VoLTE on LG G4 - G4 Q&A, Help & Troubleshooting

I read here and there that there are people claiming to use VOLTE on an LG G4.
I have a H818P variant and humble ask:
Does anyone know if VOLTE is supposed to work on it at all?
Or do I need a specific ROM which I have to flash on it?

VoLTE is a feature on your h818P
See: https://forum.xda-developers.com/t/unlock-unofficial-g4-unlock-any-lg-g4-device-with-usu.3760451/
and scroll down to the 'Complimentary Phone Services' field. VoLTE is listed for both the h818N & h818P.

Thank you for your answer. Unfortunately, I cannot find the entry you mentioned.
In addition, the H818P is not supported by the method described there because of the touch screen not responding to any entry after unlocking a H818p.

Related

volte in lg g4 dual sim H818N model

i am from india and also i have lg g4 dual sim indian model no H818N.
i want to enable volte in this mobile.as in official site it's mantioned cat6 volte.
when i use code 277634#*# and enter in service mode.there is volte option in field test but i unable to activate it.
also i wnat to activate ims but unsuccessful.
please help to solve this problem bcoz now in india volte is must have features.
i know xda forum is full wise peoples and intelligent people.please help me.
if i unlock bootloader and root can i enable it.
No idea about what is volte... Otherwise i would have helped u
Sent from my LG-H818 using Tapatalk
voice over lte
reliance jio launch 4g in india with VOLTE ie. voice over LTE.in my lg g4. Volte option is disabled by default
visihb said:
i am from india and also i have lg g4 dual sim indian model no H818N.
i want to enable volte in this mobile.as in official site it's mantioned cat6 volte.
when i use code 277634#*# and enter in service mode.there is volte option in field test but i unable to activate it.
also i wnat to activate ims but unsuccessful.
please help to solve this problem bcoz now in india volte is must have features.
i know xda forum is full wise peoples and intelligent people.please help me.
if i unlock bootloader and root can i enable it.
Click to expand...
Click to collapse
Try flashing Hongkong Firmware, Mine has voLTE enabled
@visihb are you able to enable volte?
http://www.newstelecom.info/2016/01/reliance-jio-volte-supported-4g-phones/
My 4G mobile is absent in Jio VoLTE support list !
No problem, You can either contact mobile vendor via Chat or support mail or keep eyes this page for further details on volte supported mobile phones. Most of Android phone with Qualcomm CPU ranging from 410 to 820 support VoLTE and they need an update from operator to fully process voice calls using VoLTE service.
Click to expand...
Click to collapse
May require to update to MM to get VoLTE.
Already upgraded to MM. Current Version 6.0 Software Version - V20c-IND-XX
i have had a discussion jointly with Jio and LG support team it is jio who needs to support the handset. i.e jio needs to roll out operator update so that LG g4 gets VOLTE.
i have used LG G4 H818N n hong kong on china mobile and VOLTE works fine there.
Any update regarding this? I recently got Jio 4G SIM on my H818N Indian model. LTE and incoming SMS are working fine but I cannot make or receive any calls or send SMS.
I do have LG g4 h818n Indian version with LTE. Recently got JIO sim bit it has not activated. I am worries does my mobile support VoLTE or not. Even there is not article found how to enable VoLTE to LG G4 indian version. Please let me know if anybody has idea of it.
No volte works on lg g4 now and there is no say to activate it.iam using jio for calls use jiojoin.waiting for a software update by lg which activate volte.
Sent from my LG-H818 using XDA-Developers mobile app
robbiejobs said:
Try flashing Hongkong Firmware, Mine has voLTE enabled
Click to expand...
Click to collapse
Could you please tell me which firmware you are using ? software version etc.
No. Volte on Lg g4 is not activated in India, but JIO sim working on it through Jio4GVoice app. You can download and make calls.
ntinykumar said:
I do have LG g4 h818n Indian version with LTE. Recently got JIO sim bit it has not activated. I am worries does my mobile support VoLTE or not. Even there is not article found how to enable VoLTE to LG G4 indian version. Please let me know if anybody has idea of it.
Click to expand...
Click to collapse
Insert jio sim in any of the slots.then select jio sim's slot for data.go to settings and select auto network(lte/3g/2g) mode on jio sim.then enable mobile data.
robbiejobs said:
Try flashing Hongkong Firmware, Mine has voLTE enabled
Click to expand...
Click to collapse
If i flash hong Kong rom on my Indian lg g4 h818n, will volte work on my jio sim here in India?
Pls someone reply
volte in lg g4?
visihb said:
i am from india and also i have lg g4 dual sim indian model no H818N.
i want to enable volte in this mobile.as in official site it's mantioned cat6 volte.
when i use code 277634#*# and enter in service mode.there is volte option in field test but i unable to activate it.
also i wnat to activate ims but unsuccessful.
please help to solve this problem bcoz now in india volte is must have features.
i know xda forum is full wise peoples and intelligent people.please help me.
if i unlock bootloader and root can i enable it.
Click to expand...
Click to collapse
how to turn on VOLTE(Voice Over LTE) in LG G4 (h818n) ? i am also from india and using JIO sim.
Unable to open phone information from engineering mode. so unable to turn on volte.
please help.
KartikSumera said:
how to turn on VOLTE(Voice Over LTE) in LG G4 (h818n) ? i am also from india and using JIO sim.
Unable to open phone information from engineering mode. so unable to turn on volte.
please help.
Click to expand...
Click to collapse
I had the same problem on lg g4 h818n (Indian). After I uninstalled jio4gvoice, rebooted and reinstalled the app, my phone got connected to VoLTE and started showing LTE on the top icon. I am now able to used Jio for voice calling.
im also facing same problem
my phone is LG G4 H815
i have to enable volte
any option to enable
~SUDHIR~ said:
im also facing same problem
my phone is LG G4 H815
i have to enable volte
any option to enable
Click to expand...
Click to collapse
Please go through below link, Who want VOLTE
http://forum.xda-developers.com/g4/general/active-volte-lg-g4-dual-sim-t3471160
:good:

