Anyone had any luck enabling it?
carllafoe said:
Anyone had any luck enabling it?
Click to expand...
Click to collapse
Well, isnt it a feature depending on your carrier (firmware)?
Gesendet von meinem E5823 mit Tapatalk
Yes this is carrier specific.
They will supply an app on Play if so.
Works on EE in the UK, it's a menu setting not an app.
Where exactly is the menu setting for wifi calling? I can't seem to find it on mine. If it matters, I got the Taiwan version of the phone and am with MetroPCS in the States.
For me it's in settings, under device, call. UK EE.
I am on EE and purchased my phone from Handtek hence preloaded with European Generic Stock firmware.
I can only assume @ewans has purchased the device from EE directly, which would have the EE branded Stock firmware which would have that setting built in by the carrier/EE.
I read when researching why I hadn't got this WiFi calling setting that carriers would be sending out firmware updates with these new settings (this finding is based on a different phone but the principle of carrier providing the update must be telling.) Looks like Sony stock unbranded firmware excludes this feature.
dillalade said:
I am on EE and purchased my phone from Handtek hence preloaded with European Generic Stock firmware.
I can only assume @ewans has purchased the device from EE directly, which would have the EE stock firmware which would have that setting.
I read when researching why o hadn't got this WiFi calling setting and that carriers would be sending.out firmware updates with these new settings. Looks like Sony stock unbranded firmware excludes this feature.
Click to expand...
Click to collapse
Yes, directly from EE.
Guess this confirms it (image attached.)
You require a carrier stock Sony firmware to obtain the feature.
If desperate for native WiFi calling with your carrier then you would need to update your Sony firmware to run your carriers version of it.
As long as your carrier supports WiFi calling and has the z5c officially supported like EE has then you will source the carrier firmware in xperiafirm.
The sacrifice clearly will be the added bloatware you will get with a carrier branded stock firmware.
Yep. I figured out that this was a carrier feature on my own probably around the time you mentioned it here. That sucks, cause my carrier, MetroPCS, has wi-fi calling available, but are highly unlikely to carry the Z5. Dang.
An alternative if you're in the US is to install Google Hangouts Dialer and get a Google Voice number. I switched from Verizon to T-Mobile here in the states, so I just ported my old Verizon number to Google Voice for a one time, $20 fee. With Hangouts Dialer, calls to US numbers are free, and if you're on Wifi, you can receive calls using your Google Voice number.
dillalade said:
Guess this confirms it (image attached.)
You require a carrier stock Sony firmware to obtain the feature.
If desperate for native WiFi calling with your carrier then you would need to update your Sony firmware to run your carriers version of it.
As long as your carrier supports WiFi calling and has the z5c officially supported like EE has then you will source the carrier firmware in xperiafirm.
The sacrifice clearly will be the added bloatware you will get with a carrier branded stock firmware.
Click to expand...
Click to collapse
That picture displays a "T-Mobile" option. That makes me think that there is a chance wifi calling works on the T-Mobile network. Can anyone confirm this? If so, I will be purchasing this phone ASAP.
T-Mobile's website confirms that they do wi-fi calling. At least here in the States.
Adrift98 said:
T-Mobile's website confirms that they do wi-fi calling. At least here in the States.
Click to expand...
Click to collapse
I know that they have wifi calling but I am 90% sure that this only applies to devices that they sell themselves. (Meaning that unlocked devices such as the Z5C will not have the wifi option). I just find it interesting that the phone itself has an option to select T-Mobile wifi calling if T-Mobile has had no plans to support it. Wouldn't Sony have removed this from the list if it wasn't compatible? Maybe there is hope for the future.
T-Mobile is also a carrier in Europe. The link in the previous screenshot might be referring to the places in Europe that carry the T-Mobile branded z5c. There appears to be a version of the firmware that is for T-Mobile on Xperifirm:
Maybe someone in the US on T-Mobile can try that out and see if there is wifi calling enabled? I am on the .32 firmware and don't want to revert back.
I flashed to T-Mobile Austria, and no luck on the wi-fi calling feature. Doesn't show up on the menu it should.
Hello, I'm on ee new phone but despite carrier saying they have activated and recent update I don't have this option. Those that do, are there Sip settings if so can you share them
EE Stock Firmware
I know this is counter intuitive to most on here but i want to go back to EE firmware.
I work in a Low reception office so WiFi calling had been a dream come true rather than running around the office trying to find signal. I also live in a 4G+ area which was also wonderful so I would like to get both back (broke phone and insurance have sent me an unbranded one with Stock firmware) so does anyone know where I can get the Stock EE Firmware I can flash via Sony's Flashtool?
I've searched google for 2 days and all I can find it posts and discussions on the newest stock update and/or rooting neither of which I want.
Thanks in advance.
G3001 said:
I know this is counter intuitive to most on here but i want to go back to EE firmware.
I work in a Low reception office so WiFi calling had been a dream come true rather than running around the office trying to find signal. I also live in a 4G+ area which was also wonderful so I would like to get both back (broke phone and insurance have sent me an unbranded one with Stock firmware) so does anyone know where I can get the Stock EE Firmware I can flash via Sony's Flashtool?
I've searched google for 2 days and all I can find it posts and discussions on the newest stock update and/or rooting neither of which I want.
Thanks in advance.
Click to expand...
Click to collapse
This is something I am very much interested in as well, for similar reasons. I wondered if you made any progress on working out a process.
Related
Hi All,
I was researching for a tablet that would work on T Mobile USA ( insert my current sim, will t mobile charge more? ) LTE network as well as allow me to make and receive phone calls using the headphones.
It appears the Z4 wifi LTE version is the one. Is there any other models/brands cheaper priced that would suffice?
