yashsingh1/xdaforums huggingface dataset:
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] EigentlichPeng:
Hi guys ,

need short and qwick answer pls , is there a tool or similar to test the hardware on galaxy s3 ..maybe a tool orginal from samsung , that can be launched from E3 recovery ?!

i have worked for a few jears for tomtom repair "factory" , and they have software to test the hardware qwick ...

while i need that ?! i will buy an device in the next few days , and then it was the best way to test device you know ...blah blah XD ...

hope anybody can give my a answer to my qwestion ... greetings and sorry for my bad english ..hope you have understand what i need

you can write my an private message ...
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] RazOne:
Wrong category. And man .... what? What you talking about? Stop using google translate.
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] maultasche:
The only thing what comes to mind is the "hidden" service menu on the device itself where you can do some testing
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] EigentlichPeng:
thank you for this ...
[Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help & ] EigentlichPeng:
i talking about super sajains "Kamehameha" to samsung galaxy s3 ... super sajajins should understand what i meen , otherwise there are no "super" sajajin ....XD
[OnePlus 2 Q&A, Help & Troubleshooting] yousuf.shareef:
Does amplify works with OnePlus 2? If No is there any alternative to block wakeclocks and services??
[OnePlus 2 Q&A, Help & Troubleshooting] saadramiz:
No it isn't working at all!

If you find n alternative, Do let us know here.

EDIT:-

You can try appopsexposed and power nap in combination although it's not as effective as *AMPLIFY*
[Galaxy Note 4 Q&A, Help & Troubleshooting] Jovan1997:
Hello guys,

I want to try new update but,if I upgrade to 5.1.1 can I later go back to 5.0.1(stock one)?

And any bugs on 5.1.1?I read something abot fingerprint on lockscreen?it true? "

******************************************************

We got new update for N910C,is someone try to flash last bootloader and go back to COH4 or even 5.0.?

********************************************************

Ok now with MM 6.0.1 we can back to 5.1.1(CPB3) but no to 4.4.4 :P
[Galaxy Note 4 Q&A, Help & Troubleshooting] tmac31:
Dunno can you downgrade but, i had fingerprint problem and lag after lockscreen. Full wipe and deactivating smart lock(it was activated by default) seems to solve everything for now.

Pa:it was happening on mobile data.
[Galaxy Note 4 Q&A, Help & Troubleshooting] miguel-rocha-:
Yes you can downgrade from 5.1.1 to 5.0.1

I installed 5.1.1 but returns to 5.0.1 with odin without problems
[Galaxy Note 4 Q&A, Help & Troubleshooting] @home:
How about back to KK?
[Galaxy Note 4 Q&A, Help & Troubleshooting] rainmaaan:
how did do ? which rom did install? how did do ?
[Galaxy Note 4 Q&A, Help & Troubleshooting] miguel-rocha-:
I back to 5.0.1 not 4.4.4 I used odin and firmware 5.0.1 but comeback from lollipop to kitktat it's the same

I used odin and firmware N910CXXU1BOE1 [Trinidad y Tobago] afert a hard reset and it's all. I have 5.0.1 in my note 4 n910c
[Galaxy Note 4 Q&A, Help & Troubleshooting] mjrshark:
I guess you need to do some steps to revert back to KK , you wanna downgrade from major firmware to another not simple update like 5.1.1 to 5.0.1

be sure what u doing or you may get in bootloop or something worse.
[Galaxy Note 4 Q&A, Help & Troubleshooting] Shahid Masud:
Downgrading to 5.0.1

Is it true? Can I downgrade my fw to 5.0.1 from 5.1..1
[Galaxy Note 4 Q&A, Help & Troubleshooting] Joshua Mr PC Repair:
Why would you want to ????
[Galaxy Note 4 Q&A, Help & Troubleshooting] MMarkkk:
YES (full wipe is needed)
[Galaxy Note 4 Q&A, Help & Troubleshooting] chanchal.shohel:
downgrade from 5.1.1 to 5.0.1

Don't think so.

it was said you cannot downgrade as some security fix.

samsung has put some bootloader and that will brick your phone.:(

Anyway guys from here can make some hope. :D
[Galaxy Note 4 Q&A, Help & Troubleshooting] miguel-rocha-:
Man, I downgrade without problem only need a hard reset, the phone don't brick
[Galaxy Note 4 Q&A, Help & Troubleshooting] PieOfJustice:
No major steps. Same steps regardless of OS version.

