Database Users

Note 5 Indian users (SM-N920G) (How to use Jio Sim VoLTE calls)

I have tested this method on my N920G and it worked for me so don't know about other devices
As most of the Indian owners are aware of Jio network Preview offer for samsung flagships phone i.e. unlimited LTE , unlimited VOLTE calls , unlimited sms for 3 months. But there is an issue with the samsung latest update that does not allow most of the users to use Jio sim for making calls using stock dialer also they are getting 4g written on status bar and have to use Jio Join app for making calls and sms.
but i have found a solution to this issue and that is you have to downgrade your firmware to DD3 in order to get VoLte working and then u can update via OTA once it starts working.
All you got to do is flash
https://mega.nz/#!Cc82GTgb!N8ThVCFwFq0hDj4cqPHuT6Biajn9x116yf1gnhV8eQA
via odin and be CAUTIOUS AND TAKE A BACKUP BEFORE AS IT WILL WIPE YOUR INTERNAL STORAGE AND DATA.
i found this solution and wanted to share it with the community
also not much experience in writing threads so bear with me.....

karan2012 said:
I have tested this method on my N920G and it worked for me so don't know about other devices
As most of the Indian owners are aware of Jio network Preview offer for samsung flagships phone i.e. unlimited LTE , unlimited VOLTE calls , unlimited sms for 3 months. But there is an issue with the samsung latest update that does not allow most of the users to use Jio sim for making calls using stock dialer also they are getting 4g written on status bar and have to use Jio Join app for making calls and sms.
but i have found a solution to this issue and that is you have to downgrade your firmware to DD3 in order to get VoLte working and then u can update via OTA once it starts working.
All you got to do is flash
https://mega.nz/#!Cc82GTgb!N8ThVCFwFq0hDj4cqPHuT6Biajn9x116yf1gnhV8eQA
via odin and be CAUTIOUS AND TAKE A BACKUP BEFORE AS IT WILL WIPE YOUR INTERNAL STORAGE AND DATA.
i found this solution and wanted to share it with the community
also not much experience in writing threads so bear with me.....
Click to expand...
Click to collapse
I had the same issue.. flashing this firmware now.. fingers crossed. will let u know if it worked for me. Thanks for posting this. :good:
Edit - Flashed the firmware and now it shows the "Volte" symbol at the top.. but system prompting for the new upgrade, will i lose it again if i do the OTA upgrade? please confirm.

lastfugi1979 said:
I had the same issue.. flashing this firmware now.. fingers crossed. will let u know if it worked for me. Thanks for posting this. :good:
Edit - Flashed the firmware and now it shows the "Volte" symbol at the top.. but system prompting for the new upgrade, will i lose it again if i do the OTA upgrade? please confirm.
Click to expand...
Click to collapse
No No just upgrade it
You won't face any issues

Can you tell me step by step procedure.

GNEGI said:
Can you tell me step by step procedure.
Click to expand...
Click to collapse
first of all check your device model by going in settings-about device
if its N920G
then download the firmware i have mentioned above and take backup of all ur files as all the data will get deleted.
then install odin in your pc and in your device go to settings- about device - software info- then click on build number 7 times it will enable developer mode
in developer mode switch on usb debugging and OEM unlocked
then switch off the device and press power home and volume down button it will take you to the download mode and then follow on screen instructions
once you are able to see your device in odin click on ap tab and select the file you downloaded and click on start wait till the process get complete and it will show pass

karan2012 said:
No No just upgrade it
You won't face any issues
Click to expand...
Click to collapse
up and running on Volte.. thanks bro.:good:

I had not rooted my phone and I was getting VOLTE already the moment I inserted the sim in the phone. The speed is freaking amazing.

I have the latest update and volte works great. But i want to know it is possible to change lta band? Service Menu open but the code for lte band selection don't work. It seems it is disabled in update.