Many thanks
I have an unlocked international Z4 tablet now and am using my T Mobile sim in for data usage. Unfortunately mine does not have the native phone app on it so I cannot make traditional phone calls, but can use hangouts no problem. My bill did not change, just put the sim in, made sure the APN settings were correct and I have not had an issue.
legendindisguise said:
I have an unlocked international Z4 tablet now and am using my T Mobile sim in for data usage. Unfortunately mine does not have the native phone app on it so I cannot make traditional phone calls, but can use hangouts no problem. My bill did not change, just put the sim in, made sure the APN settings were correct and I have not had an issue.
Click to expand...
Click to collapse
Wow, thanks for chiming in appreciate it. I was looking on Amazon, and most questions I found and answered were that this model could dial out directly.
I was under the impression that US specific models were disabled to make calls but no the international versions.
Any other users possibly care to chime in and let me know if you can make calls with the Z4 SGP771 LTE +WIFI model?
Just came across this post on sony website..
https://talk.sonymobile.com/t5/Xper...et-SGP771-Phone-Call-app-missing/td-p/1167840
Limeybastard said:
Wow, thanks for chiming in appreciate it. I was looking on Amazon, and most questions I found and answered were that this model could dial out directly.
I was under the impression that US specific models were disabled to make calls but no the international versions.
Any other users possibly care to chime in and let me know if you can make calls with the Z4 SGP771 LTE +WIFI model?
Just came across this post on sony website..
https://talk.sonymobile.com/t5/Xper...et-SGP771-Phone-Call-app-missing/td-p/1167840
Click to expand...
Click to collapse
I got the same response from Sony when I sent them a message asking about the phone app.
"I just received information that in the country where your SGP711 was sold, i'm afraid SGP771 does not have a built-in dialer and support for phone calls"
I have seen that you can flash firmware or different builds and supposedly this will have the default phone app.
legendindisguise said:
I got the same response from Sony when I sent them a message asking about the phone app.
"I just received information that in the country where your SGP711 was sold, i'm afraid SGP771 does not have a built-in dialer and support for phone calls"
I have seen that you can flash firmware or different builds and supposedly this will have the default phone app.
Click to expand...
Click to collapse
I could be wrong, but I think its the SIM card / Network disabling the dialer perhaps. Glad I didnt cough up that much money , appreciate your reply a lot. :good:
I have created a list which still not complete showing all the models , but so far it appears the S korean model has the voice dialler function disabled, still not sure which ones work for voice over cellular and which dont. Id be interested if folks could add their model identifier and upc code and state in post if voice calls are possible over cell,
Sony UPC 095673863502 1303-5541 1303-5541 walmart USA
sony 43015809 UPC 7311271520535 Amazon inter mod assin B00YR1JHK2
Sony 43015807 UPC 7311271520535 1294-6377 (2016) ebay
Sony 43015808 UPC 7311271520542 1294-6383 (2015) ebay works with t mobile rev 3 white
Sony 43015579 UPS 7311271518860 1294-3807 ebay lithuania
Sony 43015822 UPC 7311271520542 white
Sony UPC 7311271527107 1295-7383 ebay uk euro
Sony UPC 7311271522300 1294-9581 S Korean Amazon NHeStore Amazon confirmed B00YR1JHK2.
japan?white 7311271521914
You could flash any international ROM for the Tablet or get hold of a dialer app.
FWIW: I am on the wifi version of the tablet (SGP 712) but just for the fun of it tried VOIP successfully. I use a phone for cell usage and VOIP.
DHGE said:
You could flash any international ROM for the Tablet or get hold of a dialer app.
FWIW: I am on the wifi version of the tablet (SGP 712) but just for the fun of it tried VOIP successfully. I use a phone for cell usage and VOIP.
Click to expand...
Click to collapse
Yes, but I primarily wanted to know if the LTE has a dialler , not VoIP.
According to Sony USA the us spec one does support voice via cellular, not sure I believe them however. Any have Xperia Z4 Tablet Sgp771us/B 1303-5541
?
Sent from my SGP771 using Tapatalk
i think it won´t depend on whether it has a dialer or not. the lte version is capable of making phone calls - period.
if the dialer was disabled or deleted so easily flash an international rom version (very easy with flash tool) or
install a dialer of you choice from the play store
myhrdak said:
i think it won´t depend on whether it has a dialer or not. the lte version is capable of making phone calls - period.
if the dialer was disabled or deleted so easily flash an international rom version (very easy with flash tool) or
install a dialer of you choice from the play store
Click to expand...
Click to collapse
Below is the version I recently bought from an amazon seller open box / used as their new stock was sourced form S Korea and apparantly is dialler disabled. My version I believe is to be from China / HK region.
Below is the one I managed to find that has the dialler enabled ( got lucky ) Using Xperia Service Menu App from playstore:
customization ver 1296-4830 R9C
phone software: 1292-0698_32.2.A.0.305
Global=LTECA- user ( non dialer version would state Global=nodial-user ) I think
type : tm-061-bv
imei: 359058060xxxxxx
Wifi calling is enabled for Verizon (go to phone settings to enable). I am sure there
are other changes. Update G965U1UEU3ARH7.
fb
Hi, just posted the same update for GS9 Unlocked using AT&T. 495.78 MB.
Thanks for sharing... View attachment 4598513
Sent from my SM-G960U1 using Tapatalk
fbroce said:
Wifi calling is enabled for Verizon (go to phone settings to enable). I am sure there
are other changes. Update G965U1UEU3ARH7.
fb
Click to expand...
Click to collapse
Yes, and Secure Wi-Fi has now been added. I think it previously existed only on the European firmwares. Now we get it, too.
