yashsingh1/xdaforums huggingface dataset:
[Galaxy Note 4 Q&A, Help & Troubleshooting] Sapphire999:
What in case of n910c? And where to take custom kernel for 5.1.1 n910c?

---------- Post added at 07:38 PM ---------- Previous post was at 07:37 PM ----------

Supersu is just a gui inerface. Where did you take a newer cf auto root binaries?

If you succeded to root n910c on 5.1.1 android, give us links please of used root banary. Everyone here will be very thankfull to you.
[Galaxy Note 4 Q&A, Help & Troubleshooting] Battlehero:
An SE Permissive kernel is required, this can only be done with the kernel sources which Samsung has to release. The N910F kernel was modified using the N910P kernel sources due to having similar hardware.
[Galaxy Note 4 Q&A, Help & Troubleshooting] ultimatepro:
Does Samsung release kernel source? I thought they were holding on in the case of exynos processor.
[Galaxy Note 4 Q&A, Help & Troubleshooting] Battlehero:
http://opensource.samsung.com/reception/receptionSub.do?method=sub&sub=F&searchValue=n910c
[Galaxy Note 4 Q&A, Help & Troubleshooting] leon0602:
So guys, can I root my N910F with 5.1.1 using CF Auto root or not? Which is the correct precedure? Thanks a lot
[Galaxy Note 4 Q&A, Help & Troubleshooting] :
Head over to the echoe forum download and flash ael Kernel. Thank Friedrich then you can flash root simple
[Galaxy Note 4 Q&A, Help & Troubleshooting] namfat:
No, your device will boot loop after flash CF-Auto-Root. We need master [MENTION=631273]Chainfire[/MENTION] make it compatible with 5.1.1.

Sent from my SM-N920C
[Galaxy Note 4 Q&A, Help & Troubleshooting] leon0602:
No mate, I'm on ael kernel with no trouble. :D
[Galaxy Note 4 Q&A, Help & Troubleshooting] ultimatepro:
Can you put the link to the thread?
[Galaxy Note 4 Q&A, Help & Troubleshooting] :
Friedrich (the dev) has requested his work not posted on xda (he has his reasons ) but if you Google echoe roms you will find his forum where he has also released a 5.1.1 custom rom
[Galaxy Note 4 Q&A, Help & Troubleshooting] namfat:
Thanks mate, will try it.

Sent from my SM-N920C
[Galaxy Note 4 Q&A, Help & Troubleshooting] hanss1:
They are working on it
[Galaxy Note 4 Q&A, Help & Troubleshooting] eyesofice:
I'm hoping that [MENTION=631273]Chainfire[/MENTION] will dabble with this. I've had the note 2 and the note 3. I was wondering on getting the note 5 over the 4 and I just love it just want root access like I need air.
[Galaxy Note 4 Q&A, Help & Troubleshooting] namfat:
Only support few versions of Note 4, not support for N910C.

One more question, which version of kernel are you using to support 5.1.1, or lastest version.
[Galaxy Note 4 Q&A, Help & Troubleshooting] WarriorArmy:
So does CF-Auto-Root compatible with the mentioned models for 5.0.1?
[Galaxy Note 4 Q&A, Help & Troubleshooting] :
There's no custom kernel for the c because Samsung haven't released the source code yet
[Galaxy Note 4 Q&A, Help & Troubleshooting] hanss1:
The kernel emotion is valid for customrom models F and P

Cheers
[Galaxy Note 4 Q&A, Help & Troubleshooting] the dreamer:
what if you upgrade from 5.0.1 rooted to 5.1.1 by flashfire for N910C or the others?
[Galaxy Note 4 Q&A, Help & Troubleshooting] Kipp162:
Not sure what I'm doing wrong here. For some reason my phone is just not getting picked up by Odin? It's in download mode but when I try to start all it does is <OSM> All threads completed. (succeed 0 / failed 0). I'm on 5.0.1
[Galaxy Note 4 Q&A, Help & Troubleshooting] quincho54:
Try to change the USB port, check debugging mode on the phone and/or change the USB cable.
[Galaxy Note 4 Q&A, Help & Troubleshooting] shaggyskunk:
Is your phone detected by your pc - You have the Samsung USB drivers installed on your pc - You turned off the Reactivation Lock on the phone?

