Database Develop

Tips for Getting Functional Wifi Calling on AT&T.

Since there have been a few posts about people wanting to get their non-AT&T S9 working on AT&T with all the advanced features, I figured I'd post some tips since I have 2 S9s that have been successfully converted.
1. You must come from a U1 firmware to the AT&T U Firmware.
2. Make sure your Sim Card is fairly new. I have had sim cards work in an older phone but not a newer one.
3. Have AT&T hard set the IMEI of a AT&T branded phone(that supports wifi calling). Do this by putting your sim card into the AT&T branded phone and call AT&T customer service and say your Wifi calling and HD Voice are not working.
4. Make sure Wifi Calling was active on the AT&T branded phone before moving the sim card to the S9.

Also make sure you have ATT csc installed. There are a few required apks that are in the odm folder. I was able to get it working on a SM-G965F

I wonder what else could be tried?
I have done all of the above coming off a brand new unlocked U1, flashed the U FirmWare with ATT User data file. I can actually setup WiFi calling on the new handset (it doesn't really work ,however) and about 10 minutes later I get a provisioning failed message.

BigQuark said:
I wonder what else could be tried?
I have done all of the above coming off a brand new unlocked U1, flashed the U FirmWare with ATT User data file. I can actually setup WiFi calling on the new handset (it doesn't really work ,however) and about 10 minutes later I get a provisioning failed message.
Click to expand...
Click to collapse
The other phone you have with wifi calling provisions just fine on the same wifi network?

ajairola said:
The other phone you have with wifi calling provisions just fine on the same wifi network?
Click to expand...
Click to collapse
Funny you should ask this. Up until last night I could swap the SIM into the old phone and WIFi calling would provision and work. I tried this morning and the old phone is now giving me the same "ooops... we cannot provision..." message. I was thinking bad SIM card again? It's 10 days old though.
EDIT: Chatted ATT and verified they have the old IMEI set from the old phone that had working wifi calling.

BigQuark said:
Funny you should ask this. Up until last night I could swap the SIM into the old phone and WIFi calling would provision and work. I tried this morning and the old phone is now giving me the same "ooops... we cannot provision..." message. I was thinking bad SIM card again? It's 10 days old though.
EDIT: Chatted ATT and verified they have the old IMEI set from the old phone that had working wifi calling.
Click to expand...
Click to collapse
I've had provisioning fail on certain wifi networks, do you have somewhere with stable wifi where you could try again?

ajairola said:
I've had provisioning fail on certain wifi networks, do you have somewhere with stable wifi where you could try again?
Click to expand...
Click to collapse
I will be at work tomorrow which is located near the ATT store also and at work I have access to a fiber fed service with WiFi for "Non Work" use that is great and I will try that. I have Gigabit CATV internet at home wired thru a Ubiquiti Router and POE Switch and using a MU-MIMO (UAP HD Nano) access point which gives me a 433mbps wifi link to my S9. At home, I also have a 1st GEN At&t Micro-cell which I have left unplugged in case that could be an issue.
If WIfi calling doesn't activate on the work wi-fi then I will grab another SIM card at the at&t store and try again.

BigQuark said:
I will be at work tomorrow which is located near the ATT store also and at work I have access to a fiber fed service with WiFi for "Non Work" use that is great and I will try that. I have Gigabit CATV internet at home wired thru a Ubiquiti Router and POE Switch and using a MU-MIMO (UAP HD Nano) access point which gives me a 433mbps wifi link to my S9. At home, I also have a 1st GEN At&t Micro-cell which I have left unplugged in case that could be an issue.
If WIfi calling doesn't activate on the work wi-fi then I will grab another SIM card at the at&t store and try again.
Click to expand...
Click to collapse
Sounds like a plan. I wish I knew why wifi calling is such a pain, I could never get it to provision on my old AT&T uverse internet. I ended up provisioning my Dad's Galaxy S9 wifi calling via the hotspot my S9. If anyone you know would be able to hotspot their At&t phone that might let you provision wifi calling.