Sir,
I have N9208 dual sim note 5 bought in Malaysia. It is not showing volte with my jio sim but 4g data is working great. Will this firmware work with my dual sim version.
Please help.
Thanks in advance.
Regards,
Tarak

beingtarak said:
Sir,
I have N9208 dual sim note 5 bought in Malaysia. It is not showing volte with my jio sim but 4g data is working great. Will this firmware work with my dual sim version.
Please help.
Thanks in advance.
Regards,
Tarak
Click to expand...
Click to collapse
I don't think so because this firmware is specifically for N920G devices but you can head over to DR.Ketan's thread as he had got it working on his rom

Hi i bought my note 5 in dubai, its SM- N920C, what should i do so that i can enjoy volte calling without jiojoin app?? Dada is working nice but for calling i need to use jiojoin

superiority said:
Hi i bought my note 5 in dubai, its SM- N920C, what should i do so that i can enjoy volte calling without jiojoin app?? Dada is working nice but for calling i need to use jiojoin
Click to expand...
Click to collapse
you can either try my rom or dr Ketan m8 rom both will have lte working..

Update The Download Link
Update The Download Link

If someone wants sm-n9208 to show Volte pl follow the link:
https://forum.xda-developers.com/note5/general/volte-fix-indian-jio-users-video-t3501597
Follow the method given in the link and you are sure of getting Volte. You can use Jio without Jiovoice.

Volte support for sm920p
Guys plz help me

Hi team, I want to use Jio with SM N920V (Verizon), can i follow same steps mentioned above. Samsung care guys say it may brick the phone.. Please help!

cani flashed into n920c to n920g

How can I enable VoLTE facility in my Galaxy Note 5
Dear Karanji
How can I enable VoLTE facility in my Galaxy Note 5 Model SM-N920T to use Reliance Jio services ? Pl Help

JIO 4g VoLTE not working on Note 4 (T-mobile, officialy unlocked)

Hope someone can help me with this issue!
I have got an officially unlocked T-mobile Galaxy Note 4 device connected to Reliance Jio 4g network in India. This device supports Band 3, 5 of the Reliance 4g LTE services (Band 3, 5 and 40). Just to let you know, I can manually chose either of the bands (3 or 5) using *#2263#. I can't use *#*#4363#*#* on my phone.
I can use data LTE services on my mobile without any problem.
Under the Call Settings, I have the option to enable "Voice over LTE". (done that) however, I can't get VoLTE calls to work on my phone through native dailer as VoLTE icon doesn't appear on my phone.
I can make calls only if I use Jio4gVoice app but the call quality is poor with the app.
If I use my Jio sim in my Moto G4 plus device, VoLTE icon appears on the phone and I can make calls without any issues.
Before coming here, I have talked to
1. Samsung India - they directed me to Samsung USA or T-mobile
2. Samsung + through the Video chat with Samsung plus representative in the US. They directed me to T-mobile.
3. T-mobile - said device belongs to me and can be used anywhere in the world without any problems. Asked me to talk to Reliance JIO.
4 JIO - they say the phone should support VoLTE and LTE services. They have been taking my requests to resolve the issue and closing them every other day but without any joy. I have told them that under About Device > Status IMS registration status shows Not registered.
So what needs to be done in this scenario? Do I need to replace Tmobile CSC (TMB) with an Indian CSC? Is that even possible? Seek your help and hopefully it can help others. Thanks in advance!

LTE Setting?
Hi
How could you enable Voice over LTE setting?
even i have SM-910T.

alimisandeep said:
Hi
How could you enable Voice over LTE setting?
even i have SM-910T.
Click to expand...
Click to collapse
I just followed the following menu:
Settings > Call > Call Settings > Voice over LTE Preferred (turned it on)
I have been seeing this option on my device ever since 5.1.1. Have you updated your device to latest 6.0.1?
Have you been able to get any satisfactory answers about VoLTE on Jio?
Thanks

is this the N910S?

Seemanthinis said:
is this the N910S?
Click to expand...
Click to collapse
He said T-mobile means N910T
Sent from my SM-N910G using Tapatalk

Kamaldev.kd said:
I just followed the following menu:
Settings > Call > Call Settings > Voice over LTE Preferred (turned it on)
I have been seeing this option on my device ever since 5.1.1. Have you updated your device to latest 6.0.1?
Have you been able to get any satisfactory answers about VoLTE on Jio?
Thanks
Click to expand...
Click to collapse
Did you create an IMS APN for Jio? Assuming you're already getting 4G data, head to Settings > More Networks > Mobile Networks > Access Point Names. Click + on the top to add APN and enter the exact following stuff (case sensitive):
Name - ims
APN - ims
APN Type - ims
Save and exit. In all probability, you'll not see the new APN in the list of APNs, but VoLTE symbol should come up. Hope it does, otherwise tough luck.

