yashsingh1/xdaforums huggingface dataset:
[Galaxy Note5 Android Development] anmolkakkar:
I confirm that i lost my dual-sim capability on my N920C after flashing this version of Kernel. Waiting for the dual-sim fix eagerly :'(
[Galaxy Note5 Android Development] Optimuscle:
What improvement have seen with the test kernel over 5.0?
[Galaxy Note5 Android Development] sshafranko:
4.1 also had that issue for some. I beleive arter fixed it in 4.2. I have been using 4.2 for a long time and have no issues whatsoever with it. Try, it may fix the audio issue for you.
[Galaxy Note5 Android Development] shouren04:
I have a similar issue but actually the opposite......

Like most, I initially was running the Noble/Manh_IT kernel & pretty much always got reboots only whenever on a call. Then I installed arter's 4.1, no more random reboots & my N920T was then usuable as a phone. However, randomly when I would make a call, the receiving party could not hear my voice but I could hear them just fine. If I immediately called them back the connection would be fine. It only would happen on outgoing calls. Never had the issue with incoming calls.

Then I tried 5.0 beta & 5.0 final, the issue got better but still ocurred. Not sure if it's an issue with my area & tmo. Doesn't make any sense but now I'm on 4.2 & I haven't had the issue yet but it's only been 2 days. Previously it happened at least once a day. I'm not entirely sure if my issue is/was kernel related but if it happens again I'll try a different ROM.

And when I was on 4.1, if I had VoLTE enable, anytime I'm in motion in certain areas I would get dropped calls. Not suspecting it's kernel related, I just figured the calls would drop when I moved into a LTE dead spot (phone would show no LTE when droped). I disabled VoLTE & haven't had a dropped call like that since.

Anyone know if VoLTE actually functions this way, as in while on a call with VoLTE then moving into a non LTE covered area, the call will drop?
[Galaxy Note5 Android Development] sshafranko:
Its suppose to switch seemlesly from what i understand unless you drive through a spot with no service at all. But they are doing a lot of updates with volte like adding video calling etc...so maybe has something to do with that not sure...Ive been keeping volte off on all my phones until its 100% then ill switch it on. It is a relatively new feature.
[Galaxy Note5 Android Development] Fmstrat:
Is this kernel usable with android encryption enabled? 1st post says use PhilZ instead of TWRP, but last I checked PhilZ doesn't support encrypted partitions. Thanks.
[Galaxy Note5 Android Development] CB620:
4.2 gives me the best battery life
[Galaxy Note5 Android Development] luckylui:
I don't use the encryption. But, the TWRP recovery works perfectly fine.
[Galaxy Note5 Android Development] BACARDILIMON:
If u speak with tmobile they will tell ya it works and if u ask tech care they say to shut it off way to many issues so who knows lol

BADASS NOTE 5 & 4 & LG G4
[Galaxy Note5 Android Development] LiL_Assassin:
I know this sounds bad. But I have very limited internet and on dial up. Can someone point me in the right direction/folder/file. For note 5 sm-n920I. And any reviews for my model? Using another kernel from xda and my battery drains a little quicker and I have some reboots.
[Galaxy Note5 Android Development] danon.brown:
http://arter97.com/browse/exynos7420/kernel/

Pick whatever version you want. Sorry no review for your particular model. I have the 920t and this is the goto kernel for me. Battery is great and everything is working flawless.
[Galaxy Note5 Android Development] LiL_Assassin:
Thanks for the reply. But don't I need to download a particular one for my phone version? Sorry I'm a bit confused.
[Galaxy Note5 Android Development] N4Solomon:
http://www.arter97.com/browse/exynos7420/kernel/test/misc-lzo/n920ci/
[Galaxy Note5 Android Development] sohebq:
Can we flash 4.2 over 5.0 cz 5.0 doesn't have good battery life. I am not having any reboot issues though.
[Galaxy Note5 Android Development] pcriz:
Yes you can flash over with kernels. Just replaces one with another.
[Galaxy Note5 Android Development] vibrantliker:
Just got reboot on call earlier. Was on 4.3 (before on test and 5.0) Now trying 4.2 again.

