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How can i enable VoLTE on my G290F

Hi all, I am using sm-g290fq(same as g290f). I'm from Turkey and my brand(avea) supports VoLTE but there is no option for this in my phone. I want to use VoLTE on my phone.
1. How can I enable VoLTE?
2. If I can't, which country or rom support this option?
3. If there isn't what will I do for using VoLTE?
I am using MM 6.0.1 stock rom
Thx in advance. abdyasar [emoji52]

THL firmware support VoLTE and VoWifi. Give it a try.
Sent from my SM-G920F using Tapatalk

volte not showing.
hi, plz help me...i am using galaxy s6 (sm g920f)..i got it from UAE...now i am staying the india. i am using relince jio sim ..it is a volte sim...but my LTE data working fine...but my VOLTE not showing .......how to enable it...plzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help me.............................................pllzzzzzzzzzzzzzzzzzzzzzz.....i want to use VOLTE...plzz....mail me if you can [email protected] wise reply...i am using the stock 6.0.1.....plz help

Lol
Lol volte activate by default when you switch to lte supported sim card you will get automatic volte icon and you are able to use voice over calling feature (volte) but relieance jio preview offer only for indian varrient so you can't use it atleast jio launch their service fully . They detact your varriet using imei no. If you want to use volte in other counties varrient need to wait some when jio servicr roll out for al devices :laugh: :laugh:

*updated* flash stock firmware of INU version its support Volte now I am using it on KSA version

IrfankhanXda said:
*updated* flash stock firmware of INU version its support Volte now I am using it on KSA version
Click to expand...
Click to collapse
plz help me plz help me.....i hve sent some screen shots of my phone...plz help...i want to use jio VOLTE....i am on my preview offer...what to do.....shall i do the stock firmware INU..? PLS PLS PLS help me help me help me...now my phone is XSG........plz help me...if i change my phone to INU...the i can jio volte ..???? for calling..in the offer..ARE YOU USING JIO SIM IN YOUR PHONE AFTER CHANGING TO INU...????....pls help meeeeeeeeeeeeeeeeeeeeeee...NOW ARE YOU GETTING THE DATA AND VOLTE IN THE PHONE????? pls mail me if u don t mind.. [email protected] help..i will sent you the sreen shot of my phone...pls i need your help..plzzzzzzzzzzzzzzz...its my request..

Yes if you flash INU firmware you will able to use JiO volte anyway if you did not want to change your firmware you can use jio calling fearure using jio join apps

IrfankhanXda said:
Yes if you flash INU firmware you will able to use JiO volte anyway if you did not want to change your firmware you can use jio calling fearure using jio join apps
Click to expand...
Click to collapse
I am good to go with that....I want to change..pls give me the link of INU firmware...I want to use jio ...I have the offer..but only data work ing good..but can't call..I want volte..too...so pls give me the link of INU.... Now my phone is XSG ..code ...... Now you're phone is working good with INU. Is it and jio sim working fine is it..?..plz the link?of INU

IrfankhanXda said:
Yes if you flash INU firmware you will able to use JiO volte anyway if you did not want to change your firmware you can use jio calling fearure using jio join apps
Click to expand...
Click to collapse
Is this some screen shots..of my phone..sm g920f..plz help me

Go to www.sammobile.com/firmware then type your model no. Like sm-g920F then search you need to select country choose india (INU) and download latest release firmware at top side flash All 4 file bootloader cp ap and css with odin and booooommmm you can use volte in indja :laugh: you can contact me on facebook for addition help www.facebook.com/attitudebreakers

IrfankhanXda said:
Go to www.sammobile.com/firmware then type your model no. Like sm-g920F then search you need to select country choose india (INU) and download latest release firmware at top side flash All 4 file bootloader cp ap and css with odin and booooommmm you can use volte in indja :laugh: you can contact me on facebook for addition help www.facebook.com/attitudebreakers
Click to expand...
Click to collapse
I have gone to that site..I have entered my model number(SM G920F)..but in country their is no INDIA(INU) not showing..pls help....please help help me.

flash SM G920I latest firmware on your fone.... u will be able to use volte after that

Yes you can also use 920I version

Here are instructions to get VoLte working.
http://forum.xda-developers.com/showpost.php?p=68170639&postcount=2632