Any way to see if AT&T Wifi Calling will work as I do not see the option in Settings? I have US Unlocked GS9 on AT&T
If I flash this U1 for my ATT phone (running full Tmobile firmware now),
will I have Wifi calling with Tmobile? Or Wifi calling only works with Verizon with U1
sweetboy02125 said:
If I flash this U1 for my ATT phone (running full Tmobile firmware now),
will I have Wifi calling with Tmobile? Or Wifi calling only works with Verizon with U1
Click to expand...
Click to collapse
Despite what the websites like to post, there really isn't a VZW U1 and an ATT U1. There's just XAA U1. You'll get Wi-Fi Calling on every carrier with it now, except for ATT.
maddie01 said:
Any way to see if AT&T Wifi Calling will work as I do not see the option in Settings? I have US Unlocked GS9 on AT&T
Click to expand...
Click to collapse
Reading up on it (short summary) this is because AT&T uses a database of IMEI numbers to provision WiFi calling and VoLTE. Since our IMEI numbers from our phones are not in that database we won't be able to use WiFi calling or VoLTE.
Makes sense but is ridiculous for AT&T to restrict it. Has anyone ever called to ask to have thier Unlocked IMEI added to this "list" so that these features will work? Seems like it is a disadvantage for AT&T if it works for TMo and now Verizon but not AT&T...?
Just curious...
Sent from my SM-G960U1 using Tapatalk
maddie01 said:
Makes sense but is ridiculous for AT&T to restrict it. Has anyone ever called to ask to have thier Unlocked IMEI added to this "list" so that these features will work? Seems like it is a disadvantage for AT&T if it works for TMo and now Verizon but not AT&T...?
Just curious...
Sent from my SM-G960U1 using Tapatalk
Click to expand...
Click to collapse
It's odd for sure. Verizon has always had VoLTE on unlocked too. At least since the S7. Probably before that. ATT has never felt the need to change the policy.
maddie01 said:
Makes sense but is ridiculous for AT&T to restrict it. Has anyone ever called to ask to have thier Unlocked IMEI added to this "list" so that these features will work? Seems like it is a disadvantage for AT&T if it works for TMo and now Verizon but not AT&T...?
Just curious...
Sent from my SM-G960U1 using Tapatalk
Click to expand...
Click to collapse
Who can say if it's disadvantageous or not, for all we know it might be the technology differences between the networks. Also it does make sense... having specific IMEI numbers known to connect to carrier specific services like wifi calling and VoLTE ensures that everything works. It doesn't make it convenient for us and I will admit it would be nice to have the features.. but for calling via wifi there are options.
Personally I use pbx in a flash and bria softphone. With the right VoIP provider it's a good setup and doesn't break the bank at all. I haven't even spent more then 5 bucks maybe in a month. For me this is better then wifi calling and I don't have any problems.
As for adding our IMEI to that database I tried inquiring about it, but I do recall reading where some people may have had luck in doing this. I suspect it may require a bit of luck and/or perserveriance after my last discussion with AT&T customer service.
I explained the situation and what needed to be done while being placed on hold a few times. As the call continued I tried to be patient with the person I spoke too, but I admit it is not easy when he is saying that just because I see H data speed that it's actually VoLTE. When I mentioned the speed test and how it was H data speed (and that H data speeds are not VoLTE) he was saying that H data speeds were like blazing fast compared to LTE..
I had to politely finish the call before I either started to laugh or feel sorry for that rep.
scottusa2008 said:
I tried inquiring about it, but I do recall reading where some people may have had luck in doing this. I suspect it may require a bit of luck and/or perserveriance.
In my case I tried to be patient with the person I spoke too. After waiting on hold a few times the representative tried to say everything was normal.. and then proceeded but to say that just because I see H+ speed that it's actually VoLTE. When I mentioned the speed test and how it was H data speed (and that H data speeds are not VoLTE) he was saying that H data speeds were like blazing fast compared to LTE..
I had to politely finish the call before I either started to laugh or feel sorry for that rep.
Click to expand...
Click to collapse
Hahaa, i have had a similar situations in the store where i had to correct a worker that was completely explaining 3G/HSPA wrong. Incredible how incompetent they are unless you just want an iPhone...thanks
Sent from my iPad using Tapatalk
maddie01 said:
Makes sense but is ridiculous for AT&T to restrict it. Has anyone ever called to ask to have thier Unlocked IMEI added to this "list" so that these features will work? Seems like it is a disadvantage for AT&T if it works for TMo and now Verizon but not AT&T...?
Just curious...
Click to expand...
Click to collapse
The only thing I've seen some people do successfully to get VoLTE working on an unbranded unlocked device is to have AT&T provision a SIM card to an IMEI of a phone that is AT&T branded and capable of VoLTE. Then use that SIM card on the unbranded unlocked device.
guyd said:
The only thing I've seen some people do successfully to get VoLTE working on an unbranded unlocked device is to have AT&T provision a SIM card to an IMEI of a phone that is AT&T branded and capable of VoLTE. Then use that SIM card on the unbranded unlocked device.
Click to expand...
Click to collapse
Do you recall seeing if they said this work for prepaid and/or postpaid?
If it's that simple i'm gonna have to find a phone capable of VoLTE and see if this works
scottusa2008 said:
Do you recall seeing if they said this work for prepaid and/or postpaid?
If it's that simple i'm gonna have to find a phone capable of VoLTE and see if this works
Click to expand...
Click to collapse
Honestly don't recall, or if it was even mentioned.
