My daughter has an unlocked HTC A9 that just got an Android 7.0 update 2 days ago. Our carrier is T-Mobile USA and when the phone had Android 6.0.1, it had VoLTE and Wi-Fi Calling features working extremely well. Now after Android 7.0 upgrade these 2 particular features are gone from the software.
Can someone with an unlocked HTC A9 on T-Mobile USA check if their VoLTE and Wi-Fi Calling options are missing as well after Nougat upgrade? Thanks in advance.
xela19115 said:
My daughter has an unlocked HTC A9 that just got an Android 7.0 update 2 days ago. Our carrier is T-Mobile USA and when the phone had Android 6.0.1, it had VoLTE and Wi-Fi Calling features working extremely well. Now after Android 7.0 upgrade these 2 particular features are gone from the software.
Can someone with an unlocked HTC A9 on T-Mobile USA check if their VoLTE and Wi-Fi Calling options are missing as well after Nougat upgrade? Thanks in advance.
Click to expand...
Click to collapse
I did have the option in settings to switch VoLTE on or off, and it does seem to be missing here. If you want to know if it is on or off, go to phone and dial *#*#4636#*#* and click on phone information. Scroll down until you see either turn off volte provisioned flag or turn on volte provisioned flag. If it says turn off volte provisioned flag that means VoLTE is on. For the Wi-Fi calling, there is an option in settings for it I believe. Go to the call tab under setting and scroll all the way down to calling accounts. In that part of settings there is settings for "internet calling". Not sure if this is what you are looking for but this is what I found
Hope it helps, and good luck
xela19115 said:
My daughter has an unlocked HTC A9 that just got an Android 7.0 update 2 days ago. Our carrier is T-Mobile USA and when the phone had Android 6.0.1, it had VoLTE and Wi-Fi Calling features working extremely well. Now after Android 7.0 upgrade these 2 particular features are gone from the software.
Can someone with an unlocked HTC A9 on T-Mobile USA check if their VoLTE and Wi-Fi Calling options are missing as well after Nougat upgrade? Thanks in advance.
Click to expand...
Click to collapse
I have an HTC A9 (oem unlocked), on T-Mobile USA.
VoLTE and Wi-Fi was not enabled by default until I manually forgot and reconnected to my Wi-Fi network. Afterwards, I went to settings, Call, and scrolled all the way down. There's a new section called "Enhanced Call Service" and VoLTE and WiFi Calling are now options available.
MegaMan X said:
I have an HTC A9 (oem unlocked), on T-Mobile USA.
VoLTE and Wi-Fi was not enabled by default until I manually forgot and reconnected to my Wi-Fi network. Afterwards, I went to settings, Call, and scrolled all the way down. There's a new section called "Enhanced Call Service" and VoLTE and WiFi Calling are now options available.
Click to expand...
Click to collapse
OK. Thanks. The tip about "forgetting" the network and re-adding might be worth trying. But only later today, once I get home.
xela19115 said:
OK. Thanks. The tip about "forgetting" the network and re-adding might be worth trying. But only later today, once I get home.
Click to expand...
Click to collapse
So I deleted/"forgot" all of the Wi-Fi networks. Rebooted the phone. And still no Enhanced Services with VoLTE and Wi-Fi calling area under Settings --> Call. next step would be to do a factory reset and see if that helps.
xela19115 said:
So I deleted/"forgot" all of the Wi-Fi networks. Rebooted the phone. And still no Enhanced Services with VoLTE and Wi-Fi calling area under Settings --> Call. next step would be to do a factory reset and see if that helps.
Click to expand...
Click to collapse
Have you tried a network settings reset? It should be under settings>backup and reset
I'm having the same issue. I'm wondering where the Wi-fi Calling feature is. I have the US Unlocked/Dev edition and the "Wi-fi Calling" tab isn't under "Mobile Data" like it was on 6.0.1 .
I have the unlocked a9 on tmobile and everything worked well immediately after updating.
I have yet to make an actual call over wifi on nougat but sms worked fine and volte certainly works.
The only strange thing is the lte indicator seems to be the verizon one
Perhaps you should try taking the sim out, restarting, putting the sim back in and see if that makes the phone recognise it needs to use tmo settings?
