Database Users

Note pro 12.2 LTE

Hi
Can someone help me to get LTE option in network options selection?
I have only
Auto WCDMA/GSM
Only WCDMA
Only GSM
Ty for any responses

Does your provider offer 4G? How old is your SIM? Is the firmware suited for the country you're in?

my own same problem ( LTE option on sm-p905 not available )
ShadowLea said:
Does your provider offer 4G? How old is your SIM? Is the firmware suited for the country you're in?
Click to expand...
Click to collapse
I am joining the question, which seems to be forgotten ...
I actually ask this on a new thread wasn't aware to this one I just found.
sadly it looks like it has bee a wile and no body answers
did you work it out some how maamees ?
thanks in advance
link to me thread: [ http://forum.xda-developers.com/gal...y-notepro-12-2-lte-p905-t2864328/post55174810 ]
koopg said:
I have recently bought 'Samsung galaxy notepro 12.2 lte [p905] unlocked'
From US dealer ( I am from Israel ).
I got a 4G sim from my provider, how ever my tab dont show an lte option on network settings.
LTE option in network options selection?
I have only
***************************
Auto WCDMA/GSM
Only WCDMA
Only GSM
***************************
My region dont have a stock rom available for this tab.
I tried to install an eu rom with no luck .
I know it is region related issue.
Is there a way to know what stock rom will be supported by my provider.
After reserching about it, I have read that that CSC is not per provider but group of provider.
So i should find a parallel rom that would work shuld I ?
Kindly help
(+ UPDATE +)
just install russion rom no news [emoji25] [SER]
Next trying to install czech rom
(--)
(--)
(+ UPDATE +) czech rom didn't work as well
next one is south africa stock rom
Click to expand...
Click to collapse

koopg said:
I am joining the question, which seems to be forgotten ...
I actually ask this on a new thread wasn't aware to this one I just found.
sadly it looks like it has bee a wile and no body answers
did you work it out some how maamees ?
thanks in advance
link to me thread: [ http://forum.xda-developers.com/gal...y-notepro-12-2-lte-p905-t2864328/post55174810 ]
Click to expand...
Click to collapse
The problem is that each CSC and firmware version has a different list of 4G activated providers that are not directly related to the region they are in.
Which means that a device can have 4G activated for 50 providers, just not the one your SIM belongs to. As such, if you insert the SIM, the 4G toggle is disabled.
Each provider has to individually pass on the fact that they have 4G to Samsung. Even then it's not activated for each CSC.
For instance, DBT (Germany) may have 4G enabled for all of Germany, as well as T-Mobile NL, Orange FR and a handful of UK networks. At the same time and on the same firmware version, 4G in the PHN rom (Netherlands) may not support any 4G network in Germany.
I've even had it happen where my Note 3 runs on DBT, and I had 4G on T-Mobile NL... Whilst none of the TNL (Branded) firmware had 4G enabled for their own network yet. (They didn't find it nearly as funny as I did when I brought that up at HQ...)
You either need to find a firmware which supports 4G for your provider, swap providers or you need to root.
If you're rooted: use a root-enabled file manager > open /data/property/persist.radio.lteon file in an editor > set it to true > save, exit and reboot.

LTE / 4G
Mine is P905M - LTE Brazil
I have no option to set only lte/4g... i just have:
LTE/WCDMA/EDGE - Auto
WCDMA/EDGE - Auto
WCDMA - ONLY
EDGE - Only
-----------------
My question is: Have a way to set: LTE - ONLY ?
---------- Post added at 12:24 PM ---------- Previous post was at 12:20 PM ----------
ShadowLea said:
The problem is that each CSC and firmware version has a different list of 4G activated providers that are not directly related to the region they are in.
Which means that a device can have 4G activated for 50 providers, just not the one your SIM belongs to. As such, if you insert the SIM, the 4G toggle is disabled.
Each provider has to individually pass on the fact that they have 4G to Samsung. Even then it's not activated for each CSC.
For instance, DBT (Germany) may have 4G enabled for all of Germany, as well as T-Mobile NL, Orange FR and a handful of UK networks. At the same time and on the same firmware version, 4G in the PHN rom (Netherlands) may not support any 4G network in Germany.
I've even had it happen where my Note 3 runs on DBT, and I had 4G on T-Mobile NL... Whilst none of the TNL (Branded) firmware had 4G enabled for their own network yet. (They didn't find it nearly as funny as I did when I brought that up at HQ...)
You either need to find a firmware which supports 4G for your provider, swap providers or you need to root.
If you're rooted: use a root-enabled file manager > open /data/property/persist.radio.lteon file in an editor > set it to true > save, exit and reboot.
Click to expand...
Click to collapse
I have no persist.radio.lteon
i just serached and.. i not foound it.
i do root with: CF-AutoRoot... and CF-AutoRoot woks fine in P905M
------------------------------------------------------------
Edit:
Yes, i have: persist.radio.lteon
i've found it.
but i can not active LTE/ONLY

