Samsung A50 Wifi Calling not working! - Samsung Galaxy A50 Questions & Answers

Hello,
I'm facing a problem with wifi calling on my Samsung Galaxy A50. Although the service is enabled by Vodafone and the wifi calling switch is on, I see no wifi calling icon on the status bar. Moreover whenever someone calls me while the phone is out of 3G/4G signal coverage and the wifi calling switch is on they get a busy tone while when the switch is off they get a message saying that the number is out of reach.
I contacted Vodafone Greece and they said that the line works as expected and it must be a device specific issue. I then contacted Samsung and they said that as I bought my device in the UK I can only use wifi calling with a UK network. They also said it may work if I flash a local rom version.
Has anyone had a similar issue before? Is there any way to make it work as it should?
Thank you!

Do you have this problem only at home or also at other wifi's?
Do you use Google DNS in your Homerouter?

airwolf1544 said:
Do you have this problem only at home or also at other wifi's?
Do you use Google DNS in your Homerouter?
Click to expand...
Click to collapse
Hey there!
Thank you for taking the time to reply. The problem appeared using any wifi but eventually I managed to solve it today.
I contacted Samsung and they said that in order to use wifi calling in Greece I need a European Rom. Since my phone was bought in the UK, that caused tbe problem. So I flashed the EUR version of the rom and tben used Samkey to change the phone's CSC. After finishing that, flashed again the EUR Rom and wifi calling began to work properly.
So we can consider this issue solved!
Many thanks again for getting back!

Related

[Q] Problem with mobile network on my device

Hi all, there is perhaps a response to this issue but my English is not very good since I'm Cuban, so sorry.
I have a GT-i9082L which sent me to Mexico and worked perfectly there, to get to Cuba no longer worked the mobile network, I thought that maybe should unlock it, bring it to a technician and he said that there was no problem to unlock it was the mobile.
I gave myself the task of making root and install your latest firmware for samsung perfect, but the phone still does not work just the mobile network, update the modem and still the same. I also installed other rom and nothing.
Without inserting any sim under 112 or 911 and pretends that this marking but no sound. if I insert a sim tells me that the network is not available.
I tried with other sim and does exactly the same.
No if glitch or software, does anyone h presented this problem?
Another curious fact is that even without wearing a sim gets in some places all signal lines.
appreciate any help.
thank you

Mi A2 Lite WiFi Calling?

