Develop Bugs

CM9/CM10 T-Mobile wifi calling?

Is wifi calling working on either cm9 or cm10 on t mobile branded gs3's?

I've read plenty of no's, I wish it did though.
SGS III on T-Mobile

Only tike can tell, I don't miss it tho I got great reception where I live and work and I use like 150 in a month (thanks God we have unlimited SMS tho cause I use like 4000 lol)
Sent from my SGH-T999 using Tapatalk 2

mt3g said:
I've read plenty of no's, I wish it did though.
SGS III on T-Mobile
Click to expand...
Click to collapse
Here's another one - NO!

I'm sure we`'ll see it added soon enough. Cyanogen added it to a lot of cm7 supported devices. It's only a matter of time. I'm stuck on modded stock roms until it is. XP

jgalan14 said:
Only tike can tell, I don't miss it tho I got great reception where I live and work and I use like 150 in a month (thanks God we have unlimited SMS tho cause I use like 4000 lol)
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
Damn, thats the only thing keeping me from flashing either of those. I live in Chicago and get ZERO reception at my apartment, ridiculous i know.

dvno said:
Damn, thats the only thing keeping me from flashing either of those. I live in Chicago and get ZERO reception at my apartment, ridiculous i know.
Click to expand...
Click to collapse
Thats exactly why im waiting. As more Devs receive their devices it will only get better!

Bump, any updates on this?

neoslink1 said:
Bump, any updates on this?
Click to expand...
Click to collapse
Wait till you see final release to the see if it can be added
Sent from my SGH-T999 using Tapatalk 2

Sorry guys but this will never happen with any open source project way to hard, trust me on this one.

IMS WiFi calling is open sourced

xxjrsmith3xx said:
Sorry guys but this will never happen with any open source project way to hard, trust me on this one.
Click to expand...
Click to collapse
except that you are mistaken. My old phone was an LG G2X and both CM7 and CM9 have WiFi Calling working on that phone's releases.
What exactly is needed to get it working? Can you just copy the APK and associated files from a stock rom and paste them into a CM9 or is there some underlying system-level programming that has to be done as well?

It is not in the cm9 d2tmo 7/27 nightly.
Cm9 least brings back the 2g/3g toggle so battery life is better than stock without wifi calling in 2g only mode.
Fyi the nightlies are stable... only issues for me are with camera
If trying to obtain focus in low light situation and continually click on your subject for more then 4 seconds...then I get close/wait
Also
heygrl said:
IMS WiFi calling is open sourced
Click to expand...
Click to collapse
To be clear the open source is here:
code.google.com/p/the-ims-open-source-project-for-android
I'm a n00b so cannot put the URL on the above link (< 10 posts).
Sent from my Amazon Kindle Fire using xda app-developers app

xxjrsmith3xx said:
Sorry guys but this will never happen with any open source project way to hard, trust me on this one.
Click to expand...
Click to collapse
Hush, since you know nothing.
Sent from my SGH-T999 using xda premium

Just checking in on this to see if any of the new CM10 Builds have integrated the WiFi calling feature.
I want CM on my phone but need the feature active before I take the plunge.

xxjrsmith3xx said:
Sorry guys but this will never happen with any open source project way to hard, trust me on this one.
Click to expand...
Click to collapse
Never say never, buddy boy.. it will never happen only if you believe it will never happen
---> Brought to you in part by my T999 / T-Mobile Galaxy SIII

Kalm_Traveler said:
except that you are mistaken. My old phone was an LG G2X and both CM7 and CM9 have WiFi Calling working on that phone's releases.
What exactly is needed to get it working? Can you just copy the APK and associated files from a stock rom and paste them into a CM9 or is there some underlying system-level programming that has to be done as well?
Click to expand...
Click to collapse
I haven't bothered to look through the sgs3 source, but on my old t-959 vibrant, wifi calling also required support compiled into the kernel (KINETEO_GAN or something like that) so it's likely that we'll need the source and means to do the same for the sgs3 before wifi calling is even a possibility on cm10.
And hey, maybe that support is already in the source, like I said, I haven't bothered to download it and check.
Cheers

Tytung has GB and ICS versions
Since Tytung has made GB and ICS versions that work on AOSP / CM9, maybe he could help us?
Here is his thread with versions of WiFi Calling that I know work on HTC HD2, but I think they work on all T-Mo GB/ICS devices.
http://forum.xda-developers.com/showthread.php?t=1038784

