Question How do I enable VoLTE? - Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40

Hello,
How do I enable VoLTE as its not working? I used voenabler, went to *#*#4636#*#*, IMS still disabled.
My provider is Telkomsel (Indonesia).
POCO F3 running LineageOS 18.1 (Android 11) , rooted, twrp and magisk installed.
What can I do to make VoLTE work?

Manually add the IMS APN
Create an IMS APN
Settings → Mobile Networks → Access Point Names → Add
Input IMS setting​​​Name: ims → APN: ims → APN type: select IMS​

bozinsky73 said:
Manually add the IMS APN
Create an IMS APN
Settings → Mobile Networks → Access Point Names → Add
​
Input IMS setting​​​Name: ims → APN: ims → APN type: select IMS​
Click to expand...
Click to collapse
Hello, yes, I tried this but it seems to not work.

that's mine and it worked. Does your provider support volte?

this works on stock for me global not sure if it will work with custom rom but you can try
VoLTE not working
Hi, I had Poco F1 before with working VoLTE, so I know that my carrier and current Sim card is supporting it. All I had to do on the F1 was typing in that code *#*#86583#*#* and activating the new volte setting. I tried that with the X3 but...
forum.xda-developers.com

bozinsky73 said:
View attachment 5558969that's mine and it worked. Does your provider support volte?
Click to expand...
Click to collapse
Yes, my provider supports VoLTE and also specifically supports POCO F3 VoLTE.
For the APN type, when I type "ims" i cannot click on it, but when i type "default" or "default, ims" or "ims, default", it shows as an option, but i'm not sure if that works/helps in enabling the VoLTE feature

jefffrom said:
this works on stock for me global not sure if it will work with custom rom but you can try
VoLTE not working
Hi, I had Poco F1 before with working VoLTE, so I know that my carrier and current Sim card is supporting it. All I had to do on the F1 was typing in that code *#*#86583#*#* and activating the new volte setting. I tried that with the X3 but...
forum.xda-developers.com
Click to expand...
Click to collapse
It does not work, those only work for Stock ROM if I'm not mistaken

idk about custom roms but on miui roms, the volte code only works on miui dialer and google dialer
*#*#86583#*#*

bozinsky73 said:
View attachment 5558969that's mine and it worked. Does your provider support volte?
Click to expand...
Click to collapse
Update: I tried using 2 other different operators (Indosat Ooredeo and XL Axiata), and I managed to get a "registered" status on IMS by tinkering around the settings (turning off VoLTE, mobile data than turning it on) but VoLTE shows "Unavailable", and after a while the IMS also goes back to Not Registered.
Do I need to download/flash some specific software to make it work, related to Qualcomm or some carrier firmware?

3zozHashim said:
idk about custom roms but on miui roms, the volte code only works on miui dialer and google dialer
*#*#86583#*#*
Click to expand...
Click to collapse
Does not work on custom ROM.
Maybe I should go back to Stock ROM, fix the VoLTE and go back to LineageOS?

cmdke said:
Does not work on custom ROM.
Maybe I should go back to Stock ROM, fix the VoLTE and go back to LineageOS?
Click to expand...
Click to collapse
The VoLTE option disappears again with a factory reset

Interesting. I guess I jjust have to wait. Because 1 of the operators that use 4G only, when I use that, I can make VoLTE calls. But when I use other operator that has 3G 2G as well, it cant make 4G calls

Maybe you need to contact your provider as from my case phone supported volte provider support it but they need to turn it on for your number.... It's not like you insert sim and it enable by default...