Sent From my SM-N910W8 Running SlimRemix v.4.0
[Galaxy Note 4 Q&A, Help & Troubleshooting] Kipp162:
Changed USB cable. Now it's failing..... Is there a repository for the android usb driver? I think thats probably it because I just upgraded to win10. :confused:

EDIT: Seems to have worked now. That was weird...
[Galaxy Note 4 Q&A, Help & Troubleshooting] SavanTorian:
I had this, too, just changed usb port , then it worked. :)

CFs last posting was on 14th July 2015, 06:29 PM, Hopefully nothing happend to him ? *worried*
[Galaxy Note 4 Q&A, Help & Troubleshooting] donalgodon:
Does this version of Auto-Root also work with the newer 5.1.1 update?
[Galaxy Note 4 Q&A, Help & Troubleshooting] shaggyskunk:
I'm sure that Chainfire is just taking a more than well deserved vacation from Android ?

Sent From my SM-N910W8 Running SlimRemix v.4.0
[Galaxy Note 4 Q&A, Help & Troubleshooting] namfat:
No, just wait for update from [MENTION=631273]Chainfire[/MENTION].

Sent from my SM-N920C
[Galaxy Note 4 Q&A, Help & Troubleshooting] donalgodon:
I just figured it out after bootlooping!

Hope Chainfire's on the case soon. Ads are driving me nuts already. :D
[Galaxy Note 4 Q&A, Help & Troubleshooting] mackowiakp:
5.1.1 Stock ROM problem

I use SM-910C with 5.1.1 installed via OTA. After flashing appropriate zip file, bootloop occurs. Is any way to workaround this problem?
[Galaxy Note 4 Q&A, Help & Troubleshooting] sherpa25:
Oh, I'm just about to get my unit tomorrow which has 5.1.1. Glad I read this first. So now it's waiting time for chainfire to have one for 5.1.1. Thanks in advance, chainfire.
[Galaxy Note 4 Q&A, Help & Troubleshooting] Sapphire999:
There is. Install wanam rom v3. Its custom rom, rooted 5.1.1
[Galaxy Note 4 Q&A, Help & Troubleshooting] pchaokiat:
confirm
[Galaxy Note 4 Q&A, Help & Troubleshooting] mackowiakp:
I want original ROM rooted by CF.
[Galaxy Note 4 Q&A, Help & Troubleshooting] sherpa25:
Where is it please? Sorry, im new to the Note 4. Hiws it installed, doesnt the ROM require phone rooted first? Thanks.

-via Tapatalk (S4)
[Galaxy Note 4 Q&A, Help & Troubleshooting] shaggyskunk:
a) Wanam has nothing to do with Chainfire's Thread.

b) A simple Google Search - Or Search on xda

http://xdaforums.com/showthread.php?p=62377731

Sent From my SM-N910W8 Running SlimRemix v.4.0
[Galaxy Note 4 Q&A, Help & Troubleshooting] Sapphire999:
http://xdaforums.com/showthread.php?t=2923266

Here it is
[Galaxy Note 4 Q&A, Help & Troubleshooting] sherpa25:
Thanks guys. Yeah, I could have waited and searched on PC, as I was using my flimsy/tiny cellphone & slow wifi. Appreciate it.
[Galaxy Note 4 Q&A, Help & Troubleshooting] donalgodon:
This is compatible with 910H as well?
[Galaxy Note 4 Q&A, Help & Troubleshooting] Danilo Pantelić:
There isn't any new info about proper root for 5.1.1 SM-N910C?
[Galaxy Note 4 Q&A, Help & Troubleshooting] happy2472:
Sorry to ask this without searching .. is there a root yet for SM-910V ? Im not on the OTA update 5.1.1 yet.
[Galaxy Note 4 Q&A, Help & Troubleshooting] tonytue:
I'm waiting this information too, how to root SSnote4 running android 5.1.1 SM-N910C:)
[Galaxy Note 4 Q&A, Help & Troubleshooting] abuzainalabedeen:
By installing custom recovery and flashing custom kernel include root
[Galaxy Note 4 Q&A, Help & Troubleshooting] jaydoo:
Which kernel on 910F?
[Galaxy Note 4 Q&A, Help & Troubleshooting] JHColt:
Bumping that for CF-Auto Root in N910C 5.1.1. ;)
[Galaxy Note 4 Q&A, Help & Troubleshooting] hottracks4:
Unable to root after update... Please help?