WiFi calling can be set up on any ROM. Not T-Mobile WiFi calling, but free WiFi calling nonetheless. There are plenty if tutorials floating around.
And it will never be built into official CM source.
Sent from my SGH-T999

joshnichols189 said:
WiFi calling can be set up on any ROM. Not T-Mobile WiFi calling, but free WiFi calling nonetheless. There are plenty if tutorials floating around.
And it will never be built into official CM source.
Sent from my SGH-T999
Click to expand...
Click to collapse
I just reflashed my old Desire Z with the official CM7.2 downloaded from RomManager, and it came with the TMo WiFi calling built in. I'm very interested in this. My office is a cellular black hole. I need to be able to make WiFi calls with my TMo number. I don't care about the other free WiFi calling apps. I hope CM will eventually support this, or someone comes out with a patch.
BTW, the CM team is amazing. I'm not complaining about them.

Tmobile Base Multi Window and Wifi Calling

Man! Those T-mobile based Roms with Mulit Window and wifi calling must be hard to develop. So far it's only one developer who put something out with the base,and mult window!!...

There's been more than 1 lol
Sent from my SGH-T999 using xda premium

Stevesteve64 said:
Man! Those T-mobile based Roms with Mulit Window and wifi calling must be hard to develop. So far it's only one developer who put something out with the base,and mult window!!...
Click to expand...
Click to collapse
There has actually been alott. Any rom based off of the latest 4.1.2 framework has multi-window and the premium suite. Even before the upgrade, there has been ported roms from the 4.1.2 verizon framework with the premium suite.

wifi calling
tp2215 said:
There has actually been alott. Any rom based off of the latest 4.1.2 framework has multi-window and the premium suite. Even before the upgrade, there has been ported roms from the 4.1.2 verizon framework with the premium suite.
Click to expand...
Click to collapse
But not much with wifi calling also, I would love to use an AOSP or Cyanogenmod with wifi calling since i live in a TMobile "dead spot", which wifi calling is a must!

Stevesteve64 said:
Man! Those T-mobile based Roms with Mulit Window and wifi calling must be hard to develop. So far it's only one developer who put something out with the base,and mult window!!...
Click to expand...
Click to collapse
Not sure what you on. .. only wicked didn't put one out. Developers taking their time not putting out millions of roms and abandoning them. If they put it out they want it perfect with their tweaks added
Sent from my SGH-T999 using xda premium

king3opobn said:
But not much with wifi calling also, I would love to use an AOSP or Cyanogenmod with wifi calling since i live in a TMobile "dead spot", which wifi calling is a must!
Click to expand...
Click to collapse
Yeah, any of the roms that are based off of T-Mobile 4.1.2 will have the premium suite and WIFI calling. Any that are ported from a different carrier will not have wifi calling. Right now, the best and most flawless are either Stockorama or Infamous. If you scroll down the forum a bit, you will see at least about 10 more that where released but arent near as good as though two. After all, when something hits perfection, how much better can it possibly get? There are only a few ports left that are still being maintained every since T-Mobile got the upgrade. Mainly, it is just Hyperdrive. Most of the rest are T-mobile and have all the features.

If you want a more AOSP feel use AOSPWIZ. I'm loving it! It's butter smooth! WiFi Calling and Multi Window work great too.
Sent from my AOSPWIZ S III

re: ported roms
tp2215 said:
Yeah, any of the roms that are based off of T-Mobile 4.1.2 will have the premium suite and WIFI calling. Any that are ported from a different carrier will not have wifi calling. Right now, the best and most flawless are either Stockorama or Infamous. If you scroll down the forum a bit, you will see at least about 10 more that where released but arent near as good as though two. After all, when something hits perfection, how much better can it possibly get? There are only a few ports left that are still being maintained every since T-Mobile got the upgrade. Mainly, it is just Hyperdrive. Most of the rest are T-mobile and have all the features.
Click to expand...
Click to collapse
After all this time the Galaxy S3 9300 Omega rom has still not been ported to Tmobile Galaxy S3 T999 or the AT&T Galaxy S3 I747 ..
.