So this new version includes wifi calling. You find this in the menu system somewhere? Does HD Voice also work and indicated like Verizon SM-G965U?
houston-tx said:
So this new version includes wifi calling. You find this in the menu system somewhere? Does HD Voice also work and indicated like Verizon SM-G965U?
Click to expand...
Click to collapse
Hd voice always worked on unlocked for Verizon. Wifi calling is found in the phone app's settings.
I flashed G965U1UES3ARI1 for XAA to SM-G965U1 and I can't find settings for Wifi calling. Are they visible or just built in and assumed to be there?
houston-tx said:
I flashed G965U1UES3ARI1 for XAA to SM-G965U1 and I can't find settings for Wifi calling. Are they visible or just built in and assumed to be there?
Click to expand...
Click to collapse
What carrier are you on? It's supported for SPR, TMB, and now VZW. Look in the settings of the actual phone app, not the device settings.
Verizon. Found it. Thought it was in Settings. Thank you!
houston-tx said:
Verizon. Found it. Thought it was in Settings. Thank you!
Click to expand...
Click to collapse
No problem. You're not the first person to look for it in the wrong place. U1 builds always place the setting there. So they stayed consistent doing it this way.
Just got my Xperia 1 III (XQ-BC72) couple days ago, flashed SEA firmware with no problems so far. Except too bad it doesn't support Volte in Canada, which used to be fine on my previous Xperia 1 J9110 with SEA firmware as well.
I was wandering is that possible to flash it with US firmware to unlock that, plus features like more 5G bands support?
Anything helpful would be appreciated.
i7killpii said:
Just got my Xperia 1 III (XQ-BC72) couple days ago, flashed SEA firmware with no problems so far. Except too bad it doesn't support Volte in Canada, which used to be fine on my previous Xperia 1 J9110 with SEA firmware as well.
I was wandering is that possible to flash it with US firmware to unlock that, plus features like more 5G bands support?
Anything helpful would be appreciated.
Click to expand...
Click to collapse
Hi, any updates on this? I have an XQ-BC72 coming, and if I can get USA firmware on it I am hoping it will work for me.
Question for you: how did you flash the SEA firmware? Official Sony tools / firmware upgrade?
i7killpii said:
Just got my Xperia 1 III (XQ-BC72) couple days ago, flashed SEA firmware with no problems so far. Except too bad it doesn't support Volte in Canada, which used to be fine on my previous Xperia 1 J9110 with SEA firmware as well.
I was wandering is that possible to flash it with US firmware to unlock that, plus features like more 5G bands support?
Anything helpful would be appreciated.
Click to expand...
Click to collapse
charlatan01 said:
Hi, any updates on this? I have an XQ-BC72 coming, and if I can get USA firmware on it I am hoping it will work for me.
Question for you: how did you flash the SEA firmware? Official Sony tools / firmware upgrade?
Click to expand...
Click to collapse
I flashed US firmware yesterday but it appears that it still wont work with Verizon even though all the 4G bands are there. I could care less about 5G where I live. I have CMDA less feature activated too but still no go. Worked fine on the HK version of Xperia 5 II so I though I would be OK on this one as well.
@i7killpii you are unlikely to get VoLTE to work (aside from maybe on T-Mobile). Its possible that a Canadian provider may also allow it but I doubt it. You also wont get access to more bands just by switching firmware. Whatever bands came with the phone is all you have access too.
@charlatan01 you can follow the directions here: https://forum.xda-developers.com/t/guide-flashing-xq-at51-firmware-on-xq-at52-device.4147027/
These are for the Xperia 1 II but its the same process for the 1 III as well. If you use Verizon and somehow figure out to make it work, let me know. Please note, flashing firmware will erase everything. Also I am not responsible for any bricking or issues you may get into. It worked for me on the first try.
I flashed my XQ-BC72 using XQ-BC62 rom before. I cannot afford 5G plan so I didn't try. About VoLTE, I am using Fido and the carrier services are not available (including VoWiFi, VoLTE, showing 4G instead of LTE, etc.). Also I got a lot of problems such as LTE connection disconnection about every 30 seconds. So I flashed it back to TW rom. Still all carrier services are not available but at least the LTE is functioning.
I've searched about the carrier services issues. It seems it's because the carrier isn't cooperating with Google so no carrier configuration is available (I'm not sure because fido has android phones on their website).
morphius88 said:
I flashed US firmware yesterday but it appears that it still wont work with Verizon even though all the 4G bands are there. I could care less about 5G where I live. I have CMDA less feature activated too but still no go. Worked fine on the HK version of Xperia 5 II so I though I would be OK on this one as well.
@i7killpii you are unlikely to get VoLTE to work (aside from maybe on T-Mobile). Its possible that a Canadian provider may also allow it but I doubt it. You also wont get access to more bands just by switching firmware. Whatever bands came with the phone is all you have access too.
@charlatan01 you can follow the directions here: https://forum.xda-developers.com/t/guide-flashing-xq-at51-firmware-on-xq-at52-device.4147027/
These are for the Xperia 1 II but its the same process for the 1 III as well. If you use Verizon and somehow figure out to make it work, let me know. Please note, flashing firmware will erase everything. Also I am not responsible for any bricking or issues you may get into. It worked for me on the first try.
Click to expand...
Click to collapse
Thanks for the follow-up. I managed to cancel my order for the Asia version and am going to snag the NA version when I can.
try only flashing /OEM partition with the OEM files of the firmware from your area.
Usually that brings VoLTE functionality and stuff
charlatan01 said:
Thanks for the follow-up. I managed to cancel my order for the Asia version and am going to snag the NA version when I can.
Click to expand...
Click to collapse
I called Verizon and got them to add the IMEI to my phone line along with CMDA-less feature. It actually worked. I can make phone calls and send/receive texts so it appears its possible to get Verizon to work on Asian model. However, VoLTE is a different story. I dont think I will get that work.