---------- Post added at 10:30 PM ---------- Previous post was at 10:28 PM ----------
theNdroid said:
I'm having the same issue. I'm wondering where the Wi-fi Calling feature is. I have the US Unlocked/Dev edition and the "Wi-fi Calling" tab isn't under "Mobile Data" like it was on 6.0.1 .
Click to expand...
Click to collapse
volte and wifi calling are under "calls" now. scroll all the way down
treeco72 said:
I have the unlocked a9 on tmobile and everything worked well immediately after updating.
I have yet to make an actual call over wifi on nougat but sms worked fine and volte certainly works.
The only strange thing is the lte indicator seems to be the verizon one
Perhaps you should try taking the sim out, restarting, putting the sim back in and see if that makes the phone recognise it needs to use tmo settings?
---------- Post added at 10:30 PM ---------- Previous post was at 10:28 PM ----------
volte and wifi calling are under "calls" now. scroll all the way down
Click to expand...
Click to collapse
Where do you see "Wi-Fi Calling" ? ?
theNdroid said:
Where do you see "Wi-Fi Calling" ? ?
Click to expand...
Click to collapse
i would suggest restarting your phone with no sim inside and then put one it to see whether the device recognises are new carrier
treeco72 said:
i would suggest restarting your phone with no sim inside and then put one it to see whether the device recognises are new carrier
Click to expand...
Click to collapse
Are you sure you have the US Unlocked/Developers edition?
It appeared after I flashed the Nougat RUU
theNdroid said:
It appeared after I flashed the Nougat RUU
Click to expand...
Click to collapse
I am on 2.18.617.21 and can't find these settings. How to get them back. Unable to make or receive calls on my mobile since mine is an LTE only network. Tried factory reset and changing CID to 11111111, but nothing worked.
Related
In the English USER manual for the Mate 9, there is a section under CALL SETTINGS that tells you how to Enable VoWi-Fi. They actually use this wording in the directions " Touch SETTINGS > Wi-Fi calling"
WiFi calling options are NOT present in the call settings menu for my Mate 9 (6GB/128 GB Model MHA-AL00 / Build Number: MHA-AL00 C00B137). I have the 2 SIM version sold by a HK seller on eBay.
My questions...
Is the manual is describing something different from the WiFi Calling from T Mobile that I'm very familiar with?
I use T Mobile as my USA carrier and have a T Mobile phone that does Wi Fi calling very nicely.
I put the same T Mobile SIM in my Mate 9...but the WiFi calling options STILL don't appear.
Is the Mate 9 really compatible with WiFi calling? What am I doing wrong?
Thank you.
onepiece said:
In the English USER manual for the Mate 9, there is a section under CALL SETTINGS that tells you how to Enable VoWi-Fi. They actually use this wording in the directions " Touch SETTINGS > Wi-Fi calling"
WiFi calling options are NOT present in the call settings menu for my Mate 9 (6GB/128 GB Model MHA-AL00 / Build Number: MHA-AL00 C00B137). I have the 2 SIM version sold by a HK seller on eBay.
My questions...
Is the manual is describing something different from the WiFi Calling from T Mobile that I'm very familiar with?
I use T Mobile as my USA carrier and have a T Mobile phone that does Wi Fi calling very nicely.
I put the same T Mobile SIM in my Mate 9...but the WiFi calling options STILL don't appear.
Is the Mate 9 really compatible with WiFi calling? What am I doing wrong?
Thank you.
Click to expand...
Click to collapse
The phone supports wifi calling but it's not a universal standard so each carrier does it differently (as far as I know). So it's probably not supported with US carriers, especially when it's not even released there.
I believe the phone might need a software update specifically to support it for T-Mobile. I think most carriers don't support VoLTE/Wi-Fi calling, so that might be why it has no option out of the box but a regional firmware update should enable it.
Being compatible doesn't mean it will just work. It means it will work if the network supports it.
T-Mobile will make sure that the phones it sells for its network will have the right software. An imported phone won't have that software and if you are unlucky it might not be directly upgradeable.
This is one reason why it's always a bit of a risk to import phones from another region.
WiFi Calling ...a few potentially useful tid bits...
Thank you to all! I'm pretty sure each carrier will keep the process as "proprietary" as humanly possible for obviou$ reason$.
Here is a tid bit I learned from Apple support on the topic of WiFi calling. As you may know, Apple 6S onwards support WiFi Calling. I was curious about how carriers 'support' WiFi calling on an unbranded / unlocked WiFi capable iPhone.