1. ATT must have a Samsung Branded ATT Phone's IMEI in the system, so that the features are allowed on your phone.
2. If you have U1, you need to use the U CSC, the U1 CSC breaks wifi calling and all other features that AT&T gives you.
3. If you are able to get root, and can see the system apps,
Under App Folder you need to have
UnifiedWFC
Vsimservice
Under Priv-App You Need to have
NSDSWebApp
WfcServiceV2
3. When you are trying to enable Wifi Calling Service, what happens when you click the wifi calling quick toggle.

Psyscope said:
1. ATT must have a Samsung Branded ATT Phone's IMEI in the system, so that the features are allowed on your phone.
2. If you have U1, you need to use the U CSC, the U1 CSC breaks wifi calling and all other features that AT&T gives you.
3. If you are able to get root, and can see the system apps,
Under App Folder you need to have
UnifiedWFC
Vsimservice
Under Priv-App You Need to have
NSDSWebApp
WfcServiceV2
3. When you are trying to enable Wifi Calling Service, what happens when you click the wifi calling quick toggle.
Click to expand...
Click to collapse
Could not provision on my work wifi or my AT&T iPad hot spot wifi.
I went to the AT&T store and got another new SIM card. I then chatted 5 or 6 AT&T Cust Svc. agents and got one that re-provisioned the IMS features and set my IMEI from the S7. They now work on my ATT branded S7, but not on the unlocked S9.
Within 3 second of toggling the WIFI calling feature I get the "ooooops we cant turn on wifi calling, please have an authorized person call.........."
I flashed the HOME CSC when coming from U1 to U. Can I just flash the U CSC as is, or would it be better to flash back to u1 and then back to U with the proper CSC.?
It would appear I had several obstacles to getting this enabled.

BigQuark said:
Could not provision on my work wifi or my AT&T iPad hot spot wifi.
I went to the AT&T store and got another new SIM card. I then chatted 5 or 6 AT&T Cust Svc. agents and got one that re-provisioned the IMS features and set my IMEI from the S7. They now work on my ATT branded S7, but not on the unlocked S9.
Within 3 second of toggling the WIFI calling feature I get the "ooooops we cant turn on wifi calling, please have an authorized person call.........."
I flashed the HOME CSC when coming from U1 to U. Can I just flash the U CSC as is, or would it be better to flash back to u1 and then back to U with the proper CSC.?
It would appear I had several obstacles to getting this enabled.
Click to expand...
Click to collapse
LOL Failed again!!!
Flashed U firmware and ATT User Data file. Nothing works. Same message.
What is "...Also make sure you have ATT csc installed......?" I have not been able to find any FW that is AT&T for the U. Every other carrier, yes. but no AT&T.
SO I have flashed back and forth a few times this evening. I did not locate a specific "ATT" CSC file. I did find the ATT USerData file that places the WiFi calling option in the menu like always. So it looks like you can use IMS features on ATT as long as you have the ATT U Version or a Carrier U version variant.
However, If you have the U1 version then it is not possible to use these IMS features on ATT.

I think you can just flash straight to U make sure your sim card is in the phone. If it doesn't work, try factory reset and then flash U CSC
I forget are you able to root to see what system files you have?
You could probably update the phone to the newest U1 buold, but switch out the csc with the U.
---------- Post added at 08:15 PM ---------- Previous post was at 08:13 PM ----------
BigQuark said:
LOL Failed again!!!
Flashed U firmware and ATT User Data file. Nothing works. Same message.
What is "...Also make sure you have ATT csc installed......?" I have not been able to find any FW that is AT&T for the U. Every other carrier, yes. but no AT&T.
SO I have flashed back and forth a few times this evening. I did not locate a specific "ATT" CSC file. I did find the ATT USerData file that places the WiFi calling option in the menu like always. So it looks like you can use IMS features on ATT as long as you have the ATT U Version or a Carrier U version variant.
However, If you have the U1 version then it is not possible to use these IMS features on ATT.
Click to expand...
Click to collapse
All U CSC's include att CSC.

