yashsingh1/xdaforums huggingface dataset:
[OnePlus 7 Pro Questions & Answers] IRatchett:
Since ATT only lets ATT phones use VOLTE. This trick wont work. I did however get the VOLTE to work but had to do it another way. Because of the rules here, I cant say what I did but im sure you can guess. I dont think its right ATT only lets their phones do it. O well I got mine working :)
[OnePlus 7 Pro Questions & Answers] misiokicio:
Actually wifi Calling seems to work, only volte is a pain in the bum... Call lasts for few min sometimes longer, then i cant hear the other party and vice versa, call isn't dropped, just freezes
[OnePlus 7 Pro Questions & Answers] a5ian300zx:
Thanks for confirming it, I could never get it to work on my oneplus 5t but then I know Vodafone adopted to oneplus range but when speaking to techy they advised me it was not on their approved list and hence why the option is not available in the settings menu and when I put in a ee sim then the options were available.
[OnePlus 7 Pro Questions & Answers] eminem_b:
I don't understand, why is this disabled by default? Why should we go through this process to get this 5 year old feature?
[OnePlus 7 Pro Questions & Answers] toniteixiera2007:
Well i got the buttons working with the oneplus logkit update. However i still dont have volte and wifcalling...

My operator is vodafone germany and in my plan (Red M) at least i have wifi calling... I tried this method with india, uk telefonica and even with germany Vodafone...

One thing strange is that i can activate full port switch but not serial... However phone is detected by the app...

Help!
[OnePlus 7 Pro Questions & Answers] hugulugu:
I didnt needed the serial port, just activated the full port and thats all. I have tried with Uk Telefonica and Row and both worked for me.

Did you followed the procedure step by step? Dos you disabled the overseas comercial and then activated the UK telefonica?
[OnePlus 7 Pro Questions & Answers] toniteixiera2007:
Yes i did step by step and deativated overseas and activated india... Disnt work so i tried with uk telefonica...

Do you have vodafone germany with contract?
[OnePlus 7 Pro Questions & Answers] hugulugu:
I live in Mexico my friend ?. But my VoLTE worked with various configurations.

Your sim has previously had VoLTE active? I mean, your previous phone (with your actual sim) had VoLTE?
[OnePlus 7 Pro Questions & Answers] toniteixiera2007:
Well i can answer that question because this is a new sim card and new number... But i Will check that out
[OnePlus 7 Pro Questions & Answers] hugulugu:
You necessarily need a sim that has already been active on a cellphone with VoLTE (a branded phone). If not you will never be able to activate VoLTE un your OnePlus
[OnePlus 7 Pro Questions & Answers] Bronco77:
I've tried it a third time and it works. But only when airplane Mode is on and WiFi. Then Symbol appears. When i put airplane Mode off it jumps directly to VoLTE. Why doesn't VoWifi get preferred anymore?
[OnePlus 7 Pro Questions & Answers] I3elphegor:
Country: Czech Republic

Carrier: T-Mobile

Settings used: Telefonica_UK_Commercial

Got it working after I set preferred network type from TD-SCDMA/CDMA/UMTS to LTE/CDMA/UMTS (PRL).
[OnePlus 7 Pro Questions & Answers] feribalint:
Country: Romania

Carrier: Orange RO

Settings used: India-VoLTE-Vodafone

Tomorrow also checks for Vodafone Romania.

Thanks

Country: Romania

Carrier: Vodafone RO

Settings: India-VoLTE-Vodafone

Phone: OnePlus 7 Pro

Thanks
[OnePlus 7 Pro Questions & Answers] ma678:
None of Rogers and Freedom supports either feature on my OnePlus 6T. I am thinking to switch other devices. Even a cheaper no brand device, e.g. Umidigi supports both features. Shame
[OnePlus 7 Pro Questions & Answers] Richard_10:
Hello Guys, I am on Orange France, and just bought a op7pro. have you found a solution yet for the Volte situation ?
[OnePlus 7 Pro Questions & Answers] schturman:
Where you set it?
[OnePlus 7 Pro Questions & Answers] astracd:
I actually order Umidigi for my father to test it. If it works good, I may order it for myself.

