Database Develop

activating VoLTE

Have finally found the VoLTE settings on the phone but for some reason when I activate it using. *#*#4636#*# it deactivated as soon as I leave the page. Is this because my mobile provider (3 UK) doesn't support it on the Oneplus 3t?

Eggstones said:
Have finally found the VoLTE settings on the phone but for some reason when I activate it using. *#*#4636#*# it deactivated as soon as I leave the page. Is this because my mobile provider (3 UK) doesn't support it on the Oneplus 3t?
Click to expand...
Click to collapse
Do you have the volte switch in your settings ?

VoLTE is a feature that is provisioned by your carrier. Most carriers will not provision VoLTE unless they have an open policy (allows all capable devices), or if you are using a carrier-branded phone. For the second option, lots of carriers claim that it is to ensure stability and quality of service, though I suspect that's all BS they spew in an attempt to sell more of their own phones.
Anyhow, try to find out if your carrier provisions VoLTE to unlocked/unbranded phones. If not, activating the VoLTE setting within the phone will not do anything.

I'm in an AT&T HD Voice coverage area.. never been able to use it or even see if it works. The build.prop edits seem to work for some but I've never been able to get it to work at all.. Could be AT&T blocking it of course since I don't have an AT&T device really on any of my 4 lines.. All unlocked non-carrier phones.

jbarcus81 said:
I'm in an AT&T HD Voice coverage area.. never been able to use it or even see if it works. The build.prop edits seem to work for some but I've never been able to get it to work at all.. Could be AT&T blocking it of course since I don't have an AT&T device really on any of my 4 lines.. All unlocked non-carrier phones.
Click to expand...
Click to collapse
+1

No issues at all for me. USA TMO.
Sent from my OnePlus 3T using XDA Labs

It is toggled on under status bar together with VoWifi but no idea how to activate it. I suspect my carrier doesn't allow it yet for this phone.

I seem to now have been able to activate it by *#800# but still no joy. I'm guessing this is due to three blocking it rather than my phone.

I use the VoLTE enabler in Magisk and once I enable and restart I have no issues. Workout it I don't get HD calling and any call I make, my phone drops from LTE to H. I'm on AT&T.

OP3T on Three UK. Been using crDroid Pie recently and i'm now able to make VoLTE calls. It comes and goes though. The options are in Settings and 'Enabled'. Phone Test shows VoLTE Provisioned. VoLTE icon show up in Status Bar.
Most of the time when i make a call i still see the Signal Icon drop from '4G' to 'H', but if i repeat dial a few times it latches on to VoLTE. I'm not sure why the inconsistency, but my 4G reception is weak and prone to disappearing entirely, so maybe that's why.
Three APN settings in ROM are same as always. No special 'ims' APN or settings.
@Eggstones
Edit: The package 'org.codeauora.ims' has been mentioned a few times for throwing up a 'Device is HD capable' Notification. I assume it's updates to this package that have enabled VoLTE?

@Dirk
I can get the volte to work fine but not the WiFi calling. I'd love to get that working ok.

Eggstones said:
@Dirk
I can get the volte to work fine but not the WiFi calling. I'd love to get that working ok.
Click to expand...
Click to collapse
It's working for me. Turned off Mobile, enabled Wifi calling and had no problem making a call. I think the necessary settings have been added to the ims packages that are commonly included in Pie custom ROMs now.
What ROM are you using at the moment?

Dirk said:
It's working for me. Turned off Mobile, enabled Wifi calling and had no problem making a call. I think the necessary settings have been added to the ims packages that are commonly included in Pie custom ROMs now.
What ROM are you using at the moment?
Click to expand...
Click to collapse
My phone is an OnePlus 3t, android 8.0.0 OOS 5.08
Switched off data and reactivated WiFi calling toggle but no success.

Eggstones said:
My phone is an OnePlus 3t, android 8.0.0 OOS 5.08
Switched off data and reactivated WiFi calling toggle but no success.
Click to expand...
Click to collapse
As i said, it's working on Pie ROMs. It's not going to start working for you unless you update. It's impossible to say if the same will apply when OOS Pie is released. Maybe, maybe not.

Ok ta

Eggstones said:
Ok ta
Click to expand...
Click to collapse
Have you used custom ROMs before? Is there something holding you back, or do you just prefer OOS?

Dirk said:
Have you used custom ROMs before? Is there something holding you back, or do you just prefer OOS?
Click to expand...
Click to collapse
No. I have never tried to install one. Not sure how to do it. I'm aware of various guides but haven't taken the plunge. The furthest I got was rooting some old phones.

