yashsingh1/xdaforums huggingface dataset:
[Galaxy Note 4 Android Development (Exynos)] Bajanman:
[MENTION=3567583]rp4k[/MENTION]

Battery life all depends on the user Tbh plus what you have running all day long is a big factor. Mine runs at around 1% hour drain and I'm on the phone all day.

[MENTION=1108430]LukasAddon[/MENTION]

Hello...

Tried the .35 and after about 5 mins phone rebooted without doing anything to it. I let it reboot then sit for about 3-5 mins then another reboot now I'm not happy.

So I tried a few things b4 ditching the .35 and still no luck so I'm back on 91.9 with zero problems. I couldn't mess with .35 too much because i messed my phone up and running. Can't miss any phone calls atm.

Anyhow seems all these request here are causing more problems then anything imo. So I'll stick to 91.9 for now since it's working great right now and settling on the phone, so it should get better after a few days on the device.

EVERYBODY using any new kernel needs to understand it takes about 3 days for any kernel to adjust to your device okay..

I use lionheart on mine with zero lag fyi. Try it!

Interactive also gives me some sort of lag.

But I test by how fast things open and if i notice any lag while I'm swiping on my keyboard. And right now I get zero lag with my set-up.

I was using the zzmoove on my note 2 back in the day, tried it on the 4 and couldn't change it faster enough due to the lag the phone had.. I'll stick to what I know works well.

Good luck with your testing.
[Galaxy Note 4 Android Development (Exynos)] robert1337:
i clearly stated that the lag is in my game, not the UI. all Ui animations are smooth for me across all governors

also lionheart is the first governor i tried in that game because it uses less high frequency so it lasts longer when i play games. but it is too lag so it is a no go

only interactive is not laggy in that game
[Galaxy Note 4 Android Development (Exynos)] rp4k:
Does anyone know why this kernel could be affecting my baseband. When I loose service then get back in range to get service it either takes a longtime for modem services to come back online or I have to reboot the device. I didn't face this issue on other kernels

N910U

Nemisis Rom 3.6.7

I can confirm it has to be the kernel because vitamin kernel doesn't do this.
[Galaxy Note 4 Android Development (Exynos)] eddy.xda:
Updated the kernel, downgraded the battery life.

Hi all,

The phone is N910S

The Rom is Nemesis refined 3.5 Thanks to [MENTION=4637718]ananjaser1211[/MENTION]

The kernel is Extended battery (v 2.40.6), Rooted Version Thanks to [MENTION=1108430]LukasAddon[/MENTION]

The result, battery life 98% after 7 hours and 43 minutes while flight mode is on, and battery life 100 % for 2 hours and 5 minutes with wifi and data on.

Updated the kernel to Extended battery (v 2.91.22), Rooted Version, and the result is, the phone will never charge to 100% even it was plugged in the wall socket over night (6-7 hours), and if it hits 100%, once I plug it out the battery is 99% in an instant. The batter hits 95% after 1 hour and 6 minutes. The phone is somehow refusing to go in deep sleep, been on v 2.91.22 for about a week now.

Not sure now what happened and where to go from here, thinking to go back to v 2.40.6.
[Galaxy Note 4 Android Development (Exynos)] marlon1982:
Synapse activates legal and works very well ... however after fone it is restarted it does not work anymore has to open Synapse again and reconfigure ..... somebody in help ... the function to call during boot is activated ticada.

I set it up and everything is perfect, but when I restart the device it loses the settings I made.
[Galaxy Note 4 Android Development (Exynos)] สุรินทร์ พลโธา:
Read post #920
[Galaxy Note 4 Android Development (Exynos)] marlon1982:
now it's perfect. thank you ... God bless .... excellent topic this here parabens.
[Galaxy Note 4 Android Development (Exynos)] Bajanman:
[MENTION=1108430]LukasAddon[/MENTION]

Popping in here while I have a lil time to show my recent battery results after a few days on my phone, running 2.19.9 atm. Think I'll stick to this for the time being. :cool:
[Galaxy Note 4 Android Development (Exynos)] LukasAddon:
2-91-42 in test release )

1) rewrite DVFS GPU, now you can use any min freq )))

2) some fixes with cpu freq driver (new freq for CPU)

http://134.249.143.42/space-lemon/
[Galaxy Note 4 Android Development (Exynos)] elantra_no1:
dear LukasAddon,

can you please add a wolfson version for N910U?

thank you.
[Galaxy Note 4 Android Development (Exynos)] gilbertex:
Zen removed?
[Galaxy Note 4 Android Development (Exynos)] LukasAddon:
Yes.

