VoLTE Support - Huawei P9 Questions & Answers

Does this phone EVA-L09 support voice over LTE? I can't get it working and I can't find any settings for this? Every time I call someone the call gets routed through 3G and sometimes even 2G. I would like to have the supreme in call voice quality back, that I had on my OnePlus One.

xodeus said:
Does this phone EVA-L09 support voice over LTE? I can't get it working and I can't find any settings for this? Every time I call someone the call gets routed through 3G and sometimes even 2G. I would like to have the supreme in call voice quality back, that I had on my OnePlus One.
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Hi, have you found a way to enable the VoLTE?

africa89 said:
Hi, have you found a way to enable the VoLTE?
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No, but I think that my carrier is up to certifying the phone to the network so I'll have VoLTE soon.

With the Nougat B360 Update I can enable VoLTE via settings. I'm on Telekom DE.

Rumbi said:
With the Nougat B360 Update I can enable VoLTE via settings. I'm on Telekom DE.
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This is nice.
How did you get 360? I'm still on 322.

Rumbi said:
With the Nougat B360 Update I can enable VoLTE via settings. I'm on Telekom DE.
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Nice to see that, but this is the situation on mine
i am on 432b360 too. Have you activated it with some code or in some other way?
thanks

@africa89
No, I just did the Update and the Settings were there. Maybe VoLTE is something your provider has to enable? AFAIK the older contracts of T-Mobile didn't have VoLTE enabled, it had to be activated by the provider support helpline...

Can anyone or in any rom Volte will be activated ??

Dear Experts
I have Huawei P9 EVA-AL10 with Build number EVA -AL 10 C00B399SP02
Android version 7.0 and EMUI 5.0.1
I purchased this phone in Schenzen China and Using it in India.
it does not support Reliance Jio VoLTE.
How to overcome this problem without using Jio4Gvoice app.
Please help me.
my number +919493407596

Related

EE Wi-Fi calling

Just installed nougat on my phone and now I have Wi fi calling on ee. Never had this before and I didn't buy my phone from ee so really surprised about this.
Anyone else find this?
skoobee said:
Just installed nougat on my phone and now I have Wi fi calling on ee. Never had this before and I didn't buy my phone from ee so really surprised about this.
Anyone else find this?
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Hey
Yep, I did the update yesterday. Also VoLTE is showing.
My work has very bad signal, so I can test if WiFi calling is actually working.
How do you know VoLTE is working?
skoobee said:
Just installed nougat on my phone and now I have Wi fi calling on ee. Never had this before and I didn't buy my phone from ee so really surprised about this.
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What version of P9 do you have (single SIM, dual SIM) and what firmware do you have?
I'm on C432B180 and no update to any version of Nougat for me yet (looking via HiCare app and normal update service).
jonmorris said:
What version of P9 do you have (single SIM, dual SIM) and what firmware do you have?
I'm on C432B180 and no update to any version of Nougat for me yet (looking via HiCare app and normal update service).
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I am on c432b361. I have the single SIM. I used the thread on here to manually update from 182 to 361.
I have no idea if volte works but got Wi-Fi calling if it's enabled you get the word "Wi-Fi" in top left of status bar next to carrier name
skoobee said:
I am on c432b361. I have the single SIM. I used the thread on here to manually update from 182 to 361.
I have no idea if volte works but got Wi-Fi calling if it's enabled you get the word "Wi-Fi" in top left of status bar next to carrier name
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Thanks. I'll have a look to see if I can get this.
Good morning all,
Did wifi-calling actually work for the p9 or was it just showing as an option?

Huawei P10 T-Mobile VoLTE

Does the P10 work on T-Mobile VoLTE?
Interesting development. I am in the USA and have a VTR-L29. The 8.0.0.360(C185) build was pushed out to me a few days ago. Now under the Wireless & Networks --> Mobile Network menu, I have an option for VoLTE calls that is on.
I honestly hadn't thought to look until I was on a call today and the voice sounded different.
Still no option for WiFi calling, but I'm happy to see VoLTE working.
km8j said:
Does the P10 work on T-Mobile VoLTE?
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I have P10 (single sim) and Telekom sim card. (SLOVAKIA). Have latest android 8 B365 and volte works for me. But no vowifi option.
Volte not available for my carrier so option doesnt pop up :/ feels bad man
Your operator must support volte and you must have 4G sim card..
My operator support only devices Huawei, Samsung, LG, Sony..