Here's the punch line from Apples...
If you use WiFi Calling on say T Mo..and then you want to pop in an AT&T SIM card....get this....you MUST do a factory re-set to enable WiFi calling with the newly placed SIM... Can you believe that? I change SIMS like underwear! Doing a factory reset for WiFi calling is impractical for me...
Does anyone know of any further progress on wifi calling from T-Mobile for this phone? Please share.
Well I have been able to make calls through the Google Hangouts dialer on WiFi, but doesn't seem to work to receive calls. Not sure how well it would work if I tried to port my number over to Google Voice, looked this morning said it would cost me $20 to do it.
But I'm likely returning my phone, not being able to get calls at home because the service in my building is poor... Pretty depressing because the phone is badass.
Google voice is not wifi calling as a feature set from either the phone manufacturer nor T-Mobile.
Wifi calling is when your mobile provider can service a connection over wifi, regardless of there being a cell signal or not. It treats your number as PSTN over wifi. Over it's (provider) servers.
Google voice is not wifi calling.
But I appreciate you taking the time to reply.
ravennyc said:
Google voice is not wifi calling as a feature set from either the phone manufacturer nor T-Mobile.
Wifi calling is when your mobile provider can service a connection over wifi, regardless of there being a cell signal or not. It treats your number as PSTN over wifi. Over it's (provider) servers.
Google voice is not wifi calling.
But I appreciate you taking the time to reply.
Click to expand...
Click to collapse
Google voice is wifi calling if you have a gv number lol
"Wi-Fi Calling is the conventional name for a technology that allows cellular packets from your phone to be transferred to your carrier over the internet, and injected back into the cellular network as if they'd been beamed over the air.
Unlike services like Google Hangouts and Skype, which let you talk to other people using call forwarding or an internet-based interface, Wi-Fi Calling lets you use your actual carrier phone number over the internet. Wi-Fi Calling is also distinct from VoIP technology, which lets you use an internet-connected phone exactly as you would a landline. VoIP transfers your voice over the internet to the switched telephone network, whereas Wi-Fi Calling connects your voice to your mobile carrier's network using the internet instead of cell towers."
So, it's not wifi calling as highlighted as a feature by mobile manufacturers and thus offered/utilized by mobile providers as a result.
This thread is specifically for the above mentioned capability. It would be best to not dilute the discussion with alternate options via additional apps. It would be misleading and misdirecting fellow readers.
The USA version does.
We have to wait for a USA firmware upgrade becomes available and update to that. If you have no interest in using funkyhuawe8, then probably sol unless they include in international ROM at some point.
Which k doubt because it would be included already.
intruda119 said:
The USA version does.
Click to expand...
Click to collapse
The USA version does what? Are you saying it supports WiFi calling? I don't see the option on my USA version.
dscline said:
The USA version does what? Are you saying it supports WiFi calling? I don't see the option on my USA version.
Click to expand...
Click to collapse
Ive seen wifi calling listed on usa version of the phone. Few other little things thats not available on my international l29
What firmware are you on?
intruda119 said:
What firmware are you on?
Click to expand...
Click to collapse
b138 We have VoLTE in our firmware, but I've not seen any evidence of VoWiFi.
intruda119 said:
Ive seen wifi calling listed on usa version of the phone. Few other little things thats not available on my international l29
What firmware are you on?
Click to expand...
Click to collapse
Where do you see wifi calling on the US version? I have one and can't find it.
It was around USA release. Not that important to me. Sure search will pull up something.
Edit.
It was volte I was thinking about. Until they release a update with wifi calling , Hangouts is the workaround
intruda119 said:
It was around USA release. Not that important to me. Sure search will pull up something.
Edit.
It was volte I was thinking about. Until they release a update with wifi calling , Hangouts is the workaround
Click to expand...
Click to collapse
From everything I've seen the carriers have to approve devices for them to be able to utilize WiFi calling. It's one of the downfalls of having an unlocked device in the US as it's highly unlikely that a carrier will approve it.
That's correct, the while the firmware from Mate 9 supports it, there would likely be carrier/provider specifications that requires to be enabled. Huawei clearly does not have the green light from TMO for this else it would have been available.
This is the same reason, a TMO specific phone will have wifi calling, where as its international counterpart wound have it...
---------- Post added at 11:42 PM ---------- Previous post was at 11:38 PM ----------
So using funkyhuawe8 will enable carrier (TMO) wifi calling?