---------- Post added at 05:52 AM ---------- Previous post was at 05:51 AM ----------

Yes i can. In next release.
[Galaxy Note 4 Android Development (Exynos)] EvilKing009:
Everything is working smoothly.Thank you for the Update and the New A53 Frequencies. :highfive:
[Galaxy Note 4 Android Development (Exynos)] LukasAddon:
1) try to wait 2-4 min after reboot , then open synapse, it reset settings for first minutes to give you time if your setting wrong ))

and report me after test this solution.
[Galaxy Note 4 Android Development (Exynos)] EvilKing009:
Thanks.Btw i have edited my post as i have been fixed this thing already. just need to wait 2-3 mins and it sticks freq now!
[Galaxy Note 4 Android Development (Exynos)] LukasAddon:
do not ask me again about this synapse feature )))
[Galaxy Note 4 Android Development (Exynos)] elantra_no1:
N910U v2.91.42 is working smoothly.
[Galaxy Note 4 Android Development (Exynos)] gilbertex:
Same

Nice job dev :good:
[Galaxy Note 4 Android Development (Exynos)] antonniusk:
N910H v2.91.42 new wolfson no root working flawlessly

I'm using Nemesis Refined 3.7.6 and magisk v14.0 + universal safetynet fix v2 beta 5

Safetynet both passed

Keep up the good work dev!
[Galaxy Note 4 Android Development (Exynos)] MrNova:
N915S v2.91.42 running great sofar! Perfect like always!
[Galaxy Note 4 Android Development (Exynos)] phanthanh50:
Hi Lukas, when have new 916s kernel ? Thanks
[Galaxy Note 4 Android Development (Exynos)] LukasAddon:
I need tester with 916. write to me in telegram or skype
[Galaxy Note 4 Android Development (Exynos)] phamcongduoc1992:
I have 916s.skype: phamcongduoc

Gửi từ SM-N930F của tôi bằng cách sử dụng Tapatalk
[Galaxy Note 4 Android Development (Exynos)] moderndaycowboy:
I have flashed 2.91.42 yesterday, The things I have seen so far;

1- 2100mhz A57 Clock is not working spontaneously still. If you set min to 2100mhz, It works.

2- I have suprised When I saw max 1800mhz on A53, I set to 1800 as min, phone freezes, dont do it :)

3- Everyclock speed is stable on -100mV , expect 1600, 1700 and 1800 mhz A53

4- Phone is much more stable than 2.91.35

5- I saw that now 800mhz GPU overclock works spontaneously.

6- Clear DVS cache at boot module is now working with synapse.

7- Synapse still force closes with that condition, the condition is that If you click synapse icon and then press home button, after all of these synapse cannot be opened at phone cache, freezes. you need to kill and repoen again.
[Galaxy Note 4 Android Development (Exynos)] LukasAddon:
1- 2100 works, in 42 only synapse stats problem, you dont see it in stats only. fixed in 2.91.45, in test now.

2- overcklock is a lottery

7 - i want to write my own app, but dont have much time now to do it )))
[Galaxy Note 4 Android Development (Exynos)] vishnu vijay:
Dear [MENTION=1108430]LukasAddon[/MENTION] can we the rest of the n910 crowd also request for a Wolfson DAC version.

I am on n910s.

Please just consider if it's not too much hassle.

---------- Post added at 03:38 PM ---------- Previous post was at 03:38 PM ----------

Dear [MENTION=1108430]LukasAddon[/MENTION] can we the rest of the n910 crowd also request for a Wolfson DAC version.

I am on n910s.

Please just consider if it's not too much hassle.
[Galaxy Note 4 Android Development (Exynos)] castral:
Hi Lukas

Why DN6 ROM uses N910U-SpaceLemon-Standart

Talking to the phone will stop the message
[Galaxy Note 4 Android Development (Exynos)] LukasAddon:
Did you test N910U only with custom rom ? try check stock too.
[Galaxy Note 4 Android Development (Exynos)] LukasAddon:
new 2.91.45

1) I2c_exinos5 reverted to modded again, to prevent black screen after call.

