yashsingh1/xdaforums huggingface dataset:
[Galaxy Note 4 General] BarryH_GEG:
I'm going by my experience with using the "nxtgenphone" APN in a VoLTE market. Using it, that 4G icon appears. When using the "phone" APN it doesn't. It never appeared even using "nxtgenphone" when I was in non-VoLTE markets with my Note 3. It was spot on meaning when I was in a market foreign to me, when it appeared, the market was indeed VoLTE.

What you're saying about HSPA for data makes sense but, at least based on my experience, that icon does have something to do with voice calls and VoLTE based on when it appears. I've been in non-VoLTE markets with my Note 4 but don't remember whether that icon appeared or not. I'm going to be in a bunch of different markets next week and I'll watch it.
[Galaxy Note 4 General] ReggieSmith:
The "standard" data icon for LTE data is the 4GLTE icon on AT&T. has been for years and doesn't mean anything in terms of VoLTE though it is obvious it would be required to use it once available.

Again, at&t hasn't rolled out VoLTE to the masses yet so it's doubtful any of us is using it.
[Galaxy Note 4 General] P2o8wer:
So what does my 4G symbols mean?? Does everyone's change when they make a call?
[Galaxy Note 4 General] ShadowFlare:
Yes, the signal drops down to "4G" when making/receiving voice call. I guess Must be confusing when talking about mobile signal type between US and UK.

In UK, I'm using LTE and the icon is showing "4G", which would be equivalent to "4G LTE" in the US.

When I make or receive a call, signal will drop to "3G" icon, which is equivalent to "4G" in the US I think.

In UK, between 3G and 4G, we have HSPA+, the icon for this is " H ", for data.
[Galaxy Note 4 General] iznee:
On my device, when connected to LTE it will show 4g, when making or receiving calls, it will auto change to 3g/h+ as the my provider does not support VoLte yet. Curently most providers only support data transmission on LTE not data+voice.
[Galaxy Note 4 General] Nuu~:
Just a small info regarding the Service Menu on the 910C.

Using Q and 0000 separately didn't work for me.

I had to use Q0000 for it to work instead.
[Galaxy Note 4 General] vndnguyen:
You can also try Q0 instead.
[Galaxy Note 4 General] ShadowFlare:
I'm on N910C too, I can confirm using both methods work.

Back -> Input Key: Q -> 0000

and

Back -> Input Key: Q0

It does take around 5-7 secs for the main Service Menu to appear, so I suggest you wait a bit longer, make sure it'a a capital 'Q'
[Galaxy Note 4 General] marleyb:
AFAIK HD Voice works out of the box , at least with Vodafone Netherlands ,

According to Vodafone support it you need to match the following requirement;

Dutch;

HD Voice werkt alleen als zowel u als de andere Vodafone-klant met een geschikt toestel belt, 3G-ontvangst heeft en u beiden in Nederland bent

English;

HD Voice works only if you're calling with another Vodafone customer who also has a HD voice enabled phone, you both have 3G reception and both parties are in The Netherlands.

regards
[Galaxy Note 4 General] hi_blues:
thanks. this worked. but is there any way to check if bootloader is locked or unlocked on Galaxy Note 4?

thanks again
[Galaxy Note 4 General] jonahtriangle:
I think the code eryone is looking for is *#2263# this worked for me to get to the main service menu and not have to use a backdoor workaround.
[Galaxy Note 4 General] lisbon2004:
No, because this code is not working.
[Galaxy Note 4 General] jonahtriangle:
This is not working for you. However I am on t mobile and it works for me.
[Galaxy Note 4 General] rrupert:
It seems that Rogers Canada Note 4 has umts already enabled ?
[Galaxy Note 4 General] lisbon2004:
Just out of curiosity - i'm on EchoeROM, and the code unfortunately does not work.

so is it modem-related, or ROM-related?
[Galaxy Note 4 General] jonahtriangle:
That is a good question. I want to say it is model number or carrier related. Don't quote me on it. I am stock tmobile us.
[Galaxy Note 4 General] vndnguyen:
I would say it is firmware related.