100% you can downgrade. Takes about 5 minutes if you already have the firmware.
[Galaxy Note 4 Q&A, Help & Troubleshooting] _mone:
I've managed to downgrade from lollipop to kitkat.. Have a look here. But with knox 0x1.
[Galaxy Note 4 Q&A, Help & Troubleshooting] robber95:
Hm, so downgrading to 4.4.4 causes knox 0x1, but to 5.0.1 is warranty-safe?
[Galaxy Note 4 Q&A, Help & Troubleshooting] _mone:
No, I don't know that. Sorry if i didn't explain properly.

I was already with knox 0x1 when I managed to downgrade to kitkat.
[Galaxy Note 4 Q&A, Help & Troubleshooting] MMarkkk:
deleted
[Galaxy Note 4 Q&A, Help & Troubleshooting] robber95:
Yeah, I know it, but the question is about downgrading to KitKat ;) It should be safe as well, but a confirmation is needed.
[Galaxy Note 4 Q&A, Help & Troubleshooting] @home:
Me too, I was rooted but found nothing great from doing so. Note 4 didn't run any better. So I had knox 1 anyhow.

5.1.1 is cool.

So yeah you can flash back to kk
[Galaxy Note 4 Q&A, Help & Troubleshooting] iom_jack:
i tried to downgrade to KK which i successfully did using odin but... since lollipop is out now, it auto upgrade my note 4.
[Galaxy Note 4 Q&A, Help & Troubleshooting] robber95:
Disable auto-checking new firmwares. Otherwise, it downloads automatically, but it shouldn't automatically install. If your warranty wasn't void - can you check it now?
[Galaxy Note 4 Q&A, Help & Troubleshooting] chanchal.shohel:
downgrade from 5.1.1 to 5.0.1

...i had downgraded to kitkat 4.4.4 from 5.0.1 several times. My phone is unrooted and in stock firmware . It is safe and very simple via odin. But at the time of upgrading to 5.1.1 it was a message saying you can't downgrade due to security fix. My question is anybody did try to back stock 5.1.1 to 5.01?
[Galaxy Note 4 Q&A, Help & Troubleshooting] edan1979:
yes. i had downgrade to 5.0.1 using odin without any problem. but you need to do a full wipe.
[Galaxy Note 4 Q&A, Help & Troubleshooting] chanchal.shohel:
downgrade from 5.1.1 to 5.0.1

thanks Guys. I have Downgraded to Kitkat Without Tripping Knox And Any Problem. Just Downgraded From 5.1.1 to 5.0.1 . the The next step a hard reset ant then 4.4.4. did it a very simple way.thanks
[Galaxy Note 4 Q&A, Help & Troubleshooting] phognle:
hi guys, im using note edge, sprint N915P, with 5.1.1 but my fingerprint have problem. I would like to downgrade to 4.4.4, is that ok or any suggestion i need to pay attention? I heard that the phone will be null, lost imei if we try to downgrade, is that real? Thanks all
[Galaxy Note 4 Q&A, Help & Troubleshooting] Joshua Mr PC Repair:
Wrong forum. .
[Galaxy Note 4 Q&A, Help & Troubleshooting] EclipseX:
lol why you want go back to 5.0.1, do you did like lag and busgs?
[Galaxy Note 4 Q&A, Help & Troubleshooting] ronmtorres:
so how did you manage to go back to KK from Lolli? I'm currently in BOF1 and I read you cannot downgrade from there :( Any tutorial?
[Galaxy Note 4 Q&A, Help & Troubleshooting] chanchal.shohel:
downgrade from 5.1.1 to 5.0.1

Its Very Simple, If you have the firmware .(You can Download it from Sammobile ) Just Go to Recovery Mood ( Pressing this Volume Plus + Home + Power) the Wipe date + catche. Then Boot up in Odin Mod. Flash And Boom ;)...

Anyway You can find Flasing With odin on youtube. :D
[Galaxy Note 4 Q&A, Help & Troubleshooting] Jovan1997:
I dont try yet :D :D

Dont have time,but too many users reported he can downgrade so it possible :) Samsung sad u will be brick phone but,nothing :D It's just for S series :D