Ok so I'm very disappointed that the WiFi Calling function (VoWifi) has been disabled in this phone, along with Volte, take a look in your phone information by dialing *#*#4636#*#* and you will see that they're both there but disabled. You can enable Volte by dialing *#*#86583#*#* and you will see an enhanced 4g LTE Mode option appear in network settings and get HD (calling) in the status bar when on 4g, depending on your network.
BUT, there seems no way to enable WiFi calling? There is a Magisk module available called voenabler which I have installed, it has enabled the wifi calling menu, but when I make a call with no mobile network I get the message "Mobile network not available. Connect to a wireless network to make a call" as opposed to the usual "Mobile network no available" So it seems that it's trying, but not seeing my network?
I know it can provider dependant, I get HD calling and IMS registration, just seems like an odd error msg, can anyone shed any light on this please?
From my research it seems that this could be an AndroidOne license thing, my Brother has bought a P20 lite and it works out of the box, are Google saving the functions for it's flagship Pixels or network contract phones? Wouldn't surprise me, maybe Pie will switch it on....... Doubt it.
I'm surprised that there is not more activity on this thread.
WiFi calling is very convenient in poor signal areas but as you say it seems to be disabled on this phone.
I'm now using A2 lite as my daily phone, VOLTE working great but lack of WiFi calling a real disappointment.
Just for mental support, I'm also very disappointed that this feature is missing. I really need this feature in my well isolated home. I have to go outdoors to make phone calls.....
Under debug (*#*#INFO#*#*) it's indeed still locked. Disabled carrier check for VOLte as you said with *#*#86583#*#* though.
Yes I've all but given up... I've had the phone months but not used it.
I'll keep it until the pie update, a comment on the pie thread said that it enabled volte with a working ims, I asked but no one confirmed wether or not vowifi was enabled or switchable in the info settings.
Trouble is there is no information about vowifi in any other android one phone? If I knew it was available I'd buy a Nokia 6.1 plus for example.
Reset phone back to factory, installed Pie ota, both volte and vowifi are disabled as in Oreo. Real shame as this A2 is a cracking phone for the price, but I'll have to find something else. Preferably AndroidOne with WiFi calling!
VoLTE & WiFI Calling not working for T-Mobile USA. Even 2G/3G calling is spotty at best. If you want to use the Mi A2 Lite for calling on T-Mobile in USA, good luck. 4G LTE, data, MMS/SMS are flawless, however calling is really bad.
Wifi calling is working fine, if you're supported the toggles show up in google phone.
I used magisk module voenable although I don't think it did anything, could be wrong but wifi calling and volte working great
Thanks Boe!
I see you're in the Uk, what network are you on? Contract / sim only? I've tried most in my A2 Lite and none worked but they were just payg sims. I haven't tried the voenabler again after installing Pie.
Both networks are contract ,Vodafone uk and EE UK, they both have wifi 4g calling enabled in there provider account , plus didn't work untill I dialed that number , flashed magisk also with module voenable. I didn't check for wifi option in Google phone before magisk so don't know if it helped or not. Reading in xiomi forum, it's disabled for certain countries including UK even though it's a global use phone, which is rediculous.Have a look in your provider account if you have one, or create an account so you have access to sim provider config.
Latest beta v27 Google phone if that helps.
Cheers. I'm on BT uk and have vowifi enabled as I've put my sim in an iphone and it went on wifi calling. My brother has ee, I'll try his card.
They seem to have done something new for Pie as previously only one sim could get 4g? Looks like I'll have to re-install magisk and try voenable again, was it simple in pie with the different bootimage?
Iforgetthings said:
Cheers. I'm on BT uk and have vowifi enabled as I've put my sim in an iphone and it went on wifi calling. My brother has ee, I'll try his card.
They seem to have done something new for Pie as previously only one sim could get 4g? Looks like I'll have to re-install magisk and try voenable again, was it simple in pie with the different bootimage?
Click to expand...
Click to collapse
Same process but with 10.20 patched boot in pie dump thread, i still made my own though, seems logical to use your own patched boot. Although check to make sure its the right size as first time i did it, the patch had zero bytes. Wifi calling enables on both sims and hd calling, i assume its just a bug, sometimes it works as expected and sometimes it enables everything on both sims lol, battery goes quick. Wish i could get nfc on it but theres no chip so thats a no go. As long as you dont mess with the system partition outside of magisk ota's will be more simple to sort out, keep stock boot as back up on pc and phone. Busy box is one file in sbin folder if you install it.
boe323 said:
I used magisk module voenable although I don't think it did anything, could be wrong but wifi calling and volte working great
Click to expand...
Click to collapse
I can confirm that Wifi Calling works on Orange Poland after installing VoEnabler module in Magisk:
Cheers Guys!
Reinstalled Magisk and Voenabler after removing it to upgrade to Pie, and have Wifi calling on BT uk! Tested and working.
Definitely something to do with Pie as would not work in Oreo (or without voenable in Pie)
Glad you sorted it bro, it's nice to have functions working.
Yes it is, you're right it is ridiculous that it's disabled and I still suspect it's androidone licensing or network pressure limiting the functions.
And it shows what a load of BS and miss-information there is around wifi calling, I called BT and asked saying I wanted to buy a new phone with it, the first guy who seemed quite bright said it should work if the phone's not on their official list as long as the phone supports it (he seemed a little reluctant, like he shouldn't be telling me) The second call when I asked if they could check I was sim enabled I was told by a lady that it definitely would not work unless I bought a phone from their list - Xiaomi? Who are they?
And according to my BT app I still don't have either volte or vowifi.....
I'm well pleased, I have no / borderline network signal from any provider in or around my home so now I have a working phone!
Guys any idea if the Pie update on A2 made possible the Vowifi? I tried on mine but only Volte seems to work. Cosmote Greece.
pados100 said:
Guys any idea if the Pie update on A2 made possible the Vowifi? I tried on mine but only Volte seems to work. Cosmote Greece.
Click to expand...
Click to collapse
Yes it works on pie but you need magisk and voenable module
I ve done all of them but nothing for me... Do you find the wifi calling option in your settings?