You can check a full list of all available secret codes in your device using Phone INFO ★Samsung★ app > Menu > 'Secret Codes'.
[Galaxy Note 4 General] drs155:
Fwiw......" *#197328640# took me right into service mode on att note 4

---------- Post added at 01:03 AM ---------- Previous post was at 12:58 AM ----------

Also, " *#*#4636#*#*" seems to get into the menu where you can select network (gsm/edge/4g etc.) Worked for me to force 3g and edge
[Galaxy Note 4 General] maktama:
AFAIK from the days of galaxy s2, hd voice(amr-wb) is both modem and ROM releated, and also provider releated.

For Galaxy s2 in some modem versions you have an option to enable the amr-wb in service menu but for some modem versions didn't.

Relation of rom is the rom should have the Samung service menu program(program name can change on every phone models) and rom also have properly configurated customer.xml file.

And at last your provider must support hd-voice of course.

These were the infos to activate hd-voice(amr-wb) on s2 when i used and worked. So in Note4 that shouldn't be so different.

Just FYI, i don't have Note4 but planning to buy one.

Please correct me if i'm wrong.
[Galaxy Note 4 General] lisbon2004:
Very interesting.

both codes (very convinient) worked for me on S3 LTE i9305, but on the european N910F and Galaxy Tab S tablets they no longer work...

it would be so great if someone figured out how to enable them on non-US devices...
[Galaxy Note 4 General] vndnguyen:
Use Phone INFO ☆Samsung☆ app > Menu > 'Secret Codes' > xxxxxx > 'Launch 0' to launch the code.
[Galaxy Note 4 General] ElAguila:
I have the tmo version flashed with a custom rom working on att. I got into the settings and I only see UMTS WB settings. There are no entries called GSM WB. The UMTS WB is enabled. Does this mean the hd voice is enabled or is it supposed to have GSM WB settings?
[Galaxy Note 4 General] SUNUN:
UMTS WB is ok.
[Galaxy Note 4 General] LTE-X:
I am getting this on my SM-N910U using the stock ROM. Any ideas?

MENU DOES NOT EXIST

Command Line 61131
[Galaxy Note 4 General] thecrater:
Hello. I'm a little bit confused. To enable HD Voice on EE (UK) am I supposed to have both UMTS and GSM set to enable? on my 910F UMTS WB is already set to enabled...should I enable the GSM one too!!!

UMTS WB ENABLE (*)

GSM WB ENABLE (*)
[Galaxy Note 4 General] SUNUN:
No only UMTS
[Galaxy Note 4 General] tinn44:
Thank you
[Galaxy Note 4 General] AndroidState:
So what is GSM?

Can I enable it?
[Galaxy Note 4 General] SUNUN:
No. Hd voice works on 3g
[Galaxy Note 4 General] JDevil:
Has anyone successfully gotten into the Service Menu on a verizon Note 4? I have a dev edition. I have an issue where I will lose data connectivity and require a reboot to reinstate data. Also, if I fall out of a 4g area, it will fall to 3g and not go back to 4g unless I reboot. Any ideas what this could be? Under network info after it has happened it says connected to Verizon but network unknown.

Vndnguyen, I fail to be able to enter service menu with your method either, Do you have experience with verizon devices? When I first got the device I was tinkering around in the menu and lost all my apns which required a flashing back to stock.
[Galaxy Note 4 General] vndnguyen:
Sorry I don't have any experience with Verizon devices, but some peoples on the given link above may have successfully done.

- Please try this method:

in the Phone INFO ★Samsung★ app, open the Menu > Other Tools... > 'Service Mode'.

- If that does not work, try this:

in the Phone INFO ★Samsung★ app, open the Menu > Secret Codes > 197328640 > 'Launch 0'.

Hope that helps.
[Galaxy Note 4 General] JDevil:
Arghh. Nope nothing, actually service menu doesn't appear after key input. Thanks for the help. The data shutdown is infuriating.
[Galaxy Note 4 General] aew0314:
Me too I'm getting the same error, anyone have any info on what to do?
[Galaxy Note 4 General] FARIDs:
Thank you:good:
[Galaxy Note 4 General] GrippingSphere:
Phone Info under Other Tools works.

Sent from my SM-N910G
[Galaxy Note 4 General] thecollyboy:
switch LTE bands

Hi Guys,

Does anybody know if there is a way to switch the LTE band using the service menu on a note 4 sm-n910f running android 5.0.1?