Not rooted yet. Looking forward to it. I'm on U FW now. I couldn't get the IMS features working but I strongly suspect its AT&T. If AT&T
Disabled and enables my IMS on their end then my S7 wifi
Calling works. So into my S9 the SIM goes, it allows me
To check my 911 address and begins to provision but usually
Fails within 10 minutes.
Then, from there on I get the standard "Oops we cant provision" error message on subsequent attempts. Which requires lengthy calls to ATT to disable & enable IMS again. This makes me believe that my S9 IMEI is getting checked and flagged, then IMS is disabled.
Out of the blue I got a forced ATT OTA update today that updated my FW to ARBI, now I see another pending software update waiting. For the new boot loader I assume.
I did try my MINT Mobile SIM and even on the ATT FW I got the IMS features to work, and toggle in the "secret" device info.
I thought I'd give it a go w/o rooting.

My auto-update OFF was overridden and I got pushed the G960USQS2ARF4 to my handset last night.......

US OR US1? Well you can flash the arf4 U CSC right?
So they have you with an ATT S7 ? PM me or telegram me at @Psyscope I'll give you an imei for s8 that will make sure you should have wifi calling provisioned for your account.

These three apps are needed do you have them when you go to Apps?

BigQuark said:
My auto-update OFF was overridden and I got pushed the G960USQS2ARF4 to my handset last night.......
Click to expand...
Click to collapse
Sounds like you are running the latest AT&T firmware. If you put your sim into the S7 and call AT&T Customer service and report that Wifi calling isn't working(make sure they hard set the IMEI of the S7 to your account), then re-activate wifi calling on your S7 and then move your sim card into the S9, and try to activate wifi calling.

Psyscope said:
1. ATT must have a Samsung Branded ATT Phone's IMEI in the system, so that the features are allowed on your phone.
2. If you have U1, you need to use the U CSC, the U1 CSC breaks wifi calling and all other features that AT&T gives you.
3. If you are able to get root, and can see the system apps,
Under App Folder you need to have
UnifiedWFC
Vsimservice
Under Priv-App You Need to have
NSDSWebApp
WfcServiceV2
3. When you are trying to enable Wifi Calling Service, what happens when you click the wifi calling quick toggle.
Click to expand...
Click to collapse
Could one of you kind folks upload the above mentioned files from an S9 device for me .......... I am experimenting with an S9 port on my S7 Edge and can get WiFi Calling to provision but it still doesn't seem to work on the Phone app itself.
I get all of the activation responses and can even modify my Emergency Location dialog etc. , but no work with WiFi only or poor cellular area.
My CSC Flash and device doesn't have WFCServiceV2 ( just WFCService) and I don't have UnifiedWFC in the app folder
I can get WiFi Calling on Nougat and finally today on Oreo --- but I'd really like to run the Sac23 Port --- it seems the smoothest
Thank you !!!!!
---------- Post added at 07:39 PM ---------- Previous post was at 07:30 PM ----------
ajairola said:
Sounds like you are running the latest AT&T firmware. If you put your sim into the S7 and call AT&T Customer service and report that Wifi calling isn't working(make sure they hard set the IMEI of the S7 to your account), then re-activate wifi calling on your S7 and then move your sim card into the S9, and try to activate wifi calling.
Click to expand...
Click to collapse
Question --- This is kinda what I've done in the past to get calling features on ATT but I do it by going to my AT&T Business portal (I'm a business customer) and changing the IMEI there. That has worked for me in the past by using an IMEI from a branded store model phone - lol
But I have had some issues ---- when the IMEI that I put in the billing portal doesn't match my actual phone that I'm using then When I go to Phone > Settings > More Settings > Call Forwarding I often get errors or can't set the provisional forwarding numbers (I used Youmail for Voicemail in the past and currently I have been (when Busy, Unreachable , or Unanswered) forwarding to my Google Voice phone number that now has a Google Voice over WiFi Beta program. The other issue is that setting the IMEI to another number messes up Call Forwarding with things like Samsung Gear (AT&T numberSync) ???
What exactly did you get the AT&T Customer Support to do when you called ? maybe its different than what I'm doing in my Business Portal