Is this working for anyone on a L29 international version?
Thank you intruda119.
Any way you could shed some light on what exactly needs to be done using FunkyHuawe8 to enable wifi-calling please.
ravennyc said:
Thank you intruda119.
Any way you could shed some light on what exactly needs to be done using FunkyHuawe8 to enable wifi-calling please.
Click to expand...
Click to collapse
So does this have wifi calling on T-Mobile or not ?
No.
Hi Dev’s,
I update my MIA1 to android oreo. When I search for Wi-Fi calling feature in settings, I notice that it is displayed. However when I click on Wi-Fi calling setting, It doesn’t dispaly under the Advanced Wifi settings.
My carrier supports Wi-Fi calling feature and I have it enables on my number. When I place the sim card in a iPhone, Wi-Fi calling works flawlessly. However it is not working in Mi A1 android oreo build.
Please can anyone help me get the setting activated on my mobile. I tried resetting the phone to factory settings, but I still don’t have the setting enabled.
ravivmc said:
Hi Dev’s,
I update my MIA1 to android oreo. When I search for Wi-Fi calling feature in settings, I notice that it is displayed. However when I click on Wi-Fi calling setting, It doesn’t dispaly under the Advanced Wifi settings.
My carrier supports Wi-Fi calling feature and I have it enables on my number. When I place the sim card in a iPhone, Wi-Fi calling works flawlessly. However it is not working in Mi A1 android oreo build.
Please can anyone help me get the setting activated on my mobile. I tried resetting the phone to factory settings, but I still don’t have the setting enabled.
Click to expand...
Click to collapse
Search using search button in settings app
Yash98 said:
Search using search button in settings app
Click to expand...
Click to collapse
Hi Yash,
Thanks for the reply.
I did search in the settings as suggested by you. I am able to see the Wi-Fi calling feature displayed in the search. However when I try to open the setting, it doesn't display. Please could post a screenshot of the setting from your Mi A1 mobile.
ravivmc said:
Hi Yash,
Thanks for the reply.
I did search in the settings as suggested by you. I am able to see the Wi-Fi calling feature displayed in the search. However when I try to open the setting, it doesn't display. Please could post a screenshot of the setting from your Mi A1 mobile.
Click to expand...
Click to collapse
Did you figure it out?? I experience the same problem: WiFi calling appears appears in search but tapping on it opens WiFi settings menu with no WiFi calling option it it.
Hi,
I still couldn’t get to see the optionto enable or disable wi-fi calling in settings.
Howeve one of the oreo testers replied in an another thread that wi-fi calling option is available in oreo beta build. He also posted a screenshot that shows option to toggle on/off the setting. Please let me know if you figure out a way.
Screenshots. I don't think my TSP supports it. Its !dea.
Just clear the Settings app's data.
ur0 said:
Just clear the Settings app's data.
Click to expand...
Click to collapse
I did clear the settings app data...now what?
---------- Post added at 09:10 PM ---------- Previous post was at 09:08 PM ----------
alkesh95 said:
Screenshots. I don't think my TSP supports it. Its !dea.
Click to expand...
Click to collapse
Same here.. my provider supports WiFi calling, it works fine with same sim card on my old LG G4. This is really frustrating
Open phone app
3 dot menu settings>
Calling account>
N/w provider mine is Jio>
WiFi calling
Ppfawade said:
Open phone app
3 dot menu settings>
Calling account>
N/w provider mine is Jio>
WiFi calling
Click to expand...
Click to collapse
Does it actually work? I mean on your Jio connection. I tried with iPhone and it doesn't seem to work. Yet.
buggerman said:
Does it actually work? I mean on your Jio connection. I tried with iPhone and it doesn't seem to work. Yet.
Click to expand...
Click to collapse
I think it won't work with hotspot from iphone or any other phone.
Correct me if i am wrong.
alkesh95 said:
I think it won't work with hotspot from iphone or any other phone.
Correct me if i am wrong.
Click to expand...
Click to collapse
I can confirm that Wifi calling on Jio is not active yet on any network (JioFi's wifi calling is something else so please don't bring that up) as on date. I have tried this on a Mi A1 also which supports Wifi calling out-of-the-box.
buggerman said:
I can confirm that Wifi calling on Jio is not active yet on any network (JioFi's wifi calling is something else so please don't bring that up) as on date. I have tried this on a Mi A1 also which supports Wifi calling out-of-the-box.
