yashsingh1/xdaforums huggingface dataset:
[Galaxy S6 Edge General] Tamerlan2009:
Hi users of xda-developers forum! I present to you the kernel version based on the latest source code for Samsung S6 Edge SM-G925F.

I draw Your attention that the kernel is optimized and works only on the Galaxy S6 Edge SM-G925F

The kernel shows the best energy efficiency and performance on my port firmware S6 Edge+ to S6 Edge G925F (http://4pda.ru/forum/index.php?s=&showtopic=676510&view=findpost&p=41879879), in which a large number of interesting mods!!!​

Changelog v.1.0:

- compiled on the gcc 4.8 compiler (for best performance and energy saving);

- the latest version of the source code (COH2);

- ramdisk (COH2) + my modifications;

- SE for Android status - permissive;

- full support init.d scripts;

- change the compression type lzma for ramdisk to increase performance;

- deep sleep fix;

- kernel added support for different compression types ramdisk (gzip, lzma, bz2, etc.);

- removed the red line when you turn on the phone (SE Android enforsing);

- support engineering bootloaders;

- support for a stock (samsung) bootloaders;

- support port firmware S6 Edge+ and Note5 (the video driver from Note5 and S6 Edge+ not supported);

- lots of tweaks and improvements ramdisk (thanks to arter97).

- Smoothen GPU throttling levels;

- fix memory leak in gpiod_sysfs_set_active_low;

- fix memory leak in gpiod_export_link;

- adjust hmp thresholds for power saving;

- Optimize MakeFile and other files;

- ARM64 readahead: fault retry breaks mmap file read random detection;

- Fix NULL pointer dereference in tcp_nuke_addr;

- gpu: boost performance;

- more gpu tuning;

- and much more..

Downloads:

The link to download kernel will be available later!

Thanks:

- arter97

- googy_anas

- Alex-V

- hacker911

- and etc...

If you want to buy me a beer here is the details:

Yandex money - "410011750103217"

Webmoney - "WMR R185009592091" - "WMZ Z279255828133"

XDA:DevDB Information

[KERNEL] for S6 Edge (SM-G925F) Super energy saving and performance!, Kernel for the Samsung Galaxy S6 Edge

Contributors

Tamerlan2009

Kernel Special Features:

Version Information

Status: Stable

Current Stable Version: 1.0

Stable Release Date: 2015-10-07

Created 2015-10-07

Last Updated 2015-10-07
[Galaxy S6 Edge General] porto007:
It was nice if you can add Night Clock Fix and if it Fix I will spend you 25 $.

Also I can Flash over the last update G925FXXU3COI9 ?

Best Regards

Porto
[Galaxy S6 Edge General] raelsan80:
Hello.

You Working on version for s6 basic n-920f ?

Thanks
[Nexus 4 Q&A, Help & Troubleshooting] cybervibin:
my phone went for a dive underwater, after few days the area till my nav bar and the area till my status bar stopped working, so i used it for about a year, sometimes it would start working and then go into a rage fit of ghost touching. I am thinking of replacing the defected part, but i am not sure if it the digitizer at fault or the LCD.

Thanks.
[Galaxy S6 Edge Original Android Development] thereassaad:
Tamerlan2009 any plan to make it as multi variant & support many others S6 like 920F ?

No One is You & That is Ur Power , ,
[Galaxy S6 Edge Original Android Development] Tamerlan2009:
no
[Galaxy S6 Edge Original Android Development] elkinguerrabarreto:
Rooted ??
[Galaxy S6 Edge Original Android Development] elkinguerrabarreto:
No deep sleep, how fix?
[Galaxy S6 Edge Original Android Development] Tamerlan2009:
Deep sleep fix. Read change log..
[Galaxy S6 Edge Original Android Development] elkinguerrabarreto:
I read, but not work, tested last hour

---------- Post added at 06:25 PM ---------- Previous post was at 06:07 PM ----------

@Tamerlan2009 I can use a control kernel app
[Galaxy S6 Edge Original Android Development] javitolopez69:
No port for users s6 g920f models