A different imei has no effect on forwarding, that's related to your sim card. The IMEi if it is an AT&T branded one you call them and tell then to update it to one that's linked to an att branded Samsung phone that is wifi calling capable.
In regards to the s7 edge you would need to extract the csc files from an odin. Then find a custom rom and move the files around. Are you using the an unlocked S7 edge u or F? Because ttkg has a CSC selector.
---------- Post added at 12:50 AM ---------- Previous post was at 12:46 AM ----------
jcrompton said:
Could one of you kind folks upload the above mentioned files from an S9 device for me .......... I am experimenting with an S9 port on my S7 Edge and can get WiFi Calling to provision but it still doesn't seem to work on the Phone app itself.
I get all of the activation responses and can even modify my Emergency Location dialog etc. , but no work with WiFi only or poor cellular area.
My CSC Flash and device doesn't have WFCServiceV2 ( just WFCService) and I don't have UnifiedWFC in the app folder
I can get WiFi Calling on Nougat and finally today on Oreo --- but I'd really like to run the Sac23 Port --- it seems the smoothest
Thank you !!!!!
---------- Post added at 07:39 PM ---------- Previous post was at 07:30 PM ----------
Question --- This is kinda what I've done in the past to get calling features on ATT but I do it by going to my AT&T Business portal (I'm a business customer) and changing the IMEI there. That has worked for me in the past by using an IMEI from a branded store model phone - lol
But I have had some issues ---- when the IMEI that I put in the billing portal doesn't match my actual phone that I'm using then When I go to Phone > Settings > More Settings > Call Forwarding I often get errors or can't set the provisional forwarding numbers (I used Youmail for Voicemail in the past and currently I have been (when Busy, Unreachable , or Unanswered) forwarding to my Google Voice phone number that now has a Google Voice over WiFi Beta program. The other issue is that setting the IMEI to another number messes up Call Forwarding with things like Samsung Gear (AT&T numberSync) ???
What exactly did you get the AT&T Customer Support to do when you called ? maybe its different than what I'm doing in my Business Portal
Click to expand...
Click to collapse
You know call forwarding rarely works that way. There is the feature
Where you manually setup forwarding.
Dial **21*, followed by the 10-digit number you wish to forward the calls to, then dial #. For example, **21*1235556789# forwards your call to 123.555.6789.

Psyscope said:
A different imei has no effect on forwarding, that's related to your sim card. The IMEi if it is an AT&T branded one you call them and tell then to update it to one that's linked to an att branded Samsung phone that is wifi calling capable.
In regards to the s7 edge you would need to extract the csc files from an odin. Then find a custom rom and move the files around. Are you using the an unlocked S7 edge u or F? Because ttkg has a CSC selector.
---------- Post added at 12:50 AM ---------- Previous post was at 12:46 AM ----------
You know call forwarding rarely works that way. There is the feature
Where you manually setup forwarding.
Dial **21*, followed by the 10-digit number you wish to forward the calls to, then dial #. For example, **21*1235556789# forwards your call to 123.555.6789.
Click to expand...
Click to collapse
Any chance you could help me with those two files I'm missing --- assuming you are rooted ?
"My CSC Flash zip and device doesn't have WFCServiceV2 ( just WFCService) and I don't have UnifiedWFC in the app folder"
Thanks

Xiaomi Mi A2 Dual SIM Dual VoLTE

I read that with Android 8.1 Oreo update Xiaomi has enabled Dual SIM Dual VoLTE for Redmi Note 5 Pro (Snapdragon 636).
I read the same for Nokia 7 plus and Nokia 6.1 plus (Snapdragon 660 and 636 respectively), both running Android One.
What about Xiaomi Mi A2?
I'm not able to find anything about DSDV for this device.

With the August patch it has been enabled I can use both of my Jio sim

Chaitanya Kumar said:
With the August patch it has been enabled I can use both of my Jio sim
Click to expand...
Click to collapse
Thank you. Is it just for India or also for all the rest of the world?

I think for global variant only, I'm not sure exactly.

Sim 1: Vodafone Italy (no VoLTE enabled plan)
Sim 2: TIM Italy
Country: Italy
Everything seems perfect here.