2) in synapse you can see all freq stats for CPU

http://134.249.143.42/space-lemon/
[Galaxy Note 4 Android Development (Exynos)] MrNova:
N915S v2.91.45 (non-rooted) like before runs smooth sofar! CPU b/s min 200mhz, GPU 100mhz IO set to sio no crash/freeze yet :) awesome like before!
[Galaxy Note 4 Android Development (Exynos)] castral:
Dear @LukasAddon

With 2.91.45 at DN6 there is no sudden stop message. Thank you
[Galaxy Note 4 Android Development (Exynos)] moderndaycowboy:
[MENTION=1108430]LukasAddon[/MENTION]

on 2.91.45 , Synapse sometimes shows no UCI support message When I tried to open it.

I got 77502 points on AnTuTu Bench with 2.91.45. Thanks!!!
[Galaxy Note 4 Android Development (Exynos)] vaangrita:
I'm reviving an old note 4 (N910C). Do I flash this kernel with stock recovery or do I need to install TWRP?
[Galaxy Note 4 Android Development (Exynos)] Shahrokh.KING:
both will work but twrp has released a new version for n910c a month ago (v3.1.1.0)
[Galaxy Note 4 Android Development (Exynos)] AbsoluteMatter1:
What are the best settings for battery life

I only get 3h SOT

What is the best governor frequency and scheduler setting

Thanks in advance
[Galaxy Note 4 Android Development (Exynos)] Shahrokh.KING:
in synapse: min gpu freq: 160 mhz, io: noop or sioplus, touchboost: 0, wireless wakelock timeout: 6, HMP up threshold: ~800 and some more settings i tested, apply these and analyze the results and report back for other settings
[Galaxy Note 4 Android Development (Exynos)] elantra_no1:
Dear LukasAddon can you also add a Wolfson version for n910U.

Please just consider if it's not too much hassle.
[Galaxy Note 4 Android Development (Exynos)] AbsoluteMatter1:
Battery life worsened :(
[Galaxy Note 4 Android Development (Exynos)] Shahrokh.KING:
it cant be worse! maybe your battery is getting old or some new apps you installed are running in background hogging your battery life
[Galaxy Note 4 Android Development (Exynos)] bakatenchu:
Hi,

I've flashed the standard battery lemon kernel 3.10.10 over Vitamin H2 but the quick charge only charged it up until 92% of battery then stopped. I need to disable quick charge to allow it go to 100%. May I know is there any workaround for this? I've been using the lemon standard kernel for 3 days. I'm using SimplRom 6. Or does the standard kernel also not support quick charge?

Thanks in advance.
[Galaxy Note 4 Android Development (Exynos)] LukasAddon:
3.10.10 ? try latest version.

---------- Post added at 01:12 PM ---------- Previous post was at 01:11 PM ----------

Yes, i remember. after N916 i will do it
[Galaxy Note 4 Android Development (Exynos)] bakatenchu:
I'm sorry for the confusion, the version 3.10.10 refers to Vitamin H2 kernel version, the one I'm using right now is the latest version of SpaceLemon Standard Battery 2.73.1 as in the pic.
[Galaxy Note 4 Android Development (Exynos)] LukasAddon:
Latest 2-91-45 on github. Many fixes. Try it

---------- Post added at 06:38 PM ---------- Previous post was at 05:51 PM ----------

Now i work with new n916 version. 80% done. In progress.
[Galaxy Note 4 Android Development (Exynos)] AbsoluteMatter1:
How long is your SOT and wich governor do you use?
[Galaxy Note 4 Android Development (Exynos)] Shahrokh.KING:
this is the third battery i used on my note as two previous ones got old, my current SOT is between 3:30 and 4:00 hours, current governor is bioshock with few modifications (down threshold: 32, up threshold: 83, freq_step: 4)
[Galaxy Note 4 Android Development (Exynos)] OskarUA:
Hey, thanks for the kernel, working great but i have a question/feature request. So i found out that display is working at 59 hz on my n910c and not 60. And judjing by GPU profile rendering on screenshot it's always just above 16 ms per frame, i thought it may be connected. But as i guess refresh rate is hardcoded into kernel(i may be wrong). So is there a way to make it 60 hz in kernel or it doesn't make sense?
[Galaxy Note 4 Android Development (Exynos)] LukasAddon:
Hi, all work fine. it is samsung settings in driver.