I was able to flash my XQ-BC62 (US) model with the XQ-BC42 (JP) firmware using newflasher. Everything seems to work OK except the mobile radio. The radio is completely disabled (as reported by *#*#4636#*#* status screens), not just unable to connect. The hardware is still fine since flashing back to XQ-BC62 firmware gets a signal again.
Unfortunately I need to use XQ-BC42 as the other firmware images are missing the VoLTE support for my JP carrier and it fails to provision. At best I can force it into data only mode by setting radio to LTE only. The carrier does not support 3G at all.
Extra steps I tried:
- Perform factory reset after flashing
- Swap out the files for the modem firmware from the US firmware and reflash
Has anyone had luck with this, or are there any additional steps I might need to try?
This phone keeps getting worse. I literally bought it to use in the US and Japan. Sony support said it is officially unsupported by all US telcos. No SA 5G, no VoNR, no VoWiFi. Now I hear that it doesn't work in Japan?!
I already know it's close to useless in French Polynesia despite having all the right radio bands.
You can try swapping both OEM-xxx.sin files from the XQ-BC42 firmware folder into the XQ-BC62 firmware folder and flash there XQ-BC62 firmware with that, then you should be able to get VoLTE and modem working at the same time.
If that doesn't work, there are other methods but they will require root access.
kevinmcmurtrie said:
This phone keeps getting worse. I literally bought it to use in the US and Japan. Sony support said it is officially unsupported by all US telcos. No SA 5G, no VoNR, no VoWiFi. Now I hear that it doesn't work in Japan?!
I already know it's close to useless in French Polynesia despite having all the right radio bands.
Click to expand...
Click to collapse
Might you elabortate a bit on this?
So which modell? which provider? comeing form a country where all of these 5G related features are just in development this would be nice to get some further informations on this topic.
VoWiFi is highly likely a provider "problem" - as we have another thread here where these "offical support" statements are at least highly questionable, as we have multiple users here using VoWiFi.
Here is one example of an answer one got from sony
T-Mobile USA Volte and VoWifi support?
Hey XDA, is USA model XQBC62 work with T-Mobile Volte and VoWifi? PS: my old Xperia5 II wasnt able to work and returned back to Sony week later (sad)
forum.xda-developers.com
What is not working in French Polynesia?
Which carrier are you talking about? using a second sim card or use roaming capabilites? keep in mind that not all providers might allow access to all availeable networks based on there roaming contracts. just to give you a idea check these information from one of the providers over ther
https://www.vini.pf/sites/default/files/docs/liste_partenaires_vini-roaming_dec17.pdf
I took my device through several countries already not one having trouble with connectivity as long as the bands are supported and there.
On my trips to japan i head several different devices with me over the yeras, beside the xperia, not once having problems as long as the bands where supported / one is using a local sim - card.
cjmovie said:
Unfortunately I need to use XQ-BC42 as the other firmware images are missing the VoLTE support for my JP carrier and it fails to provision. At best I can force it into data only mode by setting radio to LTE only. The carrier does not support 3G at all.
Click to expand...
Click to collapse
Did you try to get in contact with the japanese carrier asking if they are supporting VoLTE for devices from other markets?
Maybe the easiest way would to switch your carrier at all.
If you are willing to dig around more you could try something like this
5II/1&5III VoLTE patch. [Guide to release the root]
In the Xperia user group in cafe.naver.com/x1smart I'm HTCMAGE. Last year, Xperia 1II. How to activate VoLTE. After the guide version...
forum.xda-developers.com
But you will need the profiles for your vendor. One could play around and try to integrate these profiles into your XQ-BC62 Firmware and see if this would work out. But well - keep fingers crossed that you don't brick anything.
OhayouBaka said:
You can try swapping both OEM-xxx.sin files from the XQ-BC42 firmware folder into the XQ-BC62 firmware folder and flash there XQ-BC62 firmware with that, then you should be able to get VoLTE and modem working at the same time.
If that doesn't work, there are other methods but they will require root access.
Click to expand...
Click to collapse
I'll give this a try and report back. Thanks!
Hudrator said:
Did you try to get in contact with the japanese carrier asking if they are supporting VoLTE for devices from other markets?
Maybe the easiest way would to switch your carrier at all.
Click to expand...
Click to collapse
No, they don't support overseas models. I don't know if it's ignorance around the security or an attempt to prop up their own phone sales. Both are honestly believable over here.
This is the only reasonably priced major carrier plan with unlimited international roaming included (ahamo from NTT Docomo). Not being able to use the 1 iii sucks but I'll just write the 1 iii off if it can't be fixed and continue using my JP variant 1 ii.
cjmovie said:
I'll give this a try and report back. Thanks!
No, they don't support overseas models. I don't know if it's ignorance around the security or an attempt to prop up their own phone sales. Both are honestly believable over here.
This is the only reasonably priced major carrier plan with unlimited international roaming included (ahamo from NTT Docomo). Not being able to use the 1 iii sucks but I'll just write the 1 iii off if it can't be fixed and continue using my JP variant 1 ii.
Click to expand...
Click to collapse
sad to hear - but just out of curiosity:
Why did you get yourself the "American" Variant? Docomo has, as well as softbank, there own supported devices. Kind of similar to TMobile US. Sounds you are spending most of the time in japan. I know that the Docomo version isn't so well supported regarding updates though ...
Hudrator said:
Might you elabortate a bit on this?
So which modell? which provider? comeing form a country where all of these 5G related features are just in development this would be nice to get some further informations on this topic.
