T-Mobile VoLTE and CM/LOS 14.1 ROMs - OnePlus 2 Q&A, Help & Troubleshooting

Can someone knowledgeable please help me understand why CM/LOS 14.1 based ROMs do not support VoLTE bands in US for us on T-MOBILE network?
Please don't confuse us with Indian customers on Jio, we know it works for you!
Strangely AOSP and CAF based Nougat ROMS fully implement VoLTE for US customers on T-Mobile.
What is CM/LOS missing??????
I have been trying to get this answered since OOS 3.5.6 came out back in December

Same problem here. Anyone?

Same here as well.

Related

any custom ROM which supports volte in moto g4 plus

I have tried some custom roms on my moto g4 plus {xt1643}. But non of them support volte. Any developer who is working on volte working rom plz must reply.......
Thanks,, all the roms i used in moto g4 plus was very good only the problem was with volte
The US version (XT1644) supports VoLTE (more exactly Enhanced LTE) with original FW.
Now, AFAIK, all the "custom" ROM's around here are based on CM13 - and CM does NOT support VoLTE (don't know why, maybe licensing issues).

Why Isn't VOLTE working in 7.1.1 ???

It has been around 1 month and yet VOLTE isn't fixed in any Android 7.1.1 rom either Lineage or RR...
Is there going to be another kernel/source code release for 7.1.1 and devs are waiting for it or they have just abandoned 3s/prime ?
PS: Is there any way to use volte on these roms ?
abandoned....
cause redmi 3s is well known phone for being buggy and no one wants to make working rom for it.

S4 i9505 VOLTE on RR OR LINEAGE

Hey guys I am from India and you all know that we are using jio sim with LTE and VOLTE but sadly our s4 has no volte but someone has made roms on that but they are working on only stock roms. My question is is there any chance of getting volte in resurrection remix or lineage os 14.1 PLZ PLZ PLZ HELP........

VoLTE for J5(2015)

Is there any chances of getting VoLTE on RR or similar Android 7+ rom for Samsung Galaxy J5(2015) ?
Or any ROM with VoLTE support(no stock ROM)?
Apoorva Aman said:
Is there any chances of getting VoLTE on RR or similar Android 7+ rom for Samsung Galaxy J5(2015) ?
Or any ROM with VoLTE support(no stock ROM)?
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No chance man they have no volte sources from gethub
Post removed.
Be respectful or you'll be the one getting banned.
:good:

[VoLTE] Will S7 edge Pie roms ever get VoLTE ?

Sorry if it is a redundant question but I've haven't got a clear answer of why VoLTE on S7 edge Pie roms (Lineage and AOSP variants) is considered impossible.
Or is there a way this can be enabled in the future ?
Nope.
VoLTE not working
kornelkahh said:
Nope.
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Kindly explain why ? (VoLTE works on my current Oreo ROM with India CSC)
very curious since all other phones running on Pie do have VoLTE

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