omegakun said:
Mine is P905M - LTE Brazil
I have no option to set only lte/4g... i just have:
LTE/WCDMA/EDGE - Auto
WCDMA/EDGE - Auto
WCDMA - ONLY
EDGE - Only
-----------------
My question is: Have a way to set: LTE - ONLY ?
---------- Post added at 12:24 PM ---------- Previous post was at 12:20 PM ----------
I have no persist.radio.lteon
i just serached and.. i not foound it.
i do root with: CF-AutoRoot... and CF-AutoRoot woks fine in P905M
------------------------------------------------------------
Edit:
Yes, i have: persist.radio.lteon
i've found it.
but i can not active LTE/ONLY
Click to expand...
Click to collapse
If you are rooted, download and install Xposed framework. Then download and install Intelli3g (from the Xposed downloads or Play Store). Activate the module and reboot. Then enter the app and activate fast mode toggle. Then select in the fast mode menu "LTE only". That's it.
Sent from my SM-N9005 using XDA Free mobile app

i have find a solution , but in network selection there is still no 4g, but with advanced signal status app i forsed it to 4G and worked.

Three VoLTE & Unlocked S7 Edge

As per thread title.
Unrooted, stock Galaxy S7 Edge with latest available firmware.
Under Settings -> Mobile Networks I have a VoLTE Call switch which is on, and network mode set to Auto (LTE/3G/2G).
Weirdly, when I'm at home which is definitely within a Three 4G coverage area (with, allegedly, support for VoLTE or "4G Super Voice" as they're calling it), if I reboot
the phone, a VoLTE icon appears for a short while in the notification bar and then disappears.
Three's webpage talks about S7 Edge users needing to get an update, but their instructions just direct people to do the standard android check for updates, of which
there don't seem to be any newer ones. So clearly, the phone IS working with their VoLTE support but other than the Icon's brief appearance, there's no way to tell
if it's actually working.
Oddly, friends of mine with S7 Edge's bought around the same time and on EXACTLY the same firmware (build, kernel etc.) don't have that VoLTE option at all.
Any thoughts?

jms_uk said:
As per thread title.
Unrooted, stock Galaxy S7 Edge with latest available firmware.
Under Settings -> Mobile Networks I have a VoLTE Call switch which is on, and network mode set to Auto (LTE/3G/2G).
Weirdly, when I'm at home which is definitely within a Three 4G coverage area (with, allegedly, support for VoLTE or "4G Super Voice" as they're calling it), if I reboot
the phone, a VoLTE icon appears for a short while in the notification bar and then disappears.
Three's webpage talks about S7 Edge users needing to get an update, but their instructions just direct people to do the standard android check for updates, of which
there don't seem to be any newer ones. So clearly, the phone IS working with their VoLTE support but other than the Icon's brief appearance, there's no way to tell
if it's actually working.
Oddly, friends of mine with S7 Edge's bought around the same time and on EXACTLY the same firmware (build, kernel etc.) don't have that VoLTE option at all.
Any thoughts?
Click to expand...
Click to collapse
Different carriers?
Sent from my Nexus 9 using Tapatalk

You need to add an IMS APN
Hi
As for VoLTE to work, you need to add an IMS APN, usually as follows:
Name: IMS
APN: ims
Authentication type: None (sometime PAP)
APN type: ims
BR,
xe

Thanks, I gave it a try that but it didn't save, even though I pressed the save button. The new APN I tried adding didn't appear after a reboot either.
Also, the "Three" APN that is currently there isn't editable either unfortunately.

Is there a way to get VOLTE working on AT&T in the US?

I have Three and have VoLTE and I switched from the carrier branded to the unbranded BTU version of the software, unrooted. Maybe you could try that?

hellhawk741 said:
I have Three and have VoLTE and I switched from the carrier branded to the unbranded BTU version of the software, unrooted. Maybe you could try that?
Click to expand...
Click to collapse
Would love to know how.. teach me please sensei
My phone was bought sim Free/unlocked from Carphone.. all I did was stick a Three sim in it...