Abrar123 said:
flash SM G920I latest firmware on your fone.... u will be able to use volte after that
Click to expand...
Click to collapse
Is it ok for my SM G920F ....to install the SM G920i firmware..then I will get the VOLTE correct for my Jio sim? Is it...?
---------- Post added at 12:14 PM ---------- Previous post was at 12:12 PM ----------
IrfankhanXda said:
Yes you can also use 920I version
Click to expand...
Click to collapse
Then fine fine ..I will do that.. install the SM G920I.. firmware ..ok..I hope it works..is it? For Jio VOLTE

yes

Abrar123 said:
yes
Click to expand...
Click to collapse
Ok..I am downloading the SM G920I firmware INU for my SM G920F XSG.... fingers crossed....i hope it work for my Jio VOLTE...

Lol it's work just flash All files toghter From Firmware using odin.

jaggu jaggu said:
Ok..I am downloading the SM G920I firmware INU for my SM G920F XSG.... fingers crossed....i hope it work for my Jio VOLTE...
Click to expand...
Click to collapse
succeeded ???

Abrar123 said:
succeeded ???
Click to expand...
Click to collapse
Not done yet.. yesterday didn't got time...I will.... shall I upload the files in AP or PDA????

s5 volte support with hong kong official rom

S5 g900f volte support with volte fixer
I use that rom ... It's official ROM Hong Kong
I root this ROM with TWRP and Odin
Than I flash super su beta 2 ....
And than I change CSC in system folder ..
It's link my s5 g900 f .. https://youtu.be/YiXyp5Lbrbw
It's volte fixer ... https://youtu.be/OWOAYaQyPLc
First link have volte fix download link

Prove that volte is working. Upload a video showing a call to any number. In ur video it's like it disconnected while placing a call. Show us prove.

see my link i use jio sim
Open my two link and see Jio sim working call without net.. 100â„… working .. India

HI guys yes it is working. thx amar for finding out this.
instead of providing paid app as free i.e pirating, just flash the zip which i have provided below in attachments.

hey bro! this rom can work on g900s korian device. and jio volte can work.

Friends... you tube page please like and subscribe if u like my work https://youtu.be/YiXyp5Lbrbw
https://youtu.be/OWOAYaQyPLc
Rayzen please subscribe and like

@OP
Bro Is it possible to use this method on other variants as well
like S5 g900t, which has the same hardware as S5 g900f does?

can a mod confirm this please?

I tried on the alexndr ROM (stock with some optimization) without success. Perhaps it is only working on the Hong Kong room or if the network allows volte for the note 5 (CSC matches the N920 identifier)
---------- Post added at 06:08 AM ---------- Previous post was at 06:06 AM ----------
rayzen6 said:
HI guys yes it is working. thx amar for finding out this.
instead of providing paid app as free i.e pirating, just flash the zip which i have provided below in attachments.
Click to expand...
Click to collapse
Thanks for the flashable zip, however it reads as corrupted. I downloaded it several times and can't open or flash it with twrp 3.0.2.3

alexbelgium said:
I tried on the alexndr ROM (stock with some optimization) without success. Perhaps it is only working on the Hong Kong room or if the network allows volte for the note 5 (CSC matches the N920 identifier)
---------- Post added at 06:08 AM ---------- Previous post was at 06:06 AM ----------
Thanks for the flashable zip, however it reads as corrupted. I downloaded it several times and can't open or flash it with twrp 3.0.2.3
Click to expand...
Click to collapse
There isn't any 3.0.2-3 twrp.
---------- Post added at 11:52 AM ---------- Previous post was at 11:50 AM ----------
alexbelgium said:
I tried on the alexndr ROM (stock with some optimization) without success. Perhaps it is only working on the Hong Kong room or if the network allows volte for the note 5 (CSC matches the N920 identifier)
---------- Post added at 06:08 AM ---------- Previous post was at 06:06 AM ----------
Thanks for the flashable zip, however it reads as corrupted. I downloaded it several times and can't open or flash it with twrp 3.0.2.3
Click to expand...
Click to collapse
There isn't any 3.0.2-3 twrp. Oh wait it looks like it didn't downloading well. I'll upload elsewhere.
Edit:- check this zip

rayzen6 said:
There isn't any 3.0.2-3 twrp.
---------- Post added at 11:52 AM ---------- Previous post was at 11:50 AM ----------
There isn't any 3.0.2-3 twrp. Oh wait it looks like it didn't downloading well. I'll upload elsewhere.
Edit:- check this zip
Click to expand...
Click to collapse
Thanks for the updated zip, it works!
The 3.0.2-3-M twrp can be found here : https://forum.xda-developers.com/showthread.php?p=66938343#post66938343
It is the best iteration according to my experience : every TWRP function works (including AROMA zips, mounting, f2fs...).