Funny thing is how everyone was saying that OP is not working as it was never sold by Canadian service providers.

And I don't think that Umidigi is sold by any of them. :silly:
[OnePlus 7 Pro Questions & Answers] nabbasi:
For Canadian users post your complain on oneplus community forum they get attention on their forum not here. The more people going to complain than they get more attention to fix the issue.
[OnePlus 7 Pro Questions & Answers] schturman:
Hi to all.

I applied all from instruction and like I said before only VoLTE work on my 7Pro. But if I put my sim card to my second phone (5T) all works as it should.

I tried to understand why VoWIFI not work on 7Pro. I checked both phones with code: *#*#4636#*#* and found a differences (see screenshot).

For some reasons on 7Pro, part under "Mobile Radio Power" is not active at all. It should be like this ?

And in the line "Data network type" it show me LTE and on 5T it show IWLAN.

Someone know where to look or what to change ?

Thanks
[OnePlus 7 Pro Questions & Answers] omrij:
See attached, maybe it will help.
[OnePlus 7 Pro Questions & Answers] schturman:
Thanks!

I see you also have the same not active part under "Mobile Radio Power", but you probably also activated VT switch from *#800#.

Also I see you have different Network type LTE/UMTS auto (PRL) and my phone have TD-SCDMA/CDMA/UMTS.

I changed all like on your phone -> reboot, but still have only WoLTE… :)
[OnePlus 7 Pro Questions & Answers] omrij:
Is WiFi the preferred choice in settings?

What happens when you try airplane mode with WiFi active?
[OnePlus 7 Pro Questions & Answers] schturman:
Yes, WIFI is proffered choice and on airplane mode with WIFI active nothing happens... :rolleyes:
[OnePlus 7 Pro Questions & Answers] jcsww:
Are you on GM21AA 9.5.11? If so, WiFi Calling is incredibly slow to connect. When it does, it works, but for some reason, it takes an hour or so to actually decide it wants to enable it.
[OnePlus 7 Pro Questions & Answers] schturman:
I now on GM21AA android 10, but also on 9.5.11 was the same. You say interesting stuff, I newer saw WoWIFI on my 7Pro, but with the same sim card on 5T it immediately connected in my home network.

That mean the problem aspecially related to 7Pro... Sadly...
[OnePlus 7 Pro Questions & Answers] plainbum:
Has anyone gotten Vo WIFI to work on Verizon?

I work in a basement and have access to wifi but I cannot get a good signal so this phone is useless to me unless I can get VOWIFI to work.

THanks
[OnePlus 7 Pro Questions & Answers] maz38:
geia sou, I've found android 10 european firmware for oneplus7 somewhere on the web, filename is OnePlus7Oxygen_14.E.20_OTA_020_all_1909172051_[RANDOM].zip

tried, but:

-you loose everything, and oneplus switch lacks some features

-you don't have setting to hide notch

-you loose NFC with paylib, visa will update paylib on december

-not tested volte/vowifi enabling on android 10

So:

-downgrade to global firmware with fulldowngrade_wipe_MSM_18857_190505_1527_user.zip

-upgrade to 9.5.8 with OnePlus7Oxygen_14.E.14_OTA_014_all_1907280716_[RANDOM].zip

For another OP maybe you can downgrade/reinstall with special firmware, then update with last pie firmware
[OnePlus 7 Pro Questions & Answers] zoonr:
In my case with Wingo the Netherlands-VoLTE profile got also selected by default which resulted in working VoLTE after forcing the enable VoLTE + VoWifi switches.

But I really wanted VoWiFi to work and with changing the profile to H3G_Denmark_Commercial on Sub0 and Sub1 VoLTE and VoWiFi works flawless.
[OnePlus 7 Pro Questions & Answers] sToRm1nG:
Nice, good to see. This is what I expected since the H3G_Denmark_Commercial profile was working for me back when I still had Swisscom as my service provider.
[OnePlus 7 Pro Questions & Answers] scorpio33:
Helo i have oneplus 7 android 10 and i tried enabled vowifi and volte

I start the process but full port switch with *#801# not opened
[OnePlus 7 Pro Questions & Answers] Richard_10:
Same here
[OnePlus 7 Pro Questions & Answers] eric3231559:
How about singtel and starhub?
[OnePlus 7 Pro Questions & Answers] szymonurai:
ATT I got it to work.