Click to expand...
Click to collapse
WiFi calling isn't available at any TSP. ( In india)
I once tried to call someone when connected to WiFi. There was a pop up to enable wifi calling. I enabled it from there. Since then it didn't appear again. Also I can't test whether it's working because my carrier doesn't support wifi calling
Trying to test the feature before I go overseas. Wifi calling is enabled, HD voice/advanced calling enabled. When I check the hidden menu in *#*#4636#*#* everything is checked.
I turn on airplane mode and enable wifi. When I try to make a call, the dialer says "turn off airplane mode or connect to a wireless network to make a call". I am connected to Wifi though and signal strength is solid. What is the problem?
You rooted? Don't know if that really matters but, I had use adb to edit the settings database. I never could get it to work till I did that. No root needed. Just Google wifi calling preferred ADB.
Sent from my Pixel using Tapatalk
---------- Post added at 09:28 AM ---------- Previous post was at 09:18 AM ----------
baknblack said:
You rooted? Don't know if that really matters but, I had use adb to edit the settings database. I never could get it to work till I did that. No root needed. Just Google wifi calling preferred ADB.
Sent from my Pixel using Tapatalk
Click to expand...
Click to collapse
2 settings need to be changed I forgot but I think one is to prefer wifi and the other is to make wifi the preferred roaming method.
Sent from my Pixel using Tapatalk
I am aware of that guide for ADB. However that is for preferred WiFi calling when both cellular and WiFi are available. It shouldn't help when I'm in airplane mode.
Celeras said:
I am aware of that guide for ADB. However that is for preferred WiFi calling when both cellular and WiFi are available. It shouldn't help when I'm in airplane mode.
Click to expand...
Click to collapse
I never could get mine to work in airplane mode. Kept getting an error.
Sent from my Pixel using Tapatalk
Had same problem with Verizon Wifi calling, fixed it
I had the same problem on my OG 2016 Pixel (rooted) running stock 7.1.2 ROM on VZW, but now fixed - here are the steps:
1. Open Testing Menu (dial *#*#4636#*#* on dialpad).
2. tap the "Phone information" menu.
3. Toggle on the "VoLTE Provisioned" slider (this was toggled off by default on mine). (Also make sure "Wifi Calling Provisioned" is toggled on.)
4. Using the Quicksettings dropdown menu, toggle Airplane Mode.
5. IMPORTANT NOTE - When I tried the 1st time it didn't work because entering Airplane Mode greyed out Wifi icon and disabled all Wifi connections (and data icon showed "no service"), even though Wifi was previously toggled on.
6. To remedy this, drop down your Quicksettings menu again and simply touch the Wifi connections shortcut, wait a couple seconds and all Wifi connections will repopulate, and default Wifi connection should re-connect.
7. Now hit the back button to the Quicksettings dropdown menu, wait another couple seconds and the data icon should change to "Verizon Wireless Wi-Fi Calling" - Wifi calling should now work
Preterist said:
I had the same problem on my OG 2016 Pixel (rooted) running stock 7.1.2 ROM on VZW, but now fixed - here are the steps:
1. Open Testing Menu (dial *#*#4636#*#* on dialpad).
2. tap the "Phone information" menu.
3. Toggle on the "VoLTE Provisioned" slider (this was toggled off by default on mine). (Also make sure "Wifi Calling Provisioned" is toggled on.)
4. Using the Quicksettings dropdown menu, toggle Airplane Mode.
5. IMPORTANT NOTE - When I tried the 1st time it didn't work because entering Airplane Mode greyed out Wifi icon and disabled all Wifi connections (and data icon showed "no service"), even though Wifi was previously toggled on.
6. To remedy this, drop down your Quicksettings menu again and simply touch the Wifi connections shortcut, wait a couple seconds and all Wifi connections will repopulate, and default Wifi connection should re-connect.
7. Now hit the back button to the Quicksettings dropdown menu, wait another couple seconds and the data icon should change to "Verizon Wireless Wi-Fi Calling" - Wifi calling should now work
Click to expand...
Click to collapse
I appreciate the suggestion. I had tried toggling all those options previously but I did it again per your instructions. It did not work.