amar73eoop said:
S5 g900f volte support with volte fixer
I use that rom ... It's official ROM Hong Kong
I root this ROM with TWRP and Odin
Than I flash super su beta 2 ....
And than I change CSC in system folder ..
It's link my s5 g900 f .. https://youtu.be/YiXyp5Lbrbw
It's volte fixer ... https://youtu.be/OWOAYaQyPLc
First link have volte fix download link
Click to expand...
Click to collapse
FYI
in india Volte works on Frequency Band 40 which is not supported by any Galaxy s5 Varient(except galaxy s5 plus)
you can use 4g/Lte but not Volte
We may be able to add band 40 to our galaxy s5 by the method given in the below
https://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059

I have tried adding band 40 , but it does not work with stock based rom.
I have not tired cm based rom, since none of them have VOLTE option.
For jio sim i get only band 5 and 3 which does not support VOLTE.
With any stock rom either hongkong or UAE or NEE csc.
Done that and lost hope.

Salcykhan said:
I have tried adding band 40 , but it does not work with stock based rom.
I have not tired cm based rom, since none of them have VOLTE option.
For jio sim i get only band 5 and 3 which does not support VOLTE.
With any stock rom either hongkong or UAE or NEE csc.
Done that and lost hope.
Click to expand...
Click to collapse
So is it possible that we first install a CM based rom &Add frequency band 40
& then flash a compatible stock (Volte Supported) rom ??
I dont think flashing a stock rom after changing/adding freq. Band will reset the Freq. Bands....food for thoughts..maybe

epic_legend said:
So is it possible that we first install a CM based rom &Add frequency band 40
& then flash a compatible stock (Volte Supported) rom ??
I dont think flashing a stock rom after changing/adding freq. Band will reset the Freq. Bands....food for thoughts..maybe
Click to expand...
Click to collapse
Added NV value will not change.
But i have never got band 40 on stock based rom.
I dont think any CM based rom in XDA support VOLTE option.
I dont know how this guy got VOLTE for Jio on s5.
Technically jio VOLTE should not work on s5.
??
??

In the video he's showing S6 not a Galaxy S5.

i have already seen this youtube video..this is just made from it... I even talked with him he said.... he doesn't know about galaxy s5 and he told me to try and I tried it on Cm based and it didn't work but he asked me to try with stock so flashed and did this VoLTE fix but unfortunately VoLTE just shows up for 2-3 sec and I am loosing the total signal and to get back I had to switch to flight mode ... am talking about G900i .. don't know about others
here is the orginal videos link ask him for any help in comments he do replies---------> https://www.youtube.com/watch?v=MlkaziK6AkY

Hi All,
Following Video just worked for me
https://www.youtube.com/watch?v=7DaucMHsjBc
Good Luck
Hit Thanks button if i helped you!

It seem I was wrong.
As i said before the JIO support VOLTE only for band 40.
But after using LYF phone. I was able to use VOLTE on band 5 and band 3.
But alll the custom does not support VOLTE for indian jio brand.
Option is only left with hongkong csc only.
I request someone good enough to make rom like xxx 6.1 rom based of hongkong rom. For g900f.
Thanz

Salcykhan said:
It seem I was wrong.
As i said before the JIO support VOLTE only for band 40.
But after using LYF phone. I was able to use VOLTE on band 5 and band 3.
But alll the custom does not support VOLTE for indian jio brand.
Option is only left with hongkong csc only.
I request someone good enough to make rom like xxx 6.1 rom based of hongkong rom. For g900f.
Thanz
Click to expand...
Click to collapse
Watch the video posted above by Sam7777777
and read comments too, everything is explained there in detail
It's working on Band 3 and Band 5 Both Combined and Sepearately, without Band 40

