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I have a SM-G928V on t-mobile network and it works fine. According to SS website band 12 is supported unlike the S6 and the S6e.
FREQUENCIES AND DATA TYPE
LTE Bands (Home) 2, 4, 12;
LTE CA 13+4 (10+10);
LTE Advanced: 2+4. 4+12, 2+12, 4+4;
CDMA/1xEVDO Rev. A (800/1900 MHz);
Global - EDGE/GSM (850/900/1800/1900 MHz), HSPA/UMTS(850/900/1900/2100 MHz
http://www.samsung.com/us/mobile/cell-phones/SM-G928VZDAVZW
Same here only issue is MMS ...u have a fix?
DroidRC1 said:
Same here only issue is MMS ...u have a fix?
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Sorry. I rarely use txt & MMS. I pretty much use Hangouts and Viber to chat with everyone I know.
By the way, if touch tone DTMF is not working, try to change the DTMF from Short to Long in Phone settings.
I have a T-Mobile edge and edge plus, both have band 12. One of the offices i work at only gets band 12.
Sent from my SM-G928T using Tapatalk
Ofc the tmo S6 has band 12 support. I meant the verizon S6.
Network Settings
HI .. I bought a Verizon S6 Edge Plus .. and using it on T-Mobile ... Can you help share network settings for it to work on tmobile?
mayanknshah said:
HI .. I bought a Verizon S6 Edge Plus .. and using it on T-Mobile ... Can you help share network settings for it to work on tmobile?
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It's the same one that's everywhere online for TMO LTE, it's not device specific, in fact the same settings are used for all LTE enabled phones, even iPhones. I'd be shocked if it wasn't either the 1st or 2nd result after a Google search.
I once had Verizon Edge+, and used it on T-Mobile.
Add and use the following APN.
Name t-mobile US
apn
fast.-tmobile.com
mmsc http://mms.msg.eng.t-mobile/mms/wapenc
apn type default,supl,mms
Leave all other settings as is.
For MMS to work, make sure you add "mms" in APN Type field.
Moreover, once in a while, you'll get an annoying popup saying that the sim card is not Verizon etc. If rooted, just use Titanium Backup and freeze the "activation" apk. If not rooted, use Package Disabler Pro, and the disable the aforementioned apk.
Good luck.
the issue is in you are using Verizon S6 Edge+ on Tmobile network, you can't use data while on phone call.
it doesn't pickup band 12, only works on band 4 etc, which loose the data if phone call picked up.'
is there any way around?
I am facing another issue on the phone ...
If my phone is getting Tmobile 4G LTE, and i make a call - Network changes to 1X ...And when i try to Dial In the extensions .. it just wont take it ...
I am unable to make any calls that require extension numbers ... Anyone can help how to dial extensions ??
mayanknshah said:
I am facing another issue on the phone ...
If my phone is getting Tmobile 4G LTE, and i make a call - Network changes to 1X ...And when i try to Dial In the extensions .. it just wont take it ...
I am unable to make any calls that require extension numbers ... Anyone can help how to dial extensions ??
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My note 3 did this going from verizon to tmobile. A workaround i found was to switch the network settings from 4g or global to 3g or 2g only and then make the call. Touch tone would work, then after hanging up switch network settings back to 4g or global. Hope this helps you.
Sent from my SM-N920T using XDA Free mobile app
Does this work? Does anyone know how to enable it?
Great thread. I wonder if we can enable it because it does not work with any custom roms
It's been confirmed working on the pure nexus ROM. Check the development thread
It has not been confirmed working on att. I follow that thread closely. It's is working on Verizon and Tmobile.
I am running pure nexus with att and no volte
stu5797 said:
It has not been confirmed working on att. I follow that thread closely. It's is working on Verizon and Tmobile.
I am running pure nexus with att and no volte
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My apologies. I must've read it wrong then
Stu, do you have a VoLTE enabled SIM in your 5X? You have to have an account in the HSS and TAS to get an IMS registration...
I really don't know. Is volte working for you on att and the nexus 5? I don't think it can work but I hope I am wrong
Did you just pull the SIM from an existing phone? If so, was it a VoLTE phone? AT&T will only provision the SIM/Account for VoLTE if you have an approved device.
And no, I have not gotten my 5X to do VoLTE yet....working on it.
My friend just got Nexus 6P + new AT&T sim card. We made couple of calls and there is no VoLTE option in the cellular settings, as I have with my 5X on T-Mobile.
Remember that any VoLTE network is *completely* different than the existing CDMA/GSM/UMTS networks that the providers have. VoLTE utilizes an IMS or USP core that the phone has to register on to get VoLTE calls to work. The SIM information has to be defined within this IMS core, otherwise you will only get legacy services.