Amar.B said:
He said T-mobile means N910T
Sent from my SM-N910G using Tapatalk
Click to expand...
Click to collapse
but the hardware is all the same right?

Seemanthinis said:
is this the N910S?
Click to expand...
Click to collapse
I have T-mobile device i.e., SM-N910T
Regards

ph03n!x said:
Did you create an IMS APN for Jio? Assuming you're already getting 4G data, head to Settings > More Networks > Mobile Networks > Access Point Names. Click + on the top to add APN and enter the exact following stuff (case sensitive):
Name - ims
APN - ims
APN Type - ims
Save and exit. In all probability, you'll not see the new APN in the list of APNs, but VoLTE symbol should come up. Hope it does, otherwise tough luck.
Click to expand...
Click to collapse
I have tried to create APN as you have mentioned it but can't get to save the new APN.
I have noticed one more thing in STATUS i.e., IMS not registered - is that the culprit?
When I put the same JIO sim in another phone (Note 4- N910G - Indian version) it shows IMS registered and both LTE data and VoLTE work flawlessly.
Wondering if IMEI and the t-mobile are the culprits?
Thanks

Kamaldev.kd said:
I have tried to create APN as you have mentioned it but can't get to save the new APN.
I have noticed one more thing in STATUS i.e., IMS not registered - is that the culprit?
When I put the same JIO sim in another phone (Note 4- N910G - Indian version) it shows IMS registered and both LTE data and VoLTE work flawlessly.
Wondering if IMEI and the t-mobile are the culprits?
Thanks
Click to expand...
Click to collapse
It could also be the CSC. You may have to root the device, and flash INS or INU CSC (I'm using INS on the 910G) ace see if that fixes anything...

ph03n!x said:
It could also be the CSC. You may have to root the device, and flash INS or INU CSC (I'm using INS on the 910G) ace see if that fixes anything...
Click to expand...
Click to collapse
Can I flash INU/INS CSC onto my Tmobile device? Does that work like that?
Installed Phone info app and it doesn't show any CSCs for my device.

Kamaldev.kd said:
Can I flash INU/INS CSC onto my Tmobile device? Does that work like that?
Installed Phone info app and it doesn't show any CSCs for my device.
Click to expand...
Click to collapse
Can you check in the T-Mobile forum? I'm not sure about the differences between a branded and an unlocked device firmware-wise, don't want you risk a reflash.

i have an at&t galaxy note edge smn915a and even with jio4gvoice installed, i cannot make calls as it says that its unregistered, but this same sim works well in one plus one with jio4gvoice installed, can someone please help with how to get myself work around this to get my phone to be registered to jio?? any help will be really appreciated.

How to enable volte in N910G dr ketan N5 L16G rom?

i have similar issue.
i brought note 4 imported phone.
back of phone its written as 910f
but bootloader is 910p
and i have rooted and installed dr.ketans rom
i can use any network in here india.
but for jio iam not getting signal bar.
please help me.

Same problem with me
Reliance4gvoice is also not working saying that some RCS application need to close
4g LTE is working fine

ok ok kamaldev i understand whats happening as i suffered same with 915t flashing various roms for 3 months. and finally i m on jio volte today. remember the culprits. ROM itself, CSC, and IMS APN. just work on these and u r done. good luck.

VoLTE
mehra said:
ok ok kamaldev i understand whats happening as i suffered same with 915t flashing various roms for 3 months. and finally i m on jio volte today. remember the culprits. ROM itself, CSC, and IMS APN. just work on these and u r done. good luck.
Click to expand...
Click to collapse
Dear Mehra, It will be a great help, if you share your ROM and CSC details for us.
Thanks

volte
devbiju said:
Dear Mehra, It will be a great help, if you share your ROM and CSC details for us.
Thanks
Click to expand...
Click to collapse
Ram rom with INU csc
---------- Post added at 01:33 AM ---------- Previous post was at 01:11 AM ----------
http://tinypic.com/r/1z5l08n/9
http://tinypic.com/r/33bn9jn/9

Thanks a lot
mehra said:
Ram rom with INU csc
---------- Post added at 01:33 AM ---------- Previous post was at 01:11 AM ----------
Click to expand...
Click to collapse
Thanks a lot for the help , found and answer for long wait.. trying it now....