Galaxy S6 G920F - Enable VoLTE - Australia

Hi All,
Does anyone know what G920F Stock Nougat ROMS have VoLTE enabled by default? My preference would be to flash a stock Nougat ROM for this rather then rooting the phone and altering the system/csc/Features.xml file.
I have found a couple of forums on here for enabling VoLTE in India using a France based XEF ROM but i doubt that would be applicable for use in Australia?
Basically if possible my preference would be a non-rooted stock ROM with voLTE enabled so it will work here in Australia and that it has a valid firmware installed (i.e correct CSC PDA version etc for a region) so that it can continue to receive official OTA updates or be updated through Smart Switch.
If there is no other option then i would consider rooting the device.
Thanks in advance.

i could post an official XSA CSC (Nougat G920i) for your G920F to enable you to get volte working without rooting, but you will still not be able to get the official OTA updates.
---------- Post added at 02:35 PM ---------- Previous post was at 02:03 PM ----------
https://mega.nz/#!kN0wQSBI!xyZPkP9hk8wx43ALIKZWjExIn8XWrLlWBgoZ4KQsMrw

farookh said:
i could post an official XSA CSC (Nougat G920i) for your G920F to enable you to get volte working without rooting, but you will still not be able to get the official OTA updates.
---------- Post added at 02:35 PM ---------- Previous post was at 02:03 PM ----------
]
Click to expand...
Click to collapse
Hi, Thanks for the reply. Are you aware of any unbranded G920F regions where VoLTE is enabled in the stock ROM? My preference would be to flash this instead.
As for VoLTE does the service operator require the phone to be a certain CSC in order for VoLTE to be activated or is it simply the fact some G920F ROMs do not have VoLTE enabled by default which would be the reason i cannot use VoLTE with my current Vietnam Nougat ROM?

farookh said:
i could post an official XSA CSC (Nougat G920i) for your G920F to enable you to get volte working without rooting, but you will still not be able to get the official OTA updates.
---------- Post added at 02:35 PM ---------- Previous post was at 02:03 PM ----------
Click to expand...
Click to collapse
I noticed on another XDA forum that you successfully flashed a G920I ROM on the G920F? I understand the modems between these variants are different hardware wise. I'd be happy to flash the full G920I XSA ROM on my G920F if you are confident it would work? Would i need to flash a modem.bin file from a G920F ROM after i flash the G920I ROM to ensure it is compatible with my modem?
If i could do this i'm assuming that the G920F would then look like a G920I XSA phone so i could then have VoLTE working and continue to receive OTA updates?

Or maybe i should just flash the Thailand (THL) Nougat ROM on the phone? i have read it has VoLTE enabled so hopefully my mobile operator here in Australia will allow this to enable VoLTE.

Hey
Did the Thailand firmware (thl) had volte?
If it does have
I wanna flash my g920f

s8 plus no volte

Hello I bought a samsung s8 plus unlocked from usa
Now i bring it to india. It work fine with every operator .
But when i put my relince jio 4g sim card internet works fine , but calling doesn't
I try to fine volte switch but couldn't fine anywhere
Is there any way to do so

sam.jaat said:
Hello I bought a samsung s8 plus unlocked from usa
Now i bring it to india. It work fine with every operator .
But when i put my relince jio 4g sim card internet works fine , but calling doesn't
I try to fine volte switch but couldn't fine anywhere
Is there any way to do so
Click to expand...
Click to collapse
In USA band 41(2500 MHz) is used for VoLTE/LTE by most of carriers but in India band 40(2300 MHz) is used for VoLTE by Jio. So if you buy any US variant smartphone, Most probably it will have support of only band 41. This is one of the reason not to buy phone from USA if you plan to bring it to india. This is why you should buy phones from india.

