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Enable VOLte Feature Note4 N910c Android 6.0.1 Marshmallow

Greetings to you..
I want to enable VOLte Feature on my Samsung Galaxy Note 4 N910c running Android 6.0.1 - Rooted OS
I have tried through editing CSC Feature / Others.xml but its not working.
Can any one help me in this issue ?
Note :
VOLte HD call is supported by my carrier
Running Marshmallow UAE version

im facing the same problem.. i believe no roms have volte support. only network locked versions have i believe.. what to do??

Seemanthinis said:
im facing the same problem.. i believe no roms have volte support. only network locked versions have i believe.. what to do??
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Which career sim are you using?

adarshxda said:
Which career sim are you using?
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reliance jio in kerala.
im having electron teams custom rom..
thinking of trying stock rom for volte option.
my phone is xsg csc too..
only us seems to have that option( not the 910c variant)
reluctant to flash coz i dont want to start from scratch with data cleaning..

Seemanthinis said:
reliance jio in kerala.
im having electron teams custom rom..
thinking of trying stock rom for volte option.
my phone is xsg csc too..
only us seems to have that option( not the 910c variant)
reluctant to flash coz i dont want to start from scratch with data cleaning..
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Did to tried Jiojoin app?...I am using Stock rom but direct volte is not available...by using jio join app fir calling.....

adarshxda said:
Did to tried Jiojoin app?...I am using Stock rom but direct volte is not available...by using jio join app fir calling.....
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yes but jiojoin only works sometimes and call quality isnt that good.. sounds just like voip, with speechlag

Seemanthinis said:
yes but jiojoin only works sometimes and call quality isnt that good.. sounds just like voip, with speechlag
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Check Ketan's.
He say's Jio volte ready on thread title.

21031980 said:
Check Ketan's.
He say's Jio volte ready on thread title.
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Click to collapse
Ketans rom is for N910G(snapdragon variant of the phone)
We on the other hand is stuck with N910C(exynos variant of the phone)
even though i read that the hardware supports VoLTE, cant find any rom with VoLTE version

Any luck in finding software support for VoLTE ?
Seemanthinis said:
Ketans rom is for N910G(snapdragon variant of the phone)
We on the other hand is stuck with N910C(exynos variant of the phone)
even though i read that the hardware supports VoLTE, cant find any rom with VoLTE version
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I also have a UAE csc Note 4 SM-910C . It shows 4G but the LTE sign never shows up only 4G appear and have to use the JioJoin App which has a reliability of sadly 50% only. If any solutions please respond.

abrar540 said:
I also have a UAE csc Note 4 SM-910C . It shows 4G but the LTE sign never shows up only 4G appear and have to use the JioJoin App which has a reliability of sadly 50% only. If any solutions please respond.
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nothing yet, jio4gvoice is the only way out for now.. btw 4g is lte and seeing either of the signs is fine. the thing is we need VoLTE sign to get calling working without use of jio4gvoice app.

Volte rom for samsung s4 i9505

friends any stable Rom with Volte suppoet for Samsung S4 i9505 for india jio..

There are none, because the I9505 doesn't have LTE band 40, which Jio requires for VOLTE. The I9505 only has bands 1, 3, 5, 7, 8, and 20, so you're stuck using the Jio app.

Not necessarily. Take a look at the general section where I have oulined how to get Jio working on i9505. I have been using it for the last 20 odd days without any issue. And last week I have given the unit to somone who travels more than me to check and it has been used on a daily basis without any issue.
However no reply has been posted to my thread so I do not know if anyone tried or not. I assume the population of i9505 in India is very low besides users may have moved to other phones as well.
It is basically use of different stock, root and apply VoLTE fix.
Forgot to mention that the unit in use is based on Qualcomm processor.

The presence of a user-made patch does not mean a ROM with VOLTE support exists. The OP asked for a ROM, and there is none.

Strephon Alkhalikoi said:
The presence of a user-made patch does not mean a ROM with VOLTE support exists. The OP asked for a ROM, and there is none.
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Sorry for my belated post The answer to ROM with VoLTE is an "Yes" and a "No". Please refer to
https://forum.xda-developers.com/galaxy-s4/i9505-develop/rom-stock-rom-volte-support-jio-t3578337
I may have jumped on the term "Jio" as it was more related to the actual use than a real VoLTE ROM. Regret inconvenience caused by posting a patch work info or method.

double...