Misterjunky said:
After all this time the Galaxy S3 9300 Omega rom has still not been ported to Tmobile Galaxy S3 T999 or the AT&T Galaxy S3 I747 ..
.
Click to expand...
Click to collapse
That is because from what I understand, roms from the international phones use a completely diferent partition structure than the US carriers. That is the same reason why flashing an international rom on your phone will completely hard brick it where as one from a different carrier will most likely only cause boot loops. That pretty much makes it impossible to port anything that was made ffor the international phones to the us carriers.

Misterjunky said:
After all this time the Galaxy S3 9300 Omega rom has still not been ported to Tmobile Galaxy S3 T999 or the AT&T Galaxy S3 I747 ..
.
Click to expand...
Click to collapse
What did that have to do with anything anyways?
T-Mobile SGS III

mt3g said:
What did that have to do with anything anyways?
T-Mobile SGS III
Click to expand...
Click to collapse
I know right? We could make tmobile base roms of off the international roms but thats a lot of work. International s3 roms now run on jkay frameworks and everything else. That is a code by code to be ported over. Would have to be somebody that knows code smali work.
As of wanam he have released a rom for our tmobile s3 but is based of ics. Never been updated.
And those ported roms that are verizon based that had mw were not officially mw it was ported from the note 2. Verizon recently released the mw on them. Right now if I believe att is the only carrier without official mw and premium suits.
Remember a lot that used to work on 4.1.1 might not work on 4.1.2. If you look smali codes from both version are totally different.
But to tell you the truth. I really wish at least a 4.2 leak comes out for any us variant of the S3. International are now rocking 4.2.2 leak. And looks awesome. As for wifi calling. Tmobile have changed a lot. Used to with the g2 and g2x witch were aosp phones had wifi calling but now not even the n4 have it. And I dont think that Gs4 google edition will have either. I know there are some 3rd party apps that let you call over wifi but those wont let you use your own carrier phone number.

Why not go to the general tmobile note 2 forums and follow my Google voice + FreePBX tutorial which shows how to call over wifi with an Android app called csipsimple?
---------- Post added at 03:52 PM ---------- Previous post was at 03:48 PM ----------
Port your carrier number to google voice and use csipsimple + my video tutorial to make wifi calls. No problem.

HowDoIVoIP said:
Why not go to the general tmobile note 2 forums and follow my Google voice + FreePBX tutorial which shows how to call over wifi with an Android app called csipsimple?
---------- Post added at 03:52 PM ---------- Previous post was at 03:48 PM ----------
Port your carrier number to google voice and use csipsimple + my video tutorial to make wifi calls. No problem.
Click to expand...
Click to collapse
Call and recieve???? That would be cool!

tp2215 said:
...Right now, the best and most flawless are either Stockorama or Infamous...
Click to expand...
Click to collapse
What kind of permissions app do those come with? XPOSED framework or PDroid?

gypsy214 said:
As for wifi calling. Tmobile have changed a lot. Used to with the g2 and g2x witch were aosp phones had wifi calling
Click to expand...
Click to collapse
All true except this, not aosp just vanilla flavor.
T-Mobile SGS III

critofur said:
What kind of permissions app do those come with? XPOSED framework or PDroid?
Click to expand...
Click to collapse
Neither of them come with either of those at the moment. Xposed framework though is made to install to any rom after you flash. Check the link in my sig. If you are refering to which Super User permission app that they come with, they both use SuperUser by Koush but you can also download and install any one from the play store such as SuperSU and it will update the binaries accordingly.

mt3g said:
All true except this, not aosp just vanilla flavor.
T-Mobile SGS III
Click to expand...
Click to collapse
True but if I remeber when I used to have my g2x. We used to have wifi calling on CM roms. Im going by memory im not sure

gypsy214 said:
True but if I remeber when I used to have my g2x. We used to have wifi calling on CM roms. Im going by memory im not sure
Click to expand...
Click to collapse
GB only ICS turned it into framework stuff instead of an apk
T-Mobile SGS III

tp2215 said:
Neither of them come with either of those at the moment. Xposed framework though is made to install to any rom after you flash. Check the link in my sig. If you are refering to which Super User permission app that they come with, they both use SuperUser by Koush but you can also download and install any one from the play store such as SuperSU and it will update the binaries accordingly.
Click to expand...
Click to collapse
The two I mentioned are not at all like SuperSU...
I'm surprised Xposed per-app permissions could possibly work well without being "baked in" to the ROM? It sucks that Android doesn't come with something like PDroid built in from the start, running without something like that is like, I dunno, having un-protected sex with strangers (slightly less serious perhaps, but almost).

