AOSP/Non-Google ROM with Wifi Calling and VoLTE? - One (M9) Q&A, Help & Troubleshooting

I just tried LineageOS 17 and 18 for my ATT M9, but since they don't support calls over LTE or wifi calling they make the phone practically unusable as a phone. Are there any similar ROMs that support that feature? I don't generally see it listed as a feature on the ROM threads here.

Boomer1945 said:
I just tried LineageOS 17 and 18 for my ATT M9, but since they don't support calls over LTE or wifi calling they make the phone practically unusable as a phone. Are there any similar ROMs that support that feature? I don't generally see it listed as a feature on the ROM threads here.
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Did you ever find a ROM that allows calls over LTE?

sunny1981 said:
Did you ever find a ROM that allows calls over LTE?
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VoLTE might work on LOS 18.1, but I don't know for sure. I just asked here -- let's see if anyone knows: https://forum.xda-developers.com/t/...neageos-18-1-unofficial.4199175/post-86961965

Related

tmobile g4 no volte?

i have setting turn on but still goes to hspa,anybody volte working?
littlegreenalien said:
i have setting turn on but still goes to hspa,anybody volte working?
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Have to live in a Volte market.
Swizzle82 said:
Have to live in a Volte market.
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i had a nexus 6 and was getting voLte
littlegreenalien said:
i had a nexus 6 and was getting voLte
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Hmm dont know then. Try disabling it and enabling it in settings
Works fine on mine, just tested it out.
Swizzle82 said:
Have to live in a Volte market.
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Mine isn't working either and I'm in a live VOLTE market and it's worked on other devices.
Mine works fine
Mine works some days and doesn't work some days. It's annoying.
Is it possible the other person does not have volte? I remember only able to use that when i was calling other T-Mobile users.
chris0160 said:
Is it possible the other person does not have volte? I remember only able to use that when i was calling other T-Mobile users.
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Correct! In order for volte to work BOTH phones must be enabled, and in a volte market.
Ditto. Read some papers on how VoLTE works and called up T-Mo to confirm, they said because of how the connections between the phones are established, both phones must have LTE and live in a VoLTE market. VoLTE actually uses a higher quality coded than HSPA+ if I recall so the other person has to have the ability to receive and decode properly.
Before i did factory reset,i could not get volte, but now i have volte( they show hd in contacts) after factory resetting the phone. Two things i hate about this phone are battery life and chrome browser lagging. And now i just found out a new issue is touch screen sensitivity. It is less responsive than my old galaxy s4.
Has this been recently changed? I had an Xperia z3 and any time i was on lte, my calls were routed volte. I'm 100% positive this is the case, my mother has an M8 without volte, my Xperia still used volte when calling her.
mscricco said:
Has this been recently changed? I had an Xperia z3 and any time i was on lte, my calls were routed volte. I'm 100% positive this is the case, my mother has an M8 without volte, my Xperia still used volte when calling her.
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It's not new. Are you sure you had VoLTE? The basic requirement of VoLTE requires both users to have support of this.
Sfkn2 said:
It's not new. Are you sure you had VoLTE? The basic requirement of VoLTE requires both users to have support of this.
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Positive, it was only "HD" if i called another volte device, but it was always used on my end. Dead give away was that m phone stayed connected to lte while in a call, if i turned off volte in settings it would drop down to hspa while in call. Also, there are areas around me that seem to only have edge and lte, no hspa. In these areas it would drop to edge when making a call with volte disabled, with volte enabled it stayed on lte.
mscricco said:
Positive, it was only "HD" if i called another volte device, but it was always used on my end. Dead give away was that m phone stayed connected to lte while in a call, if i turned off volte in settings it would drop down to hspa while in call. Also, there are areas around me that seem to only have edge and lte, no hspa. In these areas it would drop to edge when making a call with volte disabled, with volte enabled it stayed on lte.
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HD voice is when both devices are connected to at least HSPA when you are connected to TMO's network as far as I'm aware. There are some old articles that you may find if you do a google search, since HD voice is still a rather new concept to TMO.
Sfkn2 said:
HD voice is when both devices are connected to at least HSPA when you are connected to TMO's network as far as I'm aware. There are some old articles that you may find if you do a google search, since HD voice is still a rather new concept to TMO.
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I know, its a little odd, when volte was not enabled it would display the hd icon whenever i called another hd voice enabled phone. However, when i had volte on, it would only display it when calling another volte device. I know my phone was always using volte though because it would stay connected to lte while in a call with it enabled.
So if you're in a Band 12-only area, and VoLTE is literally the only way for you to make a voice call, you can only call other VoLTE-enabled devices? I find that a bit hard to believe.