KDZ flashing question

Hi,
I purchased a second hand G4 phone, hardware is single sim, but os is for dual sim h818p v10k. I have unusable dual sim functions on my phone that I want to get rid off.
I do not know what variant it is,F500k or H815t or H815p or just h815. I do not know what os should I download.
Can I install/refurbish the OS with h815p or H815 or F500k using LGUP? Will it accept it? I want to get rid of the dual sim functions that Im not gonna use, and because it is messing up with my messaging app.
Thanks and good day!
oops duplicate thread please delete

NO VoLTE Support. Marshmallow Updated.

Hi,
I have LG G3 D855 16GB sim free model.
i unable to use VoLTE there is no option in settings. I have checked secret menu *#546368#*855# under modem section has option VoLTE On/Off but after click on that it showing error not supported.
please Help me My 4g operator supports VoLTE only for calling I unable to call without VoLTE. Internet Working fine.
Thank You.
lg g3 volte
coolboy744 said:
Hi,
I have LG G3 D855 16GB sim free model.
i unable to use VoLTE there is no option in settings. I have checked secret menu *#546368#*855# under modem section has option VoLTE On/Off but after click on that it showing error not supported.
please Help me My 4g operator supports VoLTE only for calling I unable to call without VoLTE. Internet Working fine.
Thank You.
Click to expand...
Click to collapse
lg g3 does not support volte. only lte is enabled

Wi-Fi calling on H815 or US991

I have two G4s and on both I do not see the option to turn on this option (I looked under "Call"in the settings). Both are on android 6.0. The H815 is V20e-TWN-XX.
Is it possible to get this option? For example if I flash the H815 with another regions ROM will I get it? If yes, which one will be good one to try? Or should I forget it and wait for Nougat?
Thanks

LG G4 Bootloader Unlock tool/Trich(TEST/Experiment)

I know you'll be wondering weather this tool can unlock the G4 bootloader(even the H818 variant) . Well the answer is "YES", It's a test so I'll need some devices on which i can test on it.
If you have an useless device(LG G4),Broken then only share with me. I don't want your fine device to be bricked. If you have an International model(H815) then only send me or if you have H818 variant (only Europe) then only share with me this. Other models can be unlocked check on the development section of LG G4 this thread is specifically focused on LG G4 H818 variant
i can help you brother, check dm.

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