Enviado desde mi SM-G920F mediante Tapatalk
[Galaxy S6 Edge Original Android Development] pete14678:
Does this work on 925I?
[Galaxy S6 Edge Original Android Development] seniga1:
Does this kernel support f2fs file system?
[Galaxy S6 Edge Original Android Development] thatsupnow:
5.1.1??
[Galaxy S6 Edge Original Android Development] Tamerlan2009:
yes.
[Galaxy S6 Edge Original Android Development] qeshmfree:
Tanx
[Galaxy S6 Edge Original Android Development] elkinguerrabarreto:
PERFECT, deep sleep work :good:
[Galaxy S6 Edge Original Android Development] Roger.T:
Read post 1 and you see the answer [emoji6]

Posted with my SM-G925f with Crash Power and Tapatalk
[Galaxy S6 Edge Original Android Development] seniga1:
It doesn't says anything about f2fs
[Galaxy S6 Edge Original Android Development] Roger.T:
Exactly! That is the answer [emoji6]

Posted with my SM-G925f with Crash Power and Tapatalk
[Galaxy S6 Edge Original Android Development] seniga1:
What about "and much more..."? Anyway, thanks ;)
[Galaxy S6 Edge Original Android Development] a0007:
why you don't put your port edge+ here in xds
[Galaxy S6 Edge Original Android Development] metinrecepi:
Any feedback for this kernel?
[Galaxy S6 Edge Original Android Development] livystewy01:
Excellent kernel and I'm using a 925I
[Galaxy S6 Edge Original Android Development] anonymousss:
I try to download your rom but failed due to different language

---------- Post added at 12:20 AM ---------- Previous post was at 12:15 AM ----------

I managed to download v1.0 s6 edge+ port the otas' how to install them

Just the latest one v1.3 i flash it after flashing rom ?
[Galaxy S6 Edge Original Android Development] Captain Cook:
I'm sorry to ask, how to install kernel?
[Galaxy S6 Edge Original Android Development] Fauert:
Download , copy to SD-Card , flash in TWRP-Recovery ... :cool:
[Galaxy S6 Edge Original Android Development] Captain Cook:
I don't have TWRP installed :(
[Galaxy S6 Edge Original Android Development] Fauert:
Google is your friend ..... ;)
[Galaxy S6 Edge Original Android Development] lukigoes:
Doesn't work

On my S6 Edge SM-G925F it doesn't work.

I have installed the CarHDRom V.13, but phone does not boot any more after installing the kernel..
[Galaxy S6 Edge Original Android Development] hasbai:
I have to CardRom v. 13...without any problems

Gesendet von meinem SM-G925F mit Tapatalk
[Galaxy S6 Edge Original Android Development] Paul Dirac:
Still?

Did it hard-brick for real? Was thinking about using this but not too sure now of course. Managed to fix it now mate?

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

Bricked it

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

Edit 2: Solved it. Made another post on this. If it's hard-bricked in the way that it's stuck at the first black screen showing "Galaxy S6 Edge. And the only way of turning it off is to force it with Power button and Vol down - but it comes back up automatically, quickly press Pow, Home and Vol down as the screen is black. It will force it into Download mode. Then go to Samsung KIES and Tools > Firmware upgrade and Initialization and let that run.

This Kernel did not work for my SM-G925F S6 Edge.

Original post: http://xdaforums.com/general/xda-as...-seandroid-t3205035/post62887711#post62887711
[Galaxy S6 Edge Original Android Development] Tamerlan2009:
soon update 1.3.

Build gcc on 5.2.1 UBERTC (01.10.2015);

- Update ramdisk COI9 G925F;

- Remove + sign from kernel version;

- char/random tweak;

- fs/dcache.c: Fix the too small buffer for dname;

- timer: optimize apply_slack();

- Fixup! mm: fix aio performance regression for database caused by THP;

- Async I/O latency to a ssd greatly increased, 34% gain (Creds: kleikamp);

- mmc: disable CRC for better performance check;

- drivers/mmc: spi CRC configurable;

- int_sqrt: Improve 3x faster integer sqrt;

- PM / sleep: Fix memory leak in pm_vt_switch_unregister();

- tcp cong: westwood & htcp hstcp builtin and add & hybla & vegas;

- tcp: replace bic by westwood as default;

- [PATCH] Add a hack to throttle sensor orientation input events;

- lowmemorykiller: trace kill events;

- Add DriveDroid support;