Eggstones said:
No. I have never tried to install one. Not sure how to do it. I'm aware of various guides but haven't taken the plunge. The furthest I got was rooting some old phones.
Click to expand...
Click to collapse
You wouldn't need to Root. Everything else is a doddle on this phone. You might give it some thought. The obvious thing is to find out what the differences are and weigh up the pro's and cons. If Battery life is your absolute priority then OOS might be better. If wifi calling is your priority then custom ROMs are the answer. Gotta decide where you might gain, and where you might lose out.
If you decide to go for it, this is a good guide:
https://forum.xda-developers.com/oneplus-5/how-to/oneplus-5-unlock-bootloader-flash-twrp-t3624877
Of course that is for the OP5 so you wouldn't use the software linked in that thread, but the principal is the same. The equivelent software for this phone is available here. The guide gets you through the important steps of unlocking Bootloader and getting TWRP on your phone. Beyond that it's easy as Pie to get a custom ROM on your phone.
Just ask if you need help. I can link you to the files you'd need.

Thank you. I might give it a go later this week

No volte support on sm-n950U1 (USA unlocked)...??

Hi friends, I bought unlocked 64gb, single sim version of note 8 from New York last week but when I tried to use it with "Jio" sim in India, I found that phone does not support volte. Neither I could find any option in settings to activate that. So, how can I activate volte in the Said handset. Presently, using volte through "jio4gvoice" app. Pls help.

There is a thread about switching USA Carriers.
If you have, the right files you can get VOLT and other features working. At lest in the USA.
don't update this app!!

advocateamit said:
Hi friends, I bought unlocked 64gb, single sim version of note 8 from New York last week but when I tried to use it with "Jio" sim in India, I found that phone does not support volte. Neither I could find any option in settings to activate that. So, how can I activate volte in the Said handset. Presently, using volte through "jio4gvoice" app. Pls help.
Click to expand...
Click to collapse
I am using unlocked gn 8-N950U1 in the US with tmobile, I get VoLTE and video calling as well as wifi calling. For video calling feature, download Shortcut Master (Lite), open and click app explorer, scroll down to IMS settings, launch then look for IMSsettingsLaunchActivity, turn the followings to On.
MMTEL
RCS
VoLTE
VoLTE Video
I don't know about the service out of USA but it works for me at least in the US with tmobile. Good luck!

luckyfate said:
I am using unlocked gn 8-N950U1 in the US with tmobile, I get VoLTE and video calling as well as wifi calling. For video calling feature, download Shortcut Master (Lite), open and click app explorer, scroll down to IMS settings, launch then look for IMSsettingsLaunchActivity, turn the followings to On.
MMTEL
RCS
VoLTE
VoLTE Video
I don't know about the service out of USA but it works for me at least in the US with tmobile. Good luck!
Click to expand...
Click to collapse
Thx a ton..... It's working now.... ?

advocateamit said:
Thx a ton..... It's working now....
Click to expand...
Click to collapse
Onething more, should I delete that "master lite" app after activating volte ?

advocateamit said:
Onething more, should I delete that "master lite" app after activating volte ?
Click to expand...
Click to collapse
For me, I just leave it there. It is completely up to you. It's just really small app, it won't take that much space. I leave it there just in case we update firmware from Samsung, video calling settings might be lost and we have to do the settings again. By the way, I'm glad it works for you there.

I leave mine as well...I like playing in settings and other apps...it is really a useful tool once you get used to its search feature

luckyfate said:
I am using unlocked gn 8-N950U1 in the US with tmobile, I get VoLTE and video calling as well as wifi calling. For video calling feature, download Shortcut Master (Lite), open and click app explorer, scroll down to IMS settings, launch then look for IMSsettingsLaunchActivity, turn the followings to On.
MMTEL
RCS
VoLTE
VoLTE Video
I don't know about the service out of USA but it works for me at least in the US with tmobile. Good luck!
Click to expand...
Click to collapse
Thanks. Any idea what are these features?
Mmtel
Rcs
???

rcs is rich communication services. kinda like iphone's i messaging but sux. lol. Its stuck to carrier only, so sprint to sprint, tmo to tmo, etc. but it's kinda nice because u can send large videos and photos.