do not touch it )))
[Galaxy Note 4 Android Development (Exynos)] OskarUA:
Ok, thanks, keep up a good job!
[Galaxy Note 4 Android Development (Exynos)] LukasAddon:
Дякую )
[Galaxy Note 4 Android Development (Exynos)] romy079:
https://youtu.be/C73fgF1VAXE

V 2.91.45
[Galaxy Note 4 Android Development (Exynos)] ukrbroker:
It works awesome (DreamUX rom v3). Awesome work! И вам дякуемо ;)
[Galaxy Note 4 Android Development (Exynos)] สุรินทร์ พลโธา:
+1 Thanks
[Galaxy Note 4 Android Development (Exynos)] pemulacupu:
Hello..been using this kernel for a week. Seems awsome. Wanted to ask. Shoul i install synapse and leave the config default or its just the same if im not install synapse ?

Sorry for my english:angel:
[Galaxy Note 4 Android Development (Exynos)] danecr7:
It is not mandatory, but in case you want to tweak kernel settings you'll have to use synapse otherwise leave things as they are.
[Galaxy Note 4 Android Development (Exynos)] pemulacupu:
Thanks. Ima just leave it default n wont install synapse :)
[Galaxy Note 4 Android Development (Exynos)] ariondoneda:
The dvfs is disabled by default on this kernel?
[Galaxy Note 4 Android Development (Exynos)] fahrirazi:
I'll give it a try thank you Mohammed. I hope that I can recieve my e-mails.
[Galaxy Note 4 Android Development (Exynos)] sohail667:
Recommendation for extended battery

Disable fast charging and full charge after full charge can i again enable fast charge??

And which is difference extended battery and standard battery???
[Galaxy Note 4 Android Development (Exynos)] danecr7:
Disabling the fast charge is only for extended battery (and it a recommendation from ZEROLEMON) or at least use a regular charger.

If you own a standard battery flash the corresponding one otherwise take the one for extended battery.
[Galaxy Note 4 Android Development (Exynos)] it'sup:
Will this work on aosp? Like blisspop's ROM?
[Galaxy Note 4 Android Development (Exynos)] danecr7:
Of I remember well blissop is for N910F and this kernel is ONLY for N910C/H version (exynos chipset devices with other versions to be tested and confirmed).
[Galaxy Note 4 Android Development (Exynos)] it'sup:
I'm currently running it on 910H http://xdaforums.com/note-4/development/unofficial-bliss-roms-team-bliss-t3315148 if I flash your kernel could it possibly hard brick my device?
[Galaxy Note 4 Android Development (Exynos)] Nizar Amamou:
Hi guys and thanks for your great job,

Im on sm-n910h, eRobot V14 and this kernel since V1.3.2.

All work fine just one little issue: the drain of the first 10% of the battery is very fast 15mn maybe, and after all work fine, 2 or 3 days to reach 0%.

So what i can do to avoid this issue

Thanks in advance
[Galaxy Note 4 Android Development (Exynos)] LukasAddon:
It is not issue, driver to support extended battery works not linear, because it need to check volts to show % of charge.

Li-ion batteries are not linear in discharge mode.

---------- Post added at 07:54 AM ---------- Previous post was at 07:52 AM ----------

I have 910H too )))

you can try, must wor fine. if not, you can flash another kernel.
[Galaxy Note 4 Android Development (Exynos)] salih_bilik:
Xposed working?
[Galaxy Note 4 Android Development (Exynos)] Nizar Amamou:
Yes work for me.

Ver. 86.0 by wanam
[Galaxy Note 4 Android Development (Exynos)] simkad:
hi..

Im pdanet user after flashing this kernel im having problem with usb debugging. Pdanet on pc keep asking me to enable usb debuging on phone which already enable. ive try to reinstall pdanet on pc and phone. reinstall adb driver on pc. still the same.