If someone want to have both SIMs on 4G and only one is VoLTE enabled, data must be enabled for the SIM without VoLTE.
I wasn't able to make VoLTE work on a Vodafone IT SIM, but no problem with TIM IT instead.
The attachment shows TIM IT Dual SIM Dual VoLTE.

a5c said:
If someone want to have both SIMs on 4G and only one is VoLTE enabled, data must be enabled for the SIM without VoLTE.
I wasn't able to make VoLTE work on a Vodafone IT SIM, but no problem with TIM IT instead.
The attachment shows TIM IT Dual SIM Dual VoLTE.
Click to expand...
Click to collapse
I'm also in Italy with TIM, but I do not have the times. Yet I have the voice service active and on my old phone I had it. How did you activate it? I do not have the menu to activate it.

trxjam said:
I'm also in Italy with TIM, but I do not have the times. Yet I have the voice service active and on my old phone I had it. How did you activate it? I do not have the menu to activate it.
Click to expand...
Click to collapse
In order to make menu appear, you need to disable the region check, typing this in the dialer:
*#*#86583#*#*​

a5c said:
In order to make menu appear, you need to disable the region check, typing this in the dialer:
*#*#86583#*#*
Click to expand...
Click to collapse
perfect thanks a lot now it works !!!!:good:

I'm also in Italy with TIM. I've disabled region check and activated "volte" in setting , but nothing changed. Need activation from TIM?
Thanks in advance

jday17 said:
I'm also in Italy with TIM. I've disabled region check and activated "volte" in setting , but nothing changed. Need activation from TIM?
Thanks in advance
Click to expand...
Click to collapse
Yes, you have to ask to 119 call center to activate "OPZIONE VOCE 4G" (free).

thanks!

trxjam said:
perfect thanks a lot now it works !!!!:good:
Click to expand...
Click to collapse
There is a specific button if you want to thank me

jday17 said:
I'm also in Italy with TIM. I've disabled region check and activated "volte" in setting , but nothing changed. Need activation from TIM?
Thanks in advance
Click to expand...
Click to collapse
then you have to activate the 4G VOCE option from the customer service.

honor note 10 volte setup

please help me for enabling volte setting in my device to use volte service provided in my country india

Sorry its showing not active. ..see screen short uploaded
In huawei this method cannot be used to enable volte

SmartPhonesFan said:
you don't have to enable it as it it already enabled by default you need your network provider to support it and run it
Click to expand...
Click to collapse
In am using jio with is already volte network and even in tried airtel with supports volte...but in both networks or sir when i call it get diverted to 2g or 3g ....airtel supports 2g and 3g nekworks so call get connected where else in jio network is shows no network available as it dont have other bands.so in call make call.
Volte mode is needed for hi calling with is missing in my honor note 10

SmartPhonesFan said:
No it isn't missing
On huawei.cn says it is avail only in China.. Because it is China version?
When u go to root explorer/vendor /build prop it says volte =true..
Click to expand...
Click to collapse
Yes exactly this the issue. ..it supports chian but no in my country...that only in want how to enable here in my country india...my phone is rooted and in want that volte setup in my phone...my phone has volte=true

abhirathod1990 said:
Yes exactly this the issue. ..it supports chian but no in my country...that only in want how to enable here in my country india...my phone is rooted and in want that volte setup in my phone...my phone has volte=true
Click to expand...
Click to collapse
You yourself also have honor note 10 right...please help to get this volte option

SmartPhonesFan said:
Go to your network provider shop and ask them if they have enabled it for you .. You MAY BE need different packs .. or deals from Your OP
I just put EE-uk into Mate 9 (right) and it automatically showed option wifi-calling.. If I would remove EE sim it will goes away..
And there is calling over WiFi or 4G.. It is little bit weird that 4g network is packed in to wifi calling.. Which clearly is not
It should be separated option.. But it is just the way how wronlgy EE operator did it..
On the left it is P9 but I did it force way as it was patch applied because I was rebranding P9 to China and flashing oreo so patched VoLTE option.. It wasn't there previously in android 7
Click to expand...
Click to collapse
In p9 u got volte optiom by patch...that patch in wat for my. Phone.....amd in have confirmed for my operator volte is anable in my number...jio so hasbonly volte service her in our country.