Hello from India! We just received an update on the first of this month and are unable to root after that. Details below on the new update,

Date: 2015-09-01

Version: Android 5.0.1

PDA: N910GDTU1BOH2

CSC: N910GODD1BOE1

ROM available at: http://www.sammobile.com/devices/specs/SM-N910G/

Could you please make us a new Auto-Root.. Thanks in advance!!
[Galaxy Note 4 Q&A, Help & Troubleshooting] Danilo Pantelić:
5.0.1 has root, 5.1.1 is problem...
[Galaxy Note 4 Q&A, Help & Troubleshooting] shaggyskunk:
If you're planning on flashing a custom rom - Root isn't a problem at all.

Sent From my SM-N910W8 Running SlimRemix v.4.1
[Galaxy Note 4 Q&A, Help & Troubleshooting] Droidatar:
I have not found anything perm yet, if you search super-sume you will find a thread here on XDA. What version are you on? I'm using it on KitKat and I've been able to keep root almost a whole 24hrs. I'm currently on 4hrs18min

ヅ Droidatar

(knows just enuf to brick it)

Samsung Note 4

N910V

Rooted S4 MDK I545 stock 4.2.2

"If someone helps, never forget to hit thanks ?
[Galaxy Note 4 Q&A, Help & Troubleshooting] hottracks4:
Did you even read what i wrote or do you just reply without reading to irritate people?
[Galaxy Note 4 Q&A, Help & Troubleshooting] mikkelrev69:
Hello.

You guys having updated to 5.1.1. and getting bootloops after rooting, have you tried to pull battery, boot to download mode and install custom recovery afterwards?? If Philz CWM recovery works on 5.1.1 this should be the answer untill [MENTION=631273]Chainfire[/MENTION] gets around to update the rooting file to 5.1.1.

My self, I am still on 4.4.4 due to my need of xposed so I can not verify this, so I ask you.

This bootloop issue happens because the autoroot file installs stock recovery from which firmware version it's intended for. In other words 5.0.1 stock recovery on 5.1.1 firmware will not fly. Earlier I was rerooting my 4.4.4 after a firmware reflash and I didn't know the CF-autoroot file was updated to 5.0.1. So I got bootloops. What I did was go to download mode and just flash custom recovery (Philz) and then everything worked just fine. (When I reflash now I'm of course using the old CF-autoot file for 4.4.4, so please do not get my question wrong)
[Galaxy Note 4 Q&A, Help & Troubleshooting] Danilo Pantelić:
Never argue with stupid people, they will drag you down to their level and then beat you with experience. ;)
[Galaxy Note 4 Q&A, Help & Troubleshooting] hottracks4:
Yup, I can see that.. It's difficult to say by seeing a name for the first time in a public forum.. Thanks for the heads up.. :)
[Galaxy Note 4 Q&A, Help & Troubleshooting] JHColt:
That doesn't work, the system has a protection that recovers the modification to default, and bootloop.

I already tried that and other little things. ;);):p
[Galaxy Note 4 Q&A, Help & Troubleshooting] Meatboy42:
So, just to clarify, we cannot use CF-AutoRoot on a Note 4 device with 5.1.1 until [MENTION=631273]Chainfire[/MENTION] updates the tool? Even if it is on stock with no custom recovery?
[Galaxy Note 4 Q&A, Help & Troubleshooting] emilcioran99:
Yes!

