Hello everyone.
Tried to get WiFi calling and VoLTE working on my Lumia 950XL, tried different ROMs and thinking about it is a radio thing, here in Denmark, we are flatrated in calls and use of 4G, working fine on itelephones?
read somewhere that band 12 (700 MHz) are used for that, can see in my setting Voice over LTE is supported, but not to configure under SIM settings.
can somebody confirm that WiFi calling is possible whit debranded ROM?
I got debranded 950xl and i dont have that features.
klisza1993 said:
I got debranded 950xl and i dont have that features.
Click to expand...
Click to collapse
you need also to change registry key
HKLM\SOFTWARE\Microsoft\Cellular\MVSettings\IMSISp ecific\Default\CellUX
Key:
ShowVoLTEToggle
Set to 1.
also try run Field test with ##3282# or write in Edge address bar: mmo-ftdapp:
Oki ive change tje registry values and how can i check if itf workig ??
klisza1993 said:
Oki ive change tje registry values and how can i check if itf workig ??
Click to expand...
Click to collapse
check in cellular settings, cant give you more because not supported in my network
Unfortunetly i dont have such options...... Im wonder why
Related
Does anyone know how to access this so that I can check which LTE band I'm connected to etc?
On my LG it was simple - I just entered some numbers and symbols into the dialer.
amarryat said:
Does anyone know how to access this so that I can check which LTE band I'm connected to etc?
On my LG it was simple - I just entered some numbers and symbols into the dialer.
Click to expand...
Click to collapse
use LTE Discovery:
https://play.google.com/store/apps/details?id=net.simplyadvanced.ltediscovery&hl=en
KyJelly69 said:
use LTE Discovery:
https://play.google.com/store/apps/details?id=net.simplyadvanced.ltediscovery&hl=en
Click to expand...
Click to collapse
Thanks, but that is not reliable at all. The only reliable way to tell is in engineering mode. Too many errors with those apps.
This worked on my old Sony and it seems to work here as well:
Go to your phone dialer and enter this:
*#*#4636*#*#
KyJelly69 said:
use LTE Discovery:
https://play.google.com/store/apps/details?id=net.simplyadvanced.ltediscovery&hl=en
Click to expand...
Click to collapse
You need root to know the actual LTE band.
eMadman said:
This worked on my old Sony and it seems to work here as well:
Go to your phone dialer and enter this:
*#*#4636*#*#
Click to expand...
Click to collapse
Not working on A2017G .
djona12 said:
You need root to know the actual LTE band.
Not working on A2017G .
Click to expand...
Click to collapse
I"ve noticed the end is reverse of the beginning in the past, so I tried that and it worked.
So dial *#*#4636#*#*
But that doesn't tell me the LTE band. Maybe the Axon 7 doesn't have more information.
amarryat said:
Does anyone know how to access this so that I can check which LTE band I'm connected to etc?
On my LG it was simple - I just entered some numbers and symbols into the dialer.
Click to expand...
Click to collapse
TD-LTE：Band 38/40/41 ,
FDD-LTE： Band 1/2/3/4/5/7/8/19/20/28AB,
I've looked around, and I don't think there is an engineering or service menu available.
Network Signal Guru: https://play.google.com/store/apps/details?id=com.qtrun.QuickTest&hl=en
While it's not engineering mode, it does have deeper radio access than tools like LTE Discovery and Signalcheck. It has the ability to turn on and off (supported) bands, allows band locking, etc.
Hi All,
I bought this LG G6 (G600K) from HK a month ago. It was working perfectly until few days ago when the LTE stopped working. In the notification bar I can see LTE, but there is no data going through. E.g.: messenger shows "Connecting...". Basically no 4G internet any more. So I did my research and these are my findings:
If there is no LTE coverage, the phone switches to 3g and it works - so the problem is only with LTE, but LTE is everywhere nowdays
In this Korea Telecom ROM there is no way to configure to only use 3g (CDMA only), not even in hidden menu - this could be a remedy, but would not solve the issue
Wifi also works
I did Factory Reset twice (also Network settings reset), did not help
I waited for an update from KT, maybe contains a fix, but did not help
I went to my operator (TELENOR Hungary), and they have checked my subscription, and they said everything is ok, but they can see that my phone does not connect to the LTE system.