- add ROW I/O Scheduler by Qualcomm;

- set ROW as the default I/O Scheduler;

- Faster lzo compression;

- Added new lz4 compression of the kernel and set by default;

- Changed ramdisk compression in lz4;

- Led indicator now lights up and goes out smoothly.
[Galaxy S6 Edge Original Android Development] Paul Dirac:
That sounds really great but some of us hard-bricked here mate? Any thoughts on that?
[Galaxy S6 Edge Original Android Development] Tamerlan2009:
my kernel works on all firmwares, including the edge plus and note5, when used in these piercings video drivers from g925f.

with my core not only works your phone
[Galaxy S6 Edge Original Android Development] Firething:
hmm strange.... ... flashed this kernel on several different roms and firmwares and no brick whatsoever ... ... :/ what firmwares and recoverys and so on do you guys use ?
[Galaxy S6 Edge Original Android Development] Fauert:
No problem here either, CarHDRom V13, 925f. :thumbup:
[Galaxy S6 Edge Original Android Development] ChilliBo:
Flashed on capulse rom and didn't boot.. Wiped cache and dalvik but stuck on splashscreen

Gesendet von meinem SM-G928F mit Tapatalk
[Galaxy S6 Edge Original Android Development] seniga1:
The capsule rom only works with arter97 kernel
[Galaxy S6 Edge Original Android Development] Tamerlan2009:
everything in it is true.. the video driver from note5.
[Galaxy S6 Edge Original Android Development] Paul Dirac:
I had the Alex-v kernel and XtreStoLite on TWRP. Managed to get my phone again back to work with the Samsung Kies tool and then I went through the whole rooting etc process again. It's working fine now. Meant to edit my comment again to state it was probably my fault/and or just bring your phone to factory state (not only in TWRP) before hand, but forgot, sorreh ^^

But it's running now on SM-G925F.

Cheers mates!
[Galaxy S6 Edge Original Android Development] Tamerlan2009:
kernel updated to v.1.4
[Galaxy S6 Edge Original Android Development] thereassaad:
Hope someday see ur kernel support almost all variant of S6 & S6E
[Galaxy S6 Edge Original Android Development] javitolopez69:
Screen shots of battery improvents please .

Do you port for all variants s6 ???

Is great .Good job
[Galaxy S6 Edge Original Android Development] RJTBVK:
Huh, kernel is one day old. And does ss ain't help you. Everyone is using his or her phone differently.
[Galaxy S6 Edge Original Android Development] elkinguerrabarreto:
How fix? "The device has detected an application attempting to perform actions that are not permitted. It is recommended that you restart your device."

---------- Post added at 04:54 PM ---------- Previous post was at 04:04 PM ----------

@tamerlan2009 How fix? "The device has detected an application attempting to perform actions that are not permitted. It is recommended that you restart your device."
[Galaxy S6 Edge Original Android Development] Golubev:
Freeze Securitylogagent with Titanium Backup
[Galaxy S6 Edge Original Android Development] elkinguerrabarreto:
no found this name
[Galaxy S6 Edge Original Android Development] Golubev:
See screenshot
[Galaxy S6 Edge Original Android Development] roan67:
Hello

Good job !

THX
[Galaxy S6 Edge Original Android Development] 3-M:
Awesome work. Fast, stable and very battery friendly.

Gesendet von meinem SM-G920I mit Tapatalk
[Galaxy S6 Edge Original Android Development] leekslk:
[MENTION=3615250]Tamerlan2009[/MENTION] Great kernel, appears to give me an extra 3 hours of standby time and about 30-60 minutes MORE of onscreen time.

Will you intending to continue supporting this kernel? Seems like there's a fair amount of updates on the U3xxJx (for example, G925FXXU3QOJH) series of firmware.

Thanks again, great job!
[Galaxy S6 Edge Original Android Development] demmo81:
What do u mean 30 to 60 min sot I get now 5 hours sot how the hell his kernel gives u only 30 to 60 min. Sot ??
[Galaxy S6 Edge Original Android Development] RJTBVK:
Whaha seems your phone needs a lot of juice

---------- Post added at 04:03 PM ---------- Previous post was at 04:03 PM ----------

If he is happy than don't ruin his day
[Galaxy S6 Edge Original Android Development] thelast_dn:
Smart manager diseble
[Galaxy S6 Edge Original Android Development] leekslk:
chill guys, edited and updated, I meant I got MORE screen on-time after the kernel. Apparently the most important word in the sentence was missing.
[Galaxy S6 Edge Original Android Development] rubene66:
This is the best kernel i have use is super stable ?
[Galaxy S6 Edge Original Android Development] kristiandm:
Fingerprint it s working?