OP3, Custom ROMs and VOLTE

Oxygen OS seems to be the only one giving me perfect implementation of VOLTE on JIO network in India. By perfect implementation I mean:
1. No need to install their app to make voice calls work.
2. Calls do not get disabled when connected to other WIFI networks.
On LineageOS 14.1 what I experienced was:
1. Had to install their Jio4GVoice app to make calling work (no big deal, I can live with that).
2. If I connect to a WiFi network (need to often do that at work), calling from this 4G SIM seems gets disabled. I can no longer even receive calls.
Has anyone tried various combinations. Could you share your experience. I don't like being stuck to OxygenOS but currently that's the only one working perfectly.
Here in the US, Volte is not only important to me but so is wifi calling or Vowifi. Both of these are implemented in the stock OOS rom. Until these features are offered in a custom rom, I can't switch as there are areas in my home that have poor network reception and wifi calling is necessary.
So it seems the alternatives like LineageOS or AOSP etc are lacking in VOWiFi.
NeoMustain said:
So it seems the alternatives like LineageOS or AOSP etc are lacking in VOWiFi.
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I recently bought the sim.. Tried on aosip but didnt work without the voice app.. I didn't try it out with other roms yet though.. Works as it should on oos based roms..
Sent from my ONEPLUS A3003 using Tapatalk
OOS 4.0.2 is perfect. Lol I can even switch mobile data off and voice calls still works. Best volte implementation yet.
NeoMustain said:
OOS 4.0.2 is perfect. Lol I can even switch mobile data off and voice calls still works. Best volte implementation yet.
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True.. They have this patch in the redmi note 3 section which enables volte on custom roms for it so you can use the stock dialer.. Not sure if it'd work on the op3 though..
Sent from my ONEPLUS A3003 using Tapatalk
Nothing to worry about if you live in Spain where only s7 edge is supported lol
NeoMustain said:
Oxygen OS seems to be the only one giving me perfect implementation of VOLTE on JIO network in India. By perfect implementation I mean:
1. No need to install their app to make voice calls work.
2. Calls do not get disabled when connected to other WIFI networks.
On LineageOS 14.1 what I experienced was:
1. Had to install their Jio4GVoice app to make calling work (no big deal, I can live with that).
2. If I connect to a WiFi network (need to often do that at work), calling from this 4G SIM seems gets disabled. I can no longer even receive calls.
Has anyone tried various combinations. Could you share your experience. I don't like being stuck to OxygenOS but currently that's the only one working perfectly.
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Lineage OS just got released wait for a month at least . When Snapshot comes use that .
and I dont think VoLTE need any app , I dont have any of it but surely app wont do anything.
NeoMustain said:
OOS 4.0.2 is perfect. Lol I can even switch mobile data off and voice calls still works. Best volte implementation yet.
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Managed to get it working.. All I did was flash an OOS ROM (experience), was using it for a while I guess you need to make a calls and send SMS, then clean wipe and flash aosip.. Calls and sms work now with or without WiFi [emoji122] [emoji119]
Sent from my ONEPLUS A3003 using Tapatalk
fuarkgl3 said:
Nothing to worry about if you live in Spain where only s7 edge is supported lol
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Same for France lol, only samsung and crapple have volte

[VOLTE] Volte not working in Nextbit Robin [7.0]