VoWiFi is highly likely a provider "problem" - as we have another thread here where these "offical support" statements are at least highly questionable, as we have multiple users here using VoWiFi.
Here is one example of an answer one got from sony
T-Mobile USA Volte and VoWifi support?
Hey XDA, is USA model XQBC62 work with T-Mobile Volte and VoWifi? PS: my old Xperia5 II wasnt able to work and returned back to Sony week later (sad)
forum.xda-developers.com
What is not working in French Polynesia?
Which carrier are you talking about? using a second sim card or use roaming capabilites? keep in mind that not all providers might allow access to all availeable networks based on there roaming contracts. just to give you a idea check these information from one of the providers over ther
https://www.vini.pf/sites/default/files/docs/liste_partenaires_vini-roaming_dec17.pdf
I took my device through several countries already not one having trouble with connectivity as long as the bands are supported and there.
On my trips to japan i head several different devices with me over the yeras, beside the xperia, not once having problems as long as the bands where supported / one is using a local sim - card.
Did you try to get in contact with the japanese carrier asking if they are supporting VoLTE for devices from other markets?
Maybe the easiest way would to switch your carrier at all.
If you are willing to dig around more you could try something like this
5II/1&5III VoLTE patch. [Guide to release the root]
In the Xperia user group in cafe.naver.com/x1smart I'm HTCMAGE. Last year, Xperia 1II. How to activate VoLTE. After the guide version...
forum.xda-developers.com
But you will need the profiles for your vendor. One could play around and try to integrate these profiles into your XQ-BC62 Firmware and see if this would work out. But well - keep fingers crossed that you don't brick anything.
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Click to collapse
I have the US model - the same as this thread topic.
It's Sony tech support themselves that told me that there is no carrier support for the US model in the US. It was such an incredible conversation that I saved it. An excerpt:
(Adrian) said :I'm asking you this because at this moment Verizon is currently the only U.S. carrier that supports 5G on the Xperia PRO model. The 5G network service is
not currently available in the Xperia 1 III model and this is why you're getting that
issue. In this particular case we recommend you to check with your phone carrier
if there is a way for them either to provide a different network service or if there is
a work around on their system for you to use your Xperia phone with their service
Click to expand...
Click to collapse
Don't repeat Sony's claim about 5G being in development. T-Mobile has been running SA 5G where I live for nearly 2 years. I've done side-by-side comparisons between an older phone with SA 5G and my Xperia by swapping the SIM. The XPeria has a lot of "no service" problems because it's using SA 5G channel aggregations without having SA 5G. There's another thread on this - Sony has explicitly disabled SA 5G on all US NR bands. https://cacombos.com/device/XQ-BC62
The Sony phone was unstable roaming in PF and could not see several 3G, LTE, and 5G bands that were available to it. Again, an older phone worked better. I used a much more modern coverage map than your 2017 document.
I haven't been to Japan with this my Xperia yet due to COVID restrictions, but I normally spend ~2 weeks a year there. I know my old phone works well there so I'm going to be mad if a new Xperia is stuck looking for old 3G cells that only exist in subways.
I have an XQ-BC42 that I'm using in Europe with 5G working (which isn't supported officially).
All I had to do was flash the XQ-BC42 firmware with the following 3 files replaced by their equivalents from the XQ-BC52 firmware:
* modem_X-FLASH-ALL-4BA8.sin
* modemst1_X-FLASH-ALL-4BA8.sin
* modemst1_X-FLASH-ALL-4BA8.sin
So in your case you just have to take the 3 files above from the XQ-BC42 firmware and combine them with everything else from XQ-BC62 firmware and flash that.
From what I've gathered, assuming your phone has XQ-BC62 firmware on it already, it might only be necessary to flash the XQ-BC42 modem files and nothing else, but I haven't tested this.
I'm assuming you can swap other files too but what definitely didn't work for me was the oem .sin files from another model's firmware. I don't know if there's something incompatible about the XQ-BC42 compared with other models but using non-XQ-BC42 oem .sin files disabled my radio completely.
kevinmcmurtrie said:
I have the US model - the same as this thread topic.
It's Sony tech support themselves that told me that there is no carrier support for the US model in the US. It was such an incredible conversation that I saved it. An excerpt:
Don't repeat Sony's claim about 5G being in development. T-Mobile has been running SA 5G where I live for nearly 2 years. I've done side-by-side comparisons between an older phone with SA 5G and my Xperia by swapping the SIM. The XPeria has a lot of "no service" problems because it's using SA 5G channel aggregations without having SA 5G. There's another thread on this - Sony has explicitly disabled SA 5G on all US NR bands. https://cacombos.com/device/XQ-BC62
The Sony phone was unstable roaming in PF and could not see several 3G, LTE, and 5G bands that were available to it. Again, an older phone worked better. I used a much more modern coverage map than your 2017 document.
I haven't been to Japan with this my Xperia yet due to COVID restrictions, but I normally spend ~2 weeks a year there. I know my old phone works well there so I'm going to be mad if a new Xperia is stuck looking for old 3G cells that only exist in subways.
Click to expand...
Click to collapse
no, i am not saying it is under development. The standards are there. How ever - in different regions some of the 5g is still not rolled out / will never been seen (mmWave,SA 5G - at least for private customers).
Well i read the message you quoted a bit different - and i would love to know what other carriers have to say about that.
I personally would find it completly unlogic to sell a device like the Pro, which is said in your excerpt, to have 5G support on Verizon - but then sell the 5G capable phones which have this deactivated at all.
Supported Major U.S. Carriers: Verizon (5G), T-Mobile (4G), AT&T (4G)*
*As of 9/27/2021, please consult with your network operator to ensure compatibility with their network.