SmartPhonesFan said:
yeah there is option in P9 but it doesn't work haha it is fake .. or it would work in china only
Click to expand...
Click to collapse
How u got that option?
Did u applied any module?
I talked to my network operator they said sim has volte enable....software changes only can help me now to get that option

SmartPhonesFan said:
for p9 here but it doesn't work it is like dummy second post there is patch https://forum.xda-developers.com/p9/development/rebrand-update-tool-hwota7-p9-eva-t3820849
and on mate 9 it will show up when sim EE is inserted
Click to expand...
Click to collapse
If volte is only for domestic and not for foreign...than wat if i change region to china

SmartPhonesFan said:
i know i was explaining dat to him just check my prev posts ..
Click to expand...
Click to collapse
how to do that...how to change region

Unlocked S10 on T-Mobile - What works and what doesn't?

Would like to know if anyone has confirmed what all works, and what doesn't when using tmobile's network on the unlocked s10.
I've heard things like 4x4 MIMO , VOLTE, carrier aggregation, etc may not work.. Also supposedly slower updates... But if someone can confirm this.
Also, would flashing tmobile's firmware onto the unlocked s10 enable all network features I would get on the tmobile model???
Thanks!

I am pretty sure the only missing item is T-mobile video calling in built-in phone dialer when you use unlocked US snapdragon variant(still bootloader locked) on T-mobile. WiFi calling, VoLTE, 4x4 MIMO, CA works just fine. Yes you can flash T-mobile's firmware if you want video calling (and bloat).

VICosPhi said:
I am pretty sure the only missing item is T-mobile video calling in built-in phone dialer when you use unlocked US snapdragon variant(still bootloader locked) on T-mobile. WiFi calling, VoLTE, 4x4 MIMO, CA works just fine. Yes you can flash T-mobile's firmware if you want video calling (and bloat).
Click to expand...
Click to collapse
Could you provide some basis on where you got this information? If you have some solid confirmation that would be great.

I have S9+ unlocked and this applies to it, so I am pretty sure the same will be the case for S10+.

Low_Key_Slaps said:
Could you provide some basis on where you got this information? If you have some solid confirmation that would be great.
Click to expand...
Click to collapse
Samsung has a compatibility table on their site, and it can corroborate part of VICosPhi's post. The bit about MIMO and CA (up to 5 or 7) is not written explicitly. Unofficially you will achieve these, however.
The phone also supports ALL LTE bands for T Mobile (minus 2 rare ones). 2, 4, 5, 12, LAA, 66, and 71. By flashing the TMO CP I think others restored RCS and video call, haven't really looked into it.
VICosPhi said:
I have S9+ unlocked and this applies to it, so I am pretty sure the same will be the case for S10+.
Click to expand...
Click to collapse
Yes. This is true from S8 onward.

This has beem covered before in this forum.
Radio-wise, side by side, 970U1 reception is not as robust as 970U firmware. YMMV per local radio deployment but it's pretty obvious here where I am (Alexandria VA, DC. metro). I have several 970U1 (Best Buy), but have flashed all of them with 970U because I prefer full T-mo functions and better reception. There's not that many TMo bloatware, and all can easily be disabled with PDP or AH3.

lost_ said:
This has beem covered before in this forum.
Radio-wise, side by side, 970U1 reception is not as robust as 970U firmware. YMMV per local radio deployment but it's pretty obvious here where I am (Alexandria VA, DC. metro). I have several 970U1 (Best Buy), but have flashed all of them with 970U because I prefer full T-mo functions and better reception. There's not that many TMo bloatware, and all can easily be disabled with PDP or AH3.
Click to expand...
Click to collapse
1) Did you flash full firmware(including USERDATA file)?
2) Also did you use CSC or HOME CSC?
3) Have you used regular/standard Odin or Patched 3B?
The reason for my questions is that I flashed my unlocked S10e with T-Mo firmware, but it didn't matter is I flashed userdata file and csc or home csc, there was no T-Mo bloatware. I do know that firmware did flash properly, as the phone did get built-in video calling, T-Mo RSC(advanced messaging), 4G LTE signal logo(didn't see T-Mobile Digits in the settings though)

remote rooting
Its posible to get remote rooting for a price..??? on galaxy s10 t-mobil version

laver23 said:
Its posible to get remote rooting for a price..??? on galaxy s10 t-mobil version
Click to expand...
Click to collapse
Yep, just go it done the other day for like 30 bucks. send me a message i will give you details.