I'm on Android 7.0 official, no root, no bootloader unlocked. I've Reliance Jio (which btw is LTE only) network. I can use internet fine on LTE but, calls doesn't work. I've enabled LTE enhanced mode. I also checked the apns. To place calls I've to use their 3rd party app which is pretty annoying. Any help?
0xelectron said:
I'm on Android 7.0 official, no root, no bootloader unlocked. I've Reliance Jio (which btw is LTE only) network. I can use internet fine on LTE but, calls doesn't work. I've enabled LTE enhanced mode. I also checked the apns. To place calls I've to use their 3rd party app which is pretty annoying. Any help?
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Your carrier must not've cleared VOLTE for the Robin.
xBane_ said:
Your carrier must not've cleared VOLTE for the Robin.
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Hmm. Never heard of that. Will have check on this. Thanks!
0xelectron said:
Hmm. Never heard of that. Will have check on this. Thanks!
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Just for a little bit of help, see if on your carriers website if they have a list of VOLTE compatable devices for their Network.
xBane_ said:
Just for a little bit of help, see if on your carriers website if they have a list of VOLTE compatable devices for their Network.
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Ok. So, they do they have the phone listed.
Want to use my Nextbit in India and US
0xelectron said:
Ok. So, they do they have the phone listed.
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I go back and forth from India and US so I really need this to work with Jio LTE and VOLTE in India. Its listed on various sites as being compatible. Did you ever figure out why your phone wasn't getting VOLTE?
Not sure why it isn't working for you. When Jio was launched late last year, I use it for a month Nov-dec 2016 and it worked fine. Tried it again in Feb 2017 for a week and it was fine.
Are you using the stock launcher and dialer? The dialer had worked for me without any issue without installing any 3rd party dialer.
jio is woeking fine in robin i have tested it in delhi, nainital etc..
Jio is working on most of the custom roms and flawless on stock rom..