Lol! Havent you been watching the news? Thats what the govt wants!
Sent from my SGH-T999L using xda premium

INFO Resource:Post for All Known Twiz Wifi calling Roms

Just wanted to see if we can get a post topic going and Feel free to ad to it.I feel this is a Much needed and Warranted topic!
This is a at your own discretion ...DONATE your Knowledge request that will help to simply avoid/ yield or put a stop:banghead: to this Question being constantly cluttered elsewhere as it always is.
Post your rom "title" only is fine or any known" Rom title only " to keep the responses simple ..that you know of either tw or aosp/tw Combined. .... that Natively features "Wifi calling"
This should be an easy ...123 for those searching for Wifi calling Specific Roms or about to ask about this feature as its always seen in every Rom topic
Any and all post's are appreciated
Along with your opinion of the Rom
Ill start by saying All evilart1 Wicked roms
Seem to feature the Tmobile Wifi calling.
:beer:
Sent from my SGH-M919 using xda app-developers app

Infamous S4 V4.0 has Wi-Fi calling
http://forum.xda-developers.com/showthread.php?p=44698199

Off the top of me head: Wicked v5.1, Darthstalker v4, Death Star, WarpDrive, Stock MDL by 2 different devs Mr V and evil, Project Goosh, basically anything based off MDL firmware.
edited: all TW roms DO NOT have wifi calling

Really?
Touchwiz roms have it. Non touchwiz roms don't. There you go.
/Thread
Sent from my SGH-M919 using xda app-developers app

Skipjacks said:
I summed up your entire thread in a single line. Newcomers can easily understand it.
TW has it. AOSP doesn't. Its literally no mor complicated than that
Sent from your phone. You should be careful where you leave that thing.
Click to expand...
Click to collapse
Yeah, no.
MDL based ROMS do. Other TW ROMS do NOT (Infamous yes, Alpha no. Both are TW)

madwolf27 said:
Yeah, no.
MDL based ROMS do. Other TW ROMS do NOT (Infamous yes, Alpha no. Both are TW)
Click to expand...
Click to collapse
Very good call I'll edit my post. Forgot about all the TW international/MGA/etc... roms that do not have wifi calling but are clearly TW. Could even go one step further and say the GE roms....they use the TW framework/kernel yet do not feature wifi calling. Thanks for pointing this out and making a pertinent post

madwolf27 said:
Yeah, no.
MDL based ROMS do. Other TW ROMS do NOT (Infamous yes, Alpha no. Both are TW)
Click to expand...
Click to collapse
WiFi calling is a T-Mobile only feature so if the ROM is not base of T-Mobile/TW its natural that it doesn't have Wi-Fi calling. Alpha is not base off T-Mobile ROM
☞Sent from here☜

Thanks, lojak29. Although I have no doubt the ROMs without wi-fi calling are otherwise outstanding and in some respects probably superior to the stock-based ROMs, this is a feature I simply cannot do without. Along with the somewhat lower price for TM service, wi-fi calling is what keeps me from considering switching to another carrier. Perhaps the devs could add "WFC" or something similar to the tagline when they post new ROMs?

Must say this is a pointless thread.... No offense... Tmobile firmwares have it. That's it. Lol
Sent from my SGH-M919 using xda premium

baseballfanz said:
WiFi calling is a T-Mobile only feature so if the ROM is not base of T-Mobile/TW its natural that it doesn't have Wi-Fi calling. Alpha is not base off T-Mobile ROM
☞Sent from here☜
Click to expand...
Click to collapse
I believe that it what I said...?

You guys are mental. .. its as if you seek out threads to make them into something there not...something other than the natural point and context. ..to just have some egoe boost...
Leave it for what it is not what you want it to be...
Its SIMPLY a source/quick glance guide to a rom or roms that have wifi calling. ..yes this was a freebee giveaway thread for noobs or whomever to take a peek and get a answer.
Not to tell people to go do the work on there own...
Dont like it dont ad comments to it.
Sent from my SGH-M919 using xda app-developers app

