Hello, i just switched to LG G4 from my LG Optimus G PRO. I was using *#*#4636#*#* in order to select the network type i want (LTE Only, LTE/WCDMA etc) . That code is not working on my G4. Is there any way to enable it or any idea why it is not working? Or any other way to select any network type i want? My Android version is 5.1 and the Software Version is V10d-EUR-XX
Use *#LGMENU#*815# -> Field Test -> Modem Settings -> RAT Selection
Also remember some models, like the Taiwanese H815, are CSFB only, i.e. no VoLTE, which means that if you set them to "LTE only", you will only have data and not be able to place / receive calls.
There is also the Settings (General) -> More -> Mobile networks -> Network mode
Hello every one
I am new to forum . I have a problem in Enabling Volte in my mobile . By dailing *#*#4636#*#* there is an option to Volte provisioned but immediately after enabling it , it is disabled automatically. help is appreciated
meghashyam.raju said:
Hello every one
I am new to forum . I have a problem in Enabling Volte in my mobile . By dailing *#*#4636#*#* there is an option to Volte provisioned but immediately after enabling it , it is disabled automatically. help is appreciated
Click to expand...
Click to collapse
did you have any luck with this?
EMUI 10.1.0.325.
1. How to enable VoLTE and VoWIFI? The features are not under my call settings. My carrier already activated on their end?
2. How to check IMS registration status?
Hi,
I don't have the Volte and vowifi options in the settings menu. So i tried the *#*#.... and nothing happen.
Otherwise i fond this phone to have a bad reception and difficult to phone with, so vowifi is a solution for me
when i'm at home.
Thanks in advance.
VoLTE *#*#86583#*#*
VoWIFI *#*#869434#*#*
use miui dialer or google phone
Thanks,
Already tried codes but i don't have the Miui dialer ont the global version and don't find a way to install it.
Open Modem test tools by using *#*#663368378#*#* code in dialer > Open MBN config loading and activating tool > select mbn_eea.txt for SW MBN > tap on validate > wait some secs for update then reboot phone
jamalikos1 said:
Open Modem test tools by using *#*#663368378#*#* code in dialer > Open MBN config loading and activating tool > select mbn_eea.txt for SW MBN > tap on validate > wait some secs for update then reboot phone
Click to expand...
Click to collapse
Does this solution require root? For me it says "Please apply to modem staff to get control rights." I am also facing constant disconnects, poor mobile reception etc. since the latest updates. It is really driving me crazy and I already tried resetting APN, mobile connections, full download of update etc. The only thing I have not tried yet is a full wipe as this will take a lot of time to reconfigure all the apps. But might be a further solution...
like for me "Please apply to modem staff to get control rights."
lipat34 said:
Thanks,
Already tried codes but i don't have the Miui dialer ont the global version and don't find a way to install it.
Click to expand...
Click to collapse
did you use google phone?
3zozHashim said:
did you use google phone?
Click to expand...
Click to collapse
You suggest i try to use my sim card in a google phone to activate the Vo*** ?
lipat34 said:
You suggest i try to use my sim card in a google phone to activate the Vo*** ?
Click to expand...
Click to collapse
Sorry i don't understant what you mean, it's the default dialer for miui global. So it's already installed.
go to settings -> sim cards and mobile networks -> (click on sim card 1)
VoLTE and VoWIFI should be there
nope, this is the problem. When i dial the codes nothing happen and no vo*** options in settings.
I think those settings have been removed from MIUI, but phone codes still works if you enable them.
Try this: go to settings / system info / all specifications / click 5 times on internal memory
This will open a services option for sim 1 and sim 2
Check if volte and/or wowifi are enabled.
Then use the codes provide few messages above via phone app and go back to this service screen and re-check if volte and/or wowifi status are changed.
It worked for me.
Thanks for the tips, but not working for me
Hi there. Same problems here. The manual activation with *#*#VOLTE#*#*, which overrides the network settings, worked with MIUI 12.5, but since MIUI 13 the command does not work anymore.
So now you only get VoLTE if your network provider gives it to you.
I see you have a french language selected, so you might be using Orange or Sosh network. They don't support VoLTE on the F3... I contacted support, and they activated a switch on my phone line. And I had VoLTE on the F3 with MIUI 13 with Sosh for a few days, before it went away again...
I'm using Bouygues network and volte is activated on the network. My problem is VoWIFI, since i have a very bas reception at home. Otherwise the network connection is very bad and i always have blanks in phone calls.
Anyway, if you enable Volte or vowifi but your carrier doesn't support it or didn't enable it for Poco F3 the services, them simply couldn't work
It's true but they're activated by the carrier. VoLTE works sometimes and VoWIFI doesn't work.
I think i have to change this phone cause i can't use it. Too many network lost ...
Sad but true.. Poco is simply a mess..
My carrier said that Poco F3 is not supported by it's network (that needs a specific firmware update to support any single device), but it came out my F3 can connect to volte and vowifi
Just want to share my experiences before I am using poco x3 and I enable vowifi in the setting, when making call via wifi I can hear the other person but they cannot hear me, it turns out that poco x3 is not officially supported by my network provider... Months later I changed phone to poco f3 as it's supported by network provider and the vowifi work flawlessly since then..
Hi,
I have an issue with my Xiaomi 11T. For some reason VoLTE (not even talking about VoWIFI) is not working on my device. My friend who was Xiaomi 11T (MIUI 13.0.16) has VoLTE and is working fine for him, while me with MIUI 14.0.1.0.TKWEUXM can't achieve the same.
Here's what I tried:
Several attempts of ` * # * # 86583 # * # *` and `* # * # 869434 # * # *` in different combinations (with restart, without restart and so on)
Checking if the SIM is at fault - Used my old Xiaomi Mi 9T Pro (MIUI 12.0.6) and when I enabled VoLTE it worked fine on it, I would've just continued using it if it did support NR.
Re-Installing ROM, later Factory Reset.
Same solution that's mentioned in here - https://forum.xda-developers.com/t/solved-vowifi-not-working-after-official-miui-14-update.4559683/
All without results.
Phone information -> IMS service status shows:
`IMS registration: Not registered`
`Voice over LTE: Unavailable`
unavailable for everything.
Issue is not with the carrier as my friend who has working VoLTE on the same Xiaomi 11T has the same carrier.
Any ideas what could be at fault here and what can I try?
P.S. I also noticed that sometimes if I am connected to NR 3500 MHz cell it will sometimes drop the signal and reboot or waiting patiently for couple minutes can help to regain the signal.
Hi,
You may try *#*#3646633#*#* to enter "engineering mode". Enter the "IMS" tab, check at the lowest tab, there should be an option for enabling/disabling VoLTE HD call. Enable it and wait for a minute, the VoLTE icon on the status bar should be available. Else, enabling the "Dynamic IMS reconfiguration" should solve the problem.
Hope this helps