AT&T LG G8 on T-Mobile - LG G8 Questions & Answers

Anyone using AT&T LG
G8 on T-Mobile? Were u able to get VoLTE to work?

Can VoLTE be enabled to work on T-Mobile in the secret menu (*#546368#*820#)?

Related

US991 - Is it possible to get WiFi calling and VoLTE on unlocked US991 on TMobile.

I picked up an unlocked US991 LG G4 for using on TMo, didn't realize it won't be same as TMOBILE version.
Is there a way to use TMOBILE WiFi calling on this phone? Can I root this and put a TMOBILE ROM instead?
Can someone please opine ?
I don't think so, because you cannot unlock the bootloader or install custom roms. And voLTE only works on t mobile roms. You can still use band 12 on t mobile, and use google hangouts to call.
You need a T-Mobile ROM (software) to use T-Mobile's WiFi calling and Voice over LTE. Don't flash a T-Mobile ROM on your US991 because you risk bricking the phone.
Thanks guys! My earlier US Cellular Moto E was able to get TMo ROM applied and was looking at that option.
Have explained to wife how to switch to Hangouts incase of low tmobile signal.
Sent from my Nexus 6 using XDA-Developers mobile app

Jio 4g volte not workibg

Hello lte 4g is working in my LG g4 h818p but I can't call from my phone because volte is not available any solutions for this
VoLTE not supported
sumitverma1 said:
Hello lte 4g is working in my LG g4 h818p but I can't call from my phone because volte is not available any solutions for this
Click to expand...
Click to collapse
VoLTE is not supported by Marshmallow customized by LG though it is supported on the hardware (SoC).
For VoLTE to work in Jio SIM use JioJoin app from play store. This apps servers this calling purpose for the phones that do not support VoLTE.

Wifi Calling Provisioned but Greyed Out

Performing *#*#4636#*#* shows the following but they are greyed out.
VoLTE Provisioned
Video calling Provisioned
WiFi Calling Provisioned
How can I activate these features? My phone is an unlocked eBay bought LG G7 thinq model LM-G710ULM.
Thanks!
malaica said:
Performing *#*#4636#*#* shows the following but they are greyed out.
VoLTE Provisioned
Video calling Provisioned
WiFi Calling Provisioned
How can I activate these features? My phone is an unlocked eBay bought LG G7 thinq model LM-G710ULM.
Thanks!
Click to expand...
Click to collapse
Generally those are network/sim provisioned by your carrier. You do not do anything, the carrier has to enable those features for your handset on their side. Often these features are IMEI locked so if you had them on an old phone you'll need tech support to update your IMEI as well.
Sent from my LM-G710 using Tapatalk

VOLTE on Total Wireless with unlocked LG G8

Anyone have any luck getting this to work? I don't even see an option on my phone to turn it on.
It really is strange. So I received my black unlocked Sprint LG G8 and on this one I have the Sprint boot screen, but I have the Volte enable option. Doesn't make any sense to me.

How to enable VoLTE on unlocked T-Mobile variant (GM710TM)

Hello, could anyone please give a method to enable VoLTE on the G7TM? Mine has stopped working on my AT&T MVNO carrier and I want to keep using it! It seems to be hidden in the menus. I tried going into the universal enabler in the service menu but it didn't give the VoLTE option in the settings, the youtube video I was following was showing a standard OS G7 I believe and not a T-Mobile variant. Thanks for any help,

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