I tried my SIM in an other phone, and LTE works perfectly
So based on these facts, I can't think of other than the phone has a hardware issue. Do you have any idea how can I investigate further?
Thanks for any suggestion.
pepejazz said:
Hi All,
I bought this LG G6 (G600K) from HK a month ago. It was working perfectly until few days ago when the LTE stopped working. In the notification bar I can see LTE, but there is no data going through. E.g.: messenger shows "Connecting...". Basically no 4G internet any more. So I did my research and these are my findings:
If there is no LTE coverage, the phone switches to 3g and it works - so the problem is only with LTE, but LTE is everywhere nowdays
In this Korea Telecom ROM there is no way to configure to only use 3g (CDMA only), not even in hidden menu - this could be a remedy, but would not solve the issue
Wifi also works
I did Factory Reset twice (also Network settings reset), did not help
I waited for an update from KT, maybe contains a fix, but did not help
I went to my operator (TELENOR Hungary), and they have checked my subscription, and they said everything is ok, but they can see that my phone does not connect to the LTE system.
I tried my SIM in an other phone, and LTE works perfectly
So based on these facts, I can't think of other than the phone has a hardware issue. Do you have any idea how can I investigate further?
Thanks for any suggestion.
Click to expand...
Click to collapse
Have you made sure data roaming is turned on as you have Korean model, I had to enable data roaming to get mobile data as the device thinks that's exactly what it's doing.
Sent from my LG-H870 using Tapatalk
nookcoloruser said:
Have you made sure data roaming is turned on as you have Korean model, I had to enable data roaming to get mobile data as the device thinks that's exactly what it's doing.
Click to expand...
Click to collapse
Unfortunately it is grayed out. But 3g works and 4g worked before. I have not changed any settings, just went away.
---------- Post added at 09:11 AM ---------- Previous post was at 09:06 AM ----------
[/COLOR]
pepejazz said:
Unfortunately it is grayed out. But 3g works and 4g worked before. I have not changed any settings, just went away.
Click to expand...
Click to collapse
Did you fix the problem yet?? I also have same situation like you.........
Hi, sorry to hear. I could not solve yet. I went to the 3rd line support of the operator, but they say everything is fine from their side. So I'm waiting for a custom ROM, or I will change my operator. If you can, send back your phone.
pepejazz said:
Hi, sorry to hear. I could not solve yet. I went to the 3rd line support of the operator, but they say everything is fine from their side. So I'm waiting for a custom ROM, or I will change my operator. If you can, send back your phone.
Click to expand...
Click to collapse
Well i just found temporary fix for grayed out data roaming..this method worked to me
download quickshortcutmaker from playstore open app and switch to normal search find roaming click on roaming - global roaming - create... you can enable data roaming from there..
And for manual network switch LTE /3G : quickshortcutmaker - normal view - network -networksettings global
Hope that helps
Sorry for my bad English..
Wow, thanks. This is working as a remedy. You are the hero of the day
Found the solution !
Google Search : how to fix 3g/4g high on android
(can't put a link since this is my first comment)
Its something related to APN . I've tried it and it works .
Hope this helps . Cheers
Hi there.
since the officiel oreo update I have no more VoLTE (HD) capabilities and the setting option is gone. The search finds it but when I select "Enhanced 4G LTE Mode" from the search I get to the cellular network settings where I do not see this option. Any Ideas?
Regards
its enabled by default ,i got HD icon on status bar for airtel 4G
Rohit99 said:
its enabled by default ,i got HD icon on status bar for airtel 4G
Click to expand...
Click to collapse
You always have the HD symbol or only when you make a volte call?
saski4711 said:
You always have the HD symbol or only when you make a volte call?
Click to expand...
Click to collapse
Always...
saski4711 said:
Hi there.
since the officiel oreo update I have no more VoLTE (HD) capabilities and the setting option is gone. The search finds it but when I select "Enhanced 4G LTE Mode" from the search I get to the cellular network settings where I do not see this option. Any Ideas?