[India] Any Axon7 users from India?

Hi guys,
So if any axon7 users are in India, I have a question regarding Volte calling.
Does Volte calling work in India on the stock ROM, specifically does it work with jio?
I had the Chinese version B07 and Volte calling did not work. Flashed lineage OS and Volte started working.
Now that nougat is out and working properly, I want to go back to stock but only if Volte works.

Vurio said:
Hi guys,
So if any axon7 users are in India, I have a question regarding Volte calling.
Does Volte calling work in India on the stock ROM, specifically does it work with jio?
I had the Chinese version B07 and Volte calling did not work. Flashed lineage OS and Volte started working.
Now that nougat is out and working properly, I want to go back to stock but only if Volte works.
Click to expand...
Click to collapse
Looks like you need to update the APN settings. Try contacting customer care and have them send it to you.

I'm on the same boat, gonna try upgrading to 7.1.1 and see what happens

Tried with RR, volte works, went to stock 7.1.1, volte doesn't work. So it is a software thing, maybe a dev can help fix it?

n1234d said:
Tried with RR, volte works, went to stock 7.1.1, volte doesn't work. So it is a software thing, maybe a dev can help fix it?
Click to expand...
Click to collapse
From my research volte is a software upgrade. Technically any phone which supports 4g can support 4g after manufacturer updates. Volte also depends on the Telecom provider, the Telecom provider has to enable volte on that particular device for it support volte calling.
For most users this is not an issue, because even if Volte is not enabled they can seamlessly switch between 3g and 4g.
The problem with jio is that it is a 4g only network so there is no switch, if your device is not supported then you have to use their ****ty app, jiojoin or something like that.
So unless jio endless volte on the axon7 we are stuck with using jio join or on a stock based ROM.
Then again I may be wrong about the whole thing :laugh:

I found another possible solution
http://forum.flymeos.com/thread-7052-1-1.html

Yes from today started working magically.. On stock 7.1.1 Axon 7 USA Model.. All the best

Are you able able to make calls on VOLTE. Even i have Axon 7 US model and running android 7.1.1. But i am unable to place calls over VOLTE

prudviraj said:
Yes from today started working magically.. On stock 7.1.1 Axon 7 USA Model.. All the best
Click to expand...
Click to collapse
It does not work for me. I installed stock 7.1.1 and volte did not work. I called customer care, they were spectacularly unhelpful. I tried a bunch of other tricks but it would not work, now I am back on lineage OS and it's working fine.

ravinder reddy said:
Are you able able to make calls on VOLTE. Even i have Axon 7 US model and running android 7.1.1. But i am unable to place calls over VOLTE
Click to expand...
Click to collapse
Try the solution posted in the earlier post. I was unable to make it work but maybe you will have better luck with the us model.

Magic has happened...
I have tried the procedure mentioned in the above URL, but nothing was working. I was unable to add the APN settings as well as unable to enter in to the engineering mode. I have resetted existing APN settings and added the previous jionet APN settings.
Finally lost hope and made my self to use the Jio with Jio 4G Voice application.
But the Magic has happened here and my Axon 7 fulfilled all requirements this time even with VoLTE .
Yes VoLTE started working . Deleted Jio 4G Voice.
Don't know how but try with re inserting SIM cards and resetting the APN Settings.

ravinder reddy said:
I have tried the procedure mentioned in the above URL, but nothing was working. I was unable to add the APN settings as well as unable to enter in to the engineering mode. I have resetted existing APN settings and added the previous jionet APN settings.
Finally lost hope and made my self to use the Jio with Jio 4G Voice application.
But the Magic has happened here and my Axon 7 fulfilled all requirements this time even with VoLTE .
Yes VoLTE started working . Deleted Jio 4G Voice.
Don't know how but try with re inserting SIM cards and resetting the APN Settings.
Click to expand...
Click to collapse
Are you telling me that volte suddenly started working?
I have tried resetting, reinserting sim cards, factory reset, nothing seems to work.
This is truly bizzare.