Cheers
[Galaxy Note 4 General] gabif77:
is the amr wb is valid for note 4 sm-n910u

i am located in Israel and using Orange Israel - they do support the HD voice - in my note 4 sm-n910u i don't have this option - Orange said that my device doesn't fit for this feature - is there anything i can do?
[Galaxy Note 4 General] SUNUN:
i think yes if it have HD voice in hardware.
[Galaxy Note 4 General] misulik79:
I dont have the Hd voice option :(
[Galaxy Note 4 General] SUNUN:
you have choose wbamr settings and in umts mode chuse on
[Galaxy Note 4 General] misulik79:
Ok. Thank you :)
[Galaxy Note 4 General] gabif77:
I don't have this option
[Galaxy Note 4 General] benivez:
note 4 hiden menu *#0011#

When I put *#0011# I get the hiden menu but is there away to sim unlock this way?? As other menus u can this way can anyone please help
[Galaxy Note 4 General] MacDrunk:
your app work like a charm thanks

---------- Post added at 09:36 AM ---------- Previous post was at 09:33 AM ----------

your app works like a charm thanks
[Galaxy Note 4 General] Evthymios:
I am unable to get past the initial service menu screen using Back > Q > 0000 sequence since I upgraded to 5.1.1, though I was able to do that with 5.0.1 firmware. Can anyone else confirm that, or I have a issue with my phone?
[Galaxy Note 4 General] LegendSmoker:
Same here nothing happens

I am on 5.1.1 coh4 n910f

After *#0011# it opens menu but After

Menu back/q/0000 nothing happens

Gesendet von meinem SM-N910F mit Tapatalk
[Galaxy Note 4 General] SUNUN:
N910c 5.1.1 all is ok.

Try *#0011# After

Menu back/Q0 and wait 5 seconds
[Galaxy Note 4 General] Evthymios:
Ok, thank you both for the feedback. So it seems only 910F is affected by this, on all present firmwares (COI1 in my case, COH4 in LegendSmoker's case)... Maybe then it's just a bug, if in 910C is still working.
[Galaxy Note 4 General] DasPrinzip:
ㅜ ㄱ ㄲㅋㄴ,,ㄴ,,
[Galaxy Note 4 General] LegendSmoker:
When i try this way

All entries in *#0011* manu are replaced for sec with 0 then everything comes back but the other menus still wont open

Gesendet von meinem SM-N910F mit Tapatalk
[Galaxy Note 4 General] John___007:
Hi,

There's a way to force the mobile data to stay only in minimal 3g? by the service menu?

Thanks!
[Galaxy Note 4 General] Evthymios:
What do you mean by "minimal 3G"? You can always force the phone to use only the 3G network, in Settings > More networks > Mobile networks > Network mode > WCDMA only...
[Galaxy Note 4 General] John___007:
3g network in my country is a shi*, always change in 2g/3g, so, i want know if have a form to force only in 3g, all time.

thanks!
[Galaxy Note 4 General] John___007:
Anyone?
[Galaxy Note 4 General] Ionut Ciprian:
Is there any way to do this trick on a 920F without root?
[Galaxy Note 4 General] Evthymios:
Have you tried the steps I indicated?... They should work for any Android version.

But, usually, if your Note 4 falls back from 3G to 2G, it means the power of 3G signal is too weak to be useable, so the 3G-only setting won't help you significantly.
[Galaxy Note 4 General] John___007:
yes i have,

that is, i think so this is the point, but, in midnight the 3g works flawless, during the day, him stay changing betwen 3g/2g... theres a way to resolve this issue this way?
[Galaxy Note 4 General] Evthymios:
This is not something addresable via phone's settings. Most likely you encounter cell breathing effect of 3G networks (to simplify, when a network cell have too many users, the signal decreases - this way, during day, when network is crowded, you'll have weaker signal than night, when network has less users)...
[Galaxy Note 4 General] John___007:
How you explain? before with my note3, and DNRom, the same 3g and local that i live, was forced only in 3g, all day, was that if the rom have forced to push the signal to my smart, in every hours of the day, no matters ho is in the network cell... and it´s really true... i want to know what do this? please, and thanks for the help.
[Galaxy Note 4 General] John___007:
No one?
[Galaxy Note 4 General] oussAC:
Thanks it works
[Galaxy Note 4 General] PAULRYAN52:
how do i enter secret menu
[Galaxy Note 4 General] usmann_090:
Does it work on SM910H ?