Just before downgrade,go to recovery wipe cache,data,system itc and flash whit ODIN...
[Galaxy Note 4 Q&A, Help & Troubleshooting] UPSGuy:
Once you're on COG5 you can NOT go back to kitkat due to the new locked bootloader.
[Galaxy Note 4 Q&A, Help & Troubleshooting] @home:
I have gone from lollipop rooted back to stock unrooted kk, all is fine so far
[Galaxy Note 4 Q&A, Help & Troubleshooting] Jovan1997:
On P version or? I think on international models(C,F),we dont have locked bl ?
[Galaxy Note 4 Q&A, Help & Troubleshooting] mrao:
Knox will remain at 0x1...it wont change with downgrade or even same build flash
[Galaxy Note 4 Q&A, Help & Troubleshooting] crzr:
So, is there someone managed to do a downgrade from 5.1.1 (COG5 or later) to 4.4.4? or at least to 5.0.1?

nevermind, i did downgrade from 5.1.1 (COI4) to 5.0.1(BOC5), and from 5.0.1 to 4.4.4 (AOA2)

never rooted, so it remains knox 0x0 state

didn't try directly from 5.1.1 to 4.4.4 but I think it should be OK to do
[Galaxy Note 4 Q&A, Help & Troubleshooting] casey225:
But will this keep the incremental bootloader? The only reason I'm looking to downgrade to KK is to be in position to root, if that day ever comes... So downgrading without reverting to KK bootloader wouldn't solve the problem.
[Galaxy Note 4 Q&A, Help & Troubleshooting] chanchal.shohel:
Just do it. As fine As kitkat. everything will be like kitkat. no difficulties. just make a full wipe before flassing. i did it several times/

---------- Post added at 03:25 AM ---------- Previous post was at 03:23 AM ----------

Make sure the desired firmware is downloded from sammobile.com
[Galaxy Note 4 Q&A, Help & Troubleshooting] A|ex:
Bad question.

You would want to downgrade (change) the same reason why you would want to flash a rom or change a rom.
[Galaxy Note 4 Q&A, Help & Troubleshooting] igreks:
I've downgraded to 4.4.4 from 5.1.1 (COI5) and as for now it works fine.
[Galaxy Note 4 Q&A, Help & Troubleshooting] chanchal.shohel:
do

have anyone downgraded to 4.4.4 from 5.1.1 (COJ5) ??

update: Don't try to do so. you cannot downgrade from coj5. i tried. odin failed.
[Galaxy Note 4 Q&A, Help & Troubleshooting] mashimuru:
yes, same problem as me

I can't downgrade COJ5 to COI4

Odin fail
[Galaxy Note 4 Q&A, Help & Troubleshooting] mudur1998:
http://xdaforums.com/note-4/help/return-to-kitkat-problem-t3247385

same problem I could not to return to kitkat,5.0.1 even COI4
[Galaxy Note 4 Q&A, Help & Troubleshooting] ttychoi:
Any luck on how to get around this? I didn't back up my IMEI and now it's saying null. I'm having trouble returning to 5.0.1 which is stock in Hong Kong, since I'm in 5.1.1 now.
[Galaxy Note 4 Q&A, Help & Troubleshooting] jereny.taylor6969:
Odin fails everytime I try to reinstall the stock rom for 5.0.1

I've been trying to downgrade from 5.1.1 however every time I do it comes up with a fail almost immediately additionally I've been unable to install a custom recovery oddly enough that one Oden succeeds and says pass but when I go to try and load it afterwards it comes up with just the default recovery that Samsung has installed on the phone to begin with I desperately need some help here things were working fine until today I've never had this problem previously please help thank you
[Galaxy Note 4 Q&A, Help & Troubleshooting] Jbreez216:
T-mobile Samsung Galaxy Note 4 SM-N910T 5.1.1 Lollipop Downgrade Problems

ok when i was on Lollipop 5.0.1 on my tmobile note 4 i had no problems downgrading to 4.4.4 kitkat when i wanted to. but now since i updated my note 4 to lollipop 5.1.1 witch i dont like at all. i tried downgrading it back to 4.4.4 kitkat because i like kitkat better. but now im having problems because it keeps failing in odin. this is what it says in odio when fail message pops up.

<OSM> Leave CS..

<ID:0/006> Odin v.3 engine (ID:6)..

<ID:0/006> File analysis..

<ID:0/006> SetupConnection..

<ID:0/006> Initialzation..

<ID:0/006> Get PIT for mapping..

<ID:0/006> Firmware update start..

<ID:0/006> SingleDownload.

<ID:0/006> aboot.mbn

<ID:0/006> NAND Write Start!!

<ID:0/006> sbl1.mbn

<ID:0/006> rpm.mbn

<ID:0/006> FAIL! (Auth)

<ID:0/006>

<ID:0/006> Complete(Write) operation failed.

<OSM> All threads completed. (succeed 0 / failed 1)

<ID:0/006> Removed!!

