Database Users

[GUIDE] Enable VoLTE on Root (Stock Oos) Devices (only if your provider supports it)

Hey Guys
i found the solution to enable VoLTE on your rooted devices
1. You have Root
2. You need a Root explorer
3. Go in /system/build.prob
4. Go and search this: (Note: Default values are all-->0
change all to--> 1
#ifdef VENDOR_EDIT
persist.dbg.ims_volte_enable=1
persist.dbg.volte_avail_ovr=1
persist.dbg.vt_avail_ovr=1
persist.data.iwlan.enable=true
persist.dbg.wfc_avail_ovr=1
#endif
5. Save it and reboot
6.After reboot enable it in Settings --SIM & network
7. A Big Note: Your Carrier provider must support it......if not.......you have enabled it and nothing happens
------>You can test it if it works,by doing a call....when 4G still shows by your call,then your provider supports it
If 4G disappears.....hmmmm then not
cheers
try it out

Would be great if you could find something how to enable VoWifi for UK EE network. Or let me know where to search. VoLte works fine but Wifi calling not showing up.

robdevil said:
Would be great if you could find something how to enable VoWifi for UK EE network. Or let me know where to search. VoLte works fine but Wifi calling not showing up.
Click to expand...
Click to collapse
Sorry Mate
but i can't help you with WiFi calling in UK....maybe you must contact your provider..
Even here in Germany ,Wifi calling is less available
cheers

Orange FR still doesn't support this device ? Thanks for the tut anyway, it will be helpful for some of us ?

danmaman said:
Sorry Mate
but i can't help you with WiFi calling in UK....maybe you must contact your provider..
Even here in Germany ,Wifi calling is less available
cheers
Click to expand...
Click to collapse
EE does support WifiCalling but Oneplus need to bake it in to rom. Only VoLTE works.

Thanks a lot mate. Worked for me.

Should this just work if the carrier provider supports it or does the carrier need to support this specific phone as well?

I think I'm on the same carrier as danmaman (Vodafone in Germany). They support VoLTE in general but primarily for Samsung phones. OnePlus devices are not on their list. If I remember correctly it's the same with Wifi Calling.
I tried to activate VoLTE this way but it didn't work for me although it's available in my contract. Wifi Calling doesn't work either.

BopItXtremeII said:
I think I'm on the same carrier as danmaman (Vodafone in Germany). They support VoLTE in general but primarily for Samsung phones. OnePlus devices are not on their list. If I remember correctly it's the same with Wifi Calling.
I tried to activate VoLTE this way but it didn't work for me although it's available in my contract. Wifi Calling doesn't work either.
Click to expand...
Click to collapse
Yeah my friend
I've enabled it also this way...... But no chance
We have to wait:good:

*#*#4636#*#*

"persist.dbg.ims_volte_enable=1
persist.dbg.volte_avail_ovr=1
persist.dbg.vt_avail_ovr=1" Couldnt find these in my buildprop file. Rest of them were present and all were set to the mentioned values already.

The mentioned text is not in my build.prop. What to do ?

ProudRed said:
The mentioned text is not in my build.prop. What to do ?
Click to expand...
Click to collapse
Add the lines to your build.prop
Under the rest of volte stuff
But if you are on stock Oos or beta the lines are there

danmaman said:
Add the lines to your build.prop
Under the rest of volte stuff
But if you are on stock Oos or beta the lines are there
Click to expand...
Click to collapse
Please have a look if I have done it correctly.
Sent from my ONEPLUS A3003 using Tapatalk

Its not working for me.

Hi Guys ,
I follow the instruction and now I have the VoLTE and WIFI calling in my network settings I turn it on but how do I know if its working? , I am with Fido wireless and I do have WIFI calling feature added to my account my I phone 6S plus and Sam S7 Edge both works with WIFI calling.
Thank you for any help.

Well, under the status bar in settings turn on to see the icons and make a call

sakumaxp said:
Well, under the status bar in settings turn on to see the icons and make a call
Click to expand...
Click to collapse
Thanks for the reply..... I do see in status bar VoLTE and WIFI calling both are on but dont know if working on my S7 edge I can see the phone icon on status bar when WiFi calling is connected.

RizH said:
Thanks for the reply..... I do see in status bar VoLTE and WIFI calling both are on but dont know if working on my S7 edge I can see the phone icon on status bar when WiFi calling is connected.
Click to expand...
Click to collapse
Then most likely working

I have fixed it. It was not visible due to greenify.. working to find out which system app cant be greenified.
Sent from my ONEPLUS A3003 using Tapatalk

Wi-Fi Calling with T-Mobile, Does it work?

