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Volte Option not showing under SIM & Network Settings...OOS 3.5.6

Hi,
Just dirty flashed OOS 3.5.6...I'm not seeing VOLTE option under SIM & Network Settings..will this get enable only if I insert Jio SIM..?
Thank You,
Regards.
Raghu.

ralamuri said:
Hi,
Just dirty flashed OOS 3.5.6...I'm not seeing VOLTE option under SIM & Network Settings..will this get enable only if I insert Jio SIM..?
Thank You,
Regards.
Raghu.
Click to expand...
Click to collapse
hey there,
You , first have to Select the JIO sim as the default Sim for data ( go in Sim and network settings)

About VoLTE update for moto x style

Hello,
I am using Moto x style [xt1572] with custom rom installed LineageOS and a jio sim also. But I am unable to make calls without jio4g voice app which I think is not necessary for the os with volte update. Is there any settings i am missing or any solution to this ??
Please reply..

akj805 said:
Hello,
I am using Moto x style [xt1572] with custom rom installed LineageOS and a jio sim also. But I am unable to make calls without jio4g voice app which I think is not necessary for the os with volte update. Is there any settings i am missing or any solution to this ??
Please reply..
Click to expand...
Click to collapse
The VoLTE which you are talking about doesn't work with Jio 4G. It's intended for the US carriers. So you still need to use Jio4GVoice if you want to make calls via Jio.

VoLTE works perfectly in original/official firmware. Including the Jio 4G.
It's implementation in CM/Lineage based ROMs is not correct.

SoNic67 said:
VoLTE works perfectly in original/official firmware. Including the Jio 4G.
It's implementation in CM/Lineage based ROMs is not correct.
Click to expand...
Click to collapse
Jio4G works on any rom. JIO VOLTE doesn't work on any rom on moto x style. As long as motorola doesn't support jio volte, no one can do anything to make it work

Open dial pad and type *#*#4636#*#*
Select phone information.
You can turn on your VoLTE option from: "VoLTE provisioned".
Then go back in "Network Settings" for the "Enhanced LTE" switch.
At least that's where it is on my stock firmware. And BTW, it works.

SoNic67 said:
Open dial pad and type *#*#4636#*#*
Select phone information.
You can turn on your VoLTE option from: "VoLTE provisioned".
Then go back in "Network Settings" for the "Enhanced LTE" switch.
At least that's where it is on my stock firmware. And BTW, it works.
Click to expand...
Click to collapse
That doesn't work for jio volte

Global version mi A1 does not work with jio VOLTE, are there different bands

hi, as my mi a1 is global version and somehow JIO VOLTE does not work, i also have honor v10 and it works immediately but somehow with mi a1 t does not work i followed this guide from @raza_maestro but it does not help, can somebody help I am desperate here.
after entering into engineering mode *#*#4636#* #* and checking ims status it says not registered. even after following each step from the abovementioned guide

No volte after flash
Same problem here with global version... I had an issue with network but volte was working perfectly then i decided to flash my phone with latest oreo update. But after flash with mi tool no HD icon no volte... Need help can't find any solution yet i have tried many roms but no volte

Volte not supporting in India
Please tell me what u did before flash
I am not able to use Jio volte in my mi a1 global phone

There is NOT different versions of mi a1 , and therefore it doesn't exist a global version

Problem with VoLTE exist after Oreo update... Issue is reported on MIUI Forum

There are different versions of mi a1
akrai said:
There is NOT different versions of mi a1 , and therefore it doesn't exist a global version
Click to expand...
Click to collapse
My friend bought mi a1 from Dubai and his phone doesn't supports volte sadly

so i figured out that dual sim is very poorly implemented. It supports both it is just that you have to be able to enable it properly. The wayI got it to work is byputting jio in main sim slot and disabling the other slot. once jio registers on the network, enable the sim in the second slot

After Oreo update hd icon appears

volte other than jio in lenovo k4 note

Is there anyway for using Airtel volte in lenovo k4 note?

I am also looking for the same. If I insert Jio SIM I am able to see voLTE signal but in Airtel it is not coming.
Kindly help.

syedabbas87 said:
I am also looking for the same. If I insert Jio SIM I am able to see voLTE signal but in Airtel it is not coming.
Kindly help.
Click to expand...
Click to collapse
Maybe no

VoLTE not working on MIUI 10

Hey, I'm using Xiaomi.eu's MIUI 10 rom based on Marshmallow and I can't get VoLTE to work, it is available for my carrier but my phone doesn't get the VoLTE calls even if I'm on 4G. I saw some threads about this but they were about MIUI 8 and I'm afraid that I can't trust those fixes anymore since they can brick my phone, does anybody knows a fix for this problem? Thanks

Defblue said:
Hey, I'm using Xiaomi.eu's MIUI 10 rom based on Marshmallow and I can't get VoLTE to work, it is available for my carrier but my phone doesn't get the VoLTE calls even if I'm on 4G. I saw some threads about this but they were about MIUI 8 and I'm afraid that I can't trust those fixes anymore since they can brick my phone, does anybody knows a fix for this problem? Thanks
Click to expand...
Click to collapse
You using jio sim?

Black_Stark said:
You using jio sim?
Click to expand...
Click to collapse
What do you mean with jio sim?

Defblue said:
What do you mean with jio sim?
Click to expand...
Click to collapse
Answer below.
Did u see volte icon on status bar on miui official rom ?
What phone u have?
Kenzo or kate?
U r from which country and which sim carrier?

Black_Stark said:
Answer below.
Did u see volte icon on status bar on miui official rom ?
What phone u have?
Kenzo or kate?
U r from which country and which sim carrier?
Click to expand...
Click to collapse
No, I don't see VoLTE icon on the status bar, I have Kenzo model, and I'm using WOM carrier from Chile.

Defblue said:
No, I don't see VoLTE icon on the status bar, I have Kenzo model, and I'm using WOM carrier from Chile.
Click to expand...
Click to collapse
Kenzo is old phone.
It was launched in 2016.
In india it only supports Jio carrier. Coz jio is the first to start Volte and 4g in india in 2016.
Later in india all other carrier brought 4g VOLTE service.
but still on other sims Volte is not enabled even though all other providers have volte too.
Xiaomi didnt care to push modem ota update on kenzo to enable volte for other carriers.
Now kenzo already ended official OTA support. So dont expect anything.
If u want volte enabled then buy latest phone coz xiaomi is bitttchh. They are selfish. They dont care about customers. They can easily activate volte by simply pushing ota update for modem. But they wont do. Coz they want people to buy new phones to enjoy volte service.