Hello everyone! How are you all today? I hope this day finds you well! My question is, if I downgrade my at&t s6 active to 5.0.2 and root it, then will I be able to flash a rom to it that supports the t-mobile/metropcs VOLTE and wifi-calling? I use metropcs, and I got a good deal on this unlocked phone, but I didn't know the at&t Volte works differently than metropcs, and as a result my service has worsened.
I bought Galaxy Note 8 64GB model yesterday from Samsung India online shop, inserted Jio SIM but VoLTE doesn't work, mobile data connected only with LTE, In order to make calls I had to install Jio4gvoice app. Note 8 doesn't have option to enable VoLTE.
When I contacted customer service they said bar code mismatch issue between the jio sim and mobile phone, new software update will be issued to resolve this problem.
Has anyone facing JioSIM VoLTE issue with Samsung Galaxy Note 8?
I am facing the same issue.
Jio customer care executive said the same thing.
Hope it gets resolved soon.
Its working on ma bros note8 here in India with jio... Sim is in slot 1 like its supposed to be.. Also it shud be assigned 4g/lte in mobile network settings.
I am facing the same issue Volte does not appear sometime
Changed sim card no luck with note 8 where as same sim card is working properly with MI mobile.
Sometime cant find Network .Volte disappear,No call no sms no net all dead .
Need urgent Fix
facing the same issue
hi,
I'm facing the same issue. i spoke to the jio customer care, but to no avail.
I applied to port to airtel. In the meanwhile i'm using their HDvoice app for calls and texts.
Any solution yet
Hi, I am facing the same issue. In my case the mobile was bought from US. Is there a solution? Jio4GVoice is annoying to keep all the time in mobile data even though I have fibre net in my home.
have you looked if it can be enabled via ims using Shortcut Master lite
Download Indian firmware
extract a file that start with name HOME_CSC_OXM***
flash that with Odin CSC tab.
Before this make backup of data including Int storage as it may wipe everything.
OR
Simply use a custom ROM that support Jio VolTE
Any fix for this issue yet? It's annoying, especially when the phone is made in India for India and doesn't work as expected!
Hello Guys,
As the vodafone VoLTE is launched in Delhi NCR circle i was casually trying to activate the same in my connection! I wasnt able to find the right setting, but then on the vodafone website they said to send a msg "4G Check" to 199 for checking compatibility of VoLTE on my handset (That is Note 8), to my horror the message i received was,
"Your Mobile Handset supports 4G, but will not support VoLTE. Kindly upgrade your handset to experience Vodafone VoLTE.
Are you kidding me, Note 8 doesnt support VoLTE?? Any inputs?
Note 8 supports VoLte but firmware needs required changes. Samsung have applied changes to to only three devices S9 pro, J7 next and J7 Pro to support Vodafone VoLte. Jio users already using VoLte on N8 so sooner or later it will be available for Vodafone too
But if it works with airtel volte and jio volte on the same firmware then how can it be a Samsung issue .?
Same step can be done for N9500 model too, for replacing TGY(hongkong) CSC by INS CSC ?
Will it trigger knox if I do so ?
dr.ketan said:
Download Indian firmware
extract a file that start with name HOME_CSC_OXM***
flash that with Odin CSC tab.
Before this make backup of data including Int storage as it may wipe everything.
OR
Simply use a custom ROM that support Jio VolTE
Click to expand...
Click to collapse
I am using Vodafone sim and got the same msg that volte is not supported.. Any idea how to activate it?
TheRealFighter said:
Same step can be done for N9500 model too, for replacing TGY(hongkong) CSC by INS CSC ?
Will it trigger knox if I do so ?
Click to expand...
Click to collapse
Hello, I have been wanting to enable VoLTE functionality on my Galaxy Note 8 N9500 bought from UAE. Though its from UAE I was given a N9500 Version which is a Honkong / Chinese version of the phone. I am in India and want to use Samsung pay and also VoLTE.
Samsung pay would only take me to Install Honkong version of samsung pay.
Is it possible to flash a INS (Indian) firmware on this phone ?
noob_power said:
Hello, I have been wanting to enable VoLTE functionality on my Galaxy Note 8 N9500 bought from UAE. Though its from UAE I was given a N9500 Version which is a Honkong / Chinese version of the phone. I am in India and want to use Samsung pay and also VoLTE.
Samsung pay would only take me to Install Honkong version of samsung pay.
Is it possible to flash a INS (Indian) firmware on this phone ?
Click to expand...
Click to collapse
No!
N9500 is Snapdragon soc.
Indian market gets the ones with Exynos soc.
So not compatible!
Only way is to root your phone and flash the modded csc zip file. BUT you Will LOSE Samsung pay! (For good)
BluePhnx said:
No!