Wonder what the origin of the incall reboot is?
[Galaxy Note5 Android Development] sshafranko:
So you had reboots on all of those kernels? U using xposed?
[Galaxy Note5 Android Development] BACARDILIMON:
Been on 4.3 and no reboots for weeks now. Definitely no xposed. That might be the issue.
[Galaxy Note5 Android Development] vibrantliker:
No Xposed, Reboots on test, 4.3 for sure. Now on 4.2 because of all the praise for it. Don't remember what went on with 5.0
[Galaxy Note5 Android Development] drbveb88:
I would have to agree with sshafranko on this one. I have been running 4.3 for at least 3 weeks with 3 different roms. I'm a project manager and have a minimum of 30 calls a day. Not a single reboot.

There has to be a system conflict within your set up. Or maybe a bad phone, lol.

Do you debloat or freeze alot of apps?
[Galaxy Note5 Android Development] vibrantliker:
The reboots aren't all the time but random and noticeable. I don't know about a lot, but I do have apps frozen (and uninstalled).
[Galaxy Note5 Android Development] pcriz:
I'll say I havent went freezing or uninstalling apps and I also run xposed and I havent had a reboot as long as I have been on arter and thats been since 4.2. At least not one I noticed.
[Galaxy Note5 Android Development] BACARDILIMON:
Well that changes everything. Reflash ur Rom and leave everything installed flash kernel and then test for a week. If u want to freeze wait the week and then do 1 by 1 not a batch cause it most likely something that is missing. Seen many people freeze the Samsung smart manager and then bug out cause battery missing in the setting sections. A lot of things tied together so do 1 by 1

BADASS NOTE 5 & 4 & LG G4
[Galaxy Note5 Android Development] sshafranko:
I think youll be happy with 4.2. Its one of if not the best hes put out for our phone imo. Ive seen a lot of people saying they also have good results with official 5.0, but in my case and my buddy we both had very high cell standby battery drain with 5.0. Im very happy with 4.2.
[Galaxy Note5 Android Development] zeeek75:
Are there any reported battery problems on 4.2?
[Galaxy Note5 Android Development] sshafranko:
Mine is awesome imo...i get around 7 to 9 screen, and anywhere from 18hrs to 34hrs total depending on what i do.
[Galaxy Note5 Android Development] Andronote3:
t mobile locked my phone???

so i flashed spacex kernel to root device, everything was working fine until i started getting random reboots. I decided to flash the 4.2 version of this kernel cuz i kept reading it was the best one available, when my phone rebooted from recovery i got this message: this phone has been flashed with unauthorized software and is locked. now i wont connect to the network. i have the tmobile version running on COI5. i have flashed back to stock and reflashed and its still giving the message. is there anything i can do to fix this?
[Galaxy Note5 Android Development] BACARDILIMON:
You sure oem lock is set to unlock?
[Galaxy Note5 Android Development] Andronote3:
yes i did. i re-flashed everything and i didn't get the message but my efs got corrupted and my imei is null now. i dont know if ill get the message again whenever and if i can restore my imei, I didnt do a nandroid backup (you can call me a dumbass now) so now im trying to restore my imei somehow... i have no idea what im doing so any tips will be appreciate it.
[Galaxy Note5 Android Development] BACARDILIMON:
Unfortunately I don't think u can. Back up was ur only way. Time for a replacement device.
[Galaxy Note5 Android Development] Andronote3:
even if i have the imei written down?
[Galaxy Note5 Android Development] BACARDILIMON:
I think not. Sorry bro. Maybe someone else can shed a light but I doubt u can enter it.
[Galaxy Note5 Android Development] LiL_Assassin:
The first thing you must always always always always always do on Samsung phones is backup the efs folder! Don't write it down.. Copy it to your pc.. Copy it to your friends computer. If you destroy your efs folder. That's it. Service center it is. Since its null and not a generic 00497, try a different kernel. And see if it comes back. If it doesn't.. Well. Get a root Explorer and search efs folder if it's not empty you have some hope
[Galaxy Note5 Android Development] @Class:
Me too I'm hoping for real suppoort for the SM-N9208 Dual SIM edition :o
[Galaxy Note5 Android Development] Andronote3:
i managed to get my baseband back and a generic (fake) imei... i know this is not the right thread to be asking for help but now that i've made it here could you or anyone point me in the right direction?
[Galaxy Note5 Android Development] Monsi:
Try going to stock with odin
[Galaxy Note5 Android Development] LiL_Assassin:
Get a file Explorer and go to efs folder and see if it's empty. If it is. You either need to see if you somehow backed it up. If not. You need to send it in for repair