Finally volte switch turned on

Finally i turned on volte switch for my country india.
truthteller609 said:
Finally i turned on volte switch for my country india.
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How?
?? How unlock this feature?
aeduardors said:
?? How unlock this feature?
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You may want to check https://forum.xda-developers.com/mate-10/how-to/guide-enable-volte-icon-mobile-network-t3764826 to enable VoLTE.
xpdragon said:
You may want to check https://forum.xda-developers.com/mate-10/how-to/guide-enable-volte-icon-mobile-network-t3764826 to enable VoLTE.
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Yes
i just called my service provider and they activated it for me
zniper89 said:
i just called my service provider and they activated it for me
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which service provider did for u ?
how it got activated ?
Telenor in Norway, he just activated it on theirs side and 30min latter it showed volte on my phone
With Emui 9 new update even my mate 10pro is showing VoLTE. ?? UAE
I was having terrible call quality until I turned VOLTE off!! (On Optus, in Australia).
anthropoidape said:
I was having terrible call quality until I turned VOLTE off!! (On Optus, in Australia).
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How did you turn volte off, is it a setting or via optus?
Sent from my HUAWEI LYA-L09 using XDA Labs
To turn off VOLTE, search "mobile networks" in settings (it's under "wireless and networks"). There is a switch for VOLTE.
I've only got these settings below, yet I have volte on, but someone on the same network and plan as me isn't seeing the volte symbol. Is this LTE setting the same?
Sent from my HUAWEI LYA-L09 using XDA Labs
That's weird. Here is mine. The option was available right out of the box. Every person I spoke to was complaining about call quality until I turned it off.
Huawei Volte enable mate 10 Pro emui 10
Hi,
I am using Huawei Mate 10 Pro purchased from Dubai. Volte not showing for jio in India. Tried rooting but bootloader code is not available.
Any suggestions.... Pls help...

Does the P20 Pro work in the US on T-Mobile with VoLTE?

Does VoLTE work on T-MOBILE in the USA on P20 Pro out of the box?
KevinAce said:
Does VoLTE work on T-MOBILE in the USA on P20 Pro out of the box?
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Yes it does.
gadget8888 said:
Yes it does.
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Where has this been confirmed?
Screenshot or it didn't happen ?
https://photos.app.goo.gl/cyBqpxXvuIhNUPwn1
gadget8888 said:
https://photos.app.goo.gl/cyBqpxXvuIhNUPwn1
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This doesn't mean anything.
Can you post screenshot while making a phone call if it shows LTE or drops to H+??
Does wifi calling work?
An update on this matter...
As far as I can tell Huawei has been fixing one of their shortcomings and allowing VoLTE support on many more carriers despite the phone being the wrong reason.
I've heard from a reliable source that, although I didn't think it was true, indeed VoLTE works on T-Mobile US.
Note that this may or may not depend on the version/branding of the P20 Pro.
Wifi calling does not and has never worked on T-Mobile US with Huawei phones unfortunately.
This guy gets VOLTE on tmobile:
https://www.youtube.com/watch?v=pIqKuE1Dx40
as best I can tell it works.. I make a call and band 12 stays connected throughout the call when VOLTE is enabled in settings.
Does 4G symbol remain while on call
deejaylewlew said:
as best I can tell it works.. I make a call and band 12 stays connected throughout the call when VOLTE is enabled in settings.
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Can you try this please?
1. Turn WiFi off.
2. Make sure 4G symbol is showing on your cellular bars at the top of the screen.
3. Make a phone call. You can even call 611 for T-MO customer service, and make sure that 4G symbol still remains while on the call and that it does not change to 3G or anything else? And if you can post a screenshot, it would be much appreciated.
Are you using the CLT-L29 and what region? European or Latin American version?
KevinAce said:
Can you try this please?
1. Turn WiFi off.
2. Make sure 4G symbol is showing on your cellular bars at the top of the screen.
3. Make a phone call. You can even call 611 for T-MO customer service, and make sure that 4G symbol still remains while on the call and that it does not change to 3G or anything else? And if you can post a screenshot, it would be much appreciated.
Are you using the CLT-L29 and what region? European or Latin American version?
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Correct it's the dual sim CLT-L29 Build Number is clt l29 8.1.0.106(c636)
That method of testing would be a step backward. I have already confirmed I am calling over Band 12. VOLTE is working, atleast for me on T-Mobile. I wasn't expecting it to from reviews but it was a nice surprise.
Thanks
deejaylewlew said:
Correct it's the dual sim CLT-L29 Build Number is clt l29 8.1.0.106(c636)
That method of testing would be a step backward. I have already confirmed I am calling over Band 12. VOLTE is working, atleast for me on T-Mobile. I wasn't expecting it to from reviews but it was a nice surprise.
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I see your point and thank you so much for the info. Out of curiosity, are there WiFi calling settings showing up or no? That would be a double bonus.
KevinAce said:
I see your point and thank you so much for the info. Out of curiosity, are there WiFi calling settings showing up or no? That would be a double bonus.
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No go on the WiFi calling, no settings for it.
WiFi calling
deejaylewlew said:
No go on the WiFi calling, no settings for it.
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Click to collapse
A workaround to get WiFi calling is to download T-Mobile Digits from play store and you can use the app to make wifi calls. You may need to sign up for T-MOBILE Digits. I'm not sure. I was a beta tester for Digits and they since let me keep the service for free on 3 devices.
KevinAce said:
A workaround to get WiFi calling is to download T-Mobile Digits from play store and you can use the app to make wifi calls. You may need to sign up for T-MOBILE Digits. I'm not sure. I was a beta tester for Digits and they since let me keep the service for free on 3 devices.
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I've been using google voice / hangouts dialer (or whatever they want to call it this month) for a few years now. I hardly ever use T-mobile for calls, works out well when you want an international phone. Less reliance on the network features.
Out of curiosity do you remember if T-Mobile digits worked for incoming calls as well?
Digits
deejaylewlew said:
I've been using google voice / hangouts dialer (or whatever they want to call it this month) for a few years now. I hardly ever use T-mobile for calls, works out well when you want an international phone. Less reliance on the network features.
Out of curiosity do you remember if T-Mobile digits worked for incoming calls as well?
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Click to collapse
Yes it does work. And the fact that you can mimic one number or multiple numbers as many times as you'd like on multiple devices is pretty cool.
brother phone NEO-L29 Mate RS dual sim with sim t-mobile.pl i have options to VoLTE and WIFI calling
VoLTE definitely works and Wificalling menu is hidden. Don't think it works, yet but that might change at some point. Use a program like quickshortcutmaker and search for calling. The last option seems to be for att and the second from bottom is TMobile.
Sent from my CLT-L09 using Tapatalk
International
apol said:
brother phone NEO-L29 Mate RS dual sim with sim t-mobile.pl i have options to VoLTE and WIFI calling
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I believe that's because you are using an international phone in an international country on an international version of T-MO.