And this is what it says on my phone under Secure Download :Enable

udc start

sw rev chech fail: [about]Fused 2 > Binary 1

[1] eMMC write fail: ABOUT

So please someone help me get kitkat back on my phone. i can still boot into the phone with no problems but i do not want 5.1.1 on my note 4. im trying to get kitkat 4.4.4 back. thanks
[Galaxy Note 4 Q&A, Help & Troubleshooting] ludatrick:
i think it's due to security patches from t-mobile

they have a locked bootloader now
[Galaxy Note 4 Q&A, Help & Troubleshooting] Jbreez216:
Oh OK thanks
[Galaxy Note 4 Q&A, Help & Troubleshooting] dicksteele:
It's not just TMO. It's affected International Phones also. The Samsung COJ5 firmware update locked the bootloader, there is no downgrade option as of yet.
[Galaxy Note 4 Q&A, Help & Troubleshooting] mal13swc:
Has anybody figure out how to downgrade grade a note 5 5.1.1 coj5 to any firmware before it
[Galaxy Note 4 Q&A, Help & Troubleshooting] kondronaute:
we try here (see signature) but nobody help with backup
[Galaxy Note 4 Q&A, Help & Troubleshooting] jalalkhanx:
Well i followed this method several times. and everytime the odin fails. anyone who knows how to fix it. please let me know.

thanks
[Galaxy Note 4 Q&A, Help & Troubleshooting] dannydav709:
downgrading 5.1.1 to 5.0.1

is your note 4 the at&t model?
[Galaxy Note 4 Q&A, Help & Troubleshooting] E4gt007:
hi, congrats for the success and bravery of the multi downgrade.. can you possibly elaborate on how you did it? I am not as tech savvy as you, I hope you dont mind explaining it in steps and details, Odin version, firmware sourc, ( I am with att) but not for long.) thanks in advance!!
[Galaxy Note 4 Q&A, Help & Troubleshooting] DionWhite33:
As far as me I flashed forward back up down inside out and every witch way in between and never had a problem I go from lollipop that Kit Kat numerous times on multiple devices and never had problems
[Galaxy Note 4 Q&A, Help & Troubleshooting] faisal-rubel:
Which version do you have before downgrading??? The latest one or the first relese of 5.1.1???
[Galaxy Note 4 Q&A, Help & Troubleshooting] Konskl:
How did you do that? I used to be able to downgrade without any issues before this damned coj5. Everytime though I'm trying to flash a different bootloader than coj5 it says odin failed. International version here. If somebody has found a way to downgrade coj5 bootloader please share. Thanks in advance.
[Galaxy Note 4 Q&A, Help & Troubleshooting] soneric:
My Phone spec. Like in picture i want to downgrade it to 5.0.1 for installing miui. Isit safe to downgrade? I dont understand about coj5 etc. i mean which one i have to check baseband or build number?

Thanks for answers and understsnding.
[Galaxy Note 4 Q&A, Help & Troubleshooting] rogreen86:
Listen I found out how to fix that problem
[Galaxy Note 4 Q&A, Help & Troubleshooting] mudur1998:
ok ,listening ,waiting
[Galaxy Note 4 Q&A, Help & Troubleshooting] mudur1998:
still listening and waiting,maybe until noel,you will explain how to do this
[Galaxy Note 4 Q&A, Help & Troubleshooting] usiel123:
wth

So i thought it would a great idea to try out this new 5.1.1 DOK2. It is really nice, yes. But it has its major downs. And they irritate me. So i decided i wanted to go back to 5.0.1

BUT, Its not possible. Odin keeps failing. And phone says:

SW REV CHECK FAIL : [aboot ] FUSED 2 > BINARY

eMMC write fail : aboot.

In hopes of downgrading I did a whole reROOT of my device and also reintalled TWRP and put COD6 in it. reroot worked fine, TWRP installed fine. But can not dowgrade. Im guessing it's locked.

NOW IM STUCK. any help would be greatly appreciated.

I restored my nandroids. So no harm done. Just not happy with the only rom available for the 910t running ACTUAL 5.1.1 firmware dok2. THERE IS NO ROOT ACCESS.
[Galaxy Note 4 Q&A, Help & Troubleshooting] Jovan1997:
Samsung -.- we cant downgrade from last 5.1.1 update(COJ5) for me COI4 is better...Hope something will be change in future.