Related

Using Reliance JIO 4G sim on the Oneplus 3

So I purchased a Reliance Jio sim for my phone. Thing is, it works perfectly fine on Oxygen OS. It did work properly on CM based roms initially, but now it connects, however in a weird way. I can send and receive messages on whatsapp and fb messenger. The sim icon shows the LTE symbol with the "!" sign next to it. Like as if it's not properly connected to the network, I'd say. However, on reflashing Oxygen, the sim worked perfectly fine. Any help? The sim does work in the Band 40, but still i have the problem mentioned above. It's really frustrating as i'd like to stay on cm. Are there any work arounds? Would flashing the stock modem over a custom rom help? Would that affect the performance of a custom rom in anyway?? Thanks in advance!
kash296 said:
So I purchased a Reliance Jio sim for my phone. Thing is, it works perfectly fine on Oxygen OS. It did work properly on CM based roms initially, but now it connects, however in a weird way.
Click to expand...
Click to collapse
Sorry I do not have answer but have the exact same question. Also, I have additional ones: even with Oxygen OS, did Jio work from *both* SIM slots (or only slot 1)? Did you make voice call by VoLTE (or Jio's app)? I too want to move to CM as soon as everything works.
kousik said:
Sorry I do not have answer but have the exact same question. Also, I have additional ones: even with Oxygen OS, did Jio work from *both* SIM slots (or only slot 1)? Did you make voice call by VoLTE (or Jio's app)? I too want to move to CM as soon as everything works.
Click to expand...
Click to collapse
Well, i didn't try it from the second slot on Oxygen, but i did on CM13. The signal was full, and i am sure it'd work. I haven't tried the VoLTE feature properly yet, so i cannot comment. And i actually ended up finding a solution to my own problem, where in there was a proxy which was triggered in the apn. God knows how that happened. Anyway, it'd be helpful if anyone else who has experienced problems could offer some advice. Cheers!
kash296 said:
So I purchased a Reliance Jio sim for my phone. Thing is, it works perfectly fine on Oxygen OS. It did work properly on CM based roms initially, but now it connects, however in a weird way. I can send and receive messages on whatsapp and fb messenger. The sim icon shows the LTE symbol with the "!" sign next to it. Like as if it's not properly connected to the network, I'd say. However, on reflashing Oxygen, the sim worked perfectly fine. Any help? The sim does work in the Band 40, but still i have the problem mentioned above. It's really frustrating as i'd like to stay on cm. Are there any work arounds? Would flashing the stock modem over a custom rom help? Would that affect the performance of a custom rom in anyway?? Thanks in advance!
Click to expand...
Click to collapse
Which CM based roms u used? I tried pacman rom and rr remix rom but jio was unable to show any data connection!
kash296 said:
So I purchased a Reliance Jio sim for my phone. Thing is, it works perfectly fine on Oxygen OS. It did work properly on CM based roms initially, but now it connects, however in a weird way. I can send and receive messages on whatsapp and fb messenger. The sim icon shows the LTE symbol with the "!" sign next to it. Like as if it's not properly connected to the network, I'd say. However, on reflashing Oxygen, the sim worked perfectly fine. Any help? The sim does work in the Band 40, but still i have the problem mentioned above. It's really frustrating as i'd like to stay on cm. Are there any work arounds? Would flashing the stock modem over a custom rom help? Would that affect the performance of a custom rom in anyway?? Thanks in advance!
Click to expand...
Click to collapse
I'm using jio sim without any issues on CM13
Palauv said:
Which CM based roms u used? I tried pacman rom and rr remix rom but jio was unable to show any data connection!
Click to expand...
Click to collapse
tried blackjubel RR and official CM. It's working fine now for me.
kash296 said:
tried blackjubel RR and official CM. It's working fine now for me.
Click to expand...
Click to collapse
Isnt official RR and sultan xda's cm13 work then? Okay I ll try them
Palauv said:
Isnt official RR and sultan xda's cm13 work then? Okay I ll try them
Click to expand...
Click to collapse
they should work. I did not test those builds out because i wanted to use the oxygen OS camera port. It does work in the official RR, but as i downloaded the blackjubel build, i figured i don't need to test the official one for now. I used to use it before and it's an awesome rom. As for sultan's rom, loved the build, but my desire to use the stock oxygen camera made me stick with official CM.
kash296 said:
they should work. I did not test those builds out because i wanted to use the oxygen OS camera port. It does work in the official RR, but as i downloaded the blackjubel build, i figured i don't need to test the official one for now. I used to use it before and it's an awesome rom. As for sultan's rom, loved the build, but my desire to use the stock oxygen camera made me stick with official CM.