Enabling VoLTE on Unlocked T mobile d7 edge

I have an unlocked T Mobile s7 edge phone. It is currently on Android N 7.0 . Please help me on how to enable Volte on this mobile..as I want to use it with Reliance jio in India.
Model is SM-G935t.
Current CSC : TMB
IT IS not showing anything in the available CSCs. I have attached screenshots showing my current firmware version.

Is there no one who can give me a helping answer on my problem...please help guys!

antim098 said:
Is there no one who can give me a helping answer on my problem...please help guys!
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Your not getting any help because you posted in development section. Had you posted in Q&A someone probably would have told you what you want isn't possible.

u need root then flash this https://forum.xda-developers.com/s7-edge/how-to/guide-g935f-volte-wifi-calling-enable-t3612958 n done
i had flashed ufirm rom n this zip n it worked perfect
i would recommended u to use this rom https://forum.xda-developers.com/tmobile-s7-edge/development/rom-t3637375

chetan180 said:
u need root then flash this https://forum.xda-developers.com/s7-edge/how-to/guide-g935f-volte-wifi-calling-enable-t3612958 n done
i had flashed ufirm rom n this zip n it worked perfect
i would recommended u to use this rom https://forum.xda-developers.com/tmobile-s7-edge/development/rom-t3637375
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I stand corrected, this was not possible when the original U firm was released.

antim098 said:
I have an unlocked T Mobile s7 edge phone. It is currently on Android N 7.0 . Please help me on how to enable Volte on this mobile..as I want to use it with Reliance jio in India.
Model is SM-G935t.
Current CSC : TMB
IT IS not showing anything in the available CSCs. I have attached screenshots showing my current firmware version.
Click to expand...
Click to collapse
str8upx said:
I stand corrected, this was not possible when the original U firm was released.
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but now its possible and it works perfect

chetan180 said:
but now its possible and it works perfect
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I flashed the ufirm and the zip, no wifi calling. do u have wifi calling or just volte?

str8upx said:
I flashed the ufirm and the zip, no wifi calling. do u have wifi calling or just volte?
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i have wifi calling but i never tried as wifi calling not available in india but volte works perfect

str8upx said:
I flashed the ufirm and the zip, no wifi calling. do u have wifi calling or just volte?
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chetan180 said:
i have wifi calling but i never tried as wifi calling not available in india but volte works perfect
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Do you guys have Spay working too?
If not, follow this

chetan180 said:
i have wifi calling but i never tried as wifi calling not available in india but volte works perfect
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Hi, I am currently trying to find a way to enable VoLTE and wifi calling/text on my unlocked S7 Active. This issue is that this phone is exclusive to AT&T and I'm using it on T-Mobile. I stumbled across this thread and saw that you had success with this and the unlocked S7 Edge. Would the methods you used also work for the unlocked S7 Active running on Tmo?
Apologies if I'm in the wrong area of the site. I'm a complete noob to thIs community and the rooting process itself. I have made one post so far asking some questions regarding this topic over in the S7 Active root section. Received a very kind and thorough response (still need to follow up and thank him!)
He did say there are ways to enable VoLTE, but I'd have to research the topic to figure it out. And that's how I ended up here
Thanks so much. Very grateful for any insight.

mcskipp said:
Hi, I am currently trying to find a way to enable VoLTE and wifi calling/text on my unlocked S7 Active. This issue is that this phone is exclusive to AT&T and I'm using it on T-Mobile. I stumbled across this thread and saw that you had success with this and the unlocked S7 Edge. Would the methods you used also work for the unlocked S7 Active running on Tmo?
Apologies if I'm in the wrong area of the site. I'm a complete noob to thIs community and the rooting process itself. I have made one post so far asking some questions regarding this topic over in the S7 Active root section. Received a very kind and thorough response (still need to follow up and thank him!)
He did say there are ways to enable VoLTE, but I'd have to research the topic to figure it out. And that's how I ended up here
Thanks so much. Very grateful for any insight.
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Click to collapse
i have enable volte via flashing this https://forum.xda-developers.com/s7-edge/how-to/guide-g935f-volte-wifi-calling-enable-t3612958 i am from india so all india csc ..!!
hope @nimms can help u modification your csc

mcskipp said:
Hi, I am currently trying to find a way to enable VoLTE and wifi calling/text on my unlocked S7 Active. This issue is that this phone is exclusive to AT&T and I'm using it on T-Mobile.
He did say there are ways to enable VoLTE, but I'd have to research the topic to figure it out. And that's how I ended up here
Thanks so much. Very grateful for any insight.
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Click to collapse
https://forum.xda-developers.com/s7-active/development/rom-mod-release-t3635879 This thread might answer your queries...