Click to expand...
Click to collapse
Source:
Sony Electronics
electronics.sony.com
Might be, that t-mobile is using some more advanced features. how ever: here where i live most phones up to now don't support 5G SA, at least thats what the carriers say, as there are updates needed to make this work. So we will see here some selected phones using 5G SA - as the providers are working together with SOME of the major OEMs.
You can know ask who is responsible for supporting 5G SA or providing updates... As much as i got from t-mobile usa, they where always not really open to devices, which they don't sell directly ....
Hudrator said:
sad to hear - but just out of curiosity:
Why did you get yourself the "American" Variant? Docomo has, as well as softbank, there own supported devices. Kind of similar to TMobile US. Sounds you are spending most of the time in japan. I know that the Docomo version isn't so well supported regarding updates though ...
Click to expand...
Click to collapse
I happened to be in the US at the time to pre-order and it wasn't clear that Sony would release an unlocked dual-SIM model for the JP market. I checked the radio bands before purchasing but all of this client provisioning stuff is new to me. Seems like all these laws were made to force carriers to unlock their phones / allow any standards compliant phone on their networks, and then they find this loophole with provisioning that requires more than just a SIM card...
OhayouBaka said:
You can try swapping both OEM-xxx.sin files from the XQ-BC42 firmware folder into the XQ-BC62 firmware folder and flash there XQ-BC62 firmware with that, then you should be able to get VoLTE and modem working at the same time.
If that doesn't work, there are other methods but they will require root access.
Click to expand...
Click to collapse
Unfortunately this didn't work. But I did learn that the radio problem isn't an issue with the firmware itself.
Immediately after flashing the mobile radio was OK and I could use it with my alternate SIM card. As soon as I inserted the JP SIM card it triggered OMA client provisioning and killed the radio. After this happened not even the US SIM card would work anymore, and any radio related configurations can no longer be changed.
My hypotheses at this point are either (a) the client provisioning step found something off with my phone and forced it to lock down (not sure if client provisioning has the authority to do this though), (b) the client provisioning is interacting with the modem firmware in a JP-specific way and the US modem firmware is borked by this.
playstation360 said:
I have an XQ-BC42 that I'm using in Europe with 5G working (which isn't supported officially).
All I had to do was flash the XQ-BC42 firmware with the following 3 files replaced by their equivalents from the XQ-BC52 firmware:
* modem_X-FLASH-ALL-4BA8.sin
* modemst1_X-FLASH-ALL-4BA8.sin
* modemst1_X-FLASH-ALL-4BA8.sin
So in your case you just have to take the 3 files above from the XQ-BC42 firmware and combine them with everything else from XQ-BC62 firmware and flash that.
From what I've gathered, assuming your phone has XQ-BC62 firmware on it already, it might only be necessary to flash the XQ-BC42 modem files and nothing else, but I haven't tested this.
I'm assuming you can swap other files too but what definitely didn't work for me was the oem .sin files from another model's firmware. I don't know if there's something incompatible about the XQ-BC42 compared with other models but using non-XQ-BC42 oem .sin files disabled my radio completely.
Click to expand...
Click to collapse
Other than the issue after provisioning the OEM files from the JP model did work for me. If (b) is true then flashing both the oem and modem files might be a solution. I'll give that a try!
playstation360 said:
I have an XQ-BC42 that I'm using in Europe with 5G working (which isn't supported officially).
All I had to do was flash the XQ-BC42 firmware with the following 3 files replaced by their equivalents from the XQ-BC52 firmware:
* modem_X-FLASH-ALL-4BA8.sin
* modemst1_X-FLASH-ALL-4BA8.sin
* modemst1_X-FLASH-ALL-4BA8.sin
So in your case you just have to take the 3 files above from the XQ-BC42 firmware and combine them with everything else from XQ-BC62 firmware and flash that.
From what I've gathered, assuming your phone has XQ-BC62 firmware on it already, it might only be necessary to flash the XQ-BC42 modem files and nothing else, but I haven't tested this.
I'm assuming you can swap other files too but what definitely didn't work for me was the oem .sin files from another model's firmware. I don't know if there's something incompatible about the XQ-BC42 compared with other models but using non-XQ-BC42 oem .sin files disabled my radio completely.
Click to expand...
Click to collapse
cjmovie said:
Other than the issue after provisioning the OEM files from the JP model did work for me. If (b) is true then flashing both the oem and modem files might be a solution. I'll give that a try!
Click to expand...
Click to collapse
Same result, no radio after client provisioning runs and it stays borked even with the SIM card swapped out.
cjmovie said:
Same result, no radio after client provisioning runs and it stays borked even with the SIM card swapped out.
Click to expand...
Click to collapse
Have you tried with only the modem files taken from the XQ-BC42 firmware? Might be worth a shot.
Also, it might be worth asking on the 5ch thread if you speak Japanese.
playstation360 said:
Have you tried with only the modem files taken from the XQ-BC42 firmware? Might be worth a shot.
Also, it might be worth asking on the 5ch thread if you speak Japanese.
Click to expand...
Click to collapse
I spent a few more days trying various combinations of flashing, factory resets, etc. and finally have it working. I don't know if this is the only way to achieve this, but I can share the sequence I did most recently. This was inspired by the discussions in that 5ch thread - thanks for the link!
1. Install JP variant ROM with full factory reset.
2. Install the JP SIM card and wait for provisioning to finish. The radio stops working at this point.
3. Create and flash a hybrid ROM, using the modem*.sin files from the JP variant and everything else from the original (US) variant. Do NOT factory reset.
4. Set the correct APN (sp-mode.net for ドコモ).
After this both the JP and US SIM cards are working.