Need help with the same.
advocateamit said:
Thx a ton..... It's working now....
Click to expand...
Click to collapse
Hello Amit,
I have the same phone At&T Note8 with Android 7 unlocked, trying to run JIO VOLTE.
I understand the steps and tried, it did not work for me, no icon for VOLTE nor i can make any calls.
Can you please share the S/W version and steps you enabled ? I have been stuck from a week
Also, phone is asking for a 'number' when i enable the RCS , i gave the same JIO number it did not accept. Did you also get that prompt ? Is your RCS enabled ?
Thanks.

Dear friend, I just followed the steps mentioned in this thread and it's working fine till date without any issues. Just recheck you might have missed something. And about sw version will let you know in a day as the phone is of my uncle. Onething more, after following the steps did you check in settings menu and was volte option showing there after you followed the steps?

anirudhgargi said:
Hello Amit,
I have the same phone At&T Note8 with Android 7 unlocked, trying to run JIO VOLTE.
I understand the steps and tried, it did not work for me, no icon for VOLTE nor i can make any calls.
Can you please share the S/W version and steps you enabled ? I have been stuck from a week
Also, phone is asking for a 'number' when i enable the RCS , i gave the same JIO number it did not accept. Did you also get that prompt ? Is your RCS enabled ?
Thanks.
Click to expand...
Click to collapse
Dear friend, just recheck the steps and did you check in menu after you followed the steps that, volte option is now showing there or not? Rest, will let you in a day the sw version as the phone is with my uncle, but its working fine till date without any issues.

luckyfate said:
I am using unlocked gn 8-N950U1 in the US with tmobile, I get VoLTE and video calling as well as wifi calling. For video calling feature, download Shortcut Master (Lite), open and click app explorer, scroll down to IMS settings, launch then look for IMSsettingsLaunchActivity, turn the followings to On.
MMTEL
RCS
VoLTE
VoLTE Video
I don't know about the service out of USA but it works for me at least in the US with tmobile. Good luck!
Click to expand...
Click to collapse
This worked great for me thank you.

Works on Android 7.0, but not on Android 8.0
Thanks for the update. I have been using VoLTE in India using this method since last Aug 2017. However after recent official Android Oreo update on 17th March 2018, I am unable to invoke the IMSSettingsLaunchActivity using any Shortcut application. Using "QuickShortcutMaker" app when I tried to invoke this activity, I got the error message:
"Sorry. You cannot launch this activity from this app because it requires some additional permissions to launch."
This was working perfectly on Android 7.0.
Any alternate idea to enable VoLTE switch (aka IMS Service switch)? Through ADB? (No rooting please).
Thanks.
luckyfate said:
I am using unlocked gn 8-N950U1 in the US with tmobile, I get VoLTE and video calling as well as wifi calling. For video calling feature, download Shortcut Master (Lite), open and click app explorer, scroll down to IMS settings, launch then look for IMSsettingsLaunchActivity, turn the followings to On.
MMTEL
RCS
VoLTE
VoLTE Video
I don't know about the service out of USA but it works for me at least in the US with tmobile. Good luck!
Click to expand...
Click to collapse

I am also facing an issue to do such setting from the mentioned app.
Whenever I click on Ims launcher activity error comes as no data found.
I am on 8.0.0
SM-N950U1

Yes it's not working on Oreo. There are a few posts on here about it, I saw on one person's posts that I would have to find again that they have came up with a java programme that can get pass the OTP or one time passcode to access the IMS settings. I haven't tried it yet, but want to try that out soon

Snapdragon VoLTE
deepakrsarangi said:
Any alternate idea to enable VoLTE switch (aka IMS Service switch)? Through ADB? (No rooting please).
Thanks.
Click to expand...
Click to collapse
Shrek Sardu said:
I am also facing an issue to do such setting from the mentioned app.
I am on 8.0.0
SM-N950U1
Click to expand...
Click to collapse
Frozenrosen said:
Yes it's not working on Oreo.
Click to expand...
Click to collapse
Can one of you try this method and report on that thread please... https://forum.xda-developers.com/galaxy-s8+/how-to/how-to-volte-jio-india-carrier-usa-t3659238
Make sure you choose Note 8 specific files for step 2 and 3.

nimms said:
Can one of you try this method and report on that thread please... https://forum.xda-developers.com/galaxy-s8+/how-to/how-to-volte-jio-india-carrier-usa-t3659238
Make sure you choose Note 8 specific files for step 2 and 3.
Click to expand...
Click to collapse
This is based on rooting which I want to avoid af all times since many of my org related apps would stop working on a rooted phone.
I had downgraded my S8(Sprint unlocked) phone to Nougat long back because of this issue. I can't upgrade till the issue with ims doesn't get resolved on Oreo rom.

deepakrsarangi said:
This is based on rooting which I want to avoid af all times since many of my org related apps would stop working on a rooted phone.
I had downgraded my S8(Sprint unlocked) phone to Nougat long back because of this issue. I can't upgrade till the issue with ims doesn't get resolved on Oreo rom.
Click to expand...
Click to collapse
No root needed.. check new instructions dated 25th June 2018

nimms said:
No root needed.. check new instructions dated 25th June 2018
Click to expand...
Click to collapse
Thanks. Could you please post instructions for Samsung Galaxy S8? In the post files are available for S8+ & Note 8, but I have S8 (SM-G950U).
Please suggest.
Thanks.