Edit. I'm not sure how American phone or other models work. But that's how the Aussie ones work.
[Galaxy Note5 Android Development] Psyscope:
Hi, I have been searching for this answer, and unsure how to search for it lol....

It says the kernel supports f2fs, and that you should be using files to convert. However, if I backup my room, and move it off my phone. Then wipe and convert all the partitions to f2fs, how do I get the phone to show up in mtp so that I can move back the restore file? I am lost on that final step?

I can see the mtp when it's normally booting up, but never in recovery for some reason.
[Galaxy Note5 Android Development] sohebq:
139000 decon.fb

Anyone has this weired kernal wakelock? Is this related to facebook?
[Galaxy Note5 Android Development] BACARDILIMON:
I did all my research on YouTube and other sites. No real upgrade to do f2fs. I had a few issues while on it and had to wipe everything. I used a otg drive to place my rom so I did not need pc.

BADASS NOTE 5 & 4 & LG G4

---------- Post added at 09:03 PM ---------- Previous post was at 09:02 PM ----------

That is fb and it is fb related. I went back to old fb that did not require messenger.

BADASS NOTE 5 & 4 & LG G4
[Galaxy Note5 Android Development] sohebq:
I am using greenify and facebook is hibernated, still not sure why it is showing. I have now frozen facebook, will check.
[Galaxy Note5 Android Development] BACARDILIMON:
Won't really work. Facebook is tied into a few things. Deleting is your only option. Let me know how you make out

BADASS NOTE 5 & 4 & LG G4

Stand corrected you get that no matter what.

Only fix is delete fb lol. Doubt ya gonna do that
[Galaxy Note5 Android Development] sohebq:
Well in my case i removed fb as system app and installed it as a normal apk. Strange thing is that nothing related to facebook is showing on partial wakelocks, this is where all apps come. kernal wakelocks are mostly kernal related to kernal themselves, isn't it?
[Galaxy Note5 Android Development] BACARDILIMON:
I think it is the app that tell the kernel something and wakes it. Either way it is a big drain and only way to remove is not to use Facebook. Not happening for me.

BADASS NOTE 5 & 4 & LG G4
[Galaxy Note5 Android Development] LiL_Assassin:
I have found that 4.2 is better than 5.0 or 5.0 test. Can someone tell me a good underclock setting? I really would like to know how people get 6-7 hours screen time and 20-30 deepsleep.
[Galaxy Note5 Android Development] BACARDILIMON:
Not any 2 people use the phone the same way. Don't worry about the 6-7 hour guys. I get 4 hours but I am a heavy user. Fast charge eliminate the need to worry about battery life. Trying to chase the long sot will drive you crazy and u might end up killing ur phone. Just my 2 cents