Not getting VoLTE on T-mobile on XT1710-06 version

Is or has anyone else been able to get VoLTE working on T-Mobile US on this model specifically? LTE and WiFi Calling work in general, but the "Enhanced 4G LTE Mode" toggle isn't there to allow VoLTE. The model has the same number of bands as the XT1710-01 model, but is on the RETLA channel, by the way.
Hi, actually I was having similar issues. VoLTE, seems to be different but is based on your Carrier mostly. If you call someone from a different carrier it may not be enabled. I'm with AT&T, whenever I call someone with AT&T and we are both with good 4g LTE, in the call, changes the status to HD. But, just with AT&T. At least that's how it Works for me. We should wait someone to confirm is this is how other carries behave.
Vesaniaheim said:
Hi, actually I was having similar issues. VoLTE, seems to be different but is based on your Carrier mostly. If you call someone from a different carrier it may not be enabled. I'm with AT&T, whenever I call someone with AT&T and we are both with good 4g LTE, in the call, changes the status to HD. But, just with AT&T. At least that's how it Works for me. We should wait someone to confirm is this is how other carries behave.
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Apologies for the late reply. Definitely no VoLTE or HD voice between me and other T-Mobile users. No matter what I tried it just never came up. If anyone's considering using this specific variant of the phone in the US, I'd be aware of the limits beforehand.
politiclaw said:
Apologies for the late reply. Definitely no VoLTE or HD voice between me and other T-Mobile users. No matter what I tried it just never came up. If anyone's considering using this specific variant of the phone in the US, I'd be aware of the limits beforehand.
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-06 is a North American dual sim variant, correct?
Are both SIM cards on t-mobile?
Could one use SIMS from different carriers?
pizza_pablo said:
-06 is a North American dual sim variant, correct?
Are both SIM cards on t-mobile?
Could one use SIMS from different carriers?
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-06 is a North American dual sim variant, correct. Updates should go through ATT Mex, I believe. And yes, you can use sims from other carriers. I used one sim card when I tried it and only utilized one of the sim slots as a result. T-Mo VoLTE just doesn't seem to have been certified for that variant.
So T-Mobile WIFI calling works on this variant of the Z2 Play? If so that is good to know especially when traveling overseas even if some other advanced features don't work.
I have an XT1710-06 retla device and I can confirm that wifi calling with T-mobile does *NOT* work on my device. There is a setting to enable wifi calling, but it never seems to connect and all calls still go over mobile. This is 100% testable if I for instance go into a deep basement that has wifi but no cellular signal -- I can browse the internet but cannot make phone calls or SMS, even though I have wifi calling turned on.
This is probably related to why VoLTE doesn't work either.
Also (as mentioned in another thread) still no updates for it past February 7.1.1 update. No later security updates and no Oreo updates.
Vesaniaheim said:
Hi, actually I was having similar issues. VoLTE, seems to be different but is based on your Carrier mostly. If you call someone from a different carrier it may not be enabled. I'm with AT&T, whenever I call someone with AT&T and we are both with good 4g LTE, in the call, changes the status to HD. But, just with AT&T. At least that's how it Works for me. We should wait someone to confirm is this is how other carries behave.
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Hi,
I'm super curious how did you get your Z2 Play to have VoLTE. I 've tried everything - new sim, IMEI of ATT branded phone, activated SIM on ATT phone, etc. , to no avail. I'm so frustrated and about to get another phone, because my HSPA signal is much weaker than LTE where I'm at and constantly have missed (straight to voicemail) or dropped calls. Please, let me know how did you get it to work.
Thanks
Maybe the problem is VolTE itself. As I tested. Unless both phones are with the same carrier and working good over 4G (good signal area) you can't get it working. At least in where I live that was true for a friend's phone and mine. So VolTE was good, until signal dropped hard. But impossible to work with other carriers.
Even it was good under Lineage OS and tested with Toxyc OS, but I saw the main thing is that 4G LTE should be firstly working fine. And same for anyone you call. Otherwise call will be normal. And for 4G LTE it depends on area support too.
Sorry for late reply
G1Hope said:
I have an XT1710-06 retla device and I can confirm that wifi calling with T-mobile does *NOT* work on my device. There is a setting to enable wifi calling, but it never seems to connect and all calls still go over mobile. This is 100% testable if I for instance go into a deep basement that has wifi but no cellular signal -- I can browse the internet but cannot make phone calls or SMS, even though I have wifi calling turned on.
This is probably related to why VoLTE doesn't work either.
Also (as mentioned in another thread) still no updates for it past February 7.1.1 update. No later security updates and no Oreo updates.
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Same phone (XT1710-06 retla, rooted stock ROM on Oreo), and wifi calling on Tmobile also doesn't work for me. I can enable it in Settings, but I cannot send SMS or make calls over wifi with no cell service. After a while (a few hours) I get a Moto Settings notification that it can't enable Wifi calling, with a message underneath that says "Enabling." I can't dismiss the notification, only snooze it for up to 2 hours, and after I disable wifi calling it does eventually go away after a couple days.
Your problem is because none of the XT1710 variations have the 600MHz Band 71. It is the most recently added band and very few phones currently out there support it yet. As far as the HD voice issues mentioned...both people on the call have to be using a Volte supported phone and then HD automatically activates.

Question Verizon Wi-Fi Calling?

I have the Global LE2125 version of this device. Many people with different carriers have no issues getting Wi-Fi Calling working or even with different models.
My question is has anyone gotten Wi-Fi calling with Verizon to be successful before with this device? If so how? I need it for work as there is no cell service in that area so I can receive calls or texts there. Please let me know what everyone's experience has been!
Mr.Conkel said:
I have the Global LE2125 version of this device. Many people with different carriers have no issues getting Wi-Fi Calling working or even with different models.
My question is has anyone gotten Wi-Fi calling with Verizon to be successful before with this device? If so how? I need it for work as there is no cell service in that area so I can receive calls or texts there. Please let me know what everyone's experience has been!
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Have you tried Verizon tech support. They should have the answer since they are the carrier
TheGhost1951 said:
Have you tried Verizon tech support. They should have the answer since they are the carrier
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I have, the only thing they really say is for me to check settings and if the options not there change my software version. Which is a stupid answer because many tech support teams don't understand the concept of Bootloader unlocks and etc
Is your LE2125 original with stock firmware. No changes or flashing has been done?

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