I revert back to my previous kernel ( h vitamin )and pdanet working. Can anybody help?
[Galaxy Note 4 Android Development (Exynos)] LukasAddon:
thanks for issue ! i will try fix it in next version.
[Galaxy Note 4 Android Development (Exynos)] simkad:
Glad to hear that.. thanks for ur great job.
[Galaxy Note 4 Android Development (Exynos)] ibraheem277:
Does this kernel support f2fs?
[Galaxy Note 4 Android Development (Exynos)] LukasAddon:
Kernel for N9100 note 4 with Zerolemon.

http://xdaforums.com/note-4/unified...ung-galaxy-t3512817/post69927843#post69927843
[Galaxy Note 4 Android Development (Exynos)] LukasAddon:
no. but i can add only support for it. in next version without testing, i dont want clear all data on phone )))
[Galaxy Note 4 Android Development (Exynos)] Melissakis:
If the reason you want wolfson chip support is more sound volume, the best solution I could find is ViperAtmos. Thanks to guitardedhero .

Install it via recovery and you get two apps, Viper4Android and Dolby Atmos. Open and enable them both. You will get very loud sound, I personally can't stand the sound higher than half the volume bar, with no quality loss, plus you'll get many other options to further optimize your sound experience. I personally do not need kernel support for sound enhancement. Try it!
[Galaxy Note 4 Android Development (Exynos)] elantra_no1:
I have tried Viper4Android and Dolby Atmos a few months ago.

I do not just want the sound louder.

My old galaxy note2 with wolfson driver gave me a good experience, so I hope to try on the note4.
[Galaxy Note 4 Android Development (Exynos)] danecr7:
You can just try the Dolby Atmos and tweak it enough so that it won't be that loud...
[Galaxy Note 4 Android Development (Exynos)] delevic:
Just install Poweramp :)

I must say that this kernel is good and stable for now. Nice battery life too. With the udervolt I got 15% longer battery life.
[Galaxy Note 4 Android Development (Exynos)] Melissakis:
My problem does not have to do with sound volume when I hear to music, but about the notifications and the ringtones volume. Without V4A and Armos is not as loud as I'd want it.
[Galaxy Note 4 Android Development (Exynos)] delevic:
In that case, okay.

This is my stable settings. Asv group of my cpu is 4. I didt touch little cores A53 because I did not get a significant undervolt

A57
Frequency MHz: Voltage mV
1900: 1175
1800: 1125
1700: 1125
1600: 1100
1500: 1000
1400: 975
1300: 950
1200: 950
1100: 950
1000: 900
900: 900
800: 900
700: 900

After you set up voltages, just use some test like Geekbench test or Antutu to check stability of your phone.
[Galaxy Note 4 Android Development (Exynos)] vishnu vijay:
I appreciate the info, I have tried Viper4arise, Am3d, Dolby Atmos etc.,

If we have an inbuilt DAC processor than these software equalizers would be of no use. (I am assuming)

I don' t like loudness, I appreciate the clarity and deep bass.

The problem with Vipermod is that it crackles at random times ruining the music experience.

Thank you :)
[Galaxy Note 4 Android Development (Exynos)] elantra_no1:
My ASV group is 13,

anyone knows the best settings for ,or somewhere I can reference ?
[Galaxy Note 4 Android Development (Exynos)] delevic:
Asv is the theory :) You must to do some tests to find best voltages for your cpu. Use my settings as reference. If everything is ok, you can try lower voltages.
[Galaxy Note 4 Android Development (Exynos)] delevic:
I have new stable voltages for big and little cores :)

A57
Frequency MHz: Voltage mV

1900: 1175
1800: 1100
1700: 1050
1600: 1025
1500: 975
1400: 950
1300: 950
1200: 950
1100: 950
1000: 900
900: 900
800: 900
700: 900

A53
Frequency MHz: Voltage mV
1300: 1050
1200: 1050
1100: 975
1000: 975
900: 900
800: 875
700: 825
600: 775
500: 750
400: 750

I will keep updating. The battery lasts a bit longer.
[Galaxy Note 4 Android Development (Exynos)] efrainmartinez:
Hello.... What version do you use?
[Galaxy Note 4 Android Development (Exynos)] delevic:
Standard battery (v 2.73.1)
[Galaxy Note 4 Android Development (Exynos)] ibraheem277:
What's your device specific ASV value?
[Galaxy Note 4 Android Development (Exynos)] delevic:
Asv 3. It should be bad sample but its not :)
[Galaxy Note 4 Android Development (Exynos)] ibraheem277:
Mine is ASV 5. when i set mine to your values i got instant freeze ?. What are the procedure you followed to get stable undervolting?
[Galaxy Note 4 Android Development (Exynos)] moderndaycowboy:
mine is ASV 1, global -100mv is very stable for me, try this.
[Galaxy Note 4 Android Development (Exynos)] delevic:
Set only one core (big or little) per time. Otherwise, you will not know which core is unstable.

