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Sorry for the noob question, just got the unlocked version of the S9+. I have build G965U1UES2ARF4. Read some stuff on other forums, thought I had it figured out, but got confused as I read more.
I would like to enable Volte/Wi-Fi Calling. I understand I have to flash AT&T firmware via Odin. I am not clear on what files and how to do it on Odin. Any help would be appreciated.
Also, if I flash to AT&T, do I lose whatever comes with my current ARF4 build? For example, I have FM radio enabled. Do I lose that because I am going over to the AT&T firmware where I think it is disabled? Is my phone no longer unlocked? Do I get bloatware?
Last question, when I flash, is it the same as a factory reset?
Any help appreciated. Thanks.
-FF
You will not able to use wifi or volte on an unlocked Galaxy s9, even if you install the att firmware, I tried. Some have reported if you have an att branded phone with sim give that IMEI number to att support and then transfer the sim to the Galaxy and it may work, I have not tried it. Wifi and Volte will work with t mobile with no problems, I have not tried Verizon.
I have an unlocked variant on Verizon. With their firmware, VOLTE and Wi-Fi calling will work, but not video calling.
Wifi calling will not work on unlocked version with Verizon VoLTE will work
thecarp1975 said:
I have an unlocked variant on Verizon. With their firmware, VOLTE and Wi-Fi calling will work, but not video calling.
Click to expand...
Click to collapse
There is a hack for that which I use: Place your line's SIM in a real Verizon device. Leave it in long enough that the VZW website sees the line as the new IMEI and device model (should only take a couple minutes). Go into Service Blocks and remove the block on Video Calling. Put the SIM back in the original device). Voila. You've got Video Calling.
The system doesn't care to check once the line is activated. But if it's activated with a U1 device, it turns that block on. If you use this hack and turn the block off, they never check.
CrazyApe18 said:
There is a hack for that which I use: Place your line's SIM in a real Verizon device. Leave it in long enough that the VZW website sees the line as the new IMEI and device model (should only take a couple minutes). Go into Service Blocks and remove the block on Video Calling. Put the SIM back in the original device). Voila. You've got Video Calling.
The system doesn't care to check once the line is activated. But if it's activated with a U1 device, it turns that block on. If you use this hack and turn the block off, they never check.
Click to expand...
Click to collapse
CrazyApe, I have AT&T as my carrier. Any clue if this hack will work on AT&T?
uzupan said:
You will not able to use wifi or volte on an unlocked Galaxy s9, even if you install the att firmware, I tried. Some have reported if you have an att branded phone with sim give that IMEI number to att support and then transfer the sim to the Galaxy and it may work, I have not tried it. Wifi and Volte will work with t mobile with no problems, I have not tried Verizon.
Click to expand...
Click to collapse
I went to the AT&T store the other day and they already had the IMEI from my Galaxy. So I wonder if I switch from an AT&T branded phone back to the Galaxy that the IMEI number of the Galaxy will just re-register.
FightinFlip said:
CrazyApe, I have AT&T as my carrier. Any clue if this hack will work on AT&T?
Click to expand...
Click to collapse
It will. But it's more manual. Verizon will pick up the new IMEI automatically. My understanding is that AT&T will require a call in to support while the SIM is in the real AT&T device. You ask them to associate your line with the new IMEI while it is still in the genuine device. Once that's done, you can move the SIM to the device you really want to use.
CrazyApe18 said:
It will. But it's more manual. Verizon will pick up the new IMEI automatically. My understanding is that AT&T will require a call in to support while the SIM is in the real AT&T device. You ask them to associate your line with the new IMEI while it is still in the genuine device. Once that's done, you can move the SIM to the device you really want to use.
Click to expand...
Click to collapse
Thanks. One concern is that Wifi calling is nowhere located on my unlocked Galaxy. I was hoping it would be disabled somewhere but it's nowhere to be found. Do you know once I pop my SIM back in if a WiFi calling option will just appear somewhere in the settings?
FightinFlip said:
Thanks. One concern is that Wifi calling is nowhere located on my unlocked Galaxy. I was hoping it would be disabled somewhere but it's nowhere to be found. Do you know once I pop my SIM back in if a WiFi calling option will just appear somewhere in the settings?
Click to expand...