Yes i am able to make VOLTE calls on my US axon 7 without internet or jio 4g app..
ravinder reddy said:
Are you able able to make calls on VOLTE. Even i have Axon 7 US model and running android 7.1.1. But i am unable to place calls over VOLTE
Click to expand...
Click to collapse
Yes i am able to make VOLTE calls on my US axon 7 without internet or jio 4g app.. but my dads same phone doesnt work.. very strange phenomenon bro... im not able to make it out. i tried axon 7 toolkit and tried to unlock bootloader and followed instructions.. then before flashing it went black screen like it was supposed to go.. then i had some work and unplugged immediately on the black screen and rebooted to normal..
All of a sudden jio4g calling app said on the top.. " Your phone supports VOLTE please use standard dailer" holy cow i uninstalled jio 4g app and was able to make calls ever since.. all the best..:angel:

I have a2017g model, and i am on android 7.0 nougat. Play store issue is there. I have downloaded 7.1.1 official update manually but does not seem to get install on my device, also the tried fota update which is 456mb, that also doest not get installed, saying update failed, phone not supported ??

Axon 7 can be used on Jio VoLTE now.
with simple procedures.
anyone need help let me know..
Ill write small tut once i have free time.

shaikhsadik said:
Axon 7 can be used on Jio VoLTE now.
with simple procedures.
anyone need help let me know..
Ill write small tut once i have free time.
Click to expand...
Click to collapse
I'd love to know how you made it work.
Sent from my ZTE A2017U using Tapatalk

Put only Jio sim in slot 1.
Delete all APN.
go to dialer
press *#*#4636#*#* > go to phone information > Select LTE ONLY> scroll down and turn ON Wifi Calling and Video Calling. exit by pressing home button..
GO to APN and see is JIONET APN is there if not.. make new APN .. Name JIONET. Type JIONET
exit..
Reboot. and see if calling works..

shaikhsadik said:
Put only Jio sim in slot 1.
Delete all APN.
go to dialer
press *#*#4636#*#* > go to phone information > Select LTE ONLY> scroll down and turn ON Wifi Calling and Video Calling. exit by pressing home button..
GO to APN and see is JIONET APN is there if not.. make new APN .. Name JIONET. Type JIONET
exit..
Reboot. and see if calling works..
Click to expand...
Click to collapse
I tried the same steps but in a different order earlier, but it didn't work for me then. I'm back on 6.0 now. Would any other member here be kind enough to try this and let me know if it works for you? Thanks
Sent from my ZTE A2017U using Tapatalk

n1234d said:
I tried the same steps but in a different order earlier, but it didn't work for me then. I'm back on 6.0 now. Would any other member here be kind enough to try this and let me know if it works for you? Thanks
Sent from my ZTE A2017U using Tapatalk
Click to expand...
Click to collapse
U sure tried it using only one sim in phone..
I have 2 A7 phones.. and its working on both..

shaikhsadik said:
U sure tried it using only one sim in phone..
I have 2 A7 phones.. and its working on both..
Click to expand...
Click to collapse
I tried it with a single sim only, but in a different order. Now I'm back to 6.0 so can't check currently. Waiting for someone else to also confirm it working for them
Sent from my ZTE A2017U using Tapatalk

VoLTE with JIO not working on PIE os.

Hi i tried NitrogenOS and PixeN-OS.
Both claim to have VoLTE working but i couldn't get it to work.
JIO being a VoLTE only network (no GSM) i cannot receive or make calls.
Is there special setting or fix available?
Has any one actually had the VoLTE tested with any network?