AT&T will currently only define a SIM for VoLTE is you have a certified device that they sell. But I already have VoLTE phones and am trying to use their SIMs without success. I think the 5X software may not be allowing the IMS registration. If you are on T-Mob I would call them up and see if they will provision your SIM for IMS....they don't seem to care about what phone you use.
So I get LTE but as soon as I get on a call signal goes to H and I cant use data/apps while on the call. Am I using the wrong APN settings, or wrong radio maybe? Any settings help would be great, or if you can confirm also. Thanks.
Mine nexus 6 did same thing. I'm not sure that the data still work or not but everytime I on call I see LTE Icon change to H like you said
It's one of 2 things.
Either VoLTE is not turned on on your device
Or ATT does not support VoLTE in your area.
First one is fixable. Second one is not.
Sent from my MI 5 using Tapatalk
TheDriller said:
It's one of 2 things.
Either VoLTE is not turned on on your device
Or ATT does not support VoLTE in your area.
First one is fixable. Second one is not.
Sent from my MI 5 using Tapatalk
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AT&T doesn't support VoLTE on any phones that aren't sold by them.
StykerB said:
AT&T doesn't support VoLTE on any phones that aren't sold by them.
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Then that would explain that I would think
LTE is data only, so when u go on a voice call it will got to hsdpa or 3g bc that is voice and data, so it is normal
Bradl79 said:
LTE is data only, so when u go on a voice call it will got to hsdpa or 3g bc that is voice and data, so it is normal
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Please don't spread information that's no longer the 100% truth. AT&T, Verizon, and (for a while now) T-Mobile offer calling over their LTE network, dubbed VoLTE (Voice over LTE). It allows voice packets to travel over the LTE network instead of legacy/3G and older networks.
The way the standard it set up, devices made more recently have software and hardware support for it, but as carriers have certification processes for their network, not all devices work cross-carrier. Most notably, iPhones (bleh) work cross-carrier because of the way their network configuration is provisioned (device identifies what network it's on, and downloads carrier configuration for that particular network). Some Android devices work cross-carrier (Nexus 6P and 5X), but the manufacturers of Android devices designing unlocked devices for some reason aren't certifying on AT&T, maybe because of cost or complexity.
Therefore, there are 3 main reasons VoLTE won't work on a device:
1) Not in a VoLTE area
2) VoLTE not enabled (this could encompass the option simply being disabled per the user)
3) VoLTE being restricted (AT&T restricting access because the device isn't certified, and/or the device not being capable)
Read up more on the requirements for AT&T (specifically) here:
http://att.com/hdvoice
balleron24z said:
Please don't spread information that's no longer the 100% truth. AT&T, Verizon, and (for a while now) T-Mobile offer calling over their LTE network, dubbed VoLTE (Voice over LTE). It allows voice packets to travel over the LTE network instead of legacy/3G and older networks.
The way the standard it set up, devices made more recently have software and hardware support for it, but as carriers have certification processes for their network, not all devices work cross-carrier. Most notably, iPhones (bleh) work cross-carrier because of the way their network configuration is provisioned (device identifies what network it's on, and downloads carrier configuration for that particular network). Some Android devices work cross-carrier (Nexus 6P and 5X), but the manufacturers of Android devices designing unlocked devices for some reason aren't certifying on AT&T, maybe because of cost or complexity.
Therefore, there are 3 main reasons VoLTE won't work on a device:
1) Not in a VoLTE area
2) VoLTE not enabled (this could encompass the option simply being disabled per the user)
3) VoLTE being restricted (AT&T restricting access because the device isn't certified, and/or the device not being capable)
Read up more on the requirements for AT&T (specifically) here:
http://att.com/hdvoice
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So how do you enable on the OP3 with AT&T?
SysAdmNj said:
So how do you enable on the OP3 with AT&T?
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You can't, only thing that would remotely make it work is if your imei was set up as a HDVoice supported phone in AT&T's system (s6, s7, note 5, note 7, iphone, etc). Though that likely won't work either since it'll try to provision the VoLTE and fail and yea.