hella356 said:
Thanks, lojak29. Although I have no doubt the ROMs without wi-fi calling are otherwise outstanding and in some respects probably superior to the stock-based ROMs, this is a feature I simply cannot do without. Along with the somewhat lower price for TM service, wi-fi calling is what keeps me from considering switching to another carrier. Perhaps the devs could add "WFC" or something similar to the tagline when they post new ROMs?
Click to expand...
Click to collapse
Devs usually do ad wifi calling in a change log, this post is nothing more or less than an immediate at a glance (source) for whomever to pick a rom with wifi calling.. others seem to find it fit to say screw the generosity and lets just make it hard and search every rom change log for such a feature that is Heavily asked upon.People wether most care or not Really use the dang wifi calling alot infact...and its always asked everywhere. . So by being helpful with the topic it would be easy to look in thread and know instantly what roms have it.. and even some people know its in stock tmo roms, but they dont always know if a dev added or removed it in a particular rom one may have in mind... hence why they now can look Into the thread for a fast answer.
Thanks for agreeing with me btw.:thumbup:
Sent from my SGH-M919 using xda app-developers app

[Q] Does Flight5 support Wifi-calling?

I'm trying to find out if the Flight rom has wifi calling. i couldn't find anything on the developers forums about it.
here's the link.
http://forum.xda-developers.com/showthread.php?t=2418522
has anyone tried this rom?
I'm on Tmobile.

galaxyrommer said:
I'm trying to find out if the Flight rom has wifi calling. i couldn't find anything on the developers forums about it.
here's the link.
http://forum.xda-developers.com/showthread.php?t=2418522
has anyone tried this rom?
I'm on Tmobile.
Click to expand...
Click to collapse
Any ROM that is not specifically build from an official T-Mobile firmware will not have Wifi Calling, so no.. it won't have Wifi Calling.

Exel said:
Any ROM that is not specifically build from an official T-Mobile firmware will not have Wifi Calling, so no.. it won't have Wifi Calling.
Click to expand...
Click to collapse
I wish ppl would stop saying this as if it can't be done. I had WiFi calling on my aosp my touch 4g and sgs2... Its just harder now. As we speak there is a dev who has broke down over 20k lines of code and almost has it working (just needs to finish tweaking the framework) on an aosp ROM. It can be done... Just need the right dev.
Sent from my GT-I9505 using Tapatalk

DigitalUnderground said:
I wish ppl would stop saying this as if it can't be done. I had WiFi calling on my aosp my touch 4g and sgs2... Its just harder now. As we speak there is a dev who has broke down over 20k lines of code and almost has it working (just needs to finish tweaking the framework) on an aosp ROM. It can be done... Just need the right dev.
Sent from my GT-I9505 using Tapatalk
Click to expand...
Click to collapse
Yes its chen over in i9505 original development. Cant wait
Sent from my GT-I9505

DigitalUnderground said:
I wish ppl would stop saying this as if it can't be done. I had WiFi calling on my aosp my touch 4g and sgs2... Its just harder now. As we speak there is a dev who has broke down over 20k lines of code and almost has it working (just needs to finish tweaking the framework) on an aosp ROM. It can be done... Just need the right dev.
Sent from my GT-I9505 using Tapatalk
Click to expand...
Click to collapse
Is it working as of now? No.
Therefore, my statement is true.
I never said it wasn't possible, but as of yet, it has no been done for this device.

DigitalUnderground said:
I wish ppl would stop saying this as if it can't be done. I had WiFi calling on my aosp my touch 4g and sgs2... Its just harder now. As we speak there is a dev who has broke down over 20k lines of code and almost has it working (just needs to finish tweaking the framework) on an aosp ROM. It can be done... Just need the right dev.
Sent from my GT-I9505 using Tapatalk
Click to expand...
Click to collapse
No one say it can't be done and yes there's peoples trying very hard to get it done. The older phone was much easier as it was an app. Now it's cooked into the framework, spread out ask over the place. Till then however the answer is still the same. Only tmobile base ROM will have Wi-Fi calling.
HTC One guys got it working so it's just a matter of times. Plus that bounty is pretty big.
☞Sent from here☜

[Q] WiFi Calling Port for CM Based ROMs?

I may be way off base, but I just upgraded to a new 4.4.2 CM based ROM and the dev believes WiFi Calling is exclusive to Samsung. I am under the impression it is exclusive to T-Mobile firmware. Does that even make a difference?
And can WiFi Calling be integrated into CM based ROMs?
Thanks for the help in advance!