honor note 10 volte setup

please help me for enabling volte setting in my device to use volte service provided in my country india
Sorry its showing not active. ..see screen short uploaded
In huawei this method cannot be used to enable volte
SmartPhonesFan said:
you don't have to enable it as it it already enabled by default you need your network provider to support it and run it
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In am using jio with is already volte network and even in tried airtel with supports volte...but in both networks or sir when i call it get diverted to 2g or 3g ....airtel supports 2g and 3g nekworks so call get connected where else in jio network is shows no network available as it dont have other bands.so in call make call.
Volte mode is needed for hi calling with is missing in my honor note 10
SmartPhonesFan said:
No it isn't missing
On huawei.cn says it is avail only in China.. Because it is China version?
When u go to root explorer/vendor /build prop it says volte =true..
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Yes exactly this the issue. ..it supports chian but no in my country...that only in want how to enable here in my country india...my phone is rooted and in want that volte setup in my phone...my phone has volte=true
abhirathod1990 said:
Yes exactly this the issue. ..it supports chian but no in my country...that only in want how to enable here in my country india...my phone is rooted and in want that volte setup in my phone...my phone has volte=true
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You yourself also have honor note 10 right...please help to get this volte option
SmartPhonesFan said:
Go to your network provider shop and ask them if they have enabled it for you .. You MAY BE need different packs .. or deals from Your OP
I just put EE-uk into Mate 9 (right) and it automatically showed option wifi-calling.. If I would remove EE sim it will goes away..
And there is calling over WiFi or 4G.. It is little bit weird that 4g network is packed in to wifi calling.. Which clearly is not
It should be separated option.. But it is just the way how wronlgy EE operator did it..
On the left it is P9 but I did it force way as it was patch applied because I was rebranding P9 to China and flashing oreo so patched VoLTE option.. It wasn't there previously in android 7
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In p9 u got volte optiom by patch...that patch in wat for my. Phone.....amd in have confirmed for my operator volte is anable in my number...jio so hasbonly volte service her in our country.
SmartPhonesFan said:
yeah there is option in P9 but it doesn't work haha it is fake .. or it would work in china only
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How u got that option?
Did u applied any module?
I talked to my network operator they said sim has volte enable....software changes only can help me now to get that option
SmartPhonesFan said:
for p9 here but it doesn't work it is like dummy second post there is patch https://forum.xda-developers.com/p9/development/rebrand-update-tool-hwota7-p9-eva-t3820849
and on mate 9 it will show up when sim EE is inserted
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If volte is only for domestic and not for foreign...than wat if i change region to china
SmartPhonesFan said:
i know i was explaining dat to him just check my prev posts ..
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how to do that...how to change region

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