If i install indian firmware on it does it work

Poojan Patel said:
In USA band 41(2500 MHz) is used for VoLTE/LTE by most of carriers but in India band 40(2300 MHz) is used for VoLTE by Jio. So if you buy any US variant smartphone, Most probably it will have support of only band 41. This is one of the reason not to buy phone from USA if you plan to bring it to india. This is why you should buy phones from india.
Click to expand...
Click to collapse
Not entirely true. Jio calling works only on VoLTE.. no fallback to 2g/3g. So VoLTE works on all bands, 850/1800/2300MHz. If it were only 2300, i shouldn't have volte when am on 850band and calls should fail in areas distant from signal Tower where only 850 can reach.
Regarding VoLTE functionality on US models... It's relevant to CSC. if you can flash indian CSC, you'll have volte but to modify CSC, you need root. for now, we don't have root on S8 USA models.
.
---------- Post added at 01:08 PM ---------- Previous post was at 01:07 PM ----------
sam.jaat said:
If i install indian firmware on it does it work
Click to expand...
Click to collapse
Indian models are exynos based.. you can't simply ODIN like that (US models are snapdragon based).
Am using S7 sprint version on Jio with Indian CSC, so VoLTE works for me. My S8 should arrive in 1wk. I'll post if i succeed somehow

nimms said:
Not entirely true. Jio calling works only on VoLTE.. no fallback to 2g/3g. So VoLTE works on all bands, 850/1800/2300MHz. If it were only 2300, i shouldn't have volte when am on 850band and calls should fail in areas distant from signal Tower where only 850 can reach.
Regarding VoLTE functionality on US models... It's relevant to CSC. if you can flash indian CSC, you'll have volte but to modify CSC, you need root. for now, we don't have root on S8 USA models.
.
---------- Post added at 01:08 PM ---------- Previous post was at 01:07 PM ----------
Indian models are exynos based.. you can't simply ODIN like that (US models are snapdragon based).
Am using S7 sprint version on Jio with Indian CSC, so VoLTE works for me. My S8 should arrive in 1wk. I'll post if i succeed somehow
Click to expand...
Click to collapse
Thanks in advance
Yup sim is working fine im using internet smoothly. Nd calling done trough jio voice app. If it was band problem it wont for internet also
The main problem is with volte feature phn try to call through simple network whereas jio calls r go through volte internet system
If u find someway to on volte feature of usa model it will work fine

VoLTE relies on CSC. But because you bought a US version, I don't think you can flash an Exynos CSC on a Snapdragon phone.
So unless you can figure that out, you won't have VoLTE.

Anyone got the solution

nimms said:
Not entirely true. Jio calling works only on VoLTE.. no fallback to 2g/3g. So VoLTE works on all bands, 850/1800/2300MHz. If it were only 2300, i shouldn't have volte when am on 850band and calls should fail in areas distant from signal Tower where only 850 can reach.
Regarding VoLTE functionality on US models... It's relevant to CSC. if you can flash indian CSC, you'll have volte but to modify CSC, you need root. for now, we don't have root on S8 USA models.
.
---------- Post added at 01:08 PM ---------- Previous post was at 01:07 PM ----------
Indian models are exynos based.. you can't simply ODIN like that (US models are snapdragon based).
Am using S7 sprint version on Jio with Indian CSC, so VoLTE works for me. My S8 should arrive in 1wk. I'll post if i succeed somehow
Click to expand...
Click to collapse
Hey u got any solution

sam.jaat said:
Hey u got any solution
Click to expand...
Click to collapse
I've already said it's not possible.

Samsung S8+ purchased in USA
the_scotsman said:
I've already said it's not possible.
Click to expand...
Click to collapse
I am fine with not having VoLTE. Why is that I am not able to make regular calls through Jio SIM. I purchased S8+ last week in USA.

PrasannaSam said:
I am fine with not having VoLTE. Why is that I am not able to make regular calls through Jio SIM. I purchased S8+ last week in USA.
Click to expand...
Click to collapse
Without volte support you won't be able to make jio calls.