Note 8 Android Pie Quirks

Ok.. so i got my pie update with One UI last night. COOL.. i love it.. laggy at first, after full reset, it works just fine, smooth and fast.. snappy. battery life is great.. However, after using it for awhile and after restoring backup, i have some quirks..
1. Samsung now do not allow SD Card to be used together with both sim cards.. previously i have been using dual sim and SD card via an adapter.. now it just says "SIM Card Tray Slot Problem. There seems to be something in your SIM Card tray slot that doesnt belong there. Check it and try again".
I saw somewhere in this forum, that there is a method that can fix this issue, but i require root access.. DAMN..
2. Call recorders is disabled for third party apps.
Is there a native call recorder in the note 8 android 9? like when i use note 2, i just need to tweak the CSC file and the native call recorder will come out. Is it still present?
If the native call recorder is still present, i am very willing to root my phone.
Samsung pay is just something that i would love to have, but not a must. Call recorder is important.
I travel often, and frequently receive instructions from bosses or customers on what they want, and it is often lengthy.. without a pen and paper, and phone stuck to my ear, i rely on call recorders to record what they want, and then when i am back in office or hotel room, or somewhere quiet, i can replay what they want and work on a proposal to them or quotation. This is important to me and the reason i forked out to buy pro version of the call recorder app i was using previously.
my question is, if some kind hearted person can assist me, is as follows:
1. Is android call recorder still present? will tweaking the CSC file or installing an xposed module bring it back? (thats how i did it on my very old note 2)
2. If i root my note 8, secure folders wont work. Samsung Pay wont work. will masking root allow samsung pay? if not, will i still be able to use samsung pay on my Samsung Gear Sport instead.. currently i use samsung pay mainly on my samsung gear sport anyway.

Yup call recording is still there. I've installed HadesRom and seems to enable it.
-Yes, if you root your phone you'll lose Samsung Pay and Secure Folder forever since it triggers Knox. I have no idea if you can still be able to use Pay with your smartwatch.

galaxynote2 said:
Yup call recording is still there. I've installed HadesRom and seems to enable it.
-Yes, if you root your phone you'll lose Samsung Pay and Secure Folder forever since it triggers Knox. I have no idea if you can still be able to use Pay with your smartwatch.
Click to expand...
Click to collapse
Tqvm.. Much appreciated.
Sent from my SM-N950F using Tapatalk

Holy moly, I should have checked before updating. Where is the workaround to use both sims and the micro sd card?
Do I need to root now? Didn't have the need to do it until now
Dang!

sergioka said:
Holy moly, I should have checked before updating. Where is the workaround to use both sims and the micro sd card?
Do I need to root now? Didn't have the need to do it until now
Dang!
Click to expand...
Click to collapse
Yeah, you would probably have to root your device and mod a file in order to get that feature back.

iceepyon said:
Yeah, you would probably have to root your device and mod a file in order to get that feature back.
Click to expand...
Click to collapse
Thx for the info. Do you have a link to a tutorial? Haven't found it yet
thx in advance

iceepyon said:
Yeah, you would probably have to root your device and mod a file in order to get that feature back.
Click to expand...
Click to collapse
Hi
Any chance to make this feature work without root??

I just lost my secure folders and spay because of this stupid feature.
Went to install custom rom to get the dual sim and sd card to work..
And got call recording back as well..
I installed dr ketans rom.
Sent from my SM-N950F using Tapatalk

vash_h said:
I just lost my secure folders and spay because of this stupid feature.
I installed dr ketans rom.
Click to expand...
Click to collapse
You can use Solid Explorer to make encrypted folders (with fingerprint unlock if you want). You can even make the secure folders on your sdcard.