Enviado desde mi SM-G925F mediante Tapatalk

---------- Post added at 07:58 PM ---------- Previous post was at 07:56 PM ----------

Some screen about usage and battery lífe please

Enviado desde mi SM-G925F mediante Tapatalk
[Galaxy S6 Edge Original Android Development] leekslk:
Yes fingerprint is working. Usage and battery life may vary upon usage. But otherwise expect another at least 2-4 hours of standby time and up to an hour extra on screen time (from personal experience)
[Galaxy S6 Edge Original Android Development] anonymousss:
There's an even newer version btw v1.7

https://www.androidfilehost.com/?w=files&flid=34303
[Galaxy S6 Edge Original Android Development] Tamerlan2009:
v.1.7/3
[Galaxy S6 Edge Original Android Development] elkinguerrabarreto:
Question

I can use app tuner kernel? cpu spy show the kernel working all core, this drain battery or what can i do?
[Galaxy S6 Edge Original Android Development] elkinguerrabarreto:
No work mobile data, no work conecction internet browser
[Galaxy S6 Edge Original Android Development] leekslk:
[MENTION=5455025]elkinguerrabarreto[/MENTION] have you checked if APN settings has been changed or deleted somehow? Or perhaps Mobile data has been turned off?
[Galaxy S6 Edge Original Android Development] Hybridmax:
Deleted...
[Galaxy S6 Edge Original Android Development] Hybridmax:
Deleted
[Galaxy S6 Edge Original Android Development] jconesa81:
Too slow to charge the phone with the kernel.

Enviado desde mi SM-G925F mediante Tapatalk
[Galaxy S6 Edge Original Android Development] RJTBVK:
Running for moderator?

You could send him a pm instead making him a noob in his own thread.

Great kernel buy the way. You should try it hehe
[Galaxy S6 Edge Original Android Development] Hybridmax:
Ohh... you are right i'm Sorry for that...
[Galaxy S6 Edge Original Android Development] thehacker911:
No Source in Github?

Gesendet von meinem SM-G925F mit Tapatalk
[Galaxy S6 Edge Original Android Development] RJTBVK:
This kernel is underestimated. Incredible smooth! Thanks!
[Galaxy S6 Edge Original Android Development] thehacker911:
http://www.xda-developers.com/xda-developers-and-the-gpl/

The source code from github does not match the Changelog. If he changes his all is in Github invites all OK.

I mean, it's not bad but any changes to the kernel code should be obvious. So all developers have what it.

In addition, it can be seen what developers what made.

Gesendet von meinem SM-G925F mit Tapatalk
[Galaxy S6 Edge Original Android Development] RJTBVK:
Why you posting that link? I think he's got the picture. Very strange to post that link, especially because he already has posted his github. Not updated do but obvious because he knows the rules.
[Galaxy S6 Edge Original Android Development] thehacker911:
Yes but his github is not up to date.

Gesendet von meinem SM-G925F mit Tapatalk
[Galaxy S6 Edge Original Android Development] ldiaz06:
I updated my phone with your kernel without any problem. but with the latest update v.1.7/3, it does not work the music player, I downloaded and other players and not working.
[Galaxy S6 Edge Original Android Development] Lolow95:
Same problem for me
[Galaxy S6 Edge Original Android Development] RJTBVK:
+1
[Galaxy S6 Edge Original Android Development] Klaas1241:
Also no music. But best battery life compared to other kernels. But if I try to flash another kernel after your 1.7.3 I end up in kernel bootloop.
[Galaxy S6 Edge Original Android Development] Hybridmax:
that's what I mean guys . We wish him no harm, but the Source Code must be current !!

If this is not up to date with the changelog, no Developer understands what have changed and who have changed in the Source Code...
[Galaxy S6 Edge Original Android Development] Tamerlan2009:
new video driver support kernel tn2009_kernel and arter.