The CF-Autoroot didn't root the 5.1.1.

Waiting for Chainfire to release a new CF-Autoroot. :good:
[Galaxy Note 4 Q&A, Help & Troubleshooting] mikkelrev69:
Edit. Check out this thread.

http://xdaforums.com/showthread.php?t=3190799.

And this thread. http://xdaforums.com/showthread.php?t=2956011

People are rooting Note 4 with theese methods it seems.

I wonder, you having this issue, did your phones have Lollopop out of the box or is the issue regarding phones which had Kitkat out of the box and are updated to 5.1.1?
[Galaxy Note 4 Q&A, Help & Troubleshooting] mackowiakp:
I checked TWRP rooting fascility. Does not worki on Note 4 with 5.1.1 stock ROM
[Galaxy Note 4 Q&A, Help & Troubleshooting] sav25:
As a donater to Chainfire and all that good stuff, can we PLEASE add this information to the first thread? I just upgraded to 5.1.1 and now have the boot loop. Sigh.
[Galaxy Note 4 Q&A, Help & Troubleshooting] adetogni:
I can confirm that CF-Auto-Root with 5.1.1 creates a bootloop. Re-flashing 5.1.1 solves the issues. PLEASE put it in first post.
[Galaxy Note 4 Q&A, Help & Troubleshooting] heaton1981:
What is that ! What do you mean!!! There is no [MENTION=631273]Chainfire[/MENTION] root for 5.1.1 yet you can root using different kernels - methods
[Galaxy Note 4 Q&A, Help & Troubleshooting] mikkelrev69:
Reflashing firmware will always save the day as long as the phone is not bricked, but you'll then lose the root, right(?) So issue's not solved I guess as long as root is the desired outcome(?) Only put you back to start(?)

Sent from my ****in' phone!
[Galaxy Note 4 Q&A, Help & Troubleshooting] heaton1981:
CORRECT and trip Knox i guess

Sent using XDA Free mobile app
[Galaxy Note 4 Q&A, Help & Troubleshooting] mikkelrev69:
Yeah, Knox counter.. Interesting question..

Can someone confirm if this unsuccessfull root attept with boot loops trips the counter 0x1 yet the phone never booted with the root script. (and it was a virgin (0x0) to begin with)?

Sent from my ****in' phone!
[Galaxy Note 4 Q&A, Help & Troubleshooting] adetogni:
The standard CFAR that was working on 5.0.1 does not work on 5.1.1, causes a bootloop (reported by many people and occurred to me). There are other methods, though.

---------- Post added at 05:11 PM ---------- Previous post was at 05:10 PM ----------

Yes, reflashing fixes the bootloop but of course you'll lose root (as it is as soon you install 5.1.1 on a rooted 5.0.1, but that's expected).
[Galaxy Note 4 Q&A, Help & Troubleshooting] JHColt:
That is the thing, in 5.1.1 rom stock, when you try to CF-auto root your phone it WILL change the binary, so until reboot you are rooted, BUT when the phone are restarted to finish the installation, the system overwrite a patch to restore the modification on your binary, that is why people are getting bootloops. ;)

Because of that we have to use permissive kernels until cf-autoroot becomes available to 5.1.1. :p
[Galaxy Note 4 Q&A, Help & Troubleshooting] adetogni:
Can you tell me what is different from this TWRP than CF-Autoroot and what is a "Permissive" kernel?

thanks
[Galaxy Note 4 Q&A, Help & Troubleshooting] heaton1981:
Yes thats for sure

What about your Knox counter is it still 0×0!!?
[Galaxy Note 4 Q&A, Help & Troubleshooting] adetogni:
I can't answer to that as my Knox counter was already 0x1 (I was rooted before). Haven't checked but AFAIK once you go black... :D
[Galaxy Note 4 Q&A, Help & Troubleshooting] JHColt:
TWRP is a custom recovery and is used for installing custom software on your device. This custom software can include smaller modifications like rooting your device or even replacing the firmware of the device with a completely custom “ROM”.