Guys about battery on N910C,it good on last update?I can get max 5h SOT :( wtf is this...I have about 1year this phone maybe to replace battery..I tried allready hard reset,and nothing :P
[Galaxy Note 4 Q&A, Help & Troubleshooting] Calen77:
Weel,

I have the same problem, Odim fails to write a 4.4.4 or 5.0.1 firmware.

And the problem that i have some app who works only in 4.4.4 or 5.0.1 ...

Is there a way to install a custom rom 4.4.4 with a 5.1.1 bootloader ?

Another think, is there an unlocked firmware for the note4 ? Maybe install an unlocked bootloader firmware 5.1.1 and after it try to downgrade to 4.4.4 or 5.0.1 firmware ?

Any suggestions or links are welcome, i started looking for a solution in august and nothing..

Thanks for any suggestions. . .
[Galaxy Note 4 Q&A, Help & Troubleshooting] slit:
Yes please, stuck on COJ5...
[Galaxy Note 4 Q&A, Help & Troubleshooting] Jovan1997:
We cant install unlocked bootloader,cuz last one is locked :P 'coi4' is unlocked but odin say fail when u try to downgrade..
[Galaxy Note 4 Q&A, Help & Troubleshooting] Bib_x:
If i´m still on coi4 (unlocked bootloader), how can i update to latest stock firmware, but still keeping unlocked bootloader? Is there a chance to only update rom without new bootloader?
[Galaxy Note 4 Q&A, Help & Troubleshooting] Jovan1997:
Dont update :) wait new android 6 .... COI4 have much better battery life(for me).

And yea i think u can,without upgrading bootloader but nothing new,just option for apps optimisation and some security patch..
[Galaxy Note 4 Q&A, Help & Troubleshooting] Bib_x:
Ok, i will get my new phone tomorrow and update latest unlocked bootloader firmware with odin.

Can you tell me how to flash a stock rom without bootloader? Can i make this setting in odin?

I hope stock 6.0 firmware will get an unlocked bootloader again...
[Galaxy Note 4 Q&A, Help & Troubleshooting] Jovan1997:
But maybe,it will not work good,if not flash full,with bootloader...I think u can in Odin select what u want,or repack .md5.tar,delete from full rom bootloader file.But dont,just wait for new android 6..I have second note 4,with coi4 bootloader and custom rom(work fine),but i not tried with odin and stock rom..u can brick device,dont.. :P
[Galaxy Note 4 Q&A, Help & Troubleshooting] igorir:
You think, bootloader will be unlocked on the next firmware 6.0 Marshmallow .
[Galaxy Note 4 Q&A, Help & Troubleshooting] gabrymr:
I bet my hat it will stay locked for good, it was pushed like nothing, no big uproar happened so they'll probably just act like they didn't notice it or something.

they'll ignore it like it never happened without any comments about it.
[Galaxy Note 4 Q&A, Help & Troubleshooting] igorir:
Then,we need to get back our devices in the Samsung store and request refund our money from Samsung.

Law on consumers that allows us.
[Galaxy Note 4 Q&A, Help & Troubleshooting] Jovan1997:
But???? If thay dont locked on snapdragon why exynos get this ****?

I really dont know,but seems 4.4.4 is best for note 4,and 6.0.1 will be just like 5.0.1,big fail for note 4..I just want full control,why I fu*** give 799eur?? For what?cmn samsung,first 64bit support,than nothing,after that no tw engine(and some cheap phone have that),what about new camera api,raw output,manual control?i dont think next phone will be samsung...I just go with ios,and iphone(i6 have 1gb ram,and it just work better than my n4 with 3gb,wow wow magic)
[Galaxy Note 4 Q&A, Help & Troubleshooting] Bib_x:
Snapdragon 910F Bootloader is locked too since latest update.
[Galaxy Note 4 Q&A, Help & Troubleshooting] Bib_x:
Which one of these is latest firmware with unlocked bootloader? There is no COI4, only COI3

I have a note 4 (no branding) from germany, so i should only use dbt-firmwares?
[Galaxy Note 4 Q&A, Help & Troubleshooting] classicmo97:
You can't downgrade to 5.0.1 if you upgrade to 5.1.1 coJ5

Because of bootloader lock.

Sorry for bad English
[Galaxy Note 4 Q&A, Help & Troubleshooting] Jovan1997:
Yea but last update have loocked bootloader :P
[Galaxy Note 4 Q&A, Help & Troubleshooting] Jovan1997:
Some1 try new bl ? It locked or....
[Galaxy Note 4 Q&A, Help & Troubleshooting] Khaledsh7:
Heeeelppp

I have a problem with my Note 4 N910H. Whenever I try to downgrade from Lollipop 5.1.1 to 5.0.1, I get failed messages from ODIN.