I have an unlocked S7 edge "BTU" firmware and volte does show on mine when i'm in the office. Not that its any good, no one can hear me when i talk to them, i hear them fine. Your friend may be on the xeu firmware which AFAIK doesn't have volte option (Dont quote me on this!!). I think the signal on this phone is shocking actually, my Z5 premium had much better signal. I'll persevere with the S7 edge though.
Search and download odin.
Go to sam firmware and search for G935f (that's your phones model number.) you'll then get a list of firmwares, scroll to United kingdom and click on the btu firmware. (i tried threes H3G firmware and volte didn't work.) Download and extract the firmware. Downloads are sometimes really slow on there so be patient or search for a faster download. The latest UK firmware is: G935FXXU1APD3
Power down your phone, once off hold volume down, home and power button to get to download mode. When download mode shows, press volume up to agree.
Open odin once the samsung drivers have installed for download mode.
Click BL in odin then select the BL file from your extracted firmware
then Click AP then select the AP file from your extracted firmware
then CP then select the CP file from your extracted firmware
then CSC then select the CSC file from your extracted firmware (NOTE: there's 2 csc files don't select the Home_CSC file)
Odin should say your phone is connected.
THE NEXT STEP WILL WIPE YOUR PHONE!! PLEASE MAKE SURE HAVE BACKED IT UP AND WERE NOT RESPONSIBLE IF YOUR PHONE BRICKS.
Press Start on ODIN and wait about 10 minutes, you should see a progress bar and then "PASS" once done. Your phone will probably reboot once done.
Good Luck from a fellow 3 user

jms_uk said:
As per thread title.
Unrooted, stock Galaxy S7 Edge with latest available firmware.
Under Settings -> Mobile Networks I have a VoLTE Call switch which is on, and network mode set to Auto (LTE/3G/2G).
Weirdly, when I'm at home which is definitely within a Three 4G coverage area (with, allegedly, support for VoLTE or "4G Super Voice" as they're calling it), if I reboot
the phone, a VoLTE icon appears for a short while in the notification bar and then disappears.
Three's webpage talks about S7 Edge users needing to get an update, but their instructions just direct people to do the standard android check for updates, of which
there don't seem to be any newer ones. So clearly, the phone IS working with their VoLTE support but other than the Icon's brief appearance, there's no way to tell
if it's actually working.
Oddly, friends of mine with S7 Edge's bought around the same time and on EXACTLY the same firmware (build, kernel etc.) don't have that VoLTE option at all.
Any thoughts?
Click to expand...
Click to collapse
I'm also on Three and have the S7 Edge and I dont have this option. It could just be embedded in the firmware file.

It was a sim free phoneb that I got from car phone.. what's weird is that four friends also got new skin free phones from Samsung directly, all of the firmware and kernel numbers match but they don't have it. Also, even with the option on mine, VoLTE doesn't really work.

So still no clear idea from anyone about VoLTE support. However I noticed that VoLTE icon appear in the notification bar whenever I'm in an area with no mobile coverage. I can't make a
call mind you, but yeah.. has anyone else who hasn't had VoLTE working on a Sim free S7 Edge, but has the option turned on, seen this? My wife's S7 Edge is also exhibiting the same behaviour.

jms_uk said:
Thanks, I gave it a try that but it didn't save, even though I pressed the save button. The new APN I tried adding didn't appear after a reboot either.
Also, the "Three" APN that is currently there isn't editable either unfortunately.
Click to expand...
Click to collapse
Hi
You can try to pull out the customer.xml file under the /system/csc folder and edit the APN profile (to add IMS), then write back to the phone. It will work well, but need SU access to do this.
Regards,
xe

Looks like they've removed this switch in the latest (September) update. The VoLTE icon used to appear briefly in the notification area on first boot but no sign of it now. No real reliable way to test as network coverage is weird where I live so I can only guess at what Samsung have done.

According to someone on the Digital Spy forums, they tested after the update and still had VoLTE functionality even without the switch toggle - so I guess Samsung
have just baked it in now.

I have S7 edge unlocked from Samsung. I was on Tescomobile (O2) and I've just ported to Three. I don't have the Volte option but I do get the Volte logo on the top of the screen from tine to time. At the weekend I was in a no signal area but I had the Volte logo so I tried a couple of calls. On some calls they couldn't hear me though I could hear them. On others it got almost acceptable two way calling. I'm guessing it is working.. just.