Click to collapse
I wish I could help on that. With Verizon, the menu is there in the firmware at all times. As is video calling. Maybe AT&T hides it until the provisioning checks out. I don't know.
Volte not working
I have purchased s9 pluse from canada and now i am in india and volte services r not working can any tell me what do.
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 want to confirm that the Moto G Power works on Verizon in the USA. I see it has been rooted and such so this looks like my new phone to replace my trusty Shamu.
Thank you,
fasthair
Edit: I contacted Verizon via Twitter and they confirmed it will work on their network. C&P their reply...I appreciate the prompt response. Thanks for clarifying this information for me. I reviewed information internally and the Moto G Power XT2041 is compatible with our network. Does this help answer your question?
fasthair said:
Just want to confirm that the Moto G Power works on Verizon in the USA. I see it has been rooted and such so this looks like my new phone to replace my trusty Shamu.
Thank you,
fasthair
Edit: I contacted Verizon via Twitter and they confirmed it will work on their network. C&P their reply...I appreciate the prompt response. Thanks for clarifying this information for me. I reviewed information internally and the Moto G Power XT2041 is compatible with our network. Does this help answer your question?
Click to expand...
Click to collapse
I recently purchased this phone unlocked through best buy. How/where can I download Verizon firmware to utilize wifi calling? Google, Verizon and Motorola have ran me on circles trying to solve this.
Bestbuy sells both the unlocked version and the Verizon version. Obviously the Verizon version would work with wifi calling, but what about the unlocked version?
htcnext said:
Bestbuy sells both the unlocked version and the Verizon version. Obviously the Verizon version would work with wifi calling, but what about the unlocked version?
Click to expand...
Click to collapse
I have the unlocked version and it doesn't come with Wi-Fi calling. It runs only the android 10 software and Google apps for the messages and phone. I found a setting for wifi messages (though I've been having trouble sending and receiving) but no setting in the phone app or the device settings.
I'm hoping if I can find the Verizon firmware to download and enable wifi calling.
Optimaloptimus7 said:
I have the unlocked version and it doesn't come with Wi-Fi calling. It runs only the android 10 software and Google apps for the messages and phone. I found a setting for wifi messages (though I've been having trouble sending and receiving) but no setting in the phone app or the device settings.
I'm hoping if I can find the Verizon firmware to download and enable wifi calling.
Click to expand...
Click to collapse
Check under the advanced settings in the mobile network settings. If it's not there, then Verizon might be blocking it. Cricket does the same thing, but they'll sometimes enable it for you if you ask nicely.
I have the unlocked version and it works on mine, but I have a Verizon MNVO sim.
I'm using Visible which is a Verizon mvno and wifi calling works (to my surprise actually)
crazyrunner33 said:
Check under the advanced settings in the mobile network settings. If it's not there, then Verizon might be blocking it. Cricket does the same thing, but they'll sometimes enable it for you if you ask nicely.
I have the unlocked version and it works on mine, but I have a Verizon MNVO sim.
Click to expand...
Click to collapse
I have checked under those settings and there is nothing listed as Wi-Fi calling. On VPN and Private DNA.
Would you be able to give a screen shot or write out what you click on to see where out phones differ? Baffling why my phone doesn't not have that option and Verizon has been no help in figuring it out.
I bought a g power phone for my son from Google fi, but activated it on Verizon. It works on verizon's network with a verizon sim. I havent been able to make wifi calling work, any suggestions? Looked in advanced setting under mobile connections no wifi calling choices. Any help would be greatly appreciated
I do not have this phone but i used unlocked phones (3 different ones) on Verizon. Currently a razer 2 on Verizon. If you do not buy a carrier locked phone from them you can not have wifi calling. That is one perk of buying the phone from them. They will let you have volte but thats about it. , No visual voicemail either.
I understand this might be a dumb question, but why is WiFi calling so important? I would have thought most people would use Hangouts, Zoom, Facebook Messenger, WhatsApp, or Duo. Any of those effectively provide WiFi calling.
1901madison said:
I understand this might be a dumb question, but why is WiFi calling so important? I would have thought most people would use Hangouts, Zoom, Facebook Messenger, WhatsApp, or Duo. Any of those effectively provide WiFi calling.
Click to expand...