remote rooting
galaxydreamer702 said:
Yep, just go it done the other day for like 30 bucks. send me a message i will give you details.
Click to expand...
Click to collapse
tell me the best time to get in contact, if you are available now ,just letme know it

scam!!!!
hello ,the person that you pointed me to get in contact with,,,Android Doctor after cahrged me the 29.98 dollars
after got the payment go on silence,,its really not fair...

Charkatak said:
1) Did you flash full firmware(including USERDATA file)?
2) Also did you use CSC or HOME CSC?
3) Have you used regular/standard Odin or Patched 3B?
The reason for my questions is that I flashed my unlocked S10e with T-Mo firmware, but it didn't matter is I flashed userdata file and csc or home csc, there was no T-Mo bloatware. I do know that firmware did flash properly, as the phone did get built-in video calling, T-Mo RSC(advanced messaging), 4G LTE signal logo(didn't see T-Mobile Digits in the settings though)
Click to expand...
Click to collapse
Were you able to activate the caller ID and spam protection feature in call settings?

tyrone1 said:
Were you able to activate the caller ID and spam protection feature in call settings?
Click to expand...
Click to collapse
When I go to phone app/dialer, there is no setting for Caller ID or Spam Protection. T-Mobile's Visual Voice Mail app has a setting to enable "Enhanced Caller Information" and I did enable it in the settings. My phone does show if it is a spam call or like today, it showed a call as "verified" when someone was calling me. I did check T-Mobile branded phone in the store and settings are the same as on my phone. There were no extra options that my phone was missing. Also as you may already know T-Mobile's S10 devices don't have "Multi-Line" settings which would support Digits option in the phone's dialer app and also no VVM that is built into the dialer as well. T-Mobile/Samsung might/might not bring these features in the future update

Charkatak said:
When I go to phone app/dialer, there is no setting for Caller ID or Spam Protection. T-Mobile's Visual Voice Mail app has a setting to enable "Enhanced Caller Information" and I did enable it in the settings. My phone does show if it is a spam call or like today, it showed a call as "verified" when someone was calling me. I did check T-Mobile branded phone in the store and settings are the same as on my phone. There were no extra options that my phone was missing. Also as you may already know T-Mobile's S10 devices don't have "Multi-Line" settings which would support Digits option in the phone's dialer app and also no VVM that is built into the dialer as well. T-Mobile/Samsung might/might not bring these features in the future update
Click to expand...
Click to collapse
Darn that caller id feature is only available in the u1 firmware. But at the same time the u1 firmware doesn't support hd voice.

tyrone1 said:
Darn that caller id feature is only available in the u1 firmware. But at the same time the u1 firmware doesn't support hd voice.
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Before flashing my unlocked S10e, there was a setting in the dialer about caller id info. Carriers possibly remove these features as they do offer their own. For example when I access my T-Mobile account settings online, there is a toggle for some spam protection. The caller ID was or is paid service. As for the HD voice, I think unlocked U1 firmware has it, but just doesn't advertise it during call as T-Mobile firmware does. For example U1 firmware shows LTE and LTE+ on the status bar, but T-Mo firmware shows 4G LTE sign, but they both get same speed and connected to the same network. I remember there was a dial code that would show as some voice codecs that handset supported, something like *#0011#, *#1234#. Haven't played with those for a while as I was using Pixel phone