CF-Autoroot is an easiest way to root your phone, for those who want a clean stock, mods free roms.(in terms. :p)

A SELinux-hardened system will run with SELinux in enforcing mode, meaning that the SELinux policy is in effect and things that it doesn't want to allow won't be allowed. But when trying to debug permission problems, it might make sense to temporarily disable SELinux. In this case, you can opt to have SELinux run in permissive mode, either for the entire system, or for a specific (set of) types.
[Galaxy Note 4 Q&A, Help & Troubleshooting] madchainsawer:
n910v retail root
[Galaxy Note 4 Q&A, Help & Troubleshooting] adetogni:
Ok now i'm rooted, i'm just a bit "worried" about that red message on boot (Kernel is not se enforced) and the fact that under device info says that it's not enforced and permissive.
[Galaxy Note 4 Q&A, Help & Troubleshooting] shaggyskunk:
The Red text is perfectly normal for a Rooted device - As for the kernel being Permissive - There's an app (removed from the store by Google???) Which allows you to change the kernel SELinux Permissive to Enforcing & vice versa - Or you can search for either a compatible Kernel or Custom Rom which has the kernel SELinux as Enforcing.

Sent From my SM-N910W8 Running SlimRemix v.4.1
[Galaxy Note 4 Q&A, Help & Troubleshooting] Droidatar:
? Are you saying you have the above phone rooted, with a perm solution?

ヅ Droidatar

(knows just enuf to brick it)

Samsung Note 4

N910V

Rooted S4 MDK I545 stock 4.2.2

"If someone helps, never forget to hit thanks ?
[Galaxy Note 4 Q&A, Help & Troubleshooting] adetogni:
Well, that is only partially correct. I had stock 5.0.1 rooted with CF and I never had the red text on boot. But I'm not worried about it. It's more the selinux that for example when moved to permissive made all my wifi network accesses not working anymore, I had to reenter password. Plus the constant message in notification - that I know I can fix with titanium. In other words, nothing dramatic but I would prefer an enforced one.
[Galaxy Note 4 Q&A, Help & Troubleshooting] juliano76:
Any updates when could Chainfire update CF autoroot to 5.1.1
[Galaxy Note 4 Q&A, Help & Troubleshooting] GatoL0c0:
Don't ask for ETAs
[Galaxy Note 4 Q&A, Help & Troubleshooting] mikkelrev69:
Read post #1166 and the post he quotes. He tells you that binary gets modified (rooted) before new security feature in 5.1.1 BL overwrites the binary patch and destroy root. IOW, knox should be tripped 0x1.

Sent from my ****in' phone!

---------- Post added at 22:31 ---------- Previous post was at 22:04 ----------

I get the impression by reading many post about TWRP that this custom recovery has a rooting option embedded. Is this the case or is it actually required to install something further like this permissive kernel to gain root by flashing TWRP?

Sent from my ****in' phone!
[Galaxy Note 4 Q&A, Help & Troubleshooting] E:V:A:
@Chainfire

I just want to confirm that the CF-Auto-Root as posted in OP does not work for the Baltic SM-N910F running 4.4.4.

After an unusually lengthy root procedure with trial and error I've found that the only working tar is

that provided by rs tony in this post #854. It would be truly great if the tar files have a bit more

fine-grained names so that they don't remain with the same name for different FW.

Here are the details:

Model: Samsung Galaxy Note 4 (SM-N910F)

[gsm.version.baseband]: [N910FXXU1ANK4]
[gsm.version.ril-impl]: [Samsung RIL v3.0]
[ril.modem.board]: [MDM9235]
[ril.official_cscver]: [N910FBAL1ANK2]
[ril.product_code]: [SM-N910FZKEBAL]
[ril.rfcal_date]: [2015.01.26]
[ril.sales_code]: [BAL]
[ril.sw_ver]: [N910FXXU1ANK4]

[ro.board.platform]: [apq8084]
[ro.boot.bootloader]: [N910FXXU1ANK4]
[ro.bootloader]: [N910FXXU1ANK4]

