O2 UK VoLTE, VoWiFi - Huawei Mate 10 Questions & Answers

Has anyone tried mate 10 or mate 10 Pro on O2 UK recently? Do VoLTE and VoWiFi work on the device?

WiFi calling works, I've never seen a volte symbol on my. Phone, but I get access to 4g data on my phone while on a call.

I think I had to turn in on in the My O2 app, but yes, I think its working for me.

O2 actually didn't put the device on their support list for 4G and WiFi Calling.

DANIELWHITT said:
WiFi calling works, I've never seen a volte symbol on my. Phone, but I get access to 4g data on my phone while on a call.
Click to expand...
Click to collapse
It does not work on my Chinese version of mate 10...

Mario_Wiznycia said:
I think I had to turn in on in the My O2 app, but yes, I think its working for me.
Click to expand...
Click to collapse
I don't know why my device contains O2's VoLTE and VoWiFi configuration files but does not work.

Related

my rog phone is not working with INDIA JIO 4G network

Hi,
just got my rog phone from amazon.com to India. i installed my jio 4g sim and i got the signal full bars and it also shows jio 4g and im able to access data BUT the serious issue is im unable to make calls or receive calls
when i make a call it just give me a BEEP sound and my callers are getting unable to reach right now message
is it my phone or international phones are not working in india?
eswar539 said:
Hi,
just got my rog phone from amazon.com to India. i installed my jio 4g sim and i got the signal full bars and it also shows jio 4g and im able to access data BUT the serious issue is im unable to make calls or receive calls
when i make a call it just give me a BEEP sound and my callers are getting unable to reach right now message
is it my phone or international phones are not working in india?
Click to expand...
Click to collapse
please update your phone to latest version in system updates, you will get the VOLTE icon ..
Cheeers
Same happemed to me
rajsingh2508 said:
please update your phone to latest version in system updates, you will get the VOLTE icon ..
Cheeers
Same happemed to me
Click to expand...
Click to collapse
done it. updated it 2 times and no VOLTE. have you purchased it from amazon.com?
my current software version is WW_ZS600KL_15.1630.1811.32_0
IS IT SAME FOR YOU.
thanks for the reply
Go to settings then connection . Then mobile network. Then advance. Then enable volte .. see if you gget the option
rajsingh2508 said:
Go to settings then connection . Then mobile network. Then advance. Then enable volte .. see if you gget the option
Click to expand...
Click to collapse
i have already done that and restarted my mobile. i can receive sms but cant send them, i cant receive calls and i cant make any outgoing calls. But i can access 4G mobile data. so weird
my guess is US versions are blocked VOLTE by default. did you by from flipkart? can you post your build version?
thank you so much for taking time to reply me
Try enabling volte provisioning.. search Google by saying volte provisioning
rajsingh2508 said:
Try enabling volte provisioning.. search Google by saying volte provisioning
Click to expand...
Click to collapse
by pressing *#*#4636#*#* i got the setting but its already enabled. my guess is US mobiles are blocked by asus rog
ok, the only solution for this is to move from jio to airtel for international asus rog mobiles. indian version work fine with jio
eswar539 said:
ok, the only solution for this is to move from jio to airtel for international asus rog mobiles. indian version work fine with jio
Click to expand...
Click to collapse
mine is a international version as well..
y dont you reflash the firmware again
rajsingh2508 said:
mine is a international version as well..
y dont you reflash the firmware again
Click to expand...
Click to collapse
my bad. i didn't check you reply. i don't know how to do it. i mean what software's to use. any guides here?
eswar539 said:
my bad. i didn't check you reply. i don't know how to do it. i mean what software's to use. any guides here?
Click to expand...
Click to collapse
please check the below link
https://romprovider.com/2018/09/asus-rog-phone-z01qd-zs600kl-support/