BADASS NOTE 5 & 4 & LG G4
[Galaxy Note5 Android Development] LiL_Assassin:
Yeah that's true. I just want to be able to pull out a little more than normal. But even if it's only 5 hours OT. I'm more worried about my draining while in deepsleep. My phone drains fast over night and no noticeable warlocks.
[Galaxy Note5 Android Development] sohebq:
I flashed 4.2 over 5.0 but i lost signal strength..also my charger was not detecting fast charging. Strange.
[Galaxy Note5 Android Development] LiL_Assassin:
I don't have that problem :/ I couldn't tell you. I directly flashed it over the 5.0 with Philz recovery. Wiped cache and dalvic for lolz
[Galaxy Note5 Android Development] sshafranko:
Try wiping caches
[Galaxy Note5 Android Development] SeVIIn:
This has nothing to do with FB, it tracks screen on time.
[Galaxy Note5 Android Development] shuffle71:
Dito! Battery life seems to be ok as well. The best kernel so far for me, I tested a few on N920i. Thanks, arter!
[Galaxy Note5 Android Development] sshafranko:
Anyone run across the audio issue while on call in any kernel versions after 4.1?

I remember this being am issue in 4.1 but then i thought it was fixed in 4.2 and above. Am I wrong? I was on a call today and at minute 12 I COULD not hear the other person while he heard me just fine. This is the first time it's happened to me on 4.2. Everything else is totaly perfect and the battery life is outstanding as you can see in the pics. Really want to keep this kernel. I hung up, called again and it was ok so not a deal breaker for me but would be nice to not have to worry about it.

I don't have xposed installed and everything is basically stock. I'm using Forever Loco's Breakdown Rom, and 4.2 kernel. Any input is appreciated. Thanks
[Galaxy Note5 Android Development] carlitobahsoun:
10hrs screen times on???? !!!!!! and no xposed ??? do u use greenify ??? shat u use??? and what app to set up this kernel....what setting plz??? as i read here and thiere some user had a prob while call some are not...at least dr ketan used v4.1 and no prob with him.....anyway if screen times on about 10hrs i will buy note5 in the end of this month,,,,,thanks
[Galaxy Note5 Android Development] Psyscope:
Anyone have issues with 5.0 beta and 5.0 where they didn't get 3g network. They would get lte 4g, but when in 3g, no data would work. However, you could still text? I also had the same problem with 4.2, trying to figure out the cause.
[Galaxy Note5 Android Development] mias1:
Can confirm it has nothing todo with Facebook. It is your screen on time
[Galaxy Note5 Android Development] sshafranko:
I use synapse and i undervolt all the frequencies but you shouldnt go by my battery stats. Everyone will have different results. For example i dont use facebook so you can kiss 2hrs of screen time goodbye if you do. It all depends what you do with your phone. Theres days when i get 7hrs only because i use you tube and netflix all day and they drain much more on screen then browsing the net and using tapatalk does. It does show tho what this phone and kernel are capable of if used the way i did yesterday. It is a great phone imo...
[Galaxy Note5 Android Development] pcriz:
What do you undervolt to? Automatic brightness?
[Galaxy Note5 Android Development] Amroo1988:
this kernel is not rooted, how can i root it ?
[Galaxy Note5 Android Development] sohebq:
Flash Supersu separately.
[Galaxy Note5 Android Development] Amroo1988:
link superu please :angel:
[Galaxy Note5 Android Development] aukhan:
[MENTION=4898097]arter97[/MENTION] your kernel is working on SM 920G so you may update the OP .

Sent from Note4-s6 Powered By ET!
[Galaxy Note5 Android Development] mcdavid:
http://bfy.tw/28CA
[Galaxy Note5 Android Development] Amroo1988:
thanks a lot

but doesn't work, supersu say there is no su binary installed.

---------- Post added at 07:25 PM ---------- Previous post was at 07:18 PM ----------

guys, how can i root this kernel ?
[Galaxy Note5 Android Development] danon.brown:
Flash in recovery
[Galaxy Note5 Android Development] bjc112:
Will this kernel ever receive Double tap to wake? DT2W?
[Galaxy Note5 Android Development] Optimuscle:
I previously was able to setup Chromecast to work with out a WiFi connection. By using a mobile hotspot and a secondary device to set it up. However I am no.longer able to do that. Would that be a kernel or ROM issue?
[Galaxy Note5 Android Development] pcriz:
If you can get on the internet with connected devices then I wouldnt say it is a ROM issue.
[Galaxy Note5 Android Development] sshafranko:
What rom are you using? I think i saw you in Darth , that rom has unlimited tethering hacks, since your using tethering to accomplish this maybe that could be the cause?
[Galaxy Note5 Android Development] N4Solomon:
OK just some observations.