KevofCardiff said:
I have S7 edge unlocked from Samsung. I was on Tescomobile (O2) and I've just ported to Three. I don't have the Volte option but I do get the Volte logo on the top of the screen from tine to time. At the weekend I was in a no signal area but I had the Volte logo so I tried a couple of calls. On some calls they couldn't hear me though I could hear them. On others it got almost acceptable two way calling. I'm guessing it is working.. just.
Click to expand...
Click to collapse
What firmware do you have installed and what csc?

Got it working by extracting the csc zip from the latest h3g firmware and flashing it in TWRP. Following this great guide
http://forum.xda-developers.com/showthread.php?p=68826452

CFKod said:
What firmware do you have installed and what csc?
Click to expand...
Click to collapse
Not quite sure which is which but ....
Android Version: 6.0.1
Baseband Version: G935FXXU1BPHJ
Kernel 3.18.14-9113173
Build Number: MMB29K.G935FXXU1BPHJ
Android security patch level
1 Sept 2016
Hope that helps but if you want more info please ask

KevofCardiff said:
Not quite sure which is which but ....
Android Version: 6.0.1
Baseband Version: G935FXXU1BPHJ
Kernel 3.18.14-9113173
Build Number: MMB29K.G935FXXU1BPHJ
Android security patch level
1 Sept 2016
Hope that helps but if you want more info please ask
Click to expand...
Click to collapse
Sorry keV didn't see your reply. Have you got it sorted with a newer firmware?
Sent from my Pixel XL using Tapatalk

I am on Three Austria (No VoLTE support on this network anyway). Just wondering if (since I recently flashed the unbranded UK BTU -full conversion to BTU to get Nougat and BUT OTA's) will VoLTE work on BTU even if there is no button in any settings ? Not in dialer or network settings.
I guess my question is if Three Austria implements VoLTE will I get it on BTU or will I have to flash back to DRE (3 Hutchison Austria) back again?
Some people have said starting from Nougat providers can push the settings to the phone and no custom firmware is needed, no verification of this info though.
The only provider in my country that supports VoLTE (A1) claims NO you need their firmware.
Maybe I can source an A1 sim and test this.

[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 support in S8 - SM-G950w

Hi,
I have SM-950W (Canada - Telus) bought from canada. After unlocking I tried to use it in india with Reliance JIO (VOLTE). But only LTE working. Can any one help me to get the VOLTE working. I have read many forum related to CSC.
Can I flash my phone with other phone CSC. As Indian CSC available for 950FD only.
Current CSC : TLS
available CSC : BMC,BMA, CH, ESK, FMC, GLW, KDO,MTB,RWC,TLS,VMC,VTR,XAC
Anyother method to get VOLTE.

dhavalele04 said:
Hi,
I have SM-950W (Canada - Telus) bought from canada. After unlocking I tried to use it in india with Reliance JIO (VOLTE). But only LTE working. Can any one help me to get the VOLTE working. I have read many forum related to CSC.
Can I flash my phone with other phone CSC. As Indian CSC available for 950FD only.
Current CSC : TLS
available CSC : BMC,BMA, CH, ESK, FMC, GLW, KDO,MTB,RWC,TLS,VMC,VTR,XAC
Anyother method to get VOLTE.
Click to expand...
Click to collapse
https://forum.xda-developers.com/galaxy-s8+/how-to/how-to-volte-jio-india-carrier-usa-t3659238
This should work on canadian variants too

nimms said:
https://forum.xda-developers.com/galaxy-s8+/how-to/how-to-volte-jio-india-carrier-usa-t3659238
This should work on canadian variants too
Click to expand...
Click to collapse
Which firmware is installed?

@iamnoum said:
Which firmware is installed?
Click to expand...
Click to collapse
You may use USA unlocked version on canadian variants too.

dhavalele04 said:
Hi,
I have SM-950W (Canada - Telus) bought from canada. After unlocking I tried to use it in india with Reliance JIO (VOLTE). But only LTE working. Can any one help me to get the VOLTE working. I have read many forum related to CSC.
Can I flash my phone with other phone CSC. As Indian CSC available for 950FD only.
Current CSC : TLS
available CSC : BMC,BMA, CH, ESK, FMC, GLW, KDO,MTB,RWC,TLS,VMC,VTR,XAC
Anyother method to get VOLTE.
Click to expand...
Click to collapse
Hiii... How did u unlock the Canadian carrier lock

praysonbabu said:
Hiii... How did u unlock the Canadian carrier lock
Click to expand...
Click to collapse
Buy a code and unlock it

thatsupnow said:
Buy a code and unlock it
Click to expand...
Click to collapse
How can i buy a code.... How much it cost