My quicksettings text goes from "Verizon Wireless" to "Airplane mode" when it is enabled. Then when I put WiFi back on it goes BLANK. It does not say "Verizon Wireless WiFi Calling" like yours did. Any ideas?
I don't understand. I have a cellular signal and my wifi calling just stays on. All I did was change 2 values in the Database.
Sent from my Pixel using Tapatalk
Yes thanks, I already established I am not trying to get it to stay on all the time.
Celeras said:
Yes thanks, I already established I am not trying to get it to stay on all the time.
Click to expand...
Click to collapse
I guess I never caught that fact. Mine doesn't stay on all the time. But, as soon as I walk in my house it pops on. My wife has an S7 and I can't get hers to work unless I turn the cellular off. Evidently Samsung does not have the same settings database.
Sent from my Pixel using Tapatalk
Perhaps a local router misconfiguration?
Celeras said:
I appreciate the suggestion. I had tried toggling all those options previously but I did it again per your instructions. It did not work.
My quicksettings text goes from "Verizon Wireless" to "Airplane mode" when it is enabled. Then when I put WiFi back on it goes BLANK. It does not say "Verizon Wireless WiFi Calling" like yours did. Any ideas?
Click to expand...
Click to collapse
I've heard that a local Wi-Fi router mis-configuration may be the reason Wi-fi calling fails in some instances.
I would test it out on a different router, or have someone with a known good Wi-fi calling phone setup test on your router to eliminate that possibility.
I've also heard that Wi-fi calling breaks when upgrading to Oreo for some folks. Curious what Android version you're running?
Preterist said:
I've heard that a local Wi-Fi router mis-configuration may be the reason Wi-fi calling fails in some instances.
I would test it out on a different router, or have someone with a known good Wi-fi calling phone setup test on your router to eliminate that possibility.
I've also heard that Wi-fi calling breaks when upgrading to Oreo for some folks. Curious what Android version you're running?
Click to expand...
Click to collapse
Hmm, I will give that a shot next time I can. All my tests have been on my home wifi.
And yes I am running the latest stock update, 8.1.0
baknblack said:
You rooted? Don't know if that really matters but, I had use adb to edit the settings database. I never could get it to work till I did that. No root needed. Just Google wifi calling preferred ADB.
Sent from my Pixel using Tapatalk
---------- Post added at 09:28 AM ---------- Previous post was at 09:18 AM ----------
2 settings need to be changed I forgot but I think one is to prefer wifi and the other is to make wifi the preferred roaming method.
Click to expand...
Click to collapse
How would one go about doing this ?
Xdevillived666 said:
How would one go about doing this ?
Click to expand...
Click to collapse
https://www.xda-developers.com/enable-preferred-wifi-calling-option-verizon-pixel-pixel-xl/
Sent from my Pixel using Tapatalk
baknblack said:
https://www.xda-developers.com/enable-preferred-wifi-calling-option-verizon-pixel-pixel-xl/
Sent from my Pixel using Tapatalk
Click to expand...
Click to collapse
could this possibly work on other carriers?
Xdevillived666 said:
could this possibly work on other carriers?
Click to expand...
Click to collapse
It will work on pixels if the carrier has wifi calling and your provisioned for it. The menus are different on other phones.
Sent from my Pixel using Tapatalk
baknblack said:
It will work on pixels if the carrier has wifi calling and your provisioned for it. The menus are different on other phones.
Click to expand...
Click to collapse
Thanks. I think my carrier has it but in my menu (I have the pixel) I get this :
Will it stillwork?
Xdevillived666 said:
Thanks. I think my carrier has it but in my menu (I have the pixel) I get this :
Will it stillwork?
Click to expand...
Click to collapse
Ps-my wife's S7 has it enabled. I think they do that crap of " we allow it if you get the phone from us and it happens to be a model.we support".
Xdevillived666 said:
Ps-my wife's S7 has it enabled. I think they do that crap of " we allow it if you get the phone from us and it happens to be a model.we support".
Click to expand...
Click to collapse
It's not provisioned for VOLTE so wifi calling won't work. If you talk real nice to someone at customer service they might do it for you.
Sent from my Pixel using Tapatalk
baknblack said:
It's not provisioned for VOLTE so wifi calling won't work. If you talk real nice to someone at customer service they might do it for you.
Click to expand...
Click to collapse
Thanks. I'll go to a location and try.