No Wifi Calling Option

Hi,
I am using Mate 20 Pro (LYA-L29) in US and the firmware is 232. I am pretty sure that my carrier (not U.S. carrier) supports VoWifi and I used it on this Mate 20 Pro before while I was not in U.S. After I moved to U.S., I also updated the firmware and the Wifi Calling option has gone since then. To double check what is the cause, I inserted this SIM card into an iPhone and Wifi calling was available and worked well. Therefore, I think it is a problem of this phone.
Does anyone encounter a similar problem?
Thanks!
Different networks operate WiFi calling in slightly different ways. I know that my Mate 9 didn't support WiFi calling in the US but has done in other places without issue.
Sent from my Mate 20 Pro using Tapatalk
aindow said:
Different networks operate WiFi calling in slightly different ways. I know that my Mate 9 didn't support WiFi calling in the US but has done in other places without issue.
Sent from my Mate 20 Pro using Tapatalk
Click to expand...
Click to collapse
I don't quite understand why wifi calling depends on the physical place. Say I set the phone to airplane mode and connect the phone to different wifi routers in different places. The wifi standard is always the same and the phone may not be able to tell where it is.
VoWiFi and VoLTE (WiFi and 4G calling) are network and handset dependant. If a particular network hasn't authorised a particular handset, or if that handset doesn't have the specific settings needed for a particular network; then VoWiFi and / or VoLTE won't work.
I installed "Network Cell Info" to check the status of Wifi Calling and the availability of Wifi Calling is No. I notice that the devices prior to mate 20 pro have a secret menu and there is a switch to turn on the availability of Wifi calling. However, the secret menu code does not work anymore in my mate 20 pro.
This is so fvcked that despite my carrier (from which I GOT THE DAMN PHONE) supporting VoWiFI (I had it working on my S7Edge before this) and despite VoLTE working on my Mate 20P, they just won't enable it on Mate 20P.
Guess what...it DOES work on P20/30 Pro, from day 1. Go figure.
Also...got a SIM from a different carrier...bam, VoWiFi working on mate 20P.
This is madness....I'm running out of hair to pull.
PS I went as far as installing Nova launcher so I can create a widget to ENABLE VoWiFi (which normally does not show up in the Settings) but of course it does not do anything because the carrier did not enable it for the phone.
i have same problem in Israel carier
i have the volte switch but its not working.
other carier its worked automatically but their internet i cant watch youtube at 1080p
Ipse_Tase said:
This is so fvcked that despite my carrier (from which I GOT THE DAMN PHONE) supporting VoWiFI (I had it working on my S7Edge before this) and despite VoLTE working on my Mate 20P, they just won't enable it on Mate 20P.
Guess what...it DOES work on P20/30 Pro, from day 1. Go figure.
Also...got a SIM from a different carrier...bam, VoWiFi working on mate 20P.
This is madness....I'm running out of hair to pull.
PS I went as far as installing Nova launcher so I can create a widget to ENABLE VoWiFi (which normally does not show up in the Settings) but of course it does not do anything because the carrier did not enable it for the phone.
Click to expand...
Click to collapse
My situation is exactly the same. I have a switch for VoLTE but not for VoWifi. I also tried Nova launcher, but it did not work.
The strange thing is that the sim + mate 20 pro works in one place, but not in the US.

Anyone have WiFi Calling enabled and working on T-Mobile US?

I really need WiFi Calling in order to reasonably use this phone for calls from my house due to a poor Network signal. There is no Wifi Calling option in Calls -> Settings or in Settings -> Network & internet -> Mobile network anywhere. Also when I do *#*#4636#*#* and go into Phone information Wifi Calling Provisioned option is grayed out.
Nope. Last time I saw wifi calling available was on the XZP. Wasn't an option for the XZ3, and still not an option for the Xperia 1. Try giving tmobile a call or maybe sony support and ask if they can add wifi calling support.
reiriop said:
I really need WiFi Calling in order to reasonably use this phone for calls from my house due to a poor Network signal. There is no Wifi Calling option in Calls -> Settings or in Settings -> Network & internet -> Mobile network anywhere. Also when I do *#*#4636#*#* and go into Phone information Wifi Calling Provisioned option is grayed out.
Click to expand...
Click to collapse
Option is here for me. Can you not flash a non branded firmware?
Mackay53 said:
Option is here for me. Can you not flash a non branded firmware?
Click to expand...
Click to collapse
Which frimeware is that ? Is that US unbranded
Nope, no wifi calling for me. I originally had the J9110 model (international dual sim, hong kong) but i recently flashed it with the US firmware. No dice, unfortunately. But since changing to the US firmware, I now get VoLTE and group message in Android Messages. It's a start.
Ya VoLTE is working fine and appears as provisioned in the hidden menu. So it seems like I will have to do something similar to what I did on the XZ Premium in order to get WiFi Calling...but I will wait until there is a DRM backup process.
reiriop said:
Ya VoLTE is working fine and appears as provisioned in the hidden menu. So it seems like I will have to do something similar to what I did on the XZ Premium in order to get WiFi Calling...but I will wait until there is a DRM backup process.
Click to expand...
Click to collapse
I see the same thing as you. How did you do it on the xz premium?
I had to root it and flash a zip that someone made for it, it might be possible to use the same zip but I'm not going to root mine until there is a DRM backup method. I barely every talk on the phone without LTE service so it's more so just really annoying not having WiFi Calling. I think a bunch of people were using the same zip for the 2017/2018 xperia phones to get it working.
I have XZ premium and XZ1 and wifi calling option is displayed when I use the Jio sim but not displayed when using Airtel sim (using Airtel broadband), so our phones do have wifi calling facility but working only with Jio sim, although Sony is not shown in the compatible phones list. I am in India.
That also stresses me out on My Xperia 5. Don't know If You talked about My Zips for VoLTE and the other Features but i didn't get it to work actually on Android 10. Possible that i just don't have the right Firmware atm (Customized EU / My Devices Firmware isn't Out yet), so i'm using Custom UK Firmware but that should also work... I'm a bit confused so i switched to GSIs which Made it even worse... Looks like we should start making Custom Vendors for our Xperias since the Methods changed over Android 7-8-9-10
Can you flash the dual sim model to work with a single sim firmware and does Wi-fi Calling Work later?
yes, that's what i did with my xz3. volte works with tmobile, but not att.