Click to expand...
Click to collapse
Hey I just clean flashed rr-jubel latest version rom with ex elemental kernel 0.26(cm) and then aroma gapps and then oxygen camera port v3.0. awesome rom,everything working fine but my jio sim is not connecting to data connection!!! I tried to call...call works but no LTE and VOLTE sign on the above bar showing and no data connection as it was in oxygen os a while ago!!! What to do? I rebooted too...:crying::crying::crying:
Palauv said:
Hey I just clean flashed rrjubel latest version with ex kernel 0.26(cm) and aroma gapps and oxygen camera port v3.0. awesome rom but my jio sim is not connecting to data connection!!! I tried to call...call works but no LTE and VOLTE sign as it was in oos a while ago!!! What to do? I rebooted too... :crying:
Click to expand...
Click to collapse
Uh check the APN settings. That's the problem. What i did was to remove the proxy. LTE works fine for me now.
kash296 said:
Uh check the APN settings. That's the problem. What i did was to remove the proxy. LTE works fine for me now.
Click to expand...
Click to collapse
Mind help me where to find and uncheck the apn settings please? please guide...Thanx in advance
Palauv said:
Mind help me where to find and uncheck the apn settings please? please guide...Thanx in advance
Click to expand...
Click to collapse
In settings, go to sim cards. You'll see sim 1 and sim 2 settings. Depending on which slot your jio is in, select that accordingly. You can see the option for APNs there.
Palauv said:
Hey I just clean flashed rr-jubel latest version rom with ex elemental kernel 0.26(cm) and then aroma gapps and then oxygen camera port v3.0. awesome rom,everything working fine but my jio sim is not connecting to data connection!!! I tried to call...call works but no LTE and VOLTE sign on the above bar showing and no data connection as it was in oxygen os a while ago!!! What to do? I rebooted too...:crying::crying::crying:
Click to expand...
Click to collapse
check if APN is actually selected
kash296 said:
In settings, go to sim cards. You'll see sim 1 and sim 2 settings. Depending on which slot your jio is in, select that accordingly. You can see the option for APNs there.
Click to expand...
Click to collapse
There was no apns there..so I created one. and now LTE is showing and data on. but still no VOLTE icon. I miss it :/ anyway thanx.
---------- Post added at 05:28 PM ---------- Previous post was at 05:28 PM ----------
emptyragnarok said:
check if APN is actually selected
Click to expand...
Click to collapse
Actually there were no APN s .. So I created one. Now data is working
As Jio sim uses 4G data for everything that includes voice, sms and data, it is very crucial that u have a proper APN for the sim.
Name: Jio or Jio4G
APN : jionet
Server : just type 3w dot Google dot com
Authentication Type : None
APN Type : default,supl
APN Protocol : IPv4/IPv6
APN Rising Protocol : IPv4/IPv6
Beater : unspecified
Create a new APN with the following settings and than u can either restart the phone or just set airplane mode and than back to normal.
Palauv said:
There was no apns there..so I created one. and now LTE is showing and data on. but still no VOLTE icon. I miss it :/ anyway thanx.
---------- Post added at 05:28 PM ---------- Previous post was at 05:28 PM ----------
Actually there were no APN s .. So I created one. Now data is working
Click to expand...
Click to collapse
Volte should be working bro, use an app which provides that facility. You sure?
kash296 said:
Volte should be working bro, use an app which provides that facility. You sure?
Click to expand...
Click to collapse
Yes m sure...no volte icon appears on screen when I use internet or call someone!
any specific apps u know works only on volte?
ansarirj said:
As Jio sim uses 4G data for everything that includes voice, sms and data, it is very crucial that u have a proper APN for the sim.
Name: Jio or Jio4G
APN : jionet
Server : just type 3w dot Google dot com
Authentication Type : None
APN Type : default,supl
APN Protocol : IPv4/IPv6
APN Rising Protocol : IPv4/IPv6
Beater : unspecified
Create a new APN with the following settings and than u can either restart the phone or just set airplane mode and than back to normal.
Click to expand...
Click to collapse
Thanx for the settings but still volte not showing after restart!
Palauv said:
Yes m sure...no volte icon appears on screen when I use internet or call someone!
any specific apps u know works only on volte?
Click to expand...
Click to collapse
I get the icon in the in call UI. The VoLTE icon appears while using Oxygen OS. Try using the Jio App, one of them is purely meant for VoLTE
I was having a similar problem when I flashed art97 rom (I might have the name wrong but it's similar to that). I have tried other custom ROMs based on CM13 (like resurrection rom) and VoLTE does show up.