And is it a noticable change?

Thanks in advance
[Galaxy Note 4 General] dork997:
it does not work on Note 4 910F running 5.1.1. i think samsung has disabled service menu in 5.1.1 for snapdragon (dont know about c version)
[Galaxy Note 4 General] kartvon:
Somebody make it work to Note 5 SM-N920c?
[Galaxy Note 4 General] rickyhiu:
Sadly, it doesn't work on my Note4.

Anyone can help?
[Galaxy Note 4 General] shegeloaf:
Okay I am in service Menu. Now what do i do to block my gsm and just use LTE?
[Galaxy Note 4 General] SUNUN:
Service Menu in Galaxy Note 4 on Android 6

https://youtu.be/j-0zRgcpPH0
[Galaxy Note 4 General] SUNUN:
Enable or Disable HD Voice on Galaxy Note 4 (Also it works on Android 6.0.1 !)

https://youtu.be/zSjLm-9iep8
[Galaxy Note 4 General] Stu308:
I dont get a service menu after input?
[Galaxy Note 4 General] imeem:
Seem like on sm-n910c XSG, it is already enabled by default. I thought this would enable VoLTE.
[Galaxy Note 4 General] Bravo05:
I can't access the code :(

Happens the same with *#2263#

Is it because of my carrier, rom or what?

Because some time ago I was able to access to *#2263# with another carrier and rom.

I've tried even with Phone Info.
[Galaxy Note 4 General] chappatti:
This DOES work on Galaxy Note 4 ROOTED. Very nice app find !

---------- Post added at 06:14 PM ---------- Previous post was at 06:12 PM ----------

You have to click "Launch0" and the close the ads that popup. Do that 2-3 times more then the menu opens. If you pay for the app there is not ads.

DO NOT INSTALL ANYTHING THE APP OFFERS IN ADS TO INSTALL !!!!!
[Galaxy Note 4 General] Android#24:
hi guys i am very new to this. but i recent just left Verizon. so i took my verizon note 4 with me to Tmoblie. i am currently having very week signals sometimes i dont even get signals at all in buildings. so is there a way to enable more bands like band 12 or so if i root and upgrade it to MM? sorry with the questions.
[Galaxy Note 4 General] ENunn:
This doesn't work on my AT&T note 4. Can anyone help?
[Galaxy Note 4 General] vndnguyen:
If you have root, you can try the 'Secret Codes' menu in the Phone INFO ★Samsung★ app:

https://play.google.com/store/apps/details?id=org.vndnguyen.phoneinfo
[Galaxy Note 4 General] Vybramo:
When i try to use Q0 or Q ->0000 its just blink fast for 0 and after service menu do not appear :/ idk how i can solve it. Im unable to enable LTE on my device now.
[Galaxy Note 4 General] 777-300:
same here
[Galaxy Note 4 General] urgas:
I have same on N910F UK BTU grrrr

Just short blink on service menu and previous screen

Operator 3 UK driving me crazy inside wall no signal and I tried enable VoLTE on 800 MHzlength

anyone help
[Galaxy Note 4 General] Vybramo:
Any update how to enter service menu ? I cant select band on my note 4 ...latest MM
[Galaxy Note 4 General] hahmad78:
most easy way, if you are rooted, than download samsung info from play store and than go onto secret codes menu, you can use all codes from there
[Galaxy Note 4 General] Zibri:
Same here.. nothing works on 910F except Q0 which shows the menu for a few milliseconds and the back to the normal one.
[Galaxy Note 4 General] stylemessiah:
Foolproof way:

1) flash the bloody stock ROM

2) enter service menu

3) make changes

4) flash back to custom ROM

5) get in with life

6) Stop bloating a thread by trying to do things the long/hard/impossible way around
[Galaxy Note 4 General] xrayA4T:
I took a screenshot to test something. Here is a crop of one folder. It shows just how high res our screen really is.
[Xperia Z2 Tablet Q&A, Help & Troubleshooting] nickxab:
Hi guys !