I ran into the same issue, possibly after Magisk install on custom RR Rom (Marlin/Latest April Oreo build). It had worked one time but I guess installing Magisk was the most recent change I could think of after which it stopped working with the error message reported by OP. Anyways the only thing that worked was to do a "Network Setting Reset" , then setup Wifi (Airplane mode on) again and Wifi Calling settings back to On with Wi-Fi preferred.
Note: Also in "Mobile Network" in Settings, need to ensure "Roaming/Connect to data services when roaming" option is selected for the "Wifi Preferred" option to stick.
.
is there anyone with HTC u12+ on tmobile Us Verizone and Att with working wifi calling and volte who could share their default.xml file from system/customize/Acc and map_mns.xml system/customize and also all xml files from system/customize/mns trying to make wifi calling and volte on any htc u12+ or htc u11+
link to my thread
https://forum.xda-developers.com/u12-plus/how-to/wi-fi-calling-volte-t3867267
thanks for any help
The HTC u12+ for Verizon only has LTE capabilities. So all calls are by default VoLTE. However, WiFi Calling is a no go. It would be awesome if we could get that to work.
The files you need, do they contain any sensitive information about the phone? If not, I could grab you all the ones from my Verizon HTC u12+
JWhetstone02 said:
The HTC u12+ for Verizon only has LTE capabilities. So all calls are by default VoLTE. However, WiFi Calling is a no go. It would be awesome if we could get that to work.
The files you need, do they contain any sensitive information about the phone? If not, I could grab you all the ones from my Verizon HTC u12+
Click to expand...
Click to collapse
No there no imei or any other sensitive information in them only carrier settings etc
marcinkoko009 said:
No there no imei or any other sensitive information in them only carrier settings etc
Click to expand...
Click to collapse
here you go
Verizon HTC u12+
JWhetstone02 said:
here you go
Verizon HTC u12+
Click to expand...
Click to collapse
Thanks mate will check that later today and see the different against mine
JWhetstone02 said:
here you go
Verizon HTC u12+
Click to expand...
Click to collapse
hi mate i did check yours files and edited them according default.xml from verizon branded htc 10
can you do backup of your default.xml from system/customize/acc
then delete and copy attached one in
to copy that you need place on sdcard then boot twrp and use file manager built in adavanced settings and paste in system/customize/acc
then reboot your phone and let me know if you got wifi calling and volte working
you should be able see options under call settings and volte icon and wifi calling icon in statusbar
let me know if works
regards
I have WiFi calling options, but it killed data and service
JWhetstone02 said:
I have WiFi calling options, but it killed data and service
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OK is Wi-Fi calling working at all ?
Will check that files again looks like I missed something
Just put your default.xml back
marcinkoko009 said:
OK is Wi-Fi calling working at all ?
Will check that files again looks like I missed something
Just put your default.xml back
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WiFi calling did not work. All options were there, it let me uncheck and check, but when I went to make a call it wanted me to turn off airplane mode and wait for a mobile network to be available. and form the screenshot above, there is no mobile data.
Is there a way you can just edit the wifi calling stuff and not mess with the VoLTE. VoLTE is by default already on the phone through verizon
this is also what it shows as default from Verizon
just need to be able to enable the video and wifi calling
JWhetstone02 said:
WiFi calling did not work. All options were there, it let me uncheck and check, but when I went to make a call it wanted me to turn off airplane mode and wait for a mobile network to be available. and form the screenshot above, there is no mobile data.
Is there a way you can just edit the wifi calling stuff and not mess with the VoLTE. VoLTE is by default already on the phone through verizon
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Yes I will try to check that again
Thanks for testing
JWhetstone02 said:
The HTC u12+ for Verizon only has LTE capabilities. So all calls are by default VoLTE. However, WiFi Calling is a no go. It would be awesome if we could get that to work.
The files you need, do they contain any sensitive information about the phone? If not, I could grab you all the ones from my Verizon HTC u12+
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can u check that just do backup of your files and copy that in to system/customize
marcinkoko009 said:
can u check that just do backup of your files and copy that in to system/customize
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Tried those files and this is what I have.
The video calling and WiFi calling are turned on under phone information
When going to phone > call > settings I cannot enable the WiFi calling in there. If I click it like 5 times, then it is enabled but it will turn off the time I back out the menu. Also it will not let me choose the preferred calling over WiFi vs Mobile network when it is enabled
JWhetstone02 said:
Tried those files and this is what I have.