Regards
Click to expand...
Click to collapse
For me the same. Was and after update to Oreo, gone. Network EE UK. :crying:
Hi i have the same problem and my network support volte. I am on nougat.
Paradox♀ said:
Always...
Click to expand...
Click to collapse
It shall be there only when network supports VoLTE calls.
Barmenchik said:
For me the same. Was and after update to Oreo, gone. Network EE UK. :crying:
Click to expand...
Click to collapse
pardalos said:
Hi i have the same problem and my network support volte. I am on nougat.
Click to expand...
Click to collapse
Maybe be they disabled some of the frequency bands which your network is using.
I also need this Option back, my provider doesn't support SMS on Enhanced 4G LTE Mode. So I have to manually switch back to 3G to receive a planned SMS and then back to 4G... Is there a way to somehow unhide this option, because it looks like it is available in the settings when you search for it, but if you click on it you only end up on the mobile network page.
I have this option.
Apoorv AR said:
I have this option.
Click to expand...
Click to collapse
Don't see this option anymore. Maybe my carrier does no longer support VoLTE on my MIA1 or the oreo update broke the support. Anyone out there in Germany with a VoLTE enabled plan where VoLTE still works on this device?
Apoorv AR said:
I have this option.
Click to expand...
Click to collapse
Me not, and I also don't see any HD Icon on the status bar. Can only say that SMS was working before when I switched off the Enhanced LTE stuff and now it's not working anymore.
sandrocks said:
It shall be there only when network supports VoLTE calls.
Maybe be they disabled some of the frequency bands which your network is using.
Click to expand...
Click to collapse
How can i see which bands is my phone using ?
hi, it happened also in Indonesia, my HD logo dissapear, now I cannot use sms or data call without volte apps.
tried to re-flash 7.8.23 still the same, seems IMS has been blocked.
For me to... In Network setting this option is not on the list. But it shows in searching settings and after I select its not om the list...
I have the same issue on O2 Carrier Germany. SIM card is not provisioned for VoLTE but it works when used on a Galaxy J5 2017
As soon i put it in my Mi A1 upon calling there is a fallback from 4G to 3G
I also have a Vodafone SIM which is provisioned for VoLTE and in this way the option Enhanced LTE appears but has no effect because when performing a call there is again a fallback from 4G to 3G
I have now Oreo + January patch and still it does not work
Also HD voice is not working. When performing a call from my phone no HD is seen on the other endpoint and no notifaction on mine
If i get a HD voice call from another phone connection is established and quality is good but no indication on Mi A1 that it is a HD voice call
Absynth30 said:
I have the same issue on O2 Carrier Germany. SIM card is not provisioned for VoLTE but it works when used on a Galaxy J5 2017
As soon i put it in my Mi A1 upon calling there is a fallback from 4G to 3G
I also have a Vodafone SIM which is provisioned for VoLTE and in this way the option Enhanced LTE appears but has no effect because when performing a call there is again a fallback from 4G to 3G
I have now Oreo + January patch and still it does not work
Also HD voice is not working. When performing a call from my phone no HD is seen on the other endpoint and no notifaction on mine
If i get a HD voice call from another phone connection is established and quality is good but no indication on Mi A1 that it is a HD voice call
Click to expand...
Click to collapse
Same here for Telekom(Germany) with VoLTE enabled SIM. With Android N I got the HD Symbol and VoLTE was working within Telekom calls. With the Oreo Update that feature is gone. Regarding HDVoice (AMS-WBR): That works well for me too but I believe the HD Symbol is only shown if VoLTE is being successfully negociated between the phone and the carrier (?)
from MIUI forum, about ours issue...
At the moment VOLte is disabled in the device, in the future, after correcting more important errors, this function will be turned on at the software level
True or not I don't know..
EE support tell me,they do not support HD Voice and VoLTE on Mi A1 maybe in the near future .. BUT I saw this icon before the update and the choice was in the settings!