I got volte to work on my ATT phone. What you have to do is register an ATT iphone or another phone and register it under your account. Once that is done they turn a switch on. Then take your sim card out and put it in the oneplus phone. VoLTE will then work. Everytime I call people on ATT I get HD calling.

I am unable to get wifi calling to work. Since ATT has something proprietary. If anyone is able to help with that let me know.

---------- Post added at 01:14 PM ---------- Previous post was at 01:02 PM ----------

See my post on page 40
[OnePlus 7 Pro Questions & Answers] omar302:
Short code call not working on VoLTE

I was finally able to get VoLTE to work on my OnePlus 7 Pro on my carrier. Currently on Android 10. Both India-VoLTE-Vodafone & Telefonica_UK_Commercial worked.

One thing worth noting is that I wasn't able to get it to work until I put my SIM in an iPhone that has VoLTE, after my SIM worked with VoLTE on the iPhone the OP's method finally worked for me.

But, now I have one issue. when dialing the carrier helpline "111"

. Which is now is not working when VoLTE is enabled. The line just dropped. Also noticed that on the iPhone, when dialing this number it would go to 3G to dial this specific number. So it seems the OnePlus should be "configured" so that when dialing this number to always go to 3G, even if VoLTE is enabled. Is that possible? I tried many other profiles in PDC and they all either work the same as above, or not work at all.

Also, another thing I noticed, inserting another SIM from my carrier made the profile revert back to "Oversea-Commercial_DS", so I have to use PDC again to re-enable VoLTE.
[OnePlus 7 Pro Questions & Answers] toniteixiera2007:
Same here
[OnePlus 7 Pro Questions & Answers] eric3231559:
How u got it to work. Mine one show nothing. And the qspt that i downloaded doesnt work
[OnePlus 7 Pro Questions & Answers] -Grift-:
Tried this? Works for me on Pie.
[OnePlus 7 Pro Questions & Answers] eric3231559:
Mine is not root
[OnePlus 7 Pro Questions & Answers] toniteixiera2007:
Working on android 10 beta 2! However every time that you reboot your phone you have to do this lines

Thanks!
[OnePlus 7 Pro Questions & Answers] ben3003:
Is it that every update I received I will have to go thru the page 1 steps again to get back my vowifi function? It was working before I install 10.0.0.1 tis morning
[OnePlus 7 Pro Questions & Answers] -Grift-:
That was the case for Android 9 Pie so I would assume it still holds true for Android 10
[OnePlus 7 Pro Questions & Answers] johnnyman25:
*#801# does not work on stable 10.0.1 to enable full port...

Any help??

May the power of Oneplus 7 Pro be with you
[OnePlus 7 Pro Questions & Answers] zoonr:
Try this:

Update the pre installed logkit with the latest apk (Target Android 10+) and install as well engineering mode apk.

After that *#801# should work. Make sure you use the default dialer.
[OnePlus 7 Pro Questions & Answers] dimazil:
sub0 inactive

this is normal? if I change the card, then the profile sub0 becomes inactive.

how to activate them, so that they do not turn off after changing the card?

did not notice this in OnePlus 6.
[OnePlus 7 Pro Questions & Answers] eric3231559:
Country : Singapore

Carrier: Singtel

Settings used: India Vadafone VoLTE

Showing VoLTE on the status bar. But only intermittently got HD call.
[OnePlus 7 Pro Questions & Answers] sugarinos:
Trying to do the procedure, at PDC set I can't see the device, while windows explorer sees it. Any help?