Just wondering if anyone can confirm this on T-Mobile. Does wifi calling and VoLTE work?
Thanks!:highfive:

aknotts415 said:
Just wondering if anyone can confirm this on T-Mobile. Does wifi calling and VoLTE work?
Thanks!:highfive:
Click to expand...
Click to collapse
It does work on stock rom as far as I know team venom working on a solution to make it work on their rom
Sent from my HTC U11 using XDA Labs

I can confirm it is working. On setup, after selecting your carrier it says it is installing Carrier specific apps and settings, and I am able to access WiFi calling and VoLTE features.

mijoja said:
I can confirm it is working. On setup, after selecting your carrier it says it is installing Carrier specific apps and settings, and I am able to access WiFi calling and VoLTE features.
Click to expand...
Click to collapse
Same here. Works great on stock.. unlike AT&T

I don't remember getting the "Carrier specific apps and settings" when I activated on Verizon. Is there any way to get back to that? It seems I'm missing whatever is necessary for Wifi calling

jacob_s said:
I don't remember getting the "Carrier specific apps and settings" when I activated on Verizon. Is there any way to get back to that? It seems I'm missing whatever is necessary for Wifi calling
Click to expand...
Click to collapse
I assume you tried to turn it on... I'm on mintsim (tmo) and it works fine.

Enable VOLTE on Lumia 950 XL In INDIA

Hi There,
Can someone help enabling VOLTE on Lumia 950XL?
It shows 4G under sim settings but I am not able to make or receive any calls.
Only internet works fine.
PLease Help

you enabled VoLTE in registry?
HKLM\SOFTWARE\Microsoft\Cellular\MVSettings\IMSISpecific\Default\CellUX
ShowVoLTEToggle
Set to 1.

anukapri said:
Hi There,
Can someone help enabling VOLTE on Lumia 950XL?
It shows 4G under sim settings but I am not able to make or receive any calls.
Only internet works fine.
PLease Help
Click to expand...
Click to collapse
check this out (I can't post links):
blogsptaccount.blogspot dot com/2017/10/how-to-enable-volte-and-wifi-calls-on.html

dxdy said:
you enabled VoLTE in registry?
HKLM\SOFTWARE\Microsoft\Cellular\MVSettings\IMSISpecific\Default\CellUX
ShowVoLTEToggle
Set to 1.
Click to expand...
Click to collapse
Nothing is changing in the setting anyone plz help

VoLTE is working on Mate9 finally (kind of)!

My phone is MHA-AL00C00 and I want to use VoLTE in Rogers network. But the menu of volte is missing and I heard some body using C636 and enabling Volte in US T-Mobile networking. So I re-brand my phone to C636B191. But still there is no VOLTE menu available. Then I used QuickShortcutMaker to enable WIFI calling setting anyway. Then I upgraded to Andorid O(MHA-L29 8.0.0.0.360(C636)) and I found Volte menu is available and it is enabled. But the real phone call is still back to 3G and there is no VOLTE icon in status bar. So I used another SIM card with VoLTE enabled in Iphone 6+ and I found there IS VOLTE ICON in status bar. Please see the attached screenshot and I placed a call and it didn't switch to 3G so it is real VOLTE call. But unfortunately this icon is gone after a while. I guess the Mate 9 phone is not VOLTE certified device in Rogers network.

cas_xp said:
My phone is MHA-AL00C00 and I want to use VoLTE in Rogers network. But the menu of volte is missing and I heard some body using C636 and enabling Volte in US T-Mobile networking. So I re-brand my phone to C636B191. But still there is no VOLTE menu available. Then I used QuickShortcutMaker to enable WIFI calling setting anyway. Then I upgraded to Andorid O(MHA-L29 8.0.0.0.360(C636)) and I found Volte menu is available and it is enabled. But the real phone call is still back to 3G and there is no VOLTE icon in status bar. So I used another SIM card with VoLTE enabled in Iphone 6+ and I found there IS VOLTE ICON in status bar. Please see the attached screenshot and I placed a call and it didn't switch to 3G so it is real VOLTE call. But unfortunately this icon is gone after a while. I guess the Mate 9 phone is not VOLTE certified device in Rogers network.
Click to expand...
Click to collapse
thought Mate 9 was not VoLTE capable, at least not the chinese version in US.

ilbambino said:
thought Mate 9 was not VoLTE capable, at least not the chinese version in US.
Click to expand...
Click to collapse
I played with Oreo (China version AL00) and came across VoLTE tab (see attached). But I was not able to make it display on status bar.

ellesmeer said:
I played with Oreo (China version AL00) and came across VoLTE tab (see attached). But I was not able to make it display on status bar.
Click to expand...
Click to collapse
I saw that but does not do anything, still my phone is switching from 4g to 3g when I do calls, I know my sim has VoLTE activated if I used with my carrier phone works fine.

ellesmeer said:
I played with Oreo (China version AL00) and came across VoLTE tab (see attached). But I was not able to make it display on status bar.
Click to expand...
Click to collapse
Did you call to Rogers? How they did comment this?