I switched from the 5.0 test kernel to 4.2 in response to reading all the good battery comments and I noticed a couple things while I was on the 4.2 kernel.

1. Performance was lightening fast

(everything was snappy)

2. The Fingerprint scanner was lightening fast and waaaaay more accurate than on the test 5.0

3. Battery life and standby time was good, no cell signal battery drain

4. Occasional lockscreen lag and delay

(this ultimately forced me back to the test 5.0)

5. Snapchat hates 4.2, it always crashed videos don't record and it slows the device down to a crawl and this only happens on 4.2. Everything works as it should on 5.0 with the same version of snapchat.

Just some observations, can anyone confirm any of these?
[Galaxy Note5 Android Development] Optimuscle:
Yeah I'm on Darth. Those hacks may be there cause.
[Galaxy Note5 Android Development] sshafranko:
Dont use snapchat but ill dl and try. No lockscreen lag here i actually flashed 5.0 when he released it and when booted up i got massive lockscreen lag then i booted right to recovery and flashed 4.2 again. Rest is on par with my experience. Ill check snapchat later for you.

---------- Post added at 05:57 PM ---------- Previous post was at 05:36 PM ----------

K installed snapchat, never used it before so took me a bit to figure out i had to hold the circle town to record video and tap it for a pic. Anyway recorded a couple videos no problems at all. Pics also. Im using Locos Breakdown rom and 4.2..maybe its not the kernel...not sure man
[Galaxy Note5 Android Development] aukhan:
What Kernel tweaker are you guys using is it Synapse or something else ?
[Galaxy Note5 Android Development] danon.brown:
Synapse for me.
[Galaxy Note5 Android Development] kenshi08:
Hi, im currently on SpaceX kernel and would like to change to arter97. Using a N920I. Do i just download, boot into TWRP and flash it?
[Galaxy Note5 Android Development] danon.brown:
Yes
[Galaxy Note5 Android Development] kenshi08:
Thanks! Do i need to wipe cache or something in TWRP before doing anything?
[Galaxy Note5 Android Development] danon.brown:
Whatever the wipe option is after you flash you can do. I think it's dalvik and something else.
[Galaxy Note5 Android Development] arter97:
I need an actual Note 5 to implement such stuffs.
[Galaxy Note5 Android Development] arter97:
5.1 is now live.

5.1

Updated to Linux 3.10.90

TCP Congestion Control set to westwood

N920G and G928G support added
[Galaxy Note5 Android Development] pratik_193:
Awesome... have been waiting for G since quite long
[Galaxy Note5 Android Development] blackdem0n:
Hi,

how can i upgrade kernel from 5.0 to 5.1? do i just flash it in recovery?
[Galaxy Note5 Android Development] Chord_Hugo87:
yes
[Galaxy Note5 Android Development] Bubreg:
I can't install 5.0 or 5.1, it says aborted, "signature verification failed"

I have N920C, and I downloaded the "arter97-kernel-n920cig-5.1.zip"

Flashing trough Philz recovery. Am I doing something wrong?

Thank you in advance guys! :)
[Galaxy Note5 Android Development] pcriz:
Uncheck signature verification?
[Galaxy Note5 Android Development] Bubreg:
Done. Working. I never new about that option at all.