Is root now available for Pie? Last time I checked, if you have Snapdragon and upgraded to Pie you lost root since it's bootloader 5 and the highest bootloader that has root is 3. If you have an Exynos, then a Knox is tripped and you can never have Samsung pay again.
Sent from my Pixel 3 XL

You don't need to root your phone. Just change your region to THL or INS or XXV, it'll give you native call recording with SPay. I've changed my CSC from XSG/CAC/XSG to THL/CAC/XSG and call recorder is working great.
Change your CSC: https://forum.xda-developers.com/galaxy-note-8/how-to/pie-call-recording-wip-t3905737

Elsalawi said:
Hi
Any chance to make this feature work without root??
Click to expand...
Click to collapse
I guess you could install another regions OS onto your device. Just make sure that the model numbers match.

Eudeferrer said:
Is root now available for Pie? Last time I checked, if you have Snapdragon and upgraded to Pie you lost root since it's bootloader 5 and the highest bootloader that has root is 3. If you have an Exynos, then a Knox is tripped and you can never have Samsung pay again.
Sent from my Pixel 3 XL
Click to expand...
Click to collapse
Still not for Snapdragon, as far as I know, but it is for Exynos. I've seen some custom ROMs claiming to have Samsung Pay working, but I can't verify that, as I don't use or even care about Samsung Pay, despite it being used and supported in my country.

Hello Guys, I have Unlocked Tmobile Note 8 the N950U version. Anyone knows when the Pie Update comes up? Im hating Tmobile right now. My girl have an S8+ from Claro a International model and today update to Pie

iceepyon said:
I guess you could install another regions OS onto your device. Just make sure that the model numbers match.
Click to expand...
Click to collapse
Can you explain more?
Currently I'm in Saudi Arabia and my device updated to Pie, which region have Pie version with 2 sim and SD card working together.
Thanks

Elsalawi said:
Can you explain more?
Currently I'm in Saudi Arabia and my device updated to Pie, which region have Pie version with 2 sim and SD card working together.
Thanks
Click to expand...
Click to collapse
There isn't any pie firmware that 2 sims and sd card option will work. Apparently Samsung put in a check for that and disabled it.
You'll have to go back to oreo for now.
Or root your phone (Warning: this will remove Samsung pay, secure folder for good) and change out a service.jar file.

vash_h said:
Ok.. so i got my pie update with One UI last night. COOL.. i love it.. laggy at first, after full reset, it works just fine, smooth and fast.. snappy. battery life is great.. However, after using it for awhile and after restoring backup, i have some quirks..
1. Samsung now do not allow SD Card to be used together with both sim cards.. previously i have been using dual sim and SD card via an adapter.. now it just says "SIM Card Tray Slot Problem. There seems to be something in your SIM Card tray slot that doesnt belong there. Check it and try again".
I saw somewhere in this forum, that there is a method that can fix this issue, but i require root access.. DAMN..
2. Call recorders is disabled for third party apps.
Is there a native call recorder in the note 8 android 9? like when i use note 2, i just need to tweak the CSC file and the native call recorder will come out. Is it still present?
If the native call recorder is still present, i am very willing to root my phone.
Samsung pay is just something that i would love to have, but not a must. Call recorder is important.
I travel often, and frequently receive instructions from bosses or customers on what they want, and it is often lengthy.. without a pen and paper, and phone stuck to my ear, i rely on call recorders to record what they want, and then when i am back in office or hotel room, or somewhere quiet, i can replay what they want and work on a proposal to them or quotation. This is important to me and the reason i forked out to buy pro version of the call recorder app i was using previously.
my question is, if some kind hearted person can assist me, is as follows:
1. Is android call recorder still present? will tweaking the CSC file or installing an xposed module bring it back? (thats how i did it on my very old note 2)
2. If i root my note 8, secure folders wont work. Samsung Pay wont work. will masking root allow samsung pay? if not, will i still be able to use samsung pay on my Samsung Gear Sport instead.. currently i use samsung pay mainly on my samsung gear sport anyway.
Click to expand...
Click to collapse
Android pie for note 8 comes with its own call recorder. To activate it go to call settings. That option is right in front if you.
The SD card problem is still there I think. I have the same problem.