Charkatak said:
Before flashing my unlocked S10e, there was a setting in the dialer about caller id info. Carriers possibly remove these features as they do offer their own. For example when I access my T-Mobile account settings online, there is a toggle for some spam protection. The caller ID was or is paid service. As for the HD voice, I think unlocked U1 firmware has it, but just doesn't advertise it during call as T-Mobile firmware does. For example U1 firmware shows LTE and LTE+ on the status bar, but T-Mo firmware shows 4G LTE sign, but they both get same speed and connected to the same network. I remember there was a dial code that would show as some voice codecs that handset supported, something like *#0011#, *#1234#. Haven't played with those for a while as I was using Pixel phone
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Thanks for the information..
The caller ID and spam protection is the smart call feature built in the phone. It's like free caller ID. Different than the one you talking about.
Definitely not hd voice I compare side by side my s10e exynos voice quality.
Wondering if possible to flash u1 firmware but flash userdata from tmobile? Or even TMobile baseband.
Edit so I was able to flash the latest U baseband on my u1 firmware. I was actually able to change the csc too in the phone using the *#272*imei# code to xaa/xxa/tmb and it stuck. But after I rebooted once I can't replicate that and it always goes back to tmb/tmb/tmb because of my t mobile sim card.
When I was in xaa/xaa/tmb I could see the volte toggle was on. Still didn't show the HD voice icon while in call.

tyrone1 said:
Thanks for the information..
The caller ID and spam protection is the smart call feature built in the phone. It's like free caller ID. Different than the one you talking about.
Definitely not hd voice I compare side by side my s10e exynos voice quality.
Wondering if possible to flash u1 firmware but flash userdata from tmobile? Or even TMobile baseband.
Edit so I was able to flash the latest U baseband on my u1 firmware. I was actually able to change the csc too in the phone using the *#272*imei# code to xaa/xxa/tmb and it stuck. But after I rebooted once I can't replicate that and it always goes back to tmb/tmb/tmb because of my t mobile sim card.
When I was in xaa/xaa/tmb I could see the volte toggle was on. Still didn't show the HD voice icon while in call.
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So my S10e at the moment is TMB/TMB/XAA. It shows HD+ icon during calls. You won't find VoLTE toggle (as on U1 XAA firmware), but VoLTE is always on in T-Mobile firmware

Charkatak said:
So my S10e at the moment is TMB/TMB/XAA. It shows HD+ icon during calls. You won't find VoLTE toggle (as on U1 XAA firmware), but VoLTE is always on in T-Mobile firmware
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So on the u1 firmware you get volte toggle?
Can you change your phone to xaa/xaa/xaa with a tmobole sim card in it?

tyrone1 said:
So on the u1 firmware you get volte toggle?
Can you change your phone to xaa/xaa/xaa with a tmobole sim card in it?
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Yes, U1 firmware had the toggle, but T-MO firmware doesn't, but I do know that VoLTE is always on.
Before I put my sim card into the U1 phone, it was XAA, but when you put T-Mo sim card, the phone gets some carrier info and restarts. After that it becomes TMB/TMB/XAA even without flashing. If I wouldn't flash my phone with U firmware the Video calling, T-Mobile boot logo, HD+ voice icon and 4G LTE icon, Advanced Messaging(T-Mobile's proprietary RCS) won't be present with standard U1 firmware

Charkatak said:
Yes, U1 firmware had the toggle, but T-MO firmware doesn't, but I do know that VoLTE is always on.
Before I put my sim card into the U1 phone, it was XAA, but when you put T-Mo sim card, the phone gets some carrier info and restarts. After that it becomes TMB/TMB/XAA even without flashing. If I wouldn't flash my phone with U firmware the Video calling, T-Mobile boot logo, HD+ voice icon and 4G LTE icon, Advanced Messaging(T-Mobile's proprietary RCS) won't be present with standard U1 firmware
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Is there a way to get xaa/xaa/tmb with a TMobile sim card in it?

Wifi Calling

Hello All!
Im new at this topic, because some weeks ago, i bought a z3 play phone, i coming from a moto maxx (quark) from motorola..
I want to know how i can enable vowifi/ wifi calling for use with my z3 play, because i cant found this option on the menu, when i search it, only appears the option for "enhanced 4G mode" that include Volte calls (volte works well and wifi calling works in other phones but with my z3 play no) but i want use with wifi calling, currently im