No option to enable VOLTE in Ressurection Rom?

I am using the latest version of Resurrection Remix on ONE Plus 3
Bought a Jio Sim and the system is not able to place calls as volte is not enabled.
There is no option to enable VOLTE in Sim settings either.
Is this feature under development?
If it is already developed, then in which version of the ROM will we get it?
If it is already in the latest ROM, then please list the steps to enable it?
I am sorry if this post seems stupid. :crying:
Thank you so much in advance
Volte works well on RR ROM
harshal9 said:
I am using the latest version of Resurrection Remix on ONE Plus 3
Bought a Jio Sim and the system is not able to place calls as volte is not enabled.
There is no option to enable VOLTE in Sim settings either.
Is this feature under development?
If it is already developed, then in which version of the ROM will we get it?
If it is already in the latest ROM, then please list the steps to enable it?
I am sorry if this post seems stupid. :crying:
Thank you so much in advance
Click to expand...
Click to collapse
I had installed Resurrection Remix ROM and the Jio VOLTE works like a charm on it. Did you create APN?
---------- Post added at 05:07 AM ---------- Previous post was at 05:04 AM ----------
Name: Jio or Jio4G
APN : jionet
Server : just type w w w dot Google dot com
Authentication Type : None
APN Type : default,supl
APN Protocol : IPv4/IPv6
APN Rising Protocol : IPv4/IPv6
Beater : unspecified
ansarirj said:
I had installed Resurrection Remix ROM and the Jio VOLTE works like a charm on it. Did you create APN?
---------- Post added at 05:07 AM ---------- Previous post was at 05:04 AM ----------
Name: Jio or Jio4G
APN : jionet
Server : just type w w w dot Google dot com
Authentication Type : None
APN Type : default,supl
APN Protocol : IPv4/IPv6
APN Rising Protocol : IPv4/IPv6
Beater : unspecified
Click to expand...
Click to collapse
Yes. I did make the APN with the same settings.
But I am not able to place calls from JIO sim
Voice Over LTE is not working.
In other phones (like moto) there is a specific option in SIM settings to enable it. But, in RR I am not able to find it.
harshal9 said:
Yes. I did make the APN with the same settings.
But I am not able to place calls from JIO sim
Voice Over LTE is not working.
In other phones (like moto) there is a specific option in SIM settings to enable it. But, in RR I am not able to find it.
Click to expand...
Click to collapse
this is exactly what I was looking for, I have a victara aka moto x 2014 so when I first bought that device it had VoLTE (voice over LTE) feature on Motorola's stock android 6.0.1, but few days later I flashed and i'm still on RR ROM 6.0.1 and I never saw that option to enable that feature so I thought of editing the build.prop and also I flashed a zip via twrp to enable that but still no dice I can't get it work and later I thought of flashing the stock Motorola's modem to bring back that feature and maybe this is the reason I guess there is no VoLTE feature on Custom ROMs
and I also I can provide you the links to try it for yourself if it works somehow for you
https://forum.xda-developers.com/re...universal-volte-patch-android-m-roms-t3535370
https://www.gizdev.com/enable-volte-android-n-roms/