Thank you! :)
[Galaxy Note5 Android Development] c200amgpacket:
Does this kernel is for n920Cd dual SIM??
[Galaxy Note5 Android Development] meysam Z:
Unfortunately i should say no , not supported dual sim ability. :rolleyes::rolleyes::rolleyes:
[Galaxy Note5 Android Development] Derpling:
Is it better than 4.2 battery wise? i heard many users using it.
[Galaxy Note5 Android Development] haree87:
How to enable dt2w..?
[Galaxy Note5 Android Development] danon.brown:
This does not have dt2w yet. So it can't be enabled.
[Galaxy Note5 Android Development] haree87:
5.1 does
[Galaxy Note5 Android Development] haree87:
Yeah true. It doesn't work.
[Galaxy Note5 Android Development] Jainyankee1993:
Is random reboot/reboot during calls fixed in 5.1?
[Galaxy Note5 Android Development] sshafranko:
There hasnt been reboots on this kernel in a very long time.
[Galaxy Note5 Android Development] Jainyankee1993:
That’s interesting. I haven’t tried to root yet because of this problem. A quick search of this thread shows that some people have been having problems with random reboots on 4.2, 4.3, and 5.0.
[Galaxy Note5 Android Development] sshafranko:
Im not sure about others, but i havent had 1 reboot since probably before 4.1 and im guessing about a month now? Not sure on the time frame but arter fixed the reboot issue a long time ago. I beleive this is the only one without reboot issues. If others are experiencing them it may be do to other mods or xposed not sure really, but myself and a couple friends have not had reboots on this kernel for a long time. Thats all i can tell you. Im using 4.2.
[Galaxy Note5 Android Development] DLUX24:
Yep ,and I feel 5.1 battery is comparable to 4.2 so far, is it same for you
[Galaxy Note5 Android Development] arter97:
I'm glad I've tested these.

Real-world I/O scheduler benchmarks

https://www.youtube.com/watch?v=dSknEcbxg74

Unfortunately, fiops was not a wise choice.

I chose it because it has the highest throughput on synthetic benchmarks.

Real-world benchmark shows that CAF(Qualcomm)'s ROW just freakin' wins.

Feel free to guess what will be included on the next version :)
[Galaxy Note5 Android Development] garyd9:
no-op? A boot.img file? Do I win?

Seriously, on the first test, the difference between ROW and CFQ seems to be within the margin of error of a human being tapping the screen. In fact, CFQ seemed to be "ahead" of ROW early in the test. However, is it realistic on an android device to have a non-stop constant background task with I/O?

On the second test, without the background task, all were pretty close.

What might be an interesting test is timing boot up times (use tasker or something to pop up a message when android is fully loaded. init.d scripts would run WAY too early) with the different schedulers.
[Galaxy Note5 Android Development] sshafranko:
Honestly havent flashed 5.1 yet. Will do in a few and ill report back tomorrow night.
[Galaxy Note5 Android Development] mezdroid:
No Reboot so far.. Best

now almost 13 hours without any reboot so far

this is Awesome...

N920C with kernel v 5.1 (arter's)

Thanks for the solid kernel.
[Galaxy Note5 Android Development] mcdavid:
There's an app to count reboots? LOLOLOL
[Galaxy Note5 Android Development] pcriz:
You can check uptime or your battery stats.
[Galaxy Note5 Android Development] mezdroid:
[emoji12] Its Android

Expect the unexpected
[Galaxy Note5 Android Development] Androidwizzard:
No reboots on Ketan rom, neither with latest 5.0 nor with 5.1 :good:
[Galaxy Note5 Android Development] sshafranko:
Can someone please post a pic of the first voltage/frequency page in synapse for me id really appreciate it....like this??
[Galaxy Note5 Android Development] danon.brown:
Different kernel but if you adjust the values the S is the stock value. Middle is the current I believe.
[Galaxy Note5 Android Development] arter97:
1. You shouldn't use no-op unless you're drunk and don't care about something called "algorithm".

2. Not consistent, but periodical write tasks are very common. Take the Test 1 to be a bit exaggerated to the real-world. The differences may be less noticeable, but still there.

3. There are tons of reasons to hate CFQ on non-rotational storage. And that's the main reason why Canonical favors deadline over CFQ. Go Google a bit.

And just a FYI,

ROW is modern, designed to work on Android with eMMC or UFS.
[Galaxy Note5 Android Development] garyd9:
Sorry. . Answering No-op was a joke... I'm actually very familiar with i/o schedulers...

Well, older ones at least.