Click to collapse
This is for a older person who is not tech savvy. The person just wants to make calls and not have to setup any of those other apps, too complicated.
1901madison said:
I understand this might be a dumb question, but why is WiFi calling so important? I would have thought most people would use Hangouts, Zoom, Facebook Messenger, WhatsApp, or Duo. Any of those effectively provide WiFi calling.
Click to expand...
Click to collapse
WiFi calling is very handy if you use your phone in places where you might not have reliable cell coverage but do have WiFi (e.g., a basement, etc.). I've never tried it, but that might include an international location where you can't use cell but have access to WiFi.
My carrier is Sprint, and I can verify that the WiFi calling function is present under Settings, Network & Internet, Mobile Network, Advanced, and nestled under "Calling"
carnivalrejectq said:
I'm using Visible which is a Verizon mvno and wifi calling works (to my surprise actually)
Click to expand...
Click to collapse
I'm in the process to switch to visible. Did you just put the sim and good to go? Or you need to add some extra APN to work?
PesSarmiento said:
I'm in the process to switch to visible. Did you just put the sim and good to go? Or you need to add some extra APN to work?
Click to expand...
Click to collapse
On the G Power, yes , for whatever reason it works right away without messing with apns. Literally everything works. Other phones though you do have to add apns and mess about.
carnivalrejectq said:
On the G Power, yes , for whatever reason it works right away without messing with apns. Literally everything works. Other phones though you do have to add apns and mess about.
Click to expand...
Click to collapse
Do you think I need to factory reset my phone and then insert the new visible sim card? I currently I'm using at&t. Or doesn't matter. Did you place the visible sim on a brand new phone or switch from a previous carrier?
PesSarmiento said:
Do you think I need to factory reset my phone and then insert the new visible sim card? I currently I'm using at&t. Or doesn't matter. Did you place the visible sim on a brand new phone or switch from a previous carrier?
Click to expand...
Click to collapse
It was in a brand new phone yes, but no I don't think it matters. Should be good to go. If anything just restart the phone.
It's also my understanding that Verizon does not allow any Advanced Calling features on a carrier unlocked phone. With my last phone, however (Z4), I was able to flash the VZW image to enable those features on my unlocked phone: https://forum.xda-developers.com/t/...ng-and-root-with-xt1980-3-on-verizon.3994025/
I just tried a similar process with the Moto G Power. I have a XT2041-4, which I have bootloader unlocked. I then downloaded the VZW rom from lolinet: https://mirrors.lolinet.com/firmware/moto/sofia/official/VZW/
and patched the boot.img using Magisk. I then followed this guide: https://forum.xda-developers.com/t/moto-g-power-flashing-guide.4159301/
to flash the VZW image (XT2041-7) onto my XT2041-4 (including the patched boot.img). Fingers crossed.... And bootloop. So I recovered to RETUS via LMSA. But I haven't given up hope yet. Maybe someone else can chime in.
Got it working...
HD and WiFi Voice and Video Calling on XT2041-4 with Verizon
Prerequisites: You must bootloader unlock your XT2041-4. https://motorola-global-portal.custhelp.com/app/standalone/bootloader/unlock-your-device-a As far as I'm aware, this only applies to XT2041-4 on Verizon Wireless. To be clear, the XT2041-4...
forum.xda-developers.com
I bought this phone new but was told it was carrier locked, and so I bought the obligatory 2 months of Verizon prepaid so I could justify using it unlocked. After I cancelled my prepaid account, the agent wanted to give me the unlock code, but said there wasn't one, or she was having an issue trying to get one. I have the phone running on TracFone now (operating on the Verizon network through TracFone,) but I am persistently getting the SIM card warning "The SIM card is not from Verizon Wireless." When I hold down the notification, it says "SIM card. These notifications can't be modified."
Anyone know how to remove the SIM card check or block that notification? Everything else seems to be working fine.
Check out the stock restore thread in roms, kernels, and development. You can flash the retail firmware on the Verizon variant. That should remove all the Verizon bloat and the Verizon sim notification. Unfortunately being it is a Verizon variant, it cannot be bootloader unlocked or rooted to change built in functions of the phone
tha_mechanic said:
Check out the stock restore thread in roms, kernels, and development. You can flash the retail firmware on the Verizon variant. That should remove all the Verizon bloat and the Verizon sim notification. Unfortunately being it is a Verizon variant, it cannot be bootloader unlocked or rooted to change built in functions of the phone
Click to expand...