Στάλθηκε από το ONEPLUS A6003 μου χρησιμοποιώντας Tapatalk
[OnePlus 7 Pro Questions & Answers] axxo45:
*#801# not working, i install engineer apk but still same, does anyone know the solution?
[OnePlus 7 Pro Questions & Answers] free-beer-as:
Check your engineer apk. My working version is v1.01.0.171117173719.25c8842
[OnePlus 7 Pro Questions & Answers] ben3003:
My vowifi not working after update. Telco Digi Malaysia using telefonica profile. I did redo the steps after update, but it is not working. The icon is there at status bar but I can't receive msg. Can anyone try if in airplane mode, can you guys receive sms or send sms?
[OnePlus 7 Pro Questions & Answers] Svid:
Can someone from russia check what settings is working for MegaFon please?
[OnePlus 7 Pro Questions & Answers] GRIDSpawn:
It works!! thanks

Carrier:Telcel

Country:Mexico

Config:India-VoLTE-Vodafone
[OnePlus 7 Pro Questions & Answers] stokedcrf:
This is wild, it didn't work for me on Telus using the same settings you tried.

I'm on android 10 if that matters (recent OTA update)
[OnePlus 7 Pro Questions & Answers] jacobrp:
Well when I tested on Telus I was on Android 9. It may be worth mentionning that the device used with that Telus SIM was a Galaxy S8 from Telus. So, the account was already provisioned with VoLTE. Were you using VoLTE on Telus recently before trying? If not, you could try by using a Telus device to see if your account is VoLTE ready and then call Telus to ask to add VoLTE if it was not.

If you plan on changing carrier, the most friendly "VoLTE unlock device" carrier is Bell and Virgin (Not Lucky). I can easily get VoLTE on Virgin Mobile with almost any profile. At the moment I'm using TMO-Commercial, India and UK sometimes were not working. But any profile is 95% working.

Now:

Country: Canada

Carrier: Virgin Mobile Canada

Settings used: TMO-Commerical (most stable), Telefonica_UK_Commercial (sometimes would not make calls)

Device: OnePlus 7 GM1900
[OnePlus 7 Pro Questions & Answers] cantenna:
Hi Mate, what model phone did you do this on, the CN one; GM1910?

Does this only work if your sim has been properly activated by another phone with VOLTE?

Have you notice any issues with oversea calling since enabling?

Im with Telstra. Thanks :fingers-crossed:

Thanks.

---------- Post added at 02:30 AM ---------- Previous post was at 02:26 AM ----------

Hi all,

Itching to give this a try, had a few questions before proceeding from experienced users;

1) "With root-->magisk--> Module VoEnabler 1.2 by Toucan-->enable it" I looked into this, apparently the author has abandoned this project and I can't find the module anywhere.... Is it required? I'm already with root.

2) Does this mod interfere with oversea international calls at all

3) Can all changes by this mod be simply reverted with a TWRP restore of just the EFS and Modem/Baseband partition?

4) Anyone try this on a CN model: GM1910?

Thanks : )
[OnePlus 7 Pro Questions & Answers] nabbasi:
Can you post the screenshot showing Volte active.
[OnePlus 7 Pro Questions & Answers] jacobrp:
Here you go. VoLTE on Virgin Mobile Canada using TMO-Commercial profile.

https://ibb.co/6HZ0KzV
[OnePlus 7 Pro Questions & Answers] ehsan90a:
any body have lastest driver ? link is broken and driver can not installed

https://drive.google.com/open?id=1K-wsOijN48tAXw3OiQj3aF9oD38-XGx1

please upload again
[OnePlus 7 Pro Questions & Answers] -Grift-:
Been using VoLTE on my Chinese model for awhile now here in Singapore as well as in Perth Australia recently on Telstra (Roaming).

If I recall correctly you can enable VoLTE via adb something like this and bypass the need for the magisk module as a whole.
[OnePlus 7 Pro Questions & Answers] Paz9:
Will upload again once I'm behind my PC
[OnePlus 7 Pro Questions & Answers] ben3003:
can anyone check if u guys able to send and receive sms while in airplane mode with vowifi status..
[OnePlus 7 Pro Questions & Answers] F1r3h4wk:
https://drive.google.com/open?id=1K-...j3aF9oD38-XGx1

link dead, please upload again, thank u
[OnePlus 7 Pro Questions & Answers] ben3003:
Can someone please help with this.. it just takes less than 5 minutes..

