meantime, I've installed another rom - arrow rom, but I haven't been using it long enough to see if issue persists-
[Galaxy S6 / S6 Edge Unified Development] neebi007:
[MENTION=5171262]droidbits[/MENTION] bro when u sharing ur setting.tar?
[Galaxy S6 / S6 Edge Unified Development] lysaer:
Hi there

I am using v11 and I have tried a couple of other versions, but am getting a lot of lag, window switching, typing, using apps etc.

I am using carhdrom which I think comes default with hacker kernel and I have set the kernel to performance.

Is there something I am missing with settings somewhere please?

Thank you in advance
[Galaxy S6 / S6 Edge Unified Development] dojyorin:
Hi, I using v11 kernel.

Synapse & Busybox 1.24.1 installed.

CPU Clock & I/O Schedule settings only don't auto applied after reboot. (Other settings is auto applied.)

Not applied wait 10 minutes after reboot...

Do you have force apply setting or script ?

or... This behavior is specification ?
[Galaxy S6 / S6 Edge Unified Development] NZnewbie:
Have you pressed the "X" when you open Synapse app??

---------- Post added at 06:58 PM ---------- Previous post was at 06:57 PM ----------

What cpu/cpu clocked speeds and gpu settings are you using, also Governors and I/O?.
[Galaxy S6 / S6 Edge Unified Development] 5m4r7ph0n36uru:
Thanks, that may indeed be the issue.

Which ROM are you using?

Send by the swarm intelligence of my coffee machine (AKA HTC One M9).
[Galaxy S6 / S6 Edge Unified Development] dojyorin:
Thank you reply.

Yes, I pressed "X" everytime after boot.

I using StockROM. (G920FXXU2COH8)
[Galaxy S6 / S6 Edge Unified Development] thehacker911:
V12 are online! Lock at Synapse ;) for same new Features

Link and Changelog at OP

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[Galaxy S6 / S6 Edge Unified Development] jack allen:
im back lol jus got g925f and bak on 5.1.1 lookin 4ward to usin ur kernel again
[Galaxy S6 / S6 Edge Unified Development] 5m4r7ph0n36uru:
OP Update with new version & "Visit us" links.

OP has been updated to latest release of the kernel, as well as some new links to visit us on our homepage.
[Galaxy S6 / S6 Edge Unified Development] misaelmachado:
Already downloaded and testing it for 3 hours. Working flawlessly, no more lags. Using battery choice, no synapse yet.
[Galaxy S6 / S6 Edge Unified Development] Soofi.saad:
Hi everyone. I have a really strange issue after flashing any kernel (not just hacker's). The first boot after I flash any kernel, the phone gets stuck in a bootloop. I wait for like 5 minutes but still nothing. Then, I power off my phone and reboot again and it boots up! This happens after flashing any kernel. I always wipe both caches before and after I flash a kernel. Have anybody experienced the same issue? Thanks in advance, and thanks for everybody that helped to make this amazing kernel! :)

P.S: I also have another issue. I can't power off my phone when it's booting except when I press Power Button + Volume Down Button + Home Button, as if I want to enter the download/bootloader section. Anybody has the same problem? Thanks again. :)
[Galaxy S6 / S6 Edge Unified Development] boostermbkking:
the last kernel are bug during call, the microphone don't work, any solution?
[Galaxy S6 / S6 Edge Unified Development] Medel-Silver:
Try WSM version, or flash sound fix for your model after flashing kernel.

Regards.
[Galaxy S6 / S6 Edge Unified Development] Moe9269:
Used to happen to me. .have you every flashed super su.2.67 Or 2.66?

What fixed mine was to flash 2.52supersu and the normal v11. Kernel. .if I have 2.66/67 su than the v11su2.66 kernel. And I would reflash my xposed again. .activate the xposed modules and the super su settings that's needed to be changed "mount namespace separation unchecked" for titanium backup than reboot and use the phone abit and check afterwards and the phone works like normal after that. Some where in the process something is getting fixed. Lol I hope it makes sense and works for you.
[Galaxy S6 / S6 Edge Unified Development] 5m4r7ph0n36uru:
Thanks for this useful hint. I just added it to our FAQ section in post #2 with reference to you and your post.

Hope this is OK for you. If not just PM me :)

Send by the swarm intelligence of my coffee machine (AKA HTC One M9).
[Galaxy S6 / S6 Edge Unified Development] erghetto:
Is it possible adding support for xbox controller in next release?

On v12 it doesn't work
[Galaxy S6 / S6 Edge Unified Development] putti71:
This kernel is really good, it fixed my Bluetooth problem and the performance and battery seems to be good, too.

But there are such a lot of things you can adjust. Wow! For me, a kernel noob, it's too much.

So I might come up with some questions from time to time. The first one I have is what is PEWQ under multicore in synapse. Enable or disable? Does it make a difference and do I recognize the difference?

Sorry for my question, but it will probably not be the last.

Regards

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[Galaxy S6 / S6 Edge Unified Development] sameer3006:
v12 WSM

Can someone advise where i can download hacker kernel v12 "WSM" Please ? Link ?

thanks in advance.

---------- Post added at 10:11 PM ---------- Previous post was at 10:07 PM ----------

hi

where i can find WSM version of hacker kernel v12 ?

please advise
[Galaxy S6 / S6 Edge Unified Development] harfot:
Post #1 under download - just click the line with S6 in it and select v12
[Galaxy S6 / S6 Edge Unified Development] lysaer:
Hi NZnewbie

Thank you for responding, here are some screenshots from synapse for my current settings