Cricket WiFi calling, on One Plus 5T

Has anyone figured out how to get WiFi calling working on Cricket wireless on the One Plus 5T. I have it enable, but doesn't seem to be working. I'm sure there has been a work around for this ?? Sometimes cell service in the house is spotty and this would really help missing calls. Any suggestions or work around, please advise.
have you tried installing voenabler module through magisk. That is if your rooted of course Iff it still wont work then your provider may not support it yet.
sam00561 said:
have you tried installing voenabler module through magisk. That is if your rooted of course Iff it still wont work then your provider may not support it yet.
Click to expand...
Click to collapse
I'm not rooted. They do support it, but on their own devices not BYOD, but I read there was a work around, so figured I's ask here.
I myself experienced the exact same situation a few years ago the provider I was with had the same policy and after many arguments with there call centre I decided to switch provider to where they didn't restrict the phones functions. Usually in such a situation you need there own bloated firmware to recieve volte/wifi calling. There isn't much of a way out of this in my opinion unless you change provider but I could be wrong. I think they do this so customers buy phones from them exclusively and it's a sly marketing thing. Sorry I couldn't help. It is possible however that by rooting and then installing the module I suggested you could get round this but there's no guarantee. That's if your prepared to root.
Maybe you've tried this already but I found the following.
https://www.onetechstop.net/2018/12...wifi-calling-on-a-oneplus-6t-on-atts-network/
sam0056 said:
Maybe you've tried this already but I found the following.
https://www.onetechstop.net/2018/12...wifi-calling-on-a-oneplus-6t-on-atts-network/
Click to expand...
Click to collapse
Yes I had already done this and enable it, but it still didn't work, I have it enabled but does not show up on the status bar. I'll keep researching, thanks though.
I had enabled from this link which is pretty much the same way, ( https://shkspr.mobi/blog/2018/08/enabling-voice-over-wifi-on-the-oneplus-5t-and-three-uk/ )
Good luck. Last resort might be changing provider. That's what I had to do.
sam0056 said:
Good luck. Last resort might be changing provider. That's what I had to do.
Click to expand...
Click to collapse
Thanks. It's not a big deal, missing calls doesn't happen often, would simply of been nice to be able to have the WiFi calling when able. No Biggie.
I read somewhere about flashing VoEnabler module via magisk ??, does this require root, or can it be flashed without rooting ??
Activate wifi calling in OnePlus 5T
Wifi have in a valid internet plan because wifi calling is use data for calling.
All steps to Activate wifi calling in oneplus are:-
Connect your OnePlus phone to any WiFi network.
Go to your one plus phone dialer and dial *#800# it automatically opens a new Log-test window and clicks on enter.
Find onplus Logkit and click it. It opens a new page.
Find Function Switch and click on it then new page open.
Find VoWifi switch checkbox and check it.
Then it shows an alert box to make the device reboot and reboot your oneplus device.
After rebooting device Go to settings > Wi-Fi & networks > SIM network Then find wifi calling toggle make enable it and enjoy wifi calling to make & receive calls.
To read all details on this topic then go Activate wifi calling in oneplus
Sunder, I've done the below before a while back, and it still doesn't work, I have Cricket wireless, so maybe that is why. I have enabled all, but in the status bar the icon for WiFi calling is not showing when WiFi calling is turned on, so I assume it's not connected.
sunder rawat said:
Wifi have in a valid internet plan because wifi calling is use data for calling.
All steps to Activate wifi calling in oneplus are:-
Connect your OnePlus phone to any WiFi network.
Go to your one plus phone dialer and dial *#800# it automatically opens a new Log-test window and clicks on enter.
Find onplus Logkit and click it. It opens a new page.
Find Function Switch and click on it then new page open.
Find VoWifi switch checkbox and check it.
Then it shows an alert box to make the device reboot and reboot your oneplus device.
After rebooting device Go to settings > Wi-Fi & networks > SIM network Then find wifi calling toggle make enable it and enjoy wifi calling to make & receive calls.
To read all details on this topic then go Activate wifi calling in oneplus
Click to expand...
Click to collapse
Which network service provider you are currently using means which sim is used in your phone.
Yes, I am very aware of that, and it doesn't work, I've tried it many times, Voltle or WiFi calling icon never comes on in status bar when enabled.
sunder rawat said:
Which network service provider you are currently using means which sim is used in your phone.
Click to expand...
Click to collapse
DJB628 said:
Yes, I am very aware of that, and it doesn't work, I've tried it many times, Voltle or WiFi calling icon never comes on in status bar when enabled.
Click to expand...
Click to collapse
Bro, I think wifi calling is not working in your region Because of the network service provider not staring wifi calling(VoWiFi) technology in your region.
And it may be oneplus 5T is not support your network wifi calling.
In my India, this technique is working and i am using it perfectly with jio and airtel.
That was my point a few post above, where I mentioned it does not work with Cricket wireless, and Cricket does offer VoWiFi, but it woks only with the phones you buy from them. So I was letting people know it doesn't work with Cricket.
sunder rawat said:
Bro, I think wifi calling is not working in your region Because of the network service provider
not staring wifi calling(VoWiFi) technology in your region.
And it may be oneplus 5T is not support your network wifi calling.
In my India, this technique is working and i am using it perfectly with jio and airtel.
Click to expand...
Click to collapse
DJB628 said:
That was my point a few post above, where I mentioned it does not work with Cricket wireless, and Cricket does offer VoWiFi, but it woks only with the phones you buy from them. So I was letting people know it doesn't work with Cricket.
Click to expand...
Click to collapse
Okk