From Rogers forum somebody mentioned to contact level 2 support to add your IMEI to Rogers database then you should be good to use volte.

5[Strogino] said:
Did you call to Rogers? How they did comment this?
Click to expand...
Click to collapse
Sorry, I nevr call Rogers, as I only use Rogers' DATA plan.

ellesmeer said:
Sorry, I nevr call Rogers, as I only use Rogers' DATA plan.
Click to expand...
Click to collapse
Afaik, to get working VoLTE phone must support this and mobile operator too. And they will turn support by request if they can do it.

Just chat with Rogers and this function is not enabled on my account. After enabled you have to update your emergency address and submit to Rogers. I have done this on a Rogers iPhone 6. Now I have volte icon always.

cas_xp said:
Just chat with Rogers and this function is not enabled on my account. After enabled you have to update your emergency address and submit to Rogers. I have done this on a Rogers iPhone 6. Now I have volte icon always.
Click to expand...
Click to collapse
On Mate 9 ? No fallback to 3G when calling?

5[Strogino] said:
On Mate 9 ? No fallback to 3G when calling?
Click to expand...
Click to collapse
Yes. no fall back to 3G when calling. But it only lasts 2 hours and this VoLTE is gone again. Re-chat with Rogers agent and they said it is not working on non-Rogers phone even you are lucky to get working for a while.
Sad!

Update:
This morning I just found the VoLTE icon is shown on status bar. After place a call the call log shows it is a VoLTE call (It also indicates it is VoLTE call during the call)
It looks like Rogers remove VoLTE restrictions on non-Rogers phone.

If the IMEI on your account is VoLTE capable, then VolTE will work for non branded devices, as long as the imei doesn't change.

VoLTE / WiFi Calling with Nokia X6 / 6.1 Plus TA-1099

Hi,
after upgrading to Pie I experienced call drops and poor coverage.
I then investigated and found out VolLTE, which should be supported, is not enabled in my phone. I also understand that WiFi Calling is also supported by this phone, but I cannot find out where/how to enable it.
The phone is not rooted and I use two sim cards: Vodafone and EE.
I dialled *#*#4636#*#* and "VoLTE provisioned" is disabled, "Video Calling provisioned" is disabled, "Wi-Fi calling provisioned" is disabled and "EAB/Presence Provisioned" is disabled. Is that normal?
Please let me know
Thank you!

Does your carrier support Volte and VoWifi patches for this device?

Hi, yes they should do. I

VoWIFI Calling has been enabled in my device (Jio).

I am still not able to see Vowifi calling option in my handset...I have airtel sim card

Don271 said:
I am still not able to see Vowifi calling option in my handset...I have airtel sim card
Click to expand...
Click to collapse
Maybe Airtel hasn't enabled VoWIFI in your location.

gopu5 said:
Maybe Airtel hasn't enabled VoWIFI in your location.
Click to expand...
Click to collapse
I am living in Mumbai.... I have also checked on airtel site, nokia phones are not yet updated on supported device list.. But available on jio site

mpiulg83 said:
Hi,
after upgrading to Pie I experienced call drops and poor coverage.
I then investigated and found out VolLTE, which should be supported, is not enabled in my phone. I also understand that WiFi Calling is also supported by this phone, but I cannot find out where/how to enable it.
The phone is not rooted and I use two sim cards: Vodafone and EE.
I dialled *#*#4636#*#* and "VoLTE provisioned" is disabled, "Video Calling provisioned" is disabled, "Wi-Fi calling provisioned" is disabled and "EAB/Presence Provisioned" is disabled. Is that normal?
Please let me know
Thank you!
Click to expand...
Click to collapse
Don271 said:
I am living in Mumbai.... I have also checked on airtel site, nokia phones are not yet updated on supported device list.. But available on jio site
Click to expand...
Click to collapse
Airtel supports wifi calling on nokia 6.1 plus. I am using it. Try to enable it with jio sim. Then use airtel sim. It worked for many users. u ll see the option to enable wifi calling then.

I have sold the phone, it just did not work properly
I then bought a Xiaomi MI 9 SE which is MUCH better in every way

drsparsh said:
Airtel supports wifi calling on nokia 6.1 plus. I am using it. Try to enable it with jio sim. Then use airtel sim. It worked for many users. u ll see the option to enable wifi calling then.
Click to expand...
Click to collapse
Hi,
Thanks for support, I got wifi calling support on next day after my post here... Thank you