VOLTE Supported custom rom

Can anyone tell me about the custom roms which supports volte?
almost all of the custom roms support VOLTE. I have tried RR and CM (Official) and (Sultan) Jio Works on all of them .
Im currently using freedom os.. & its supports volte & jio..
I'm on CE 3.5.3 and I can't see VoLTE settings, what's the problem? I broken it changing from stock/FreedomOs to CE?
Here two pictures:
anirudhnyg said:
almost all of the custom roms support VOLTE. I have tried RR and CM (Official) and (Sultan) Jio Works on all of them .
Click to expand...
Click to collapse
I dont see any option to enable VoLTE on official cm nightly.
Can you post your screenshot with the option.
what about cm14?
Yesterday I flashed RR in my moto g3 and thereafter the option of enhancing VoLTE isn't available there in network setting. I tried *#*#4636#*#* to edit VoLTE provisioned Flag but it always be Turn Off VoLTE Provisioned Flag. Should I go out there for any other Custom ROM or any trick to solve my matter? Please Reply. Thanks in advance.
Initially I am also faced the same Volte issue, but after doing below process I got the option.
Go to Dialer and type *#*#4636#*#*
Go to Phone information. Scroll down to OEM specific info/settings.
Turn on volte debug.
When you now go to Settings / Sim cards / cellular network settings you'll be able to see the Enhanced 4g lte mode.
mgxr chr said:
Yesterday I flashed RR in my moto g3 and thereafter the option of enhancing VoLTE isn't available there in network setting. I tried *#*#4636#*#* to edit VoLTE provisioned Flag but it always be Turn Off VoLTE Provisioned Flag. Should I go out there for any other Custom ROM or any trick to solve my matter? Please Reply. Thanks in advance.
Click to expand...
Click to collapse
The devs just have to turn volte flag on. Don't know why they don't do it.
It's just one line to add.
I think most devs just compile from source. And don't want to tinker with the code anymore.
That's what I think, maybe there is some other reason.
Would see if I can make volte enabling zip for all roms.
Guys I turned on by Editting build prop, just add the following if your ROM does not already have it, if it does use text editor to change values, I use Root explorer
Make changes at own risk, after editing make sure you save changes it will make an automated backup of build prop
#ifdef VENDOR_EDIT
persist.dbg.ims_volte_enable=1
persist.dbg.volte_avail_ovr=1
persist.dbg.vt_avail_ovr=1
persist.data.iwlan.enable=true
persist.dbg.wfc_avail_ovr=1
#endif
Volte appears but I still can't call by LTE
Kshysiek said:
Volte appears but I still can't call by LTE
Click to expand...
Click to collapse
Then it might not be supported by your carrier
Sent from my ONEPLUS A3003 using Tapatalk
VoLTE is controlled by carriers, I assume by imei, and choose and decide which phones get the feature, mostly the overpriced model sold by them.

How to enable VoLTE on Android Oreo? (EU Version)

Hello,
i got an Europe HTC 10 and want to use it on the german carrier Telekom (t-mobile). With Android 7 there wasn't even anything about VoLTE in Settings. But since android 8 i and i juste the *#*#4636#*#* combo to get into the phone settings, there are the following points:
Mobile Radio Power (Turned on flag)
voLTE Provisioned (cant be switched, is grey)
Video calling Provisioned (cant be switched, is grey)
Wifi calling Provisioned (cant be switched, is grey)
So got anyone the same screen, and are there any ways to get this to work?
If rooted with magisk, try and flash module for volte enabling.
Volte
Xdevillived666 said:
If rooted with magisk, try and flash module for volte enabling.
Click to expand...
Click to collapse
Flashed module restarted & flag stilled greyed out ,HTC u11 & HTC 10 neither worked??
jab5555 said:
Flashed module restarted & flag stilled greyed out ,HTC u11 & HTC 10 neither worked??
Click to expand...
Click to collapse
Edit build prop and add the lines from the module manually