The video calling and WiFi calling are turned on under phone information
When going to phone > call > settings I cannot enable the WiFi calling in there. If I click it like 5 times, then it is enabled but it will turn off the time I back out the menu. Also it will not let me choose the preferred calling over WiFi vs Mobile network when it is enabled
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ok thanks i think we getting closer
4g still works and network signal as i can see so that is good
what is you phone cid?
JWhetstone02 said:
Tried those files and this is what I have.
The video calling and WiFi calling are turned on under phone information
When going to phone > call > settings I cannot enable the WiFi calling in there. If I click it like 5 times, then it is enabled but it will turn off the time I back out the menu. Also it will not let me choose the preferred calling over WiFi vs Mobile network when it is enabled
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ok can u try attached last time for today
if not i will try dig around other forums to see if or what is missing
thanks for you help with testing
marcinkoko009 said:
ok can u try attached last time for today
if not i will try dig around other forums to see if or what is missing
thanks for you help with testing
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I tried those files and it did indeed let me turn the WiFi Calling on and select which preferred way to go. But I could no longer make any calls. With it without WiFi enabled.
JWhetstone02 said:
I tried those files and it did indeed let me turn the WiFi Calling on and select which preferred way to go. But I could no longer make any calls. With it without WiFi enabled.
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OK thanks I will dig some other forums to see if we can make that working
It's been a little while since your last update. Have you got wifi calling to work, and video calling???
thanks
k hammer said:
It's been a little while since your last update. Have you got wifi calling to work, and video calling???
thanks
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Hi sorry but no luck
I got the phone today, but I there is no volte option in setting. I had volte options in my oneplus 5t. Is there secret codes to force unable the option? I am on three UK sim.
Other way round for me.
On BT Mobile (and EE) UK I could never get 4G calling on my old XZ2. Xperia5 II plugged in sim and it was a notifications bar quick button and available in settings straight away.
Comes under:
Settings -> Network & Internet -> Mobile > Advanced > Calling
I have made few calls and it seem they were made over 4G because status bar icon didn't change from 4G to 3G so I guess I do have VOLTE enabled but I don't have option in setting.
Further more I checked the info section and the volte provision option is enabled and grayed out. I don't understand why I don't have option for volte but it works for don't care much about it now.
Edit = WiFi calling option is available in setting and it works too.
I have 4G Calling option available for my O2 sim and VoLTE for my Telekom sim. WiFi calling option is also there.
I only get VOLTE option on my UK 3 sim. On my Spanish O2 SIM it's not available (though I know for sure the service is enabled but only for certain devices)
enekomh said:
I only get VOLTE option on my UK 3 sim. On my Spanish O2 SIM it's not available (though I know for sure the service is enabled but only for certain devices)
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Weird, I am using UK 3 SIM as well and I don't get option for volte but I am able to make calls over 4G. Don't know why is option hidden.
It is activated by standard if technically possible. There is no reason to deactivate it, so no switch is needed.
VoLTE/ Wifi calling are enabled by the operator. Maybe your operator has not certified Xperia 5 ii yet.
Check with your operator
4G Calling is actually VoLTE, so you have it and you are using it already as you stated above. No worries! ?
rideti.me said:
Other way round for me.
On BT Mobile (and EE) UK I could never get 4G calling on my old XZ2. Xperia5 II plugged in sim and it was a notifications bar quick button and available in settings straight away.
Comes under:
Settings -> Network & Internet -> Mobile > Advanced > Calling
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Hi. I asked in another thread about WiFi calling working for the Xperia 5 II on BT Mobile. If 4G calling works then hopefully WiFi calling too?.
Can you confirm? Thx.
wazzaworld said:
Hi. I asked in another thread about WiFi calling working for the Xperia 5 II on BT Mobile. If 4G calling works then hopefully WiFi calling too?.
Can you confirm? Thx.
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I should have clarified my previous post. The selectable option (quick button and menu) is to turn Wifi Calling on/off. VOLTE/4G calling is just fixed as provisioned. You can see this in the service menu (*#*#4636#*#*)
The service providers are clueless when you ask if they do or don't support Wifi/VOLTE calling.
So yes both available and working on BT Mobile.
rideti.me said:
So yes both available and working on BT Mobile.
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That's awesome thank you. You might have just swung a sale for Sony. You should be on commission :laugh:.