Just Google SIM unlock galaxy s8 there's tons of sites out there. Prices vary from one site to the next. Once you've got your code enter this in dialer app #7465625*638*# you'll get this screen. Doing it this way you won't need another SIM card to unlock your phone just input your code and hit okay

nimms said:
https://forum.xda-developers.com/galaxy-s8+/how-to/how-to-volte-jio-india-carrier-usa-t3659238
This should work on canadian variants too
Click to expand...
Click to collapse
Hiya did this on my S8 yesterday and works -
1. Download Shortcut Master from app store (Light version works, but it's a great app, support the dev if you can)
2. Open the app and go to the menu (three dot's top right) and select app explorer
3. Scroll down to IMS Settings and select it.
4. Scroll down to ImsSettingsLauncherActivity (last item on my list) select it and hit launch.
5. Select IMS Service Switch and under that turn on everything on that screen. (For me most things (especially RCS items) were disabled by default, but when I looked at a friends S8+ settings they were all on so I tried that and all works now.)
6. Make video calls!

bunglebp said:
Hiya did this on my S8 yesterday and works -
1. Download Shortcut Master from app store (Light version works, but it's a great app, support the dev if you can)
2. Open the app and go to the menu (three dot's top right) and select app explorer
3. Scroll down to IMS Settings and select it.
4. Scroll down to ImsSettingsLauncherActivity (last item on my list) select it and hit launch.
5. Select IMS Service Switch and under that turn on everything on that screen. (For me most things (especially RCS items) were disabled by default, but when I looked at a friends S8+ settings they were all on so I tried that and all works now.)
6. Make video calls!
Click to expand...
Click to collapse
Video calls were just enabled about a week ago without having to do anything on my end

Please help
I have canada s8+ how to get volte. Please somebody help

bunglebp said:
Hiya did this on my S8 yesterday and works -
1. Download Shortcut Master from app store (Light version works, but it's a great app, support the dev if you can)
2. Open the app and go to the menu (three dot's top right) and select app explorer
3. Scroll down to IMS Settings and select it.
4. Scroll down to ImsSettingsLauncherActivity (last item on my list) select it and hit launch.
5. Select IMS Service Switch and under that turn on everything on that screen. (For me most things (especially RCS items) were disabled by default, but when I looked at a friends S8+ settings they were all on so I tried that and all works now.)
6. Make video calls!
Click to expand...
Click to collapse
Unfortunately, i have Bad news of this VoLTE enable instruction.
From latest G955F Oreo (Android 8.0) update, (G950FXXU1CRAP)
Samsung blocked ImsSetting activity like below screenshot. It need to additional system or Super user permission.
I don't understand why Samsung block this activity. Its very useful UI activity for us.
We should find another method for enable Volte related function.

Airtel Volte [How to Enable It]

Hey guys, I have finally arrived at a proper result after a long time.
Airtel supports Volte in all areas except J&k. , as mentioned on their website: https://www.airtel.in/volte/
Note: First u need to have an Airtel 4g sim along with a 4g/3g data plan.
So the steps to activate Volte is simple :
1. Go to the airtel Volte website given above.
2. Check for compatible devices
Note: You will be needing any one of the compatible devices listed by Airtel on their page.
3. Now you have to put your sim in the device [ compatible one ] and they reset the network settings of the device.
4. Now restart the phone and wait for some time.
5. After doing so you would get a link from Airtel.
Note: Something similar to this - Please open the following link to get manual instructions for service settings.
http://10.89.22.101:9080/SADM/Manualgrp=Auto+Device+Detection&rcId=4&msisdn=%2B91<airtelmobilenumber>&dev=Xiaomi+RedmiNote5Pro
6. After clicking on the link, you have to restart the device.
7. Airtel Volte will be enabled, now you can put it back in your Zuk Z2 and Volte is enabled.
And for those who want to know what rom I am running on,
Rom: Jaguar version January 10
Gapps: Mind the gapps
magisk: Installed
Hit the thanks button if I helped you.:good:

It's working guys.