Anyone?

working fine here

umair shaikh said:
working fine here
Click to expand...
Click to collapse
Are you using same rom?
Which kernel are you using?
Can you please share settings if u have changed any.
Which sim slot is the JIO in?

firoz3321 said:
Are you using same rom?
Which kernel are you using?
Can you please share settings if u have changed any.
Which sim slot is the JIO in?
Click to expand...
Click to collapse
pixen-OS with the open beta 17

umair shaikh said:
pixen-OS with the open beta 17
Click to expand...
Click to collapse
1.are you able to make calls?
2. Can you share screenshot of the Sim card settings, preferred network selection
3. Can u share the screenshot of jio APN
4. Which sim slot 1 or 2 are you using?
5. Which kernel?
I tried 3 Roms of pie but i couldn't make or receive calls..

firoz3321 said:
1.are you able to make calls?
2. Can you share screenshot of the Sim card settings, preferred network selection
3. Can u share the screenshot of jio APN
4. Which sim slot 1 or 2 are you using?
5. Which kernel?
I tried 3 Roms of pie but i couldn't make or receive calls..
Click to expand...
Click to collapse
using jio in sim slot 1 and didn't flash any other kernel...
just using the one that came with pixen-OS
try flashing open beta 17 first and then flashing pie rom

I don't have the option Enhanced LTE
Will try ur suggestion. Thank you

umair shaikh said:
using jio in sim slot 1 and didn't flash any other kernel...
just using the one that came with pixen-OS
try flashing open beta 17 first and then flashing pie rom
Click to expand...
Click to collapse
Thank you,
VoLTE seem to be working only in slot 1 unlike the OOS.
Following ur suggestions installed ob17 first and changed jio to slot 1.
Now VoLTE calls are working.thanks a lot.

firoz3321 said:
Thank you,
VoLTE seem to be working only in slot 1 unlike the OOS.
Following ur suggestions installed ob17 first and changed jio to slot 1.
Now VoLTE calls are working.thanks a lot.
Click to expand...
Click to collapse
??

OB17
Hi..
New to this forum. Recently flashed my OnePlus 2 with pie OS and VOLTE not working on Jio. I've read through the thread. Where I can find the open beta 17?

Oneplus 8 Pro VOLTE - Android 11

Hello All,
Has anyone been able to get VOLTE to work on OP 8 pro after Android 11 update ?
There was a method through QPC on Android 10. However it looks like since updating the Qualcomm device doesn’t show up anymore.
The option is still present on engineering mode & in settings but the VOLTE icon doesn’t show up & making a call results in network reverting to 3G (H+) .
Funny enough this update (11) got the 5G to work but disabled this option above.
I am on IN2025 North american varient on 1 sim in sim 1 , not rooted either but willing to try anything to get VOLTE to work.
Any insight would be appreciated !

Hello everyone, I am facing exactly the same probelm. Searching other threads including oneplus forums... there is a dead silence regarding this.
Seems folks dont know how to switch the phone to full port mode or serial mode to get qualcom tools to work and upload volte profile on the phone.
Hope this will be known soon. Otherwise really happy with Android 11, second SIM started to work.

Hi, I'm going to give you a feedback on the volte and vowifi with Android 11.
I have two French sim cards.
Under Android 10 I was how everyone had to use the PDC software and load the correct country profile. At each update obliged to redo the manipulation.
Since Android 11 and the first beta developers and open beta. No need to do this manipulation anymore.
I made a data wipe from the recovery, to start again on a healthy basis and Android 11. Of course I did not have the volte etc ..
I just downloaded the engineer mode apk and made the key combination * # 800 #
To activate the volte and the vowifi.
My OnePlus 8 pro is of course not recognized like everyone else by PDC under Android 11.
But when restarting the wifi rt lte calls were available on my two sim cards. Without having loaded any PDC profile.
Perhaps these operator options are native and integrated in Android 11 (at least for French operators).
Currently I am under open beta 2 global.
Envoyé de mon IN2023 en utilisant Tapatalk
View attachment 5118609

Hello Zayatoshi,
So you just wiped the phone after 11 update then it just shows as working ?
I am able to use engineer mode apk with *#801# combination the option is showing in settings but VOLTE is still not working making a call it goes to 3G (H+).
I am in Canada on IN2025

Hi. with me the wipe data was not linked to the activation of the volte and other. but with each change of version of Android and prefers to redo a clean installation. the * # 801 # key combination is useless because it is used to switch to full port Switch and then connect to PDC. friends seen under Android 11 the op8pro is not recognized it is useless. the wipe may be tested. but did you activate the volte and vowifi with * # 800 #, and restart your phone? These options must be active with the operators. And with Oos there is the volte logo which is present when this option is activated. I just activated these options and since the volte is present even after each update. without pdc uses
Envoyé de mon IN2023 en utilisant Tapatalk

Yes i activated with * # 800 # & restarted the phone ,there is no Volte icon & when i make a call Its going to 3G.