I'm using s8 plus us version ,when I'm in roaming i can't access internet is there is any way to make it work

Its is possible to enable volte I enabled jio volte by flashing a file on my old s7 edge verizon ,give me some time I will try to come up with fix.
EDIT:- You need following files present in this zip from Indian S8+ .
I will just add the link to the s7edge volte thread
https://forum.xda-developers.com/s7-edge/how-to/guide-g935f-volte-wifi-calling-enable-t3612958

VoLTE on Galaxy S8
Vasishta Reddy said:
Its is possible to enable volte I enabled jio volte by flashing a file on my old s7 edge verizon ,give me some time I will try to come up with fix.
EDIT:- You need following files present in this zip from Indian S8+ .
I will just add the link to the s7edge volte thread
https://forum.xda-developers.com/s7-edge/how-to/guide-g935f-volte-wifi-calling-enable-t3612958
Click to expand...
Click to collapse
Hey man, is there any scope for running volte in an unlocked s8 bought from US (T-mobile)?
I just checked around but couldn't find a fix. (there's rooting available for s8 though)
---------- Post added at 05:24 PM ---------- Previous post was at 05:24 PM ----------
Vasishta Reddy said:
Its is possible to enable volte I enabled jio volte by flashing a file on my old s7 edge verizon ,give me some time I will try to come up with fix.
EDIT:- You need following files present in this zip from Indian S8+ .
I will just add the link to the s7edge volte thread
https://forum.xda-developers.com/s7-edge/how-to/guide-g935f-volte-wifi-calling-enable-t3612958
Click to expand...
Click to collapse
Hey man, is there any scope for running volte in an unlocked s8 bought from US (T-mobile)?
I just checked around but couldn't find a fix. (there's rooting available for s8 though)

Just install Jio4GVoice from apk monk (not from Playstore as you may not see it there) and make it default calling app. It's a workaround and should work.

sam.jaat said:
Hello I bought a samsung s8 plus unlocked from usa
Now i bring it to india. It work fine with every operator .
But when i put my relince jio 4g sim card internet works fine , but calling doesn't
I try to fine volte switch but couldn't fine anywhere
Is there any way to do so
Click to expand...
Click to collapse
Use jio4gvoice apk. Which is available in play store.

It worked in Android 7.0.0
I am using US t-mobile s8+ and when i was on Android 7.0.0 using shortcut master application and there is option to change ims setting and we can enable volte through this application and it works very well. But after updating my phone to Android 8.0.0, I again tried to change IMS setting through shortcut master, nova launcher and many more application. But permission denied or some errors occurred.
So it's possible but we just need to give permission to change IMS setting. So if you have solution to change ims setting without root then tell us because in Android 7.0.0 there was no need to root phone for change the IMS setting.
---------- Post added at 06:28 AM ---------- Previous post was at 06:22 AM ----------
Poojan Patel said:
In USA band 41(2500 MHz) is used for VoLTE/LTE by most of carriers but in India band 40(2300 MHz) is used for VoLTE by Jio. So if you buy any US variant smartphone, Most probably it will have support of only band 41. This is one of the reason not to buy phone from USA if you plan to bring it to india. This is why you should buy phones from india.
Click to expand...
Click to collapse
I am using US t-mobile s8+ and when i was on Android 7.0.0 using shortcut master application, there is an option to change ims setting using that we can enable volte through this application and it worked very well. But after updating my phone to Android 8.0.0, I again tried to change IMS setting through shortcut master, nova launcher and many more application. But permission denied or some errors occurred.
So it's possible but we just need to give permission to change IMS setting. So if you have solution to change ims setting without root then tell us because in Android 7.0.0 there was no need to root phone for change the IMS setting
---------- Post added at 06:29 AM ---------- Previous post was at 06:28 AM ----------
Poojan Patel said:
In USA band 41(2500 MHz) is used for VoLTE/LTE by most of carriers but in India band 40(2300 MHz) is used for VoLTE by Jio. So if you buy any US variant smartphone, Most probably it will have support of only band 41. This is one of the reason not to buy phone from USA if you plan to bring it to india. This is why you should buy phones from india.
Click to expand...
Click to collapse
I am using US t-mobile s8+ and when i was on Android 7.0.0 using shortcut master application, there is an option to change ims setting using that we can enable volte through this application and it worked very well. But after updating my phone to Android 8.0.0, I again tried to change IMS setting through shortcut master, nova launcher and many more application. But permission denied or some errors occurred.
So it's possible but we just need to give permission to change IMS setting. So if you have solution to change ims setting without root then tell us because in Android 7.0.0 there was no need to root phone for change the IMS setting.

same problem with my samsung s8 i wisted went outside india for 2 week, when i came back then my jio sim just prove internet not calling, i call many times to jio customer care but no response and visited to jio store but nothing happen.