AT&T does not use "Standard" VoLTE, so even if the phone supports it (like the OP3 does) and they were to allow the IMEI, it still wouldn't work. Phones have to have specific code from AT&T to do their HDVoice (according to their own customer service postings in their forums)
Purchased a Redmi Note 8T phone to replace my mother's aging LG feature phone, specifically due to TMobile USA dropping support for phones without VoLTE in January 2021. Followed the steps to disable the carrier check *#*#86583#*#* and confirmed that VoLTE option shows enabled on *#*#4636#*#* menu. Also confirmed I'm getting LTE signal and data. In the SIM settings it shows VoLTE enabled but no icon next to signal indicator and doesn't say HD when making calls. IMS status says Not Registered. Any suggestions? Is this because the phone has been on the TMobile network for only a couple hours? Or because TMobile still thinks she's using the LG feature phone which definitely wasn't VoLTE capable?
jwhite5840 said:
Purchased a Redmi Note 8T phone to replace my mother's aging LG feature phone, specifically due to TMobile USA dropping support for phones without VoLTE in January 2021. Followed the steps to disable the carrier check *#*#86583#*#* and confirmed that VoLTE option shows enabled on *#*#4636#*#* menu. Also confirmed I'm getting LTE signal and data. In the SIM settings it shows VoLTE enabled but no icon next to signal indicator and doesn't say HD when making calls. IMS status says Not Registered. Any suggestions? Is this because the phone has been on the TMobile network for only a couple hours? Or because TMobile still thinks she's using the LG feature phone which definitely wasn't VoLTE capable?
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After much testing and process of elimination we have basically determined that either it's not possible on the US T-Mobile network, or that getting it to work is far beyond my technical capabilities.
Realme Gt Master Edition VoWifi dont work?
gfpeti2 said:
Realme Gt Master Edition VoWifi dont work? PLease help, Thanks !
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it depend on your sim card carrier
I have been looking for that information, thinking about getting this phone to use T-Mobile USA GSM voLTE? is this phone compatible?
@ryantek No, it's not. I have been using Gt Master in Mint Mobile (which is T-Mobile MVNO) for 6 month and no VoLTE, no VoWifi. I could use mobile data, but even this was not very good, often gets stuck to 3g network, though GT Master supports most of the LTE bands used by T-Mobile (except for B71 600Mhz).
I had two long chats with Mint Mobile customer service, no resolution.
I believe it's gonna be even harder to activate it after July 1st, when T-Mobile will shutdown it's 3G network. Mint Mobile didn't make me any problems to buy and activate service, but now constantly bugs me to replace phone for compatible with their network.
I've also tried it with US Mobile (T-Mobile network), Boost Mobile (ATT) and couple others. The same effect.
Save yourself some trouble and buy phone that's on compatibility list: Oneplus, iPhone, Samsung or Motorola.
I bought Galaxy S22 and now use it as my main device in Google FI. GT Master still have active Mint Mobile simcard until 3rd of June, but after that it will be over.
Hi,
Thank you for sharing all of this information. It is sad to see the carriers in the USA do not support this phone. Sadly I will stay away until anyone can confirm a phone of this brand that works with VoLTE (Tmobile).
Once again Thank you.
ryantek said:
Hi,
Thank you for sharing all of this information. It is sad to see the carriers in the USA do not support this phone. Sadly I will stay away until anyone can confirm a phone of this brand that works with VoLTE (Tmobile).
Once again Thank you.
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Set up VoLTE and VoWiFi via QPST and the ( advaced pdc tool PDC ) Root is required. This option works in stock. You need to try several "choose" profiles, one will definitely go
In custom rom, if it doesn't work, just back up the EFS partition (after editing in stock rom) and restore it later in custom rom
I see. Wondering is there is a signed ROM with VolLTE enable out of the box.
Today I tried Google Fi simcard with my Realme GT Master (normal not modified ROM) and it worked!! VoLTE is working and so is VoWiFI (I think). I'm not 100% sure about VoWifi. I have icon of VoWifi during call but I can't make call just on WiFi while on Airplane Mode, I have to turn off Airplane Mode or it doesn't allow me to make a call.
Google Fi was activated with Galaxy S22 few months ago.
I'm not gonna test it for long, because I use Galaxy S22 as my main device now and in few days I'll move to US Mobile/Verizon, but Google Fi is usable. I still can't recommend buying GT Master for US: too much hassle, too many unknowns.
nndn said:
Today I tried Google Fi simcard with my Realme GT Master (normal not modified ROM) and it worked!! VoLTE is working and so is VoWiFI (I think). I'm not 100% sure about VoWifi. I have icon of VoWifi during call but I can't make call just on WiFi while on Airplane Mode, I have to turn off Airplane Mode or it doesn't allow me to make a call.
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so basically you don't know which network you were on while VoLTE started to work? Google FI uses all three networks and switches them dynamically
As far as I know Google Fi uses two networks: Tmobile and Us Cellular. As I'm in western Massachusetts and US Cellular doesn't have coverage here, I'm pretty sure I got connected to T-Mobile. But I can't confirm it with 100% certainty.