@cjmovie
Congrats on this achievement! Hope you can now use your device as you wished!
So I have had these strange issues with my v60 just in this last week. It's getting so frustrating that I'm tempted to factory reset.
If I have the quad DAC turned on, the mic on my headphones doesn't work anymore. Phone calls immediately start using the device mic instead.
Also, during a phone call I can't hit play on anything in a browser that has audio. YouTube plays for maybe a tenth of a second after I click on the unmute button and pauses, and I can't hit play. I've tested on other browsers and other sites and the results are the same. This seems to be only in web browsers, other apps seem to function fine.
Has anyone else seen these issues happen? Or perhaps a solution? I couldn't find anything online remotely describing this experience.
Try to re-flash the firmware using “partition mode” in LGUP.
Royaltiger said:
Try to re-flash the firmware using “partition mode” in LGUP.
Click to expand...
Click to collapse
Okay so I'm trying to figure out what all that means, since I haven't played around with this sort of thing for a while. I am downloading the latest firmware from https://lg-firmwares.com/lg-lmv600tm-firmwares/ and I got LGUP from here https://forum.xda-developers.com/t/...er-w-lgmobile-drivers-and-common_dll.4304181/
I assume I can just plug in my phone and hit flash?
Edit: I guess it wasn't the right firmware. I don't have US Cellular. I'm very confused.
Which variation of V60 do you have? You could get the firmware for T-Mobile or Verizon if you have one of these. If you happen to have the AT&T version then the firmware is not available. It is because AT&T don't publicly release their firmware.
As for the process of flashing, it is pretty straight forward. Here is the link.
I have the T-Mobile version but it gave a strange error the other day when I tried to use that last US Cellular firmware.
You can't use US Cellular firmware on T-Mobile V60. Please get the appropriate firmware for V60 T-Mobile only. They are flagged as TMO on the LG firmwares site that you linked earlier.
Royaltiger said:
You can't use US Cellular firmware on T-Mobile V60. Please get the appropriate firmware for V60 T-Mobile only. They are flagged as TMO on the LG firmwares site that you linked earlier.
Click to expand...
Click to collapse
Oh okay gotcha. So I can see what's available on there is a lower version than what I'm running. Is that going to screw it up?
If I were you, my preference will be for Android 10 not 11. This is because Android 11 (or 12) is not as robust in case of LG V60.
Royaltiger said:
If I were you, my preference will be for Android 10 not 11. This is because Android 11 (or 12) is not as robust in case of LG V60.
Click to expand...
Click to collapse
So that's what I'm trying to do at the moment, but LGUP is giving me the error "Error: 0x5319, Not allow to change the device.(NA6_US->NA2_US)" It's currently running V600TM30b and I'm trying to flash V600TM10x_00_TMO_US_OP_1103.kdz. Am I out of luck?
Could you please post a screenshot of your phone's "about" page? I would like to see the exact firmware info. The page I am looking for will give a summary of firmware version etc.
Royaltiger said:
Could you please post a screenshot of your phone's "about" page? I would like to see the exact firmware info. The page I am looking for will give a summary of firmware version etc.
Click to expand...
Click to collapse
Other than this, the hardware model is LM-V600TM
Excellent. Now may I ask you how did you upgrade to Android 12. Did you do it OTA (where the phone automatically downloads the available update and installs it) or was it something you did yourself by downloading the firmware and flashing it using LGUP? Please correct me if I am wrong but you have a T-Mobile V60 phone that is operating on T-Mobile network, right?
Royaltiger said:
Excellent. Now may I ask you how did you upgrade to Android 12. Did you do it OTA (where the phone automatically downloads the available update and installs it) or was it something you did yourself by downloading the firmware and flashing it using LGUP? Please correct me if I am wrong but you have a T-Mobile V60 phone that is operating on T-Mobile network, right?
Click to expand...
Click to collapse
It was OTA, and I've been bouncing between MVNOs. I'm currently on Tello, which operates on the T-Mobile network.
I bought this one unlocked off of eBay from a US-based seller.
Okay. Here is the answer to your firmware problem:
Even though various MVNOs operate on major network operators platform, you can’t use the firmware of that network. So, for example, you choose Tracfone as your mobile company and they use Verizon network to provide you the service. Even though you are functionally using Verizon
backbone, you can’t use Verizon-released firmware. The Verizon firmware is for people who are Verizon customers directly not via MVNO.
The reason is MVNOs are allocated different operating bands by the carrier. So you must get the firmware that is released by your MVNO.
Since your phone is carrier unlocked, there is always the option to move directly to the network without using MVNO. Then you can use the firmware of that network.
There is no other option for you to flash a firmware unless Telio gives you one to download (which is extremely unlikely). I wish there was a better news for you.
Royaltiger said:
Okay. Here is the answer to your firmware problem:
Even though various MVNOs operate on major network operators platform, you can’t use the firmware of that network. So, for example, you choose Tracfone as your mobile company and they use Verizon network to provide you the service. Even though you are functionally using Verizon
backbone, you can’t use Verizon-released firmware. The Verizon firmware is for people who are Verizon customers directly not via MVNO.
The reason is MVNOs are allocated different operating bands by the carrier. So you must get the firmware that is released by your MVNO.
Since your phone is carrier unlocked, there is always the option to move directly to the network without using MVNO. Then you can use the firmware of that network.
There is no other option for you to flash a firmware unless Telio gives you one to download (which is extremely unlikely). I wish there was a better news for you.
Click to expand...
Click to collapse
Oh jeez. I have hopped across multiple providers too, so I have no idea which MVNO pushed the update. Well, thanks. Maybe I'll factory reset and hope that some of my issues can get curbed that way.