GrannyDanger said:
I may be way off base, but I just upgraded to a new 4.4.2 CM based ROM and the dev believes WiFi Calling is exclusive to Samsung. I am under the impression it is exclusive to T-Mobile firmware. Does that even make a difference?
And can WiFi Calling be integrated into CM based ROMs?
Thanks for the help in advance!
Click to expand...
Click to collapse
Short answer - WiFi calling is only for T-Mobile and only for Touchwiz Roms. Period.
Sent from my SM-N900T using Tapatalk

Thank you for the reply.
Now, I guess the question is why can't the WiFi calling script be implemented into an AOSP source?
Is it a matter of no dev feeling the motivation? It looks like the WiFi calling SDK is available...
code.google.com/p/the-ims-op...t-for-android/
Sent from my SM-N900T using xda app-developers app

WiFi Calling is something integrated deep into the OS. The SDK likely is for allowing apps to work with that closed source OS system, not to duplicate it. It would have to be completely reverse engineered by studying network packets generated by the phone during WiFi calling, figure out the protocol and any encryption used, find any encryption keys needed, and rewrite everything from scratch based around those findings. Not an easy task, and for the most part it's of fairly low reward to most users as normal calling works fine. That said I was reading a discussion recently on /r/linux about the Antrax kernels (forget what device it was for) and the developer witholding source code (which is illegal under the GPL if you distribute binaries). It looked like one of the sources that might be witheld is an open source WiFi calling implementation.
http://phoronix.com/forums/showthread.php?93124-AnthraX-Linux-Kernels-Remain-Closed-Source&p=385801
If he really does have WiFi calling working at the kernel level then we should be pressuring whoever is entitled to make him release code to do so. By the nature of the GPL license anything at all that goes into a kernel binary released to the public MUST be released under the same license (GPLv2) and thus those people who received the binary are entitled to his source code which they can then redistribute.

Wow. Really good info. Thank you for sharing.
I do happen to be in the minority group that has shoddy coverage, so wifi calling is a godsend.
It's unfortunate firms like the one discussed in that post don't have to be 'resolved' quickly, given the volatile responses. Either make them share it asap, or figure out the price points and let everyone know how the game is going to be played...
Here's to hoping a dev feels compelled to go through all the hard work you mentioned nonetheless. Cheers!
Sent from my SM-N900T using xda app-developers app

corwest said:
Short answer - WiFi calling is only for T-Mobile and only for Touchwiz Roms. Period.
Sent from my SM-N900T using Tapatalk
Click to expand...
Click to collapse
Don't forget HTC sense has wifi calling as well
Sent from my SM-N900T using Tapatalk

thatotherguy.. said:
Don't forget HTC sense has wifi calling as well
Sent from my SM-N900T using Tapatalk
Click to expand...
Click to collapse
My wife has an LG optimus l9 (I think that's what it is anyway) with wifi calling - it's a T-Mobile-variant phone thing more than a particular android skin (TW, Sense, ...whatever LG calls its thing..., etc.).

Isn't wifi calling just on t mobile regardless of the phone
Sent from my SM-N900T using Tapatalk

WiFi calling is on many T-mo phones, but not all and it's not only Samsung and it doesn't have to be smart phone either. My father has it on some older flip phone, not sure what it is running but I'm sure it's not touch wiz, probably not even Android. I think even some old Nokias had it under Symbian?

thatotherguy.. said:
Don't forget HTC sense has wifi calling as well
Sent from my SM-N900T using Tapatalk
Click to expand...
Click to collapse
In reference to the Note 3 it is only Touchwiz.
Sent from my SM-N900T using Tapatalk

Is it fair to assume that if a developer's ROM is TW-based, Wifi calling is implemented as 'standard', or would the developer need to specifically build it in?
I'm curious because I see TW-based ROMs for the Note 3 that don't say anything about Wifi calling as a feature.
Sent from my SM-N900T using xda app-developers app

GrannyDanger said:
Is it fair to assume that if a developer's ROM is TW-based, Wifi calling is implemented as 'standard', or would the developer need to specifically build it in?
I'm curious because I see TW-based ROMs for the Note 3 that don't say anything about Wifi calling as a feature.
Sent from my SM-N900T using xda app-developers app
Click to expand...
Click to collapse
It has to be both TW-based AND TMo(carrier)-based (meaning the international TW bases won't have the native Wifi Calling feature).