[ro.build.date]: [Mon Nov 17 14:21:39 KST 2014]
[ro.build.description]: [trltexx-user 4.4.4 KTU84P N910FXXU1ANK4 release-keys]
[ro.build.display.id]: [KTU84P.N910FXXU1ANK4]
[ro.build.fingerprint]: [samsung/trltexx/trlte:4.4.4/KTU84P/N910FXXU1ANK4:user/release-keys]
[ro.build.hidden_ver]: [N910FXXU1ANK4]
[ro.build.host]: [SWDD6114]
[ro.build.id]: [KTU84P]
[ro.build.product]: [trlte]

[selinux.policy_version]: [SEPF_SM-N910F_4.4.4_A024]

PS. Flashing (the tar above) with Odin v3.10.7 works just fine.
[Galaxy Note 4 Q&A, Help & Troubleshooting] adetogni:
Sorry I must have been misunderstood. I'm not asking for ETA of cf root for 5.1.1. I'm just saying put the info that cf root causes bootloop on first page.
[Galaxy Note 4 Q&A, Help & Troubleshooting] rs tony:
So can u root 5.1.1 via twrp?
[Galaxy Note 4 Q&A, Help & Troubleshooting] daraj:
So T-Mobile version confirmed boot loader unlocked? U got root?
[Galaxy Note 4 Q&A, Help & Troubleshooting] wase4711:
you dont need your bootloader to be unlocked to get root

and yes, the t mobile version has root
[Galaxy Note 4 Q&A, Help & Troubleshooting] daraj:
To flash cf auto root u need to be boot loader unlocked. Correct?
[Galaxy Note 4 Q&A, Help & Troubleshooting] EasyE75:
Oh ok, I will root as soon as I get mine. Sammy can keeping on, I don't care.
[Galaxy Note 4 Q&A, Help & Troubleshooting] ardeban:
Worked perfectly this time Chainfire.

Thanks and let the fun begin!

Enviado desde mi SM-N910F
[Galaxy Note 4 Q&A, Help & Troubleshooting] Misterjunky:
Thanks!

Thanks [MENTION=631273]Chainfire[/MENTION] for the fast release of cf-autoroot for the N910T device!

Now my hunt is on for the N910T compatible TWRP LOL
[Galaxy Note 4 Q&A, Help & Troubleshooting] robroy90:
Thanks!

THANK YOU for the 910T version, Chainfire!!!!
[Galaxy Note 4 Q&A, Help & Troubleshooting] mircury:
To use chainfires method here you most certainly need an unlocked bootloader to get root. ATT and Verizon users will need to wait for an exploit.

---------- Post added at 10:41 PM ---------- Previous post was at 10:39 PM ----------

Yes

---------- Post added at 10:41 PM ---------- Previous post was at 10:41 PM ----------

Bootloader is unlocked!
[Galaxy Note 4 Q&A, Help & Troubleshooting] blaaez:
will SM-N910G work with the SM-N910F cf-root?

Looks like the same firmware. I've been brave once don't dare to try again. Anybody tried the 910F Cf-root for 910G?
[Galaxy Note 4 Q&A, Help & Troubleshooting] killkyo:
[MENTION=631273]Chainfire[/MENTION], SM-N910G firmware is up in sammobile http://www.sammobile.com/firmwares/download/36505/N910GDTU1ANJ3_N910GXSA1ANJ3_XSA.zip/

Any possibilities of seeing a root on this? Thanks alot.
[Galaxy Note 4 Q&A, Help & Troubleshooting] angelky:
So, since mine has been rooted already, can i still do the OTA update?
[Galaxy Note 4 Q&A, Help & Troubleshooting] panda2020:
@chainfire A new rom just released today for N910U

A New rom just released today for N910U (Hong Kong)

rom version is N910UXXU1ANJ3

Please tell me how to dump it out and upload for you.