SujeewaSampath said:
Android pie for note 8 comes with its own call recorder. To activate it go to call settings. That option is right in front if you.
The SD card problem is still there I think. I have the same problem.
Click to expand...
Click to collapse
Here we go again. It's not there. It's controlled by csc. Mine is in xme, which doesn't allow call recording.
Anyhow I flashed custom Rom, got native call recording to work (still don't appear in the settings though) and samsung pay to work via my gear samsung gear sport.
And my Dual SIM with sdcard works now too.
Sent from my SM-N950F using Tapatalk

Call recording is present, but you will loose hybrid sim as Samsung has blocked it in PIE Update.
After updating to PIE, i'm note able to use hybrid sim slot on my Galaxy Note 8. When i insert hybrid in Galaxy note 8 Pie, POPUP appears says sim card tray slot problem, but phone has read both behind and memory card. Pop does not get disable and stuck on the screen. Forcefully i need to remove the slot and reverse back to 1 sim and MC

dineshdotcom2000 said:
Call recording is present, but you will loose hybrid sim as Samsung has blocked it in PIE Update.
After updating to PIE, i'm note able to use hybrid sim slot on my Galaxy Note 8. When i insert hybrid in Galaxy note 8 Pie, POPUP appears says sim card tray slot problem, but phone has read both behind and memory card. Pop does not get disable and stuck on the screen. Forcefully i need to remove the slot and reverse back to 1 sim and MC
Click to expand...
Click to collapse
Call recording is locked by csc. Been this way since samsung note2 or even before. You may have it due to your csc does not lock it.
As for dual sim and sdcard, yeah that's true. You'll need to root your phone or install a custom rom.
Sent from my SM-N950F using Tapatalk

Huawei P20 Pro Recently stolen

My phone got stolen it has the fingerprint and pattern lock security on and android 9 , the thief switched it off... all want know is if its possible for someone to clean the phone and use it, i havent sent the IMEI to lock the phone on the carrier and if do will it help with anything?

rodrigonator said:
My phone got stolen it has the fingerprint and pattern lock security on and android 9 , the thief switched it off... all want know is if its possible for someone to clean the phone and use it, i havent sent the IMEI to lock the phone on the carrier and if do will it help with anything?
Click to expand...
Click to collapse
Unfortunately yes it is possible to do. There's plenty of tutorials for work arounds on how to clear the email linked to the device. I'm not 100% sure if this has changed in pie, but it was certainly possible before that. I hope you manage to retrieve your phone

thanks
CaseyS said:
Unfortunately yes it is possible to do. There's plenty of tutorials for work arounds on how to clear the email linked to the device. I'm not 100% sure if this has changed in pie, but it was certainly possible before that. I hope you manage to retrieve your phone
Click to expand...
Click to collapse
so any good reason to invest another 800 usd or so on the next phone?
i mean are there any that provide a decent security against someone just wiping it new :/ ?

First of all that sucks, sorry to hear that.
Second, if there is proper regulation in your country then reporting the IMEI to any operator should make the device useless in your country (it will not connect to a cellular network).

thanks
arty_a said:
First of all that sucks, sorry to hear that.
Second, if there is proper regulation in your country then reporting the IMEI to any operator should make the device useless in your country (it will not connect to a cellular network).
Click to expand...
Click to collapse
it seems that is the only choice so far , it just sucks that android doesn't require a password to switch the phone off when locked that would've at least given me time to track the phone with the authorities until the battery went down.

Question VoLTE VoWIFI just won't work. Any help?

I just moved to Australia from India and I won't get VoLTE on my device. I scoured through the forums and I don't see a solution other than rooting. I can't root my device as it is my primary and I need to continue using my banking apps.
I checked with Optus and they support VoLTE. I verified the same with my friends. It works fine on their devices.
I get the option for wifi calling but I don't get the feature to work. (I have it on in the settings)
Can someone tell me if there is a way to get it work oither than rooting?

aman2125 said:
I just moved to Australia from India and I won't get VoLTE on my device. I scoured through the forums and I don't see a solution other than rooting. I can't root my device as it is my primary and I need to continue using my banking apps.
I checked with Optus and they support VoLTE. I verified the same with my friends. It works fine on their devices.
I get the option for wifi calling but I don't get the feature to work. (I have it on in the settings)
Can someone tell me if there is a way to get it work oither than rooting?
Click to expand...
Click to collapse
No, to enable VoLTE you MUST have root access, such a shame for OnePlus!!
Check my signature to find the guide thread link.

Thanks brother. Appreciate your reply. I don't think I can root my device. Just going to use it for as long as I can and then switch to something better.
Have been using since oneplus one and had 6 devices but long for Oneplus.

aman2125 said:
Thanks brother. Appreciate your reply. I don't think I can root my device. Just going to use it for as long as I can and then switch to something better.
Have been using since oneplus one and had 6 devices but long for Oneplus.
Click to expand...
Click to collapse
Our device name is OPPO 10 Pro
The only reason to having root access for me is VoLTE