Switch on airplane mode, switch on wifi, wait for vowifi logo on status bar. Then send a SMS to someone, and ask somebody to send a SMS back..
[OnePlus 7 Pro Questions & Answers] nabbasi:
Thanks bud...but do you know how can get this on Fido I have already TMO-commercial..
[OnePlus 7 Pro Questions & Answers] jacobrp:
Sorry to tell you that but Fido (and the parent company Rogers) is enforcing a white list method, so it will never work unless someone at Rogers realize that they will have to autorize unlock device since the 3G/H+ network will eventually be shutdown.

Only phone sold by Fido or Rogers have their IMEI added to a white-list, which is use to autorize VoLTE access.

It is very unfair and stupid, if you buy a Galaxy S10 from Samsung, you will never have VoLTE on Rogers/Fido.

I know Koodo does the same thing as Fido and Rogers, but on Telus directly I was once able to use VoLTE.

Easiest is on Bell or Virgin, where they don't limit which device can access VoLTE. They won't help you, but neither block you.

I have personnaly changed from Rogers to Virgin to get VoLTE because is most crowded places and downtown the 3G is really bad and slow. So call sometimes wont connect or signal inside is not that great. But most building have picocell installed by carriers, but theses antennas only broadcast LTE.
[OnePlus 7 Pro Questions & Answers] locolyric:
I want to download it from gdrive. But the file is 404 now.
[OnePlus 7 Pro Questions & Answers] giaur:
I just want to advice, "#*#4636#*#* method does not work. All volte options are grayed, in my case at least. I can't enable them
[OnePlus 7 Pro Questions & Answers] ben3003:
Finally got some progress. My friend able to receive my SMS. On Malaysia Digi Telco, tried Telenor and YTL commercial working.. however can't receive sms.. not sure what is the problem.. is there anyway to customize the profile?
[OnePlus 7 Pro Questions & Answers] zerookool:
Following the steps from the first page I managed to enble vowifi/volte on my 7T pro, carrier Digi Romania
[OnePlus 7 Pro Questions & Answers] nabbasi:
I am just waiting for good plan show up for bell or telus so I can switch have you tried on freedom yet it.
[OnePlus 7 Pro Questions & Answers] omrij:
No sms in airplane mode even with vowifi turned on.
[OnePlus 7 Pro Questions & Answers] zylalx1:
would you please upload the driver again?

I have a sim card which only supports 4G/VoLTE (no 2G/3G voice support)

without the driver, my phone is unable to make or receive any call:(

I have downloaded the driver several months ago and it works fine

but the VoLTE reset to disabled after I update the system

unfortunately, I don't have the driver now and the link is dead

I have searched across the internet but I'm afraid your driver is the only thing that can save my phone
[OnePlus 7 Pro Questions & Answers] Paz9:
Totally forgot sorry

Give me a few hours once I'm home I'll throw it up back onto my drive
[OnePlus 7 Pro Questions & Answers] toniteixiera2007:
Hello everyone, i live in Germany and I've been testing all the carriers in orther to get volte working but no success... I have a contract with mobilcom-debitel with vodafone carrier and i have a RedM tariff that includes at least VoWifi but no luck... When i bought this phone i had a previous prepaid sim card O2 and guess what: without any drivers, settings, codes, pc to enable volte... And voila Volte and VoWifi working automatically doing nothing...

The last thing that i remember to try is to get an original vodafone sim card and test it...
[OnePlus 7 Pro Questions & Answers] ben3003:
I see.. I now changed to Telenor Sweden and Denmark I can send SMS but can't receive in vowifi in airplane mode.. I guess the profile is not really 100% workable this method..

Anyone know any way to edit or customize the profile?
[OnePlus 7 Pro Questions & Answers] Paz9:
Sorry for the delay

Here are the drivers
[OnePlus 7 Pro Questions & Answers] zylalx1:
THANK YOU VERY MUCH! :good::good::good:
[OnePlus 7 Pro Questions & Answers] jacobrp:
I haven't tried on Freedom, since they don't have coverage in Quebec Province. I would recommend using Bell over Telus if you want VoLTE. Bell is clearly the easiest carrier to get it. All account are VoLTE ready by default, Telus you may need to call and ask to add LTE, etc.
[OnePlus 7 Pro Questions & Answers] chasemyass:
After 1st step did you pressed remove button on overseas settings? I managed to make it work on orange and digi, but since I`m non rooted, settings doesn`t stay after reboot.
[OnePlus 7 Pro Questions & Answers] proa_p:
I just tested and it works for me
[OnePlus 7 Pro Questions & Answers] AleCarrera:
Hello Vitor, I´m using claro in São Paulo too, but my plan is a pre-pago, I´ve done the steps and VoLTE is not working for me, what plan do you have? Do you had do call them to enable something?:confused:

Thank you cara!
[OnePlus 7 Pro Questions & Answers] cantenna:
Hi all,

I've dived quite into this quite a bit now and have a better understanding on how this all works... almost...