I'm new to android scene...and the z2 tablet is my first android device...

Anyways when i took it it had the 17.1.1.A.0.402 firmware....yesterday i flashed CM11 on it but cause i don't like the UI i wanted to flash the stock firmware again...after some hours of searching i managed an flashed the stock 17.1.1.A.0.402 firmware again using flashtool....now i want to upgrade it to the latest 17.1.2.A.0.314 firmware using the Sony Bridge for Mac but i get an error that my firmware is modified and ony Bridge can't continue the process (something like this)...my tablet is rooted...

Any idea ?

Ah by the way i found an 17.1.2.A.0.314 ftf file but the links were down....

Thanks for you time ! :D
[Xperia Z2 Tablet Q&A, Help & Troubleshooting] BabelHuber:
After you have unlocked the bootloader, you don't get support from Sony anymore. Also OTA-updates are disabled. So I assume that your 'Sony bridge for Mac' (whatever that may be) also supports only locked devices.

You have to use flashtool, like you did with the 402-firmware.

Did you discover CM's Theme Engine? There you can install various themes via the Play Store - just search for 'CM11 themes'. There are white themes, black ones, colorfull ones, Lollipop-Themes etc.
[Xperia Z2 Tablet Q&A, Help & Troubleshooting] nickxab:
Thanks for your reply that cleared it up :)

Sony bridge for Mac is Sony's official app ;)

i found the latest firmware in ftf and i'm gonna use the flashtool to upgrade again !

Yes i saw them but i like the sony ui much better...i also found some mods for the cm11 that make it like sony rom but i can say that my tablet screwed it up and i had to reinstall cm11....

Anyways thanks again ! :)
[Xperia Z2 Tablet Q&A, Help & Troubleshooting] nickxab:
Hmmm but what if i relock my bootloader ? :confused:
[8125, K-JAM, P4300, MDA Vario General] shantzg001:
Hi

I've messed up a few files on my HTC wizard. Can anyone, who has not installed any dialer skin, provide me with the following files(preferably from a QTEK 9100, if your device is something else, pls let me know which variant): The files that i need are (all of them will be in \windows folder, you might need to unhide them using resco/total commander):

smartdialing.dll

dpadmenu.dll

msvcr80.dll

phcanhtc.dll

phcanrc.dll

contactcmd.exe

thanks in advance
[8125, K-JAM, P4300, MDA Vario General] VOODOOS!L:
could someone also post the ring tones of a WM5 device? I miss some of them after installing the WM6 crossbow on my Wizard.

I specially miss the terrestrial ringtone

Thanks!!
[Galaxy Note 4 Q&A, Help & Troubleshooting] ctrlbrk:
Trying to understand the difference between the SM-N910F vs SM-N910C vs SM-N910U.

The 910C and 910U are Exynos. But what about the 910F?

The 910F is the one Samsung lists on their UK store, which I get redirected to even though I am in South America. But it isn't clear if it's Snapdragon or Exynos and I haven't found an official Samsung page that confirms the LTE frequency bands.
[Galaxy Note 4 Q&A, Help & Troubleshooting] Obecny:
I have n910F from Ireland it is the same as in UK so snapdragon
[Galaxy Note 4 Q&A, Help & Troubleshooting] gljiva:
Hello,

U can see some of Benchmark here

And also to see Samsung Galaxy Note 4 Model Numbers please go here
[Galaxy Note 4 Q&A, Help & Troubleshooting] d4rkkn16ht:
Try downloading CPU-Z from Play Store, you can see the detail of your Phone
[Galaxy Note 4 Q&A, Help & Troubleshooting] angelky:
Why not read more before ask? I'm pretty sure Google can gives you an answer in details.....

From what I read from Hong Kong Samsung official website, it does says the LTE frequency bands, but not very sure the others.

Here's the post for you http://xdaforums.com/note-4/general/galaxy-note-4-versions-cpu-t2883741
[Galaxy Note 4 Q&A, Help & Troubleshooting] aew0314:
does the sm-n910u support lte in canada (rogers)
[Galaxy Note 4 Q&A, Help & Troubleshooting] Acaibowl:
Is Samsung lying in South America?