Question No VoLTE on OnePlus 9 Pro

Hello, on my Oneplus 9 Pro there is no VoLTE button to activate and no indication sign. My previous 7 Pro has both and VoLTE worked fine. In the OnePlus Tollbox there is no option to activate the switch. My provider (Vodafone Germany) says VoLTE is activated and should work. Any fix for this???
no idea. maybe EU rom has not open that feature yet. it works in the US model in the US with both VoLTE and Vowifi
from my experience on op7pro oos11, need to downgrade to OEMLogKit_1.0-1.apk and the toggle will be there.
would you be able to activate root and go thru this method via PDC?
since engineer.apk is no longer able to open port/serial, have to root and SU and
SU
setprop sys.usb.config diag,serial_cdev,rmnet,adb
above command in terminal.
[GUIDE][A11][A12][A13] VoLTE and VoWIFI on custom/stock ROMs with any Carrier
Activate VoLTE & VoWIFI on custom/stock ROMs with any Carrier Yes, yes, I know that this is not the first thread with activation VoLTE and VoWIFI. But my thread will be more convenient and easier to understand. ATTENTION ! ! ! These methods...
forum.xda-developers.com
Actually my op9pro is also on the way and if above doesnt work, i would have a big problem as my telcom only supports VOLTE and no 3g.
It's in here, works fine in UK on EE.
I have no issues with Volte, it worked fine with ATT, then yesterday I switched to T-mobile and have it on Tmobile too, only switched to TMobile so I could have 5g and wifi calling which work fine with Tmobile, but on ATT I couldn`t get wifcalling and 5g with ATT.
estecman said:
It's in here, works fine in UK on EE.
Click to expand...
Click to collapse
No only VoWifi works, you don't have the VoLTE button. Check it out and turn off Wifi there will be no VoLTE sign in the top row.
mgear356 said:
from my experience on op7pro oos11, need to downgrade to OEMLogKit_1.0-1.apk and the toggle will be there.
would you be able to activate root and go thru this method via PDC?
since engineer.apk is no longer able to open port/serial, have to root and SU and
SU
setprop sys.usb.config diag,serial_cdev,rmnet,adb
above command in terminal.
[GUIDE][A11][A12][A13] VoLTE and VoWIFI on custom/stock ROMs with any Carrier
Activate VoLTE & VoWIFI on custom/stock ROMs with any Carrier Yes, yes, I know that this is not the first thread with activation VoLTE and VoWIFI. But my thread will be more convenient and easier to understand. ATTENTION ! ! ! These methods...
forum.xda-developers.com
Actually my op9pro is also on the way and if above doesnt work, i would have a big problem as my telcom only supports VOLTE and no 3g.
Click to expand...
Click to collapse
Oem logkit 1.0.1 didn't have any effect. I can activated the button on logkit but the button didn't appear I'm the SIM menu...
Grisu1226 said:
No only VoWifi works, you don't have the VoLTE button. Check it out and turn off Wifi there will be no VoLTE sign in the top row.
Click to expand...
Click to collapse
I do, I turn WiFi off and it's there! You need to be in a 4g or 5g area for it to switch on.
Try root and use the PDC method. The log kit is to help u have the volte toggle
estecman said:
I do, I turn WiFi off and it's there! You need to be in a 4g or 5g area for it to switch on.
Click to expand...
Click to collapse
Ok in my case 4g+ and no sign
mgear356 said:
from my experience on op7pro oos11, need to downgrade to OEMLogKit_1.0-1.apk and the toggle will be there.
would you be able to activate root and go thru this method via PDC?
since engineer.apk is no longer able to open port/serial, have to root and SU and
SU
setprop sys.usb.config diag,serial_cdev,rmnet,adb
above command in terminal.
[GUIDE][A11][A12][A13] VoLTE and VoWIFI on custom/stock ROMs with any Carrier
Activate VoLTE & VoWIFI on custom/stock ROMs with any Carrier Yes, yes, I know that this is not the first thread with activation VoLTE and VoWIFI. But my thread will be more convenient and easier to understand. ATTENTION ! ! ! These methods...
forum.xda-developers.com
Actually my op9pro is also on the way and if above doesnt work, i would have a big problem as my telcom only supports VOLTE and no 3g.
Click to expand...
Click to collapse
I was able to get the volte and vowifi toggles by running that command in terminal and downgrading logkit
Must I root for this?
for me in EU VoLTE works, it just isn't displayed in status bar by default. go into settings > display > status bar > icon manager and turn VoLTE on there.
Is activated there but no response
ahh123 said:
I was able to get the volte and vowifi toggles by running that command in terminal and downgrading logkit
Click to expand...
Click to collapse
OH nice, u used PDC and it works?
mgear356 said:
OH nice, u used PDC and it works?
Click to expand...
Click to collapse
Yeah, volte seems to be working (and displaying in the status bar) but I'm not seeing vowifi displayed
ahh123 said:
Yeah, volte seems to be working (and displaying in the status bar) but I'm not seeing vowifi displayed
Click to expand...
Click to collapse
Nice I was worried that PDC don't work on op9 pro (mine is on the way)
Had to do it for my op7 pro in order to get my volte to work in oos 11.
Vowifi also not working on my op7p but I dunno if my telecom supports it.
Mine has Volte working out of the box, but there's no toggle for it. The Verizon guy said on the newest phones they're not really making it an option, because most people want it on.
drmorrowa2 said:
Mine has Volte working out of the box, but there's no toggle for it. The Verizon guy said on the newest phones they're not really making it an option, because most people want it on.
Click to expand...
Click to collapse
I have a switch for VoLTE in SIM settings.
I am currently on ATT and have VoLTE. Have to change carriers to get 5G though.

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