Thank you guys so much for the direction! I checked out both links. The last one (17-18 pages) looks quite useful, but just after reading the first page, it's very clear that I need to start from the beginning. It was like trying to read a foreign language.
It would probably be safer for me to try to find a beginner's intro to rooting and basic tutorial first.
Hey, you guys should set up a mentor program! I know I would gladly fork over a reasonable donation for some one-on-one schooling
Edit: I have bookmarked the advised links too. Will be returning to them as I become more versed in all this.

volte working for s7 edge snapdragon
if you know something about adb sideload ....this is for you ...sideload as update on your s7 edge snapdragon (android 8 only)
after doing the procedure do a full reset for ensuring everything works fine
whats app at +91 7889629342 for help
link : https :// drive .google[/url] .com/ open?id=1eANajYsIlTXsCWjS2yC-mt0rajN_EkuH
remove spaces

S7 edge Oreo update pulled?

I never recieved an update to oreo o.t.a having an unlocked s7 edge. I spoke to vodafone who is my network provider who was first to roll out the update and told me the update has been pulled due to there being so many issues with the update. Bit annoyed now as some people seem to have updated with no problems at all and it looks like some of us may not see oreo at all on our devices.

dj.shauny.g said:
I never recieved an update to oreo o.t.a having an unlocked s7 edge. I spoke to vodafone who is my network provider who was first to roll out the update and told me the update has been pulled due to there being so many issues with the update. Bit annoyed now as some people seem to have updated with no problems at all and it looks like some of us may not see oreo at all on our devices.
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This really looks ridiculous for me, to be honest. My dad has A5 2017 and he received Oreo last week. It's really a shame that flagship S7/S7 edge is facing this poor software update policy. I also saw that Note 8 users still haven't received Oreo. On Samsung Turkey webiste Oreo is listed in testing phase and date of release is set for May 18. I wouldn't be surprised if they delay it again.

They test Oreo on cheaper devices to get less complains. And less financial risk if the update goes wrong.
Also, usually the people that buy flagship devices usually "upgrade" selling those to second hand market. That's why the manufacturers don't update those devices so quickly - to push the "high rollers" to buy the new phones that have the newest bells and whistles.

Yes its been pulled back from the server for now. Can't say how much more delay is there for the worldwide rollout, but chances are near the end of may it will start rolling out again alongwith may security patch globally.
Sent from my S7 Edge using XDA Labs

I myself received the android 8.0 update (sm gt935f - brazil) and honestly i regreted that i did the update.
Now im having a lot of lag and drop in internet connection, both wifi and 4g connection. A lot of times my facebook, instagram and whatsapp are too slow. Youtube also lags a lot while trying to watch videos.
Reallt dont know what to do

And now it will be delayed again,shamesung what happen in the world,from april to mid april,then may to mid may,and now what? From may to forever waiting? Sad life

Thats so weird.Ive updated to oreo through ota almost 2 weeks ago and I had zero problems so far.The phone is smoother faster and I really enjoy the samsung experience ui.Battery life seems to be the same aa nougat though

Could i asked where you are based? Also what network carrier are you on?

on many video, s7 oreo make s7 fly like a unicorn, maybe they purposely delay so u might in the end fall into the trap of buying new phone? LOL

dj.shauny.g said:
Could i asked where you are based? Also what network carrier are you on?
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Sure, my s7 edge is unlocked
Im from Romania but I flashed the UK oreo firmware

Flashed BTU Oreo on my S7 Edge (unlocked , Knox 0x0 , Network: MTS - Serbia) , work excellent - fast/smooth , well done Samsung .

Pungasul said:
Sure, my s7 edge is unlocked
Im from Romania but I flashed the UK oreo firmware
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I thought you said you recieved your update OTA

lokoroxbr said:
I myself received the android 8.0 update (sm gt935f - brazil) and honestly i regreted that i did the update.
Now im having a lot of lag and drop in internet connection, both wifi and 4g connection. A lot of times my facebook, instagram and whatsapp are too slow. Youtube also lags a lot while trying to watch videos.
Reallt dont know what to do
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Can you please show us the full ROM name? Is it the ZTO ROM (Brazil ROM without carrier) ?