They are selling SM-N910C which is Exynos and they are also saying it charges faster when we all know it's a Qualcomm feature....

Does Exynos provide fast charging too?

Can someone clarify this?
[Galaxy Note 4 Q&A, Help & Troubleshooting] Lodix:
It is not a Qualcomm feature as they want all to think. Exynos model also has this feature.
[Galaxy Note 4 Q&A, Help & Troubleshooting] galijanach:
910C

Hello guys

I am in the UK and looking into replacing my Note 3 with the Octa core version of the note 4.

Do you guys have any experience with both the 910F and the 910C versions so you can give me some advice? Is the Octa Core version alot faster than the quad core? camera sensor quality differences?

I always root my devices but i am not intending to run any custom rom on the Note 4 as i was always happy with the stock Samsung ROMs. In terms of region lock, does the 910C come region locked to a certain part of the world or will it work here in the UK straight out of the box? I am also intending to use other international simcards so presumably if i root it and run "regionlock away" it should be able to remove region restrictions???

So far i only found a few units of the 910C versions sold on eBay. Do you know any other online shops that sell it here in the UK?

Many thanks in advance!
[Galaxy Note 4 Q&A, Help & Troubleshooting] Archea:
SM-N910C working in the UK??!

I have the same question! I have ordered the Exynos version of the Note 4 recently and I'm starting to think it won't work on the 4G LTE here in the UK but I want to know if it will work at all:confused:
[Galaxy Note 4 Q&A, Help & Troubleshooting] lawtq:
All these questions are answered in the general section of the note 4 forum. I used to hate it when people would reply angrily to questions by telling the people asking the questions to search in a rude manner, but I can understand why they do it lol. I'm not telling you to search in a rude manner though lol but omg, the same questions are asked over and over.

The only eynos version that'll work on every UK 4g network is the N910C version. The snapdragon n910f is good but the exynos is better, better with overall snappiness, in games, and better sound quality too, I've had both versions

N910U is exynos cat6 while N910C is cat4. The U and C versions are somewhat international exynos. There's also korean only exynos versions, they end with the letters S, K and L, all these 3 versions are cat6 too.

Then there's a 3g only version n910H, Samsung couldn't have made this note 4 release any more confusing if they tried, cause there are even more versions out there! Hope you enjoy your notes
[Galaxy Note 4 Q&A, Help & Troubleshooting] arjun90:
Get the 'f' Version. There's more development support for Snapdragon. Virtually all North Americans have the SD version as well as the world. Try sourcing your Note 4 from Handtec, not that I endorse them. :D
[Galaxy Note 4 Q&A, Help & Troubleshooting] jupanu:
hi, i have a very small request.

it is possible to make on screen lock of Galaxy Note 4, SM-N910F the lights effects from Galaxy S 4, GT-I9505
[Galaxy Note 4 Q&A, Help & Troubleshooting] gabster21:
A quick warning, the IR blaster has issues on the 910C, something about the drivers.. it's supposed to be fixed on Lollipop.
[Galaxy Note 4 Q&A, Help & Troubleshooting] lawtq:
Please elaborate on these problems
[Galaxy Note 4 Q&A, Help & Troubleshooting] Archea:
Thanks for the info!

Thanks! It does seem unnecessarily confusing!
[Galaxy Note 4 Q&A, Help & Troubleshooting] gabster21:
The IR blaster on the 910C works intermittently, meaning sometimes it works fine for a few minutes then stops. There are several reports of this in the IR threads.
[Galaxy Note 4 Q&A, Help & Troubleshooting] dazed1:
Is there any direct compassion of 910C vs 910F regarding camera quality? i know its same sensor, but i wonder does the 5433 has the same ISP abilities.
[Galaxy Note 4 Q&A, Help & Troubleshooting] zxaz:
yes it support the required bands....no problem!!!
[Galaxy Note 4 Q&A, Help & Troubleshooting] starkingsobuj:
Which one better The 910C and 910F ???

Which one better Please Suggest me
[Galaxy Note 4 Q&A, Help & Troubleshooting] dazed1:
910C - Noticeably faster cpu, better customization options (kernels etc)

- Smoother

- More efficient during higher loads/lower heating

- Option to add 64 bit support

910F - A bit faster gpu

- A bit better battery