I'm trying to port AUNZ over to OnePlusPro7 which is missing entirely from the OnePlusPro7 fw. As far as I can tell, despite what users are reporting here, looks like Vodaphone is the only carrier that has drivers for VOLTE and WiFi calling out of the box. I see here Optus users reporting success but I just don't see how that's possible after having dived into the fw contents.

i have tried utilizing the Pixel 4 VOLTE configs for Telstra and have failed.... from what I can see having analyzed the files in a hexeditor, contents appear to be more or less the same... but I could be wrong... looks like these files are actually .ELF files... and there doesn't appear to be an ELF editor for these files... But, I suppose the next step to get this to work, I'd have to open these files and compare the contents; anyone have any clues how to do this? :fingers-crossed:
[OnePlus 7 Pro Questions & Answers] astracd:
Freedom doesn't work. But it is not Freedom problem as other Chinese brand cellphones work out of the box with Freedom.
[OnePlus 7 Pro Questions & Answers] 97hugo777:
It works perfectly except VoWIFI since my carrier doesn't support it?

Country/Region:Hong Kong

Carrier:SUN Mobile

Settings used:volte_OEM_Lab
[OnePlus 7 Pro Questions & Answers] rooveg:
Working on Smartfren VoLTE Indonesia

Country: Indonesia

Carrier: Smartfren

Settings used: India-VoLTE-Vodafone

Had to install Engineer mode apk from here to Set Serial and Full-port switch to ON
[OnePlus 7 Pro Questions & Answers] RokCruz:
Hey Bro, I guess you already had VoLTE on any Telcel locked phone?
[OnePlus 7 Pro Questions & Answers] GRIDSpawn:
Yes , with a htc 10

You have to call telcel and register your IMEI
[OnePlus 7 Pro Questions & Answers] RokCruz:
I imagined that , well thank bro I'll try to get a temporal Telcel locked phone just to activate VoLTE on my Sim card
[OnePlus 7 Pro Questions & Answers] proa_p:
Can you send the links to those APK?
[OnePlus 7 Pro Questions & Answers] zoonr:
Sure:

EngineerMode

https://www.apkmirror.com/apk/onepl...-0-171117173719-25c8842-android-apk-download/

Logkit (select your Android version, 9 or 10)

https://www.apkmirror.com/apk/oneplus-ltd/onepluslogkit/onepluslogkit-1-0-release/
[OnePlus 7 Pro Questions & Answers] sixtybi:
Wow! Thanks! This really works, I didn't know, for PDC tool, the full port switch is sufficient, I was fighting with the serial ON for hours now.
[OnePlus 7 Pro Questions & Answers] pelekanosMD:
Is it possible to do this on Macbook?
[OnePlus 7 Pro Questions & Answers] proa_p:
Not not my knowledge. But you can use a virtual machine
[OnePlus 7 Pro Questions & Answers] jaggillararla:
I used the magisi module and it just works without using the PC software.

I installed the module and vowifi is working? I can see vowifi in the caller app.

How can I verify that it's working ?

also is it possible to use the profile for another sim in my phone?
[OnePlus 7 Pro Questions & Answers] eric3231559:
Working like a charm. Last but not least Singtel supported VoWifi !!!

Country : Singapore

Carrier: M1, TPG , Singtel

Settings used: India-VoLTE-Vodafone

Oneplus 5 no need.

For oneplus 7 had to install Engineer mode apk from here to Set Serial and Full-port switch to ON
[OnePlus 7 Pro Questions & Answers] a0007:
when I enable volte and receive call, shown Unknown number ??