Does anyone have a (UK) EE branded M9? If so have you tried the Wi-Fi calling?
EE released an update recently but only to handsets bought from them which contains the Wi-Fi calling capability.
Is anyone able to look at the settings for it and see if can be replicated on a non EE handset but using their network?
Sent from my HTC One M9 using Tapatalk
I have a Vodafone m9, debranded and unlocked. I have an EE sim card too. Where would I find the wifi calling ability?
Just wondering on the S9.....
1. Should there be a VoLTE icon when you're 4G calling? I remember my S7 having one.
2. Is it normal for WiFi calling to be disabled unless there is no cellular signal/the cellular radio is switched off through Flight Mode? I remember being able to chose on my S7 & I have my S9 set to use WiFi calling if available over cellular:-?
My S7 was on EE UK & my S9 is on O2 UK.
My S9 is a Car phone Warehouse UK phone with XEU firmware but I've flashed O2 UK's O2U firmware on it.
Sent from my SM-G960F using Tapatalk
I think it only switches when WiFi is going to give a better quality signal than cell
I am traveling quite a bit between China and Europe and the phone works fine in Asia and when I am in Europe I am using a SIM card from Vodafone the Netherlands.
This works fine in the Netherlands but when traveling in France, Germany, Italy the roaming function does not work. No Data is received or can be transmitted.
Voice etc is fine and all roaming settings are fine too. My CSC settings show OZS_TGY.
Since the SM-N9750D/S is a Snapdragon version I am cautious with loading other firmware although it is unlocked.
Do I need to load other firmware or are the CSC codes the issue? Please help.
Due to the virus outbreak going to Hongkong is not so attractive.
JHplus said:
I am traveling quite a bit between China and Europe and the phone works fine in Asia and when I am in Europe I am using a SIM card from Vodafone the Netherlands.
This works fine in the Netherlands but when traveling in France, Germany, Italy the roaming function does not work. No Data is received or can be transmitted.
Voice etc is fine and all roaming settings are fine too. My CSC settings show OZS_TGY.
Since the SM-N9750D/S is a Snapdragon version I am cautious with loading other firmware although it is unlocked.
Do I need to load other firmware or are the CSC codes the issue? Please help.
Due to the virus outbreak going to Hongkong is not so attractive.
Click to expand...
Click to collapse
Not 100% sure, but i feel like i remember that i read that you may need to enable data for Sim 2 (assuming that's where the Netherlands sim is)
Check for sim settings
Sent from my [device_name] using XDA-Developers Legacy app
Thanks for your reply,
Much appreciated.
I tried using both and switched also between Sim 1 and 2 but did not resolve the issue.
I downloaded the TGY firmware and will do a clean reinstall with ODIN. Hope that will help.
But thank you for your input.
also try manual network selection if set on automatic
Dear Raul,
I think I tried all common tricks to get the roaming going.
My idea is that it needs a different CSC code but not sure if this can still be done with ODIN?
Also Samsung feedback is vague on this,
Thank again Raul,
JH Plus
JHplus said:
Dear Raul,
I think I tried all common tricks to get the roaming going.
My idea is that it needs a different CSC code but not sure if this can still be done with ODIN?
Also Samsung feedback is vague on this,
Thank again Raul,
JH Plus
Click to expand...
Click to collapse
Hi, I bought the same version and I am italian. I am living in USA and here the phone work fine on both Sims! I will be back in Italy this summer I really hope you can solve the problem otherwise I will be in the same situation!
N9750 roaming not working
marcux88 said:
Hi, I bought the same version and I am italian. I am living in USA and here the phone work fine on both Sims! I will be back in Italy this summer I really hope you can solve the problem otherwise I will be in the same situation!
Click to expand...
Click to collapse
I am using a Dutch Vodafone Sim and Vodafone has some special arrangement with the roaming partners in the rest of Europe.
This might be in the CSC code but my phone is from Hongkong having TGY code. So not sure if this is the reason.
So when you come to Italy all might work without problems.
I could not find a way so far to change or adding CSC codes without rooting.
If some one else knows, please let me know. Would be appreciated.
Hello
I have same samsung note 10+ sm-n9750 with TGY CSC code and everything working very nice.
Now I'm in USA and every day I use usa T-Mobile sim card and Polish sim card (in roaming)
When I go to Poland everything working good. Polish sim card it's primary and Usa T-Mobile it's in roaming.