OMG. Im flash back clear Android 7.1.2 (7.12.19) and VoLTE ON !!!
so flash back to Android 8, ALL VoLTE settings locked again!! Android 8 issue
Barmenchik said:
OMG. Im flash back clear Android 7.1.2 (7.12.19) and VoLTE ON !!!
so flash back to Android 8, ALL VoLTE settings locked again!! Android 8 issue
Click to expand...
Click to collapse
could you point me to the exact same firmware version you have been using? that was successful?
I read a O2 German user reported VoLTE works on a October 2017 Nougat version but he didn't mention the exact version.
Hey! To get VoLTE again, you have to type *#*#86583#*#* (or *#*#VOLTE#*#*).
Hello everyone,
I just bought a mi A1 but unfortunately the 4G network didn't appear in the list of available networks anymore. I checked the settings and 4G is the preferred network type. Also, I have LTE/UMTS (auto) as preferred network type in phone info. I tried several options with no luck.
Any help would be very appreciated, thanks!
Leonardo
milanoleonardo said:
Hello everyone,
I just bought a mi A1 but unfortunately the 4G network didn't appear in the list of available networks anymore. I checked the settings and 4G is the preferred network type. Also, I have LTE/UMTS (auto) as preferred network type in phone info. I tried several options with no luck.
Any help would be very appreciated, thanks!
Leonardo
Click to expand...
Click to collapse
I had the same problem with stock april. I solved going in dialpad to *#*#4636#*#* - information of telephone and there you can change to prefer lte
Ed: Im also from Switzerland
mardrest said:
I had the same problem with stock april. I solved going in dialpad to *#*#4636#*#* - information of telephone and there you can change to prefer lte
Ed: Im also from Switzerland
Click to expand...
Click to collapse
Thanks! I just tried but I get the following error: 'connection problem or invalid MMI code'. My phone is not rooted (not sure it needs to be)
milanoleonardo said:
Thanks! I just tried but I get the following error: 'connection problem or invalid MMI code'. My phone is not rooted (not sure it needs to be)
Click to expand...
Click to collapse
Did you put the code on the telephone dialer? If so,
try one of the solutions on this page: https://www.google.com/amp/s/www.technobezz.com/fix-connection-problem-invalid-mmi-code/amp/
Ed: You don't have to be rooted
mardrest said:
Did you put the code on the telephone dialer? If so,
try one of the solutions on this page:
Ed: You don't have to be rooted
Click to expand...
Click to collapse
Hi, that worked but still I can't see the sunrise 4g network. Which configuration did you select?
milanoleonardo said:
Hi, that worked but still I can't see the sunrise 4g network. Which configuration did you select?
Click to expand...
Click to collapse
I put LTE/CDMA/UMTS (auto)(PRL)
LTE it's the same as 4G
According to https://willmyphonework.net/ should 4G/LTE work on Your network.
mardrest said:
I put LTE/CDMA/UMTS (auto)(PRL)
LTE it's the same as 4G
Click to expand...
Click to collapse
I tried but still I can't see the LTE network, that's weird because it hairnet when I updated to Oreo. Is there a known issue with Android 8.0 and 4G networks?
JockeSve said:
According to https://willmyphonework.net/ should 4G/LTE work on Your network.
Click to expand...
Click to collapse
I also saw this page. What's strange it that this is something that came up when I updated to Oreo
milanoleonardo said:
I also saw this page. What's strange it that this is something that came up when I updated to Oreo
Click to expand...
Click to collapse
You tried doing an Factory Reset?
As the title says. I'm using the Global version of the Mi A1 and after the update I don't get any 4G, even at home where I had full 4G reception before. Anyone else have any problems like these?
Nope, it's okay for me. Maybe you can change your prefered network typing in the dial *#*#4636#*#*
ccalixtro said:
Nope, it's okay for me. Maybe you can change your prefered network typing in the dial *#*#4636#*#*
Click to expand...
Click to collapse
Tried that, doesn't stick and changes nothing. Setting a new APN likewise doesn't do anything.
Did you find any solution?
Yeah, flashed the most recent modem from the modem thread again.