N9500 is Snapdragon soc.
Indian market gets the ones with Exynos soc.
So not compatible!
Only way is to root your phone and flash the modded csc zip file. BUT you Will LOSE Samsung pay! (For good)
Click to expand...
Click to collapse
Thanks for the quick reply Buddy. If not Indian firmware can we flash firmware of a country supporting VoLte . Coz Currently when I want to toggle greyed out VoLte button it says "Volte is not supported by your current software version. Contact customer service for more details" . I can live without samsung pay.
To make VoLTE work you need the IMS APN, basically when using VoLTE all the voice is send as "data" instead of "voice" when compare to 3G but these "data" are send to the IMS APN. Some phone allow you to manually add the IMS APN and turn on VoLTE, I don't know if note8 can do this or not as I never try to do it manually.
You can copy the IMS APN setting from other phone or ask your operator for it.
As I know Samsung will only include the IMS APN of the firmware's region in the firmware only.
DummyPLUG said:
To make VoLTE work you need the IMS APN, basically when using VoLTE all the voice is send as "data" instead of "voice" when compare to 3G but these "data" are send to the IMS APN. Some phone allow you to manually add the IMS APN and turn on VoLTE, I don't know if note8 can do this or not as I never try to do it manually.
You can copy the IMS APN setting from other phone or ask your operator for it.
As I know Samsung will only include the IMS APN of the firmware's region in the firmware only.
Click to expand...
Click to collapse
Hi,
i am able to enable VOLTE. but calls not working, in IMS settings i enabled all but in IMS information VOLTE is false. i asked one guy he told that he dont know indian JIO CSC codes, so you have to contact someone who can do indian JIO CSC code for SM N 9500. pls help to get VOLTE
i am eagerly waiting for your reply and help
giri.sgc said:
Hi,
i am able to enable VOLTE. but calls not working, in IMS settings i enabled all but in IMS information VOLTE is false. i asked one guy he told that he dont know indian JIO CSC codes, so you have to contact someone who can do indian JIO CSC code for SM N 9500. pls help to get VOLTE
i am eagerly waiting for your reply and help
Click to expand...
Click to collapse
check this thread
https://forum.xda-developers.com/galaxy-note-8/help/oreo-n950n-kt-branded-ims-settings-t3769758
My note 8 is SM-N9500 TGY Hong Kong (Un-branded Chinese Snapdragon 835 Dual SIM, Unlocked Bootloader) How do I change the CSC in order for VoLTE and wifi calling to work with US T-Mobile?
I have the same problem. I'm very curious
I have same problem
Hello, I've seen on french forum that it's not possible
Can you guys confirm LTE works on T-Mobile in the US?
Hi!
I have also SM-N9500 csc is TGY(HONGKONG)
you can check here
http://www.phonemore.com/compare/phones/galaxy-note-8-sm-n950fd-vs-galaxy-note-8-sm-n9500/6303040
it is only Rom problem,
normaly SM-N9500 much more capable from SM-N950FD,
but i think china don't give a permissions for video calling,
and our SM-N9500 has a software barrier for this.
Are there any people will solve this problem?
Yes I also have hk sm-9500 with no video call button on dialpad and no wifi calling feature. Pls help enable them both. Thanks.
I would imagine you should be able to flash a T-Mobile N950U ROM on the 9500 if it is also Snapdragon, and that should in theory make it essentially the same as a 950U, though I am not sure if the 9500 has the right LTE bands. T-Mobile primarily uses LTE bands 2, 4, and 12 in most areas (mostly band 4 near me).
So far as I know you can use Korean Rom (N950N I guess) on N9500 but ODIN will not allow it, you need to root and flash by TWRP
Jester646 said:
So far as I know you can use Korean Rom (N950N I guess) on N9500 but ODIN will not allow it, you need to root and flash by TWRP
Click to expand...
Click to collapse
This will probably brick his phone.
The 9500 is Snapdragon like the 950U, while the N and F are Exynos.
Hi Guys, did so far anyone find any solution for this issue? i'm sitting in 2019 and still looking for a solution. please help!
I'm using samsung galaxy S6 edge verizon varient ( G925V) in india and im not able to use VoLTE as it is verizon locked phone ..... Is there any way to flash global firmware on it or is there any another way through which i can use VoLTE feature ????? please help !!!!
Hy guys!
Any one of using rooted S10/+/5G in Pakistan with volte working on Jazz?
If yes, please share your CSC files (customer.xml and other.xml) from /system/csc/ or /system/csc/PAK/*
I am planning on adding VOLTE support for s7 series as its life cycle from samsung has ended and it will be not going to receive csc settings.