Click to collapse
I appreciate that tip. I will say the only other thing I've noticed is that the phone no longer connects to the 5G network. It stays on LTE, whereas before it would switch back and forth. Must be provisioned that way since I'm with an MVNO.
Yes if you are not on Verizon you can't access their 5G, visual voicemail, or wifi calling. I had straight talk for years on the Verizon network. Works well but no Verizon features. What is rediculous in my opinion is I believe Verizon actually purchased straight talk not too long ago?
tha_mechanic said:
Yes if you are not on Verizon you can't access their 5G, visual voicemail, or wifi calling. I had straight talk for years on the Verizon network. Works well but no Verizon features. What is rediculous in my opinion is I believe Verizon actually purchased straight talk not too long ago?
Click to expand...
Click to collapse
Verizon was set to buy TracFone from American Movil, and I'm assuming that sale also includes the other MVNOs that American Movil runs in the US, including Straight Talk, Walmart Family Wireless, Safelink Wireless, etc.
Since the Galaxy S6 Edge days I've been getting AT&T branded Samsung phones. This time around due to initial perks of a trade in were better for the unlocked version of S23U, I went ahead and pre-ordered the unlocked version. Are there any drawbacks anyone has experienced with the unlocked version that would warrant me to cancel the order? Are there any AT&T features such as visual voicemail, personal hotspot or HD voice that isn't compatible with the unlocked, non carrier version? Any help would be appreciated as i believe I can still cancel the order.
Thank you.
With an unlocked phone, you cant call. But if you add a sim card into it you can do anything such as mobile data, call, hotspot, etc. An unlocked phone can work on any carrier. But it is still the same thing as an at&t version unless you add the sim card in it.
So I assumed if i insert my AT&T simcard it'll work just like an AT&T phone?
AeroSatan said:
So I assumed if i insert my AT&T simcard it'll work just like an AT&T phone?
Click to expand...
Click to collapse
That's what I have done for every phone I have had since the S7 Edge on T-Mobile. Still using the same simcard since I started out with the (S7 Edge), then Note 8, S20U, S22U and now S23U and has worked fine with T-Mobile but without the carrier bloat. The only downside is Unlocked versions always get the updates last.
You can always flash U (carrier firmware) that is bit different from from U1 (factory unlocked) firmware. This way you'll get exactly the same experience as for the phone of any carrier directly. You can always switch back and forth with data wipe.
AeroSatan said:
So I assumed if i insert my AT&T simcard it'll work just like an AT&T phone?
Click to expand...
Click to collapse
yes. and sorry for the late reply.
irshansk said:
You can always flash U (carrier firmware) that is bit different from from U1 (factory unlocked) firmware. This way you'll get exactly the same experience as for the phone of any carrier directly. You can always switch back and forth with data wipe.
Click to expand...
Click to collapse
First time Sammy user here, so possibly a stupid question but... from my search it appears that other than carrier bloatware you don't loose anything by going to U1 firmware and possibly gain faster updates. Is that a correct? Seems to be the case for WiFi calling but what about ATT wifi hotspots for example?
Unlocked phones were useful for sticking local SIMs in them for international travel but with the new international plans pricing is actually reasonable so it is not worth the hassle.
AeroSatan said:
Since the Galaxy S6 Edge days I've been getting AT&T branded Samsung phones. This time around due to initial perks of a trade in were better for the unlocked version of S23U, I went ahead and pre-ordered the unlocked version. Are there any drawbacks anyone has experienced with the unlocked version that would warrant me to cancel the order? Are there any AT&T features such as visual voicemail, personal hotspot or HD voice that isn't compatible with the unlocked, non carrier version? Any help would be appreciated as i believe I can still cancel the order.
Thank you.
Click to expand...
Click to collapse
I was in the same situation as you, and ordered the Unlocked version this time instead of the AT&T version. I am happy to report that everything is working. Visual Voicemail (Samsungs App), Personal Hotspot (aka Mobile Hotspot), HD Voice (VoLTE), and WiFi Calling.