Thanks a lot.
[Galaxy Note 4 Q&A, Help & Troubleshooting] bkai:
I just saw that. Any idea what it brings?
[Galaxy Note 4 Q&A, Help & Troubleshooting] panda2020:
something like to make note4 more stable. Just forgot to capture the screen before downloading. It just appeared so quickly and early in the morning OTA.
[Galaxy Note 4 Q&A, Help & Troubleshooting] bkai:
And the current cfautoroot won't work on it?
[Galaxy Note 4 Q&A, Help & Troubleshooting] panda2020:
I have not yet tried the old cf-root on the new rom. Sorry about that.
[Galaxy Note 4 Q&A, Help & Troubleshooting] bladefrost007:
Gonna download to use as a backup just in case i bricked my note 4

---------- Post added at 12:59 PM ---------- Previous post was at 12:58 PM ----------

How can i received OTA when i just rooted my phone?
[Galaxy Note 4 Q&A, Help & Troubleshooting] svemo:
Thanks it works fine with N910F.

Svemo:laugh::good:
[Galaxy Note 4 Q&A, Help & Troubleshooting] thelestat:
N910F root works on N910G

[MENTION=631273]Chainfire[/MENTION] Here is the recovery and cache for the N910G just in case. https://www.dropbox.com/s/4n5v3813pe242ac/N910G.zip?dl=0
[Galaxy Note 4 Q&A, Help & Troubleshooting] angelky:
Can we download it by phone via Software Update or pc??

I was asking about the OTA as well, and hopefully will get the answer shortly.....
[Galaxy Note 4 Q&A, Help & Troubleshooting] mackowiakp:
No. TWRP rooting facility does not work on my 910C with stock 5.1.1 OTA installed Android
[Galaxy Note 4 Q&A, Help & Troubleshooting] rs tony:
So is here any way to root sm-n910f 5.1.1
[Galaxy Note 4 Q&A, Help & Troubleshooting] shaggyskunk:
Possibly - If you flash TWRP img.tar with Odin - Nandroid the stock Rom - Flash a Custom Rom - SuperSU is built in on Custom Roms - Likely that you will have to enable SU in Developer Options - Allow Root Access - Apps and ADB - All depends on the availability of TWRP & Custom Roms for your device.

Sent From my SM-N910W8 Running SlimRemix v.4.2
[Galaxy Note 4 Q&A, Help & Troubleshooting] mackowiakp:
I try 4 or 5 ways to root SM-N910C. All I got was bootloop or random reboots. Basically all described method of rooting, install bootloader taken from ver 5.0.1. There is no 5.1.1 Stock ROM based rooting method. So far. So we have to wait....
[Galaxy Note 4 Q&A, Help & Troubleshooting] shaggyskunk:
Yeah - I did say "Custom Rom" - Did you try that?

Sent From my SM-N910W8 Running SlimRemix v.4.2
[Galaxy Note 4 Q&A, Help & Troubleshooting] mackowiakp:
No. I want to use stock ROM fo I am waiting for new CF or any other solution. BTW. In SM-N910C 5.1.1 stock ROM, Knox is turn off by default. It is possible of course to turn it on from "Settings" menu.
[Galaxy Note 4 Q&A, Help & Troubleshooting] compunerd3:
I have root working, got stuck on bootloops and followed the thread linked earlier

1: Flash stock firmware via Odin

2:Flash TWRP in Odin from http://xdaforums.com/note-4/orig-development/tool-utility-twrp-2-8-1-x-teamwin-t2956011

3:Flash this kernel by using the TWRP Recovery:http://www.mediafire.com/download/ag9pn9kb53bc5uv/Kernel_5.1.1_stock_to_root.zip

Boot your phone and install root via Superuser app

Titanium backup works

superuser works

installed busybox etc

Haven't tested anything else
[Galaxy Note 4 Q&A, Help & Troubleshooting] shaggyskunk:
FYI - references to "lucky...." are likely to get a comment from a Moderator - you might want to edit your post ?

Sent From my SM-N910W8 Running SlimRemix v.4.2
[Galaxy Note 4 Q&A, Help & Troubleshooting] compunerd3:
Edited :D