Volte and wificalling calling on both sim card's working very well
I have Note 10 Plus 5G / Debranded from UK vodafone (Changed CSC from VOD/VOD to BTU/BTU) EE SIM and I'm in Latvia now. Everything works perfect. No prob with roaming.
Nettwerk said:
I have Note 10 Plus 5G / Debranded from UK vodafone (Changed CSC from VOD/VOD to BTU/BTU) EE SIM and I'm in Latvia now. Everything works perfect. No prob with roaming.
Click to expand...
Click to collapse
That is good to know. Can you let me know how you changed the CSC code? I have N9750D/S.
Here is: https://r.tapatalk.com/shareLink/to...7&share_fid=3793&share_type=t&link_source=app
Sent from my SM-N976B using Tapatalk
Nettwerk said:
Here is: https://r.tapatalk.com/shareLink/to...7&share_fid=3793&share_type=t&link_source=app
Sent from my SM-N976B using Tapatalk
Click to expand...
Click to collapse
Thanks but your phone seems to be exynos chipset, N9750D/S is a Snapdragon. I was told you can not use firmware of exynos and put it on a Snapdragon phone. Am I right?
marcux88 said:
Hi, I bought the same version and I am italian. I am living in USA and here the phone work fine on both Sims! I will be back in Italy this summer I really hope you can solve the problem otherwise I will be in the same situation!
Click to expand...
Click to collapse
UPDATE 26 JULY 2020
I am in Italy now and I inserted a Vodafone IT. The phone work fine and I noted that over here I have a 4G+ band aggregation while in USA with my ATT SIM I don't and this is really strange because with my old Note 8 ( N950F DS) I use to have band aggregation and both of the phone have the same bands! Someone can explain?
Maybe an old topic, but I just try ....
I live in the Netherlands, have a SM-G7810 ( S20 FE Snapdragon, original TGY but changed tot CHC due to I need Call-recording). SIM-card is Vodafone Netherlands.
In the Netherlands all works great, data and voice.
When I go to Germany, voice works great, but data is nor working. Ofcourse tried everything in settings.
I did not try it with another SIM-card, so I'm not sure if the issue is only the CHC/TGY original phone in combination with Vodafone, or that it is the phone in general used in Europe with any simcard and try to have data on in roaming.
Turn on roaming
Nettwerk said:
Turn on roaming
Click to expand...
Click to collapse
Of course I did. That was the first suggestion the phone came up with, of course.
My phone is samsung N9750
Samsung N9750 vesion have 2 csc is ( BRI - taiwan ) and (TGY- hongkong ),you try flash rom N9750 CSC BRI or change csc to BRI
User app quick shortcut maker create shortcut Radio info ( in app Phone samsung)
Currently living it Italy using Vodafone. is there anything special to make it work in italy/EU and also going back to the US.
I might be using AT&T or Verizon in the US and Vodafone ion italy
Currently have a Verizon SIM and a VODAPHONE Italy SIM
us variant has max band support. otherwise works in eu
Hey all
I received the S20+ 5G (G9860) today from T-Dimension (used their ebay shop), ordered 19th August, received today 29th August (Saturday!) by DPD.
Its the Taiwan model so came with the 3 pin uk adapter. It has the BRI CSC out of the box.
I used Samkey to change the CSC to TGY (HK) and all seems fine.
Im with Vodafone UK and couldn't get the wifi calling option to show in the menu, i know its enabled on account as it works on my old phone (Mate 20 pro).
I had this same issue a while back on a Snapdragon Note 10.
I had to go on to Vodafone UK Chat and ask them to send me the Wifi Calling Update OTA, which they did just now and within a minute wifi calling option now showing and working,. I now have VoLTE working and Wifi calling working, im using Sim1 and sd card, so very happy
It shows as 5G is enabled on Sim1 but cant really test and i have to go into the city for any 5G coverage, il try test this soon. But from what ive read 5G will only work in Sim2 until they sort this weird bug out. im happy with just 4G right now.
I know if you're on EE then wifi calling and VoLTE works straight away, i think this is a Vodafone oddity here.
So just a heads up if you're with Vodafone UK and have the same issue as me, the fix is to ask VF to send you the Wifi Calling Update OTA.
hope this helps!