nimms said:
Not entirely true. Jio calling works only on VoLTE.. no fallback to 2g/3g. So VoLTE works on all bands, 850/1800/2300MHz. If it were only 2300, i shouldn't have volte when am on 850band and calls should fail in areas distant from signal Tower where only 850 can reach.
Regarding VoLTE functionality on US models... It's relevant to CSC. if you can flash indian CSC, you'll have volte but to modify CSC, you need root. for now, we don't have root on S8 USA models.
.
---------- Post added at 01:08 PM ---------- Previous post was at 01:07 PM ----------
Indian models are exynos based.. you can't simply ODIN like that (US models are snapdragon based).
Am using S7 sprint version on Jio with Indian CSC, so VoLTE works for me. My S8 should arrive in 1wk. I'll post if i succeed somehow
Click to expand...
Click to collapse
Hey I am using Samsung S8+ brought from New Zealand... Can u please let me know how should I unable VoLTE in it?

Nitish_Bidvi said:
Hey I am using Samsung S8+ brought from New Zealand... Can u please let me know how should I unable VoLTE in it?
Click to expand...
Click to collapse
If it's 955F model, you can simply flash 955fd model latest indian firmware.
https://updato.com/firmware-archive-select-model?record=DF486A9A1EA311E99F15FA163EE8F90B
If you are new to flashing, check youtube videos on how to flash via ODIN (even the page i linked will have instructions.)

Best CVC (via Odin) for S8+ G955F international Version for use in the US

Which CVC version from which country would you recommend to use on the S8+ G955F international version for use with the US carriers?
If possible enabling VoLTE and WiFi Calling.
Using Odin only, NO root, to not trigger Knox.

I've been installing XAA/XAA on my families, friends and my phone/s. ROM is CarHDROM v9. This ROM is a NOTE 8 ROM.
Make sure your CSC is compatible with the 'model' ROM you have on the phone, and not necessarily the stock hardware 'model' of the phone.

JeffDC said:
I've been installing XAA/XAA on my families, friends and my phone/s. ROM is CarHDROM v9. This ROM is a NOTE 8 ROM.
Make sure your CSC is compatible with the 'model' ROM you have on the phone, and not necessarily the stock hardware 'model' of the phone.
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Thank you. Do you remember if XAA is giving you VoLTE and/or WiFi Calling? Independently from the features of the ROM you mentioned.

Sorry posting didn't work earlier.

Sorry posting didn't work earlier.

TGSKK said:
Thank you. Do you remember if XAA is giving you VoLTE and/or WiFi Calling? Independently from the features of the ROM you mentioned.
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VoLTE and Wifi calling show up as Blue (available-enabled), though I have never tried to use either. I live in an area where internet service is about 4-5 mbs, and cell service just gets to a few, 3G bars. In town the data is 4G and great, though I always just call directly.
---------- Post added at 01:44 AM ---------- Previous post was at 01:40 AM ----------
TGSKK said:
Which CVC version from which country would you recommend to use on the S8+ G955F international version for use with the US carriers?
If possible enabling VoLTE and WiFi Calling.
Using Odin only, NO root, to not trigger Knox.
Click to expand...
Click to collapse
On an international phone I think you can flash CSC without triggering Knox . . . ?
I found XAA/XAA works great. I have tried out the XAA/AT&T, T-Mobile, Verizon and Sprint CSC's, within the main XAA, but AT&T, et al comes with bloatware the respective boot logos. I have a Note 8 custom ROM, so I have to use a CSC for a Note 8 phone.
Using the XAA/XAA unbranded carrier, no bloatware, and all GSM phones, 7's and 8's, have worked just fine.
---------- Post added at 01:45 AM ---------- Previous post was at 01:44 AM ----------
I don't know whats going on with posting this weekend... very slow for the replies to post 'up'
---------- Post added at 01:49 AM ---------- Previous post was at 01:45 AM ----------
TGSKK said:
Thank you. Do you remember if XAA is giving you VoLTE and/or WiFi Calling? Independently from the features of the ROM you mentioned.
Click to expand...
Click to collapse
I don't know if it is 'independent' from the ROM I'm using, I just know they show up blue/enabled. Never tried them.
The ROM is a ported Note 8 'F' ROM.