Xiaomi Mi10 VOLTE/WiFi not working!

[Knocker235]

Hi All,

I have Xiaomi Mi 10 global version and I installed dual SIM with EU ROM 12.0.8

When checking VOLTE in the SIM setting it looks it's disabled eventhough it's supported by my operator.

Is there any way to activate VOLTE?

Also I can't see any option to WiFi calling, is it supported by the ROM?

Thanks

 

[Zencooler]

Here is the thread re harding this issue:

https://xiaomi.eu/community/threads/vowifi-on-xiaomi-mi10-ultra-rom-xiaomi-eu.58167/

By the way you can check how does it works (or not) on Mi 10 phone.
As you see on Mi 10 Ultra it doesn't work even if you switch the option on.

Sent from my Mi Ultra via Tapatalk

 

[Knocker235]

Here is the thread re harding this issue:

https://xiaomi.eu/community/threads/vowifi-on-xiaomi-mi10-ultra-rom-xiaomi-eu.58167/

By the way you can check how does it works (or not) on Mi 10 phone.
As you see on Mi 10 Ultra it doesn't work even if you switch the option on.

Sent from my Mi Ultra via Tapatalk

Hi
I can check if VOLTE is working or not by doing a call and then check if you data is still connected to 4G and didn't switch to 3G, or you see HD next to the number you are calling.
But I couldn't make it work :-(
I tried to activate WIFi calling by the code, so now I can see WiFi calling option is ON but it's also not working.

 

[Zencooler]

Hi
I can check if VOLTE is working or not by doing a call and then check if you data is still connected to 4G and didn't switch to 3G, or you see HD next to the number you are calling.
But I couldn't make it work :-(
I tried to activate WIFi calling by the code, so now I can see WiFi calling option is ON but it's also not working.

You can check the way of connection (if it is VoLTE or VoWiFi) in the dialer application on call log (you will see it next to the date/time/duration of particular call).
On Mi Ultra VoLTE is working fine but VoWiFi doesn't work at all.

Sent from my Mi Ultra via Tapatalk

 

[Knocker235]

You can check the way of connection (if it is VoLTE or VoWiFi) in the dialer application on call log (you will see it next to the date/time/duration of particular call).
On Mi Ultra VoLTE is working fine but VoWiFi doesn't work at all.

Sent from my Mi Ultra via Tapatalk

Nothing written in the call log, so I assume it's normal 3G call.
Hopefully one of the Mi 10 owners can confirm if VOLTE is working or not.

 

[thegios]

Hi, did you ever solve tis problem?

 

[Markusxaw]

Hi there,

I can't get VOWIFI to work on my MI 10.
VoLTE works. The mobile phone shows VoWIFI but cannot establish a connection and breaks off. I have already tried out a lot of profiles at PDC. I am currently using Commercial_DT. My operator is (A1 Telekom Austria).

Does anyone have a solution for this ?