The reason why I want to downgrade is that after upgrading to 5.1.1 I am no longer able to use my VR headset, it keeps giving me Network Error messages.

Can someone help me with this, either fix the "Network Error" issue or help me downgrade to 5.0.1?
[Galaxy Note 4 Q&A, Help & Troubleshooting] glen5678:
Downgrade SM-N910V from 5.1.1 to 4.4.4? Possible?

I just switched from VZW to TMobile and, of course, the Note 4 will not work on TMobile s network, yet many with the older ROM/OS have been successfully able to use the Verizon Note 4s on TMobile. So I'm guessing that something the powers that be locked the OS and/or bootloader even though the phones are "unlocked" to use with other carriers.

Been searching and searching for a way to Downgrade from 5.11 to 4.44 (first FW/OS release N910VVZW1ANI1 Sept. 2014) of the USA Verizon version of the Note 4.

I have the ROM and Odin but am not sure if I need to downgrade to 5.01 first before going back to 4.4.4....?

Has anyone tried this successfully and can someone provide any instructions on how to do it?

Thanks a heap! :D
[Galaxy Note 4 Q&A, Help & Troubleshooting] Ryan1469:
Did you managed to downgrade from 5.1.1 to 5.0.1?? If not let me know, may be i can help you because i did managed to downgrade my N910u.
[Galaxy Note 4 Q&A, Help & Troubleshooting] gusmao100:
Any news?
[Galaxy Note 4 Q&A, Help & Troubleshooting] godel.chen:
If there are still no solutions to get back to 4.4.4., i am planning to file a compain on government consumer office to see if Samsung willing to offer a way to let me downgrade to 4.4.4. :crying:
[Galaxy Note 4 Q&A, Help & Troubleshooting] Jovan1997:
Last 6.0.1 allow downgrade to 5.1.1,I not tried from 6.0.1 to 4.4.4 direct :P may be it work but idk :/
[Galaxy Note 4 Q&A, Help & Troubleshooting] vrindavan_b:
Did you tried downgrading back to kitkat from marshmallow, because bootloader was locked in lollipop 5.1.1 and don't allow to downgrade back to kitkat from lollipop. I heard marshmallow has unlocked bootloader.
[Galaxy Note 4 Q&A, Help & Troubleshooting] Jovan1997:
I did not :P i dont have time and...money for new note 4 xd

Just kidding,but i dont think it possible,or it will trip knox to 0x1.
[Galaxy Note 4 Q&A, Help & Troubleshooting] igorir:
I am tired downgrade my note 4 from marshmallow to kitket, but it's not possible.
[Galaxy Note 4 Q&A, Help & Troubleshooting] vrindavan_b:
So, it's totally impossible to get back to Kitkat. You know kitkat was very well optimized for on note 4. It will be fine if Knox counter get set 0x1, but I just need kitkat. So, is there any way around for this?
[Galaxy Note 4 Q&A, Help & Troubleshooting] igorir:
I think it's impossible.
[Galaxy Note 4 Q&A, Help & Troubleshooting] GrippingSphere:
Tried on my N910G, I successfully downgraded from Marshmallow to Kitkat. I'm not sure about N910C:

http://xdaforums.com/showpost.php?p=66815176&postcount=7
[Galaxy Note 4 Q&A, Help & Troubleshooting] godel.chen:
My sincere gratitude for sharing this information.

I will try it on my N910U and see if it's working. :)
[Galaxy Note 4 Q&A, Help & Troubleshooting] gusmao100:
got 4.4.4 :confused:
[Galaxy Note 4 Q&A, Help & Troubleshooting] carnivalrejectq:
So with the international N910C they've locked it down and made it so you can't go back to kit Kat like some of you others can?
[Galaxy Note 4 Q&A, Help & Troubleshooting] gusmao100:
Someone tried to N910C :confused:

http://xdaforums.com/showpost.php?p=66815176&postcount=7
[Galaxy Note 4 Q&A, Help & Troubleshooting] Jovan1997:
We cant downgrade to 5.0.1 or 4.4.4....just flash last 5.1.1 CPB3(it working fu*** smooth and 6h SOT)
[Galaxy Note 4 Q&A, Help & Troubleshooting] gusmao100:
understood nothing of his English :confused:
[Galaxy Note 4 Q&A, Help & Troubleshooting] Jovan1997:
No,you cant downgrade :D hahaha

Not my fault,google translate :P