RedMi Note 9s global unable to use wifi calling and text

I was in an area with no tmobile network and was not able to use the wifi calling and mobile texting. I tried using tmobiles APN without success.
Anyone able to get wifi calling working?
I am on Mui global 11.0.11.
Any 3rd party rom with wifi calling working?
Thanks!
Correct. It doesn't work. This has been discussed before and is known. There's no apparent way to activate it. You can "unlock" the sliders in the settings menu for both wifi calling and VoLTE, but neither one works.
Anyone roms with working wifi calling and text?
Wifi calling does work with my Curtana 9S global. I'm on EE in the UK, no special permissions required from my operator, same with VoLTE. Both worked straight out of the box. Note the wifi calling icon in screenshot.
The problem might be down to your carrier.
galaxy6220 said:
Wifi calling does work with my Curtana 9S global. I'm on EE in the UK, no special permissions required from my operator, same with VoLTE. Both worked straight out of the box. Note the wifi calling icon in screenshot.
The problem might be down to your carrier.
Click to expand...
Click to collapse
I don't have "Network Preferences" listed.
galaxy6220 said:
Wifi calling does work with my Curtana 9S global. I'm on EE in the UK, no special permissions required from my operator, same with VoLTE. Both worked straight out of the box. Note the wifi calling icon in screenshot.
The problem might be down to your carrier.
Click to expand...
Click to collapse
I'm not saying I trust their word, but I spent some time talking to T-Mobile tech support, and he assured me it was a software issue. Maybe he was lying, but I'm hoping with MIUI, we may see it work.
mweich said:
I'm not saying I trust their word, but I spent some time talking to T-Mobile tech support, and he assured me it was a software issue. Maybe he was lying, but I'm hoping with MIUI, we may see it work.
Click to expand...
Click to collapse
Who knows when we'll get Mui 12.
Can anyone confirm wifi calling (tmobile USA) working with 3rd party ROM?
williamsonoma said:
Who knows when we'll get Mui 12.
Can anyone confirm wifi calling (tmobile USA) working with 3rd party ROM?
Click to expand...
Click to collapse
I'm in your exact situation. I also use T-Mobile. I also don't have a network preferences option. I unlocked both the wifi calling and the VoLTE option using the phone dialer codes that are posted on here somwhere. But neither seem to do anything as they are switched on. I'm inclined to believe that it IS IN FACT a software bug because I also have a Xiaomi Mi Note 10 using the same exact software (MIUI) and VoLTE and Wifi Calling work fine on that device.
xphyle1971 said:
I'm in your exact situation. I also use T-Mobile. I also don't have a network preferences option. I unlocked both the wifi calling and the VoLTE option using the phone dialer codes that are posted on here somwhere. But neither seem to do anything as they are switched on. I'm inclined to believe that it IS IN FACT a software bug because I also have a Xiaomi Mi Note 10 using the same exact software (MIUI) and VoLTE and Wifi Calling work fine on that device.
Click to expand...
Click to collapse
I hope mui12 will solve this issue. I need wifi calling.
I have Tmo as well. I was unable to get volte/WiFi calling to work either with stock or on Havoc 3.7. The only alternative I came up with was to activate WiFi calling within google voice as a backup. WiFi calling worked through gvoice. I tested by removing my Tmo sim, and was able to make a call via WiFi only.
I believe it is a combination of both software and Tmo network configuration. Texting is also finicky always. However, gvoice is the only solution that I have come up with.
My previous phone, Umidigi, WiFi calling did work on stock firmware, but not on third party.
I've spent way too much time dealing with T-Mobile tech support trying to get wifi calling to work. I think it is a mix of both software and carrier interference. From what I gather, the crux of the issue is that your carrier has to approve IMS Registration. I don't believe there is a way to force it, unless someone would like to tell me I'm wrong.
I love this device, but it is becoming difficult to keep with Wifi calling unavailable as my coverage in my house is terrible.

Question Sony Experia 5 IV - How to enable VoLTE and VoWiFi in Australia?

G'day everyone,
I'm using the XQ-CQ54 variant, but I couldn't get VoLTE and VoWiFI to work on Telstra. Does anyone know how to get this to work without rooting the device? I saw some folks have been able to get this to work with the OnePlus logkit. Is there a similar toolkit to enable VoLTE and VoWiFi for Sony devices?
For what it's worth, VoLTE works fine with Vodafone, but VoWiFi. Much appreciate any help.
You will need shizuku app and pixel ims apk
Got VoWifi working on mine even tho i cant get root(us model)
viper. said:
You will need shizuku app and pixel ims apk
Got VoWifi working on mine even tho i cant get root(us model)
Click to expand...
Click to collapse
I have installed them both, but I couldn't get VoLTE working using a Telstra sim. Have you been able to get VoLTE working on Telstra's network?
Did you follow my guide tho https://forum.xda-developers.com/t/vowifi-and-volte-no-root-required.4566313
viper. said:
Did you follow my guide tho https://forum.xda-developers.com/t/vowifi-and-volte-no-root-required.4566313
Click to expand...
Click to collapse
Yes, I tried, but that did not help. I can see LTE and VoWIFI switched on by *#*#4636#*#*, but none works on Telstra's network.

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