When the phone arrived, Miui had 11 systems on it. When you switch on for the first time, the VoWifi signal also appears next to the Telecom card. Then he immediately upgraded himself to Miui 12, there has been no VoWifi since. The switch (both VoLTE and VoWifi) is visible in the settings menu, but there is no VoWifi connection. You can also see in the call list that you are only making or receiving a VoLTE call. Has anyone else experienced this, or do I just have such "luck"?
Have you turn it on?
Sim cards & mobile networks -> Choose your sim card -> Tick on Make calls using Wi-Fi.
Maybe they removed your provider's profile. Vowifi also does not work in Telekom Hungary. I can switch on the vowifi in the menu but does not work. But someone reported it works on another operator, Digi. Also you may ask your operator not to deny vowifi in some reason after the software update.
My previous phone (MI 9SE) also had Android 10 and MIUI 12, this Telekom SIM worked. VOWIFI appeared in the status bar and there was a WIFI CALL note in the call list in addition to the calls.
WIFI appeared on the lock screen instead of Telekom.
Interestingly, both phones have Global (non-EU) ROMs.
It depends more likely whether the provider's profile exists in the firmware or not, and not likely depends on the Android version.
This unofficial link shows several devices for hungarian providers.
Related
I just found out this evening that I was able to activate WiFi-calling on my Nokia 8 here in Denmark on the Telenor network. This compliments the VoLTE feature that was enabled in some months ago. I run Android 8.1 and my model number is TA-1004.
It is only available if your network enables the SIM card to use it.
It also needs a proper configuration from the network side. Network needs to accept this phone as a VoLTE and VoWiFi capable.
Wifi calling issue on Airtel, India network.
Hello,
I am on Airtel network in India which has recently enabled Wifi calling. I got it enabled on my SIM card but I am not getting the option to enable Wifi calling. What I understand going through this forum is there will be a option under Settings -> Network and Internet -> Mobile network -> Advanced but I am not getting the same. I checked in another mobile set (OnePlus 7) and wifi calling worked on my SIM.
I am having TA-1004 running Nokia provided Android 9 with security patch up to October 2019. Can anyone here guide how to solve this issue ?
Does this rollback to oreo helps on "restarting issue" in Nokia 8?? Or can someone solve this problem please..
Hi!
I'm trying to enable voice over WIFI, my network provider supports it, it was working fine with Iphone6s, now i switched to Note10 and i can't enable this to work.
On the Mi 9 you need certain codes: https://forum.xda-developers.com/Mi-9/how-to/wifi-calling-volte-mi-9-t3917887
Maybe try those and see if you have any luck?
May I ask where you bought your phone and in what country and what network you are trying to use wifi calling?
On the Mi 9 thread, there are reports that wifi calling doesn't work as well with all networks; eg with Vodafone UK the option to prefer wifi over mobile network isn't available, so wifi calling is available only when there is no mobile signal.
Hi. I entered the codes, the option is there, but it's not working. I'm from Slovenija, my operator is Telekom Slovenije, the phone is from Gearbest store...
Search vowifi 4pda and find topic about mi8 vowifi
You'll need root.
Does anyone know how to enable VOWIFI on the Iqoo 7, i live in Austria and there is VOLTE and VOWIFI not available.
It does work with a sim card from Germany but as son i change the sim settings disappear.
I tried several codes and could manage to have the setting for VOWIFI but without any function.
If the settings vanish with Sim change that means your provider is not allowing voWiFi.
VoWiFi usually works with same provider on WiFi and cellular.
LIke I use it with Airtel since my broadband connection is also of Airtel. My sim is of Vodafone, so that doesn't show VoWiFi for it.
Provider Supports vowifi an volte für sure that isn't the problem.
Ive got volte right now with the Samsung galaxy and previously with oneplus and so on.
It's just the missing setting because Vivo didn't include Austrian providers in the rom.
I have the european variant LM-V500EM of LG V50 which I was under the impression had a wifi calling / vowifi option. I've used the quickshortcut maker app and can see the option is there in the backend of the settings com.android.settings.Settings$Wifi CallingSettingsActivity. I can even open it and toggle it to on but it doesn't appear to do anything and still won't show in the regular call settings.
I've spoken to a number of UK networks who say it should work and spoken to LG directly who say wifi calling is unavailable for this variant/model and only the EE variant has WIFI calling. It's pretty frustrating that a function which the phone clearly is capable of is unusable.
Has anyone got any workarounds for this as I'm tearing my hair out here and don't want to have to sell the phone as apart from this it's great.
Thanks
I've been in engineering mode *#546368#*500# and SVC Menu / VoWIFI / W-Fi Toggle to ON but wifi calling still doesn't appear in the main settings.
Can this be enabled OTA by the right network carrier eg. EE , 3 etc ?
I've got the same phone, same problem.
Running Android 11, Smarty network
timosui said:
I have the european variant LM-V500EM of LG V50 which I was under the impression had a wifi calling / vowifi option. I've used the quickshortcut maker app and can see the option is there in the backend of the settings com.android.settings.Settings$Wifi CallingSettingsActivity. I can even open it and toggle it to on but it doesn't appear to do anything and still won't show in the regular call settings.
I've spoken to a number of UK networks who say it should work and spoken to LG directly who say wifi calling is unavailable for this variant/model and only the EE variant has WIFI calling. It's pretty frustrating that a function which the phone clearly is capable of is unusable.
Has anyone got any workarounds for this as I'm tearing my hair out here and don't want to have to sell the phone as apart from this it's great.
Thanks
Click to expand...
Click to collapse
Hi,
What is EE variant? I never seen it before and I can't find it in net.
I know only those variants:
V450PM
V450VM
V500EM
V500N
I have been struggling with getting a definitive answer to the question if VoLTE is possible on the H4213.
I am led to believe VoLTE is a software ability that does leverage on some hardware requirement.
After not finding the .."enable VoLTE switch" in settings on the Stock Rom but getting info from SONY that the H4213 is a VoLTE capable device, I flashed LineageOS 19.1 plus some Gapps to the Sony.
All good! Now there is a VoLTE slider in settings but still unable to get VoLTE connection. The sim is supposed to be 4G/LTE only.
When I run Network Cell Info (Device+sim) and #4636# Sim shows as ready and Network Type as LTE and in service, VoLTE ,Video calling and WiFi calling provisioned .... but Device Telephony shows Phone Type as GSM and VoLTE capable - No. Same for WiFi Call avail - No and Video Call - NO.
I have been thinking of running VoLTE-fix to see if this fixes anything but that would be of no use if the device HW is not VoLTE capable.
Anybody out there that can say with certainty that the device is VoLTE capable.
I have a suspicion that the sim may be the issue here, as I am also struggling to connect to Mobile data on the sim and the APN information looks dodgy.
This is with RainOne in South Africa, and the surprising thing is that if the number of that sim is called I immediately receive an SMS that I had received a call . SMS and Whatsapp works.
Any light on this issue will be appreciated. Ideas, thoughts anything !
Thanks