P.s. he core I fixed. On standard firmware for g925f the audio player works.

I'll write to the moderator will be asked to closed the topic.
[Galaxy S6 Edge Original Android Development] laimonas777:
AMAZING AMAZING kernel. after 15 hours i have 76% battery. Thankyou .. please dont stop countinue updating this kernel. .

THIS IS SPARTAAAA BABE :D
[Galaxy S6 Edge Original Android Development] paico:
Audio still not working here v2.1. Are you planning to update it soon to fix this?

thanks
[Galaxy S6 Edge Original Android Development] laimonas777:
USE VLC for vido all woks fine
[Galaxy S6 Edge Original Android Development] paico:
yeah, no luck. Everytime I open an .aac file for example, phone restarted (usinv VLC)

Also whatsapp audio files not playing and hanging the app (sometimes restarting also)
[Galaxy S6 Edge Original Android Development] laimonas777:
For me all works perffect. video & audio i can play on vlc (acc)

Try do wipe and factory reset.

P.S i'm on original rom. (rooted) deleted bloatware
[Galaxy S6 Edge Original Android Development] Klaas1241:
Vlc player works indeed. But standard Samsung player gives no sound.
[Galaxy S6 Edge Original Android Development] leekslk:
just my 2p, i found that at least on Google Play Music, reinstalling the application seems to have solved the problems. Particularly downloaded music was an issue. Will continue to monitor to see if it goes down south after a few days.
[Galaxy S6 Edge Original Android Development] laimonas777:
now 2 days and 7 hours with this kernel. battery still 46% amazing.
[Galaxy S6 Edge Original Android Development] paico:
V2.2 solved my audio issues. Thanks!!!
[Galaxy S6 Edge Original Android Development] prking07:
Where is V2.2? Only see V1.7
[Galaxy S6 Edge Original Android Development] RJTBVK:
https://www.androidfilehost.com/?fid=24052804347853434
[Galaxy S6 Edge Original Android Development] elkinguerrabarreto:
can use synapse????
[Galaxy S6 Edge Original Android Development] RJTBVK:
Try it and you'll find out.
[Galaxy S6 Edge Original Android Development] fabiok81:
Does The 2.2 version solve the audio iusse in 925f?

Inviato dal mio SM-G925F utilizzando Tapatalk
[Galaxy S6 Edge Original Android Development] Lolow95:
Yes it's ok
[Galaxy S6 Edge Original Android Development] Golubev:
Version kernel 2.3 available here. As far as i see, no problem, works fine)
[Galaxy S6 Edge Original Android Development] RJTBVK:
How come this thread is not maintained?
[Galaxy S6 Edge Original Android Development] paico:
Installed. V2.3

First thing noticed. I'm getting the "kernel is not seandroid ..." again at boot, not being showed in previous version.
[Galaxy S6 Edge Original Android Development] RJTBVK:
Read op you, would be surprised what your flashing on your $800 phone.

---------- Post added at 06:46 PM ---------- Previous post was at 06:44 PM ----------

Anyone tried his port s6 edge+, I'm going to try.

https://www.androidfilehost.com/?fid=24052804347849418
[Galaxy S6 Edge Original Android Development] fabiok81:
Only a question... But is the big core max frequency really underclocked to 1704 MHz as default? Thank you :)

Inviato dal mio SM-G925F utilizzando Tapatalk
[Galaxy S6 Edge Original Android Development] anonymousss:
I am actually running it its amazing

But i tried flashing v2 failed miserably
[Galaxy S6 Edge Original Android Development] RJTBVK:
I think this is the best kernel for s6 edge.

OC it at 2304mhz boost gpu profile. Amazing smooth
[Galaxy S6 Edge Original Android Development] leekslk:
[MENTION=3615250]Tamerlan2009[/MENTION] On the synapse app, I realise recently (after updating to JQ JQ series of firmware) that I have multiple errors such as "SLiveLable has failed", "SSeekBar has failed", not sure if a printscreen will help, but let me know.
[Galaxy S6 Edge Original Android Development] fabiok81:
With the 2.2 version i've problems about fast charge. The phone charging often in normal charge. Have you got the same problem?