I used galaxy j7 which is supported device. I waited for 15 mins and tried rebooting even i didn't get volte or sms mentioned above, Then I called customer care and asked about volte ,then they told your device is volte supported and keep using your device to get volte after 2 mins i got volte in j7 then i switched to z2 plus , volte is working now in z2

akshay pro said:
http://10.89.22.101:9080/SADM/Manualgrp=Auto+Device+Detection&rcId=4&msisdn=%2B91<airtelmobilenumber>&dev=Xiaomi+RedmiNote5Pro
Click to expand...
Click to collapse
Link not working for me.

mGforCe said:
Link not working for me.
Click to expand...
Click to collapse
Bro this is the link, ,that I got , u would also get a same one once you follow the above steps

I ve got VoLTE icon when I updated to aex 6.3, however when I make calls network falls back to 3G, which isnt supposed to happen. Anyone else?

Bro i Have airtel sim my z2 plus didnt compatible with volte services as this the airtel customer care employee says im on zui 2.0 help me out
Also i have very poor signal in my phone already changed various basband versions but nothing happened help me plz.

It worked for me by following the process ???????

Cyberwarrior17007 said:
Bro i Have airtel sim my z2 plus didnt compatible with volte services as this the airtel customer care employee says im on zui 2.0 help me out
Also i have very poor signal in my phone already changed various basband versions but nothing happened help me plz.
Click to expand...
Click to collapse
ok to solve your issue, all you gotta do is follow this website: https://forum.xda-developers.com/showthread.php?t=3695877 get the latest version of Indian stock rom guess (zui 2.5) and install that using qfil.
now set it up and enable volte on the device. Then follow the steps given above. Happy Flashing :good:

No matter what I try, wait for similar message as given in #1 or call customer care for volte settings they are just providing me with Instructions on how to enable VoLTE in settings.
I'm not able to get beyond that point i.e., not able to receive the link to enable VoLTE on my sim card.

I didn't got any link but kept my sim in poco f1 for 4hrs it's worked for me....
Now i can able to use volte in Z2 Plus....

anirudh.siddula said:
No matter what I try, wait for similar message as given in #1 or call customer care for volte settings they are just providing me with Instructions on how to enable VoLTE in settings.
I'm not able to get beyond that point i.e., not able to receive the link to enable VoLTE on my sim card.
Click to expand...
Click to collapse
which device are you using as an alternative to enable the volte on your sim?

LAKSHMI SAINATH said:
I didn't got any link but kept my sim in poco f1 for 4hrs it's worked for me....
Now i can able to use volte in Z2 Plus....
Click to expand...
Click to collapse
Sorry for the inconvenience u had to face during the process, but happy u got volte

Hi,
Can any one help me.
Airtel volte is working for me in first sim tray.
Problem is it is working only for 2 mins after that is directly going to 2 g network, then again i need to reboot/ aeroplane mod/ changing network to 3g and then to 4g to get volte. almost all roms are having issue for me. Cana may one please provide solution for thia

skishoreraju said:
Hi,
Can any one help me.
Airtel volte is working for me in first sim tray.
Problem is it is working only for 2 mins after that is directly going to 2 g network, then again i need to reboot/ aeroplane mod/ changing network to 3g and then to 4g to get volte. almost all roms are having issue for me. Cana may one please provide solution for thia
Click to expand...
Click to collapse
Type *#*#4636#*#* in dialpad
Select phone info then in network type select 4g or lte only

JV Spartacus said:
Type *#*#4636#*#* in dialpad
Select phone info then in network type select 4g or lte only
Click to expand...
Click to collapse
Hi, thanks for your help.
It is working, but after changing to LTE, I unable to call to anyone / unable to receive calls.
Please help me

skishoreraju said:
Hi, thanks for your help.
It is working, but after changing to LTE, I unable to call to anyone / unable to receive calls.
Please help me
Click to expand...
Click to collapse
You are not getting volte that's y
Put sim in sim1 slot

JV Spartacus said:
You are not getting volte that's y
Put sim in sim1 slot
Click to expand...
Click to collapse
Sim is slot1 only.
I have followed what you have said, I have kept LTE only in phone info after that I am getting volte with out any issue.
Now issue is after changing phone info to LTE I am unable call / receive calls

skishoreraju said:
Sim is slot1 only.
I have followed what you have said, I have kept LTE only in phone info after that I am getting volte with out any issue.
Now issue is after changing phone info to LTE I am unable call / receive calls
Click to expand...
Click to collapse
Volte is lost
You will have to qfil stock if volte is lost

JV Spartacus said:
Volte is lost
You will have to qfil stock if volte is lost
Click to expand...
Click to collapse
I think you did not understand my problem,
OK no problem, thanks for your suggestion