ushiyama said:
Can you please show us the full ROM name? Is it the ZTO ROM (Brazil ROM without carrier) ?
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well i dont know how to check this, but here are 2 screenshots from my software information from my S7 edge:
1 - https://imgur.com/DsVQWF2
2 - https://imgur.com/2MoWpoq

dj.shauny.g said:
Could i asked where you are based? Also what network carrier are you on?
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Click to collapse
dj.shauny.g said:
I thought you said you recieved your update OTA
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Yes sorry I flashed 7.0 UK and received oreo ota immediately, oreo official flashable firmware wasnt available at the time

lokoroxbr said:
well i dont know how to check this, but here are 2 screenshots from my software information from my S7 edge:
1 - https://imgur.com/DsVQWF2
2 - https://imgur.com/2MoWpoq
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Click to collapse
You said that you receveid that, but the G935FXXU2ERD5 is the Oreo from UK: https://www.sammobile.com/firmwares/galaxy-s7-edge/SM-G935F/BTU/download/G935FXXU2ERD5/217550/
You probably had an earlier UK ROM installed to had receveid this new G935FXXU2ERD5.
I thought you were the first to receveid the unbranded Oreo ROM for S7 here in Brazil .

ushiyama said:
You said that you receveid that, but the G935FXXU2ERD5 is the Oreo from UK: https://www.sammobile.com/firmwares/galaxy-s7-edge/SM-G935F/BTU/download/G935FXXU2ERD5/217550/
You probably had an earlier UK ROM installed to had receveid this new G935FXXU2ERD5.
I thought you were the first to receveid the unbranded Oreo ROM for S7 here in Brazil .
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Maybe thats why im having those connections drops/lag? Or they are not related?
Thats what i though really odd. Im from BR, my mobile is G935FXXU2ERD5, and when i enter sammobile, there is NO RELEASE of android 8.0 for Brazil. So i guess i received this UK???

lokoroxbr said:
Maybe thats why im having those connections drops/lag? Or they are not related?
Thats what i though really odd. Im from BR, my mobile is G935FXXU2ERD5, and when i enter sammobile, there is NO RELEASE of android 8.0 for Brazil. So i guess i received this UK???
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Click to collapse
Yes, you received the ROM from UK.
It is expected that you have no problem, except the VOLTE that is specified region (you have to have a CSC from the region where the phone will be used).
There is no CSC from Brazil on 8.x yet and I do not know if previous CSC are compatible.

ushiyama said:
Yes, you received the ROM from UK.
It is expected that you have no problem, except the VOLTE that is specified region (you have to have a CSC from the region where the phone will be used).
There is no CSC from Brazil on 8.x yet and I do not know if previous CSC are compatible.
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sorry but as im newbie at those android subjects, what is CSC ? And VOLTE ?

ushiyama said:
Yes, you received the ROM from UK.
It is expected that you have no problem, except the VOLTE that is specified region (you have to have a CSC from the region where the phone will be used).
There is no CSC from Brazil on 8.x yet and I do not know if previous CSC are compatible.
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man are you using android 8.0 ? if so, which version

Add VOLTE Support For UAE 4G LTE Phone ?

Hi,
I own a Samsung Galaxy J5 Pro 2017, Model SM-J530F, which I bought from UAE. The specs on the box shows it as a 4G LTE device. I am quite confirm it does not have VOLTE in the settings. Now that I am using it in INDIA with Reliance JIo services, I badly need VOLTE functionality on this phone to make it possible to make & receive calls. Is there any way to add VOLTE functionality to it ? Any solutions from our developers ? Please don't ask for flashing a custom rom!
Thanks in advance!
( Though I can install JioCare app & use it but the app is not available on Wifi, works only on Jio LTE ( Jio Mobile Data ) & forces to keep the wifi turned off permanently for the functionality. Actually Jio provides 4G VOLTE only connection & it is not backward compatible with a 4G LTE only device. For that Jio uses VOLTE layer from within their JioCare app to support a 4G LTE device )
This phone is still quite smart! Please help!

Looking into your device model, it seems like there was no India release. In situations like this I would recommend flashing the INS version of stock firmware but since it doesn't exist for this model, I honestly think your only option is to root and edit the CSC features file yourself which can be annoying and quite honestly very long process.
You could also attempt to just flash another region and hope that it has VoLTE included. I don't know if this would even work though.

ShaDisNX255 said:
Looking into your device model, it seems like there was no India release. In situations like this I would recommend flashing the INS version of stock firmware but since it doesn't exist for this model, I honestly think your only option is to root and edit the CSC features file yourself which can be annoying and quite honestly very long process.
You could also attempt to just flash another region and hope that it has VoLTE included. I don't know if this would even work though.
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Click to collapse
Thanks for the quick response! I really appreciate it but I was just thinking if there is any other way ? Jio uses VOLTE layer from within their JioCare app!

Hi,
If I understand it right, I have to use CSC file & not the HOME_CSC file to see any changes that I desire, right ?
Thanks in advance!