Enable WiFi calling

With the recent bombing in nashville. my phone is useless unless connceted to wifi at home and even then i can't make wifi calls. Im on the cricket wireless network so i go down to the store, only for the wireless tech to not be able to enable it in settings. Is there any special code to unlock this setting. I bought the phone carrier free brand new.
Hi
Hope you are doing ok there
Well were u able to use wifi calling before the current situation you are in? The wifi calling needs to be supported by your mobile phone carrier so check with them. If yes then there could be a problem with your phone or simcard if no then you are stuck with qhat you have or you change your carrier to anotherone qhich supports wifi calling
Best regards

please help me with loading vodafone software to get WIFI calling

Hi, I wonder if anyone can offer any advice - where I work seems to have no phone signal now a days and I need to use WIFI calling. I bought my S20 (G-980F) from samsung online and use it on vodafone network but dont have any option to enable wifi calling. I checked the phone software and found the following:
CSC - G980FOXMFGVL5
CP - G980FXXUFGVL5
AP - G980FXXSFGWA7
WHen I looked online the codes above seem to match Vodafone UK latest versions but I just dont have any vodafone items on the phone - including the WIFI calling option.
I did try to sort this a few years ago and remember downloading ODIn and updating fles but could never solve the problem. I am no tech guru so please go easy on me! What am I missing here? If I cant solve I will have to order a new phone from vodafone so I know it works as I missed a call about my heart scan from the doctor last week and really cant keep missing those calls due to weak phone signal!!
Any help really appreciated
Thanks
Chris

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