Inviato dal mio SM-G925F utilizzando Tapatalk
[Galaxy S6 Edge Original Android Development] prking07:
Anybody try V2.2 on a 925i?
[Galaxy S6 Edge Original Android Development] 3-M:
I did. Works like a charm. No problems whatsoever.

Gesendet von meinem SM-G925I mit Tapatalk
[Galaxy S6 Edge Original Android Development] skivnit:
Where are new versions posted??

Sent from my SM-N920C
[Galaxy S6 Edge Original Android Development] imransyafi:
Would this work on other s6 edge variants. Like g925i 925K
[Galaxy S6 Edge Original Android Development] skivnit:
Possible to add andreilux sound hacks?

Sent from my SM-N920C
[Galaxy S6 Edge Original Android Development] lambik333:
can you make a treath for your rom because it's beautifull!!!and can you please make the tn2009 settings in english?in your rom...:good::good::good:

5way reboot not translated???

---------- Post added at 01:04 PM ---------- Previous post was at 12:51 PM ----------

here...https://www.androidfilehost.com/?w=profile&uid=95747613655045824
[Galaxy S6 Edge Original Android Development] skivnit:
Great kernel I'm just having a lot of errors, no res dir then java stuff when trying to UV among other things

Sent from my SM-N920C
[Galaxy S6 Edge Original Android Development] lambik333:
+1
[Galaxy S6 Edge Original Android Development] Tamerlan2009:
already in the core
[Galaxy S6 Edge Original Android Development] skivnit:
Yup seen that. I'm still encountering some errors on synapse dunno if it's normal or not

Sent from my SM-N920C

---------- Post added at 02:02 PM ---------- Previous post was at 02:01 PM ----------

Sent from my SM-N920C
[Galaxy S6 Edge Original Android Development] Tamerlan2009:
yeah OK
[Galaxy S6 Edge Original Android Development] lambik333:
why you delete S-Pen on your rom??? it worked very good
[Galaxy S6 Edge Original Android Development] skivnit:
Can you tell me why I keep getting these errors? I have the latest busybox

Sent from my SM-G925F
[Galaxy S6 Edge Original Android Development] sebdigital:
Hi, you did a very good job on your rom (s6 edge+ port), I'm using it daily and no bug, I love it!

Just had to translate reboot menu because it's only for russian people, can you plan to add english to your customization app?
[Galaxy S6 Edge Original Android Development] alessio.71:
I'm testing tn2009_kernel-v.2.3.3 on my G925F COI9 Stock with Eng. Bootloader, I've some problems, most at boot time (very very slow) and some on calls (mute sound).

I'm not sure all this is caused by this kernel so I'd like to go back to unikernel to check, how do I do this? I've tried to reflash unikernel over this on but it wont pass engineeing bootloader's screen and bootloops.

Any help very appreciated.

Thanks,

Alex
[Galaxy S6 Edge Original Android Development] a0007:
Ver 2.3.3

Synapse No UCI support detected
[Galaxy S6 Edge Original Android Development] skivnit:
You need to wipe synapse app then reinstall the kernel

Sent from my SM-G925F

---------- Post added at 11:55 AM ---------- Previous post was at 11:55 AM ----------

Go to Weta ROM and download a script to restore GPU drivers

Sent from my SM-G925F
[Galaxy S6 Edge Original Android Development] alessio.71:
Can you be a bit more specific, please
[Galaxy S6 Edge Original Android Development] lambik333:
latest kernel 2.3.4...:good:
[Galaxy S6 Edge Original Android Development] nofam:
Fantastic kernel - have flashed v2.3.4 too, and it's great - battery life looks awesome already. Had to set Enforced_Mode to 1 to get the UI smooth; can anyone offer some tips on Synapse settings?
[Galaxy S6 Edge Original Android Development] chalie78910:
Link for 2.3.4 ?
[Galaxy S6 Edge Original Android Development] nofam:
https://www.androidfilehost.com/?w=files&flid=42965
[Galaxy S6 Edge Original Android Development] alessio.71:
Please help, how do I go back to unikernel? skivnit proposed to restore GPU drivers, how can I do that? I own a g925f ITV phone with COI9 on it.

Thanks,

Alex
[Galaxy S6 Edge Original Android Development] ilan78:
+1 ? DO you have tips for this kernel on synapse? Which Governors to choose? Thank You.