Ok guys by some miracle I got it to work!!!!
Here's what I did.
Install stable Android 11 full version.
Use *#800# to activate VOLTE then restart.
I then switch my sim card from OnePlus 8 Pro to my old galaxy S9 where VOLTE was working before then make 1 call to ensure volte is working on S9.
Then switch sim back to OnePlus 8 Pro & boom VOLTE is working on Android 11 !! .

VOLTE Is working for me on 4G after the update to 11 ,Is 5G working after the update?Mine is not working,It used to work on Android 10 but not VOLTE !
weird

both VOLTE/Wificalling works

Yes can confirm 5G is working after updating to Android 11 ??

5G
Gk0001 said:
Yes can confirm 5G is working after updating to Android 11 ?
Click to expand...
Click to collapse
What model is your phone and what country,please?
Mine is IN2023

Hello, my model is IN2025.
I am in Canada on Bell network.

VoLTE working fine here on IN2023 and Android 11 ... for some reason I need to set my SIM card into the "SIM2" slot for this to work, no VoLTE on SIM1

Very strange , I'm on Sim 1 Volte is working fine now.

Gk0001 said:
Ok guys by some miracle I got it to work!!!!
Here's what I did.
Install stable Android 11 full version.
Use *#800# to activate VOLTE then restart.
I then switch my sim card from OnePlus 8 Pro to my old galaxy S9 where VOLTE was working before then make 1 call to ensure volte is working on S9.
Then switch sim back to OnePlus 8 Pro & boom VOLTE is working on Android 11 !! .
Click to expand...
Click to collapse
I have followed this method and it did not change anything for me.
Provider - Freedom.
I have another phone Pixel 3a, pulled SIM from OP , put it to Pixel, ensured volte / wifi calling works there , switched SIM back to OP , no result.
Looking for another solution. I don't believe reset of the phone will make any difference.
Thanks all.

ansher said:
I have followed this method and it did not change anything for me.
Provider - Freedom.
I have another phone Pixel 3a, pulled SIM from OP , put it to Pixel, ensured volte / wifi calling works there , switched SIM back to OP , no result.
Looking for another solution. I don't believe reset of the phone will make any difference.
Thanks all.
Click to expand...
Click to collapse
Did you make a call on Volte on the other phone ?
Make sure it stays on LTE for that call to confirm its working (on other phone) then put the sim in the OnePlus.
Also, did you enable volte on OnePlus using engineering mode ?

When I enter *#800#, all I get are call log kits. I'm sure sure how or where I can turn on volte.

Same here
Gk0001 said:
Hello All,
Has anyone been able to get VOLTE to work on OP 8 pro after Android 11 update ?
There was a method through QPC on Android 10. However it looks like since updating the Qualcomm device doesn’t show up anymore.
The option is still present on engineering mode & in settings but the VOLTE icon doesn’t show up & making a call results in network reverting to 3G (H+) .
Funny enough this update (11) got the 5G to work but disabled this option above.
I am on IN2025 North american varient on 1 sim in sim 1 , not rooted either but willing to try anything to get VOLTE to work.
Any insight would be appreciated !
Click to expand...
Click to collapse
I'm having the exact same issue.
Tried to replace sims on a different phone and verify that the SIM does support VoLTE - didn't solved the issue.
Looking forward for a decent solution.

Ace91 said:
I'm having the exact same issue.
Tried to replace sims on a different phone and verify that the SIM does support VoLTE - didn't solved the issue.
Looking forward for a decent solution.
Click to expand...
Click to collapse
Did you make a call on other sim & verify Volte is working there ?

Gk0001 said:
Did you make a call on other sim & verify Volte is working there ?
Click to expand...
Click to collapse
Yes.