1. Set (reduce) voltage for one frequency (etc 1900 mhz)

2.Set the maximum frequency in the synapse to the one that you have modified. ( If you modified 1600mhz you shoud set 1600mhz as max. freq.)

3.Kill all background apps and run Geegbench 3 (Geegbench 4 runs too long)

4. If you notice instability or lower score than it was with factory voltage on the same freq. , increase the voltage (for one or two steps). If everything is fine, the next step is to start some more challenging application or game.

If everything is fine after that, the phone is 90% stable . if the phone resets itself during a few days(hours) of usage. Increase first voltage for the maximum frequency for one step. If it happens again (especially if the phone is reset during sleep) , than you should increase voltage for lowest freq that cpu use (400mhz for little cores, and 700mhz for large cores)

Repeat these steps for each frequency
[Galaxy Note 4 Android Development (Exynos)] pwhttl1:
Can I add this kernel to my phone running the following
[Galaxy Note 4 Android Development (Exynos)] MrNova:
Sorry mate this is for exynos based phones, you need snapdragon kernels! It's different hardware :) try looking in the snapdragon note 4 forum :)
[Galaxy Note 4 Android Development (Exynos)] mcweal:
hi i am usind nemesis rom using another another kernel with supersu on my n910c. i want to install spacelemon but i do not know the correct order.

i mean flashing spacelemon kernel then magisk etc... could anyone tell me the steps? do i need unroot first?
[Galaxy Note 4 Android Development (Exynos)] :
Unroot first from the kernel that you are currently using. Then download latest version of SpaceLemon Kernel no root and Magisk abd put both of them on your sdcard. Reboot into TWRP or custom recovery and flash SpaceLemon kernel first then reboot so it could optimize itself. Then reboot back into recovery and then install Magisk afterwards.
[Galaxy Note 4 Android Development (Exynos)] TeYyArEe:
Version 2.91.45 relased but anyone didnt share it. I share that now

SpaceLemon Kernel V2.91.45 N910C/H/U/S/K/L N915S/K/L
[Galaxy Note 4 Android Development (Exynos)] m.ragab:
Should I must be wipe cache -dalvic after flash kernal or not?
[Galaxy Note 4 Android Development (Exynos)] phamcongduoc1992:
Could you upgrade for 916S[emoji26]

Gửi từ SM-N930F của tôi bằng cách sử dụng Tapatalk
[Galaxy Note 4 Android Development (Exynos)] :
Yeah you can wipe cache/dalvik cache.
[Galaxy Note 4 Android Development (Exynos)] SaschaHa:
Thanks for this awesome kernel, it's my favourite one so far! :)

One question: Since I'm using different Note 7 based firmwares, I had a lot of problems with Wifi on other kernels but not on SpaceLemon. Now since I'm on Nemesis Refined 3.8 (Note 7 based too) which comes with the latest (new) SpaceLemon, I have these Wifi issues on SpaceLemon too. All the time I'm switching to another app and want to load anything via Wifi, it takes at least 10 seconds, until it starts loading. That' very annoying for me, cause I use Wifi very much.

Is that a framework problem, a driver or what could be the reason for it?

My device is the N910C with latest modem. Thanks in advance!

Gesendet von meinem SM-N930F mit Tapatalk
[Galaxy Note 4 Android Development (Exynos)] enthusia:
I also experienced the same problem. Wireless network response time is too much. about 5 seconds.

Other kernel brands have the same problem. I tired "suemax v30,v31". Also tried spacelemon standart 2.73.1, 2.92.45.

But there is no problem in 2.40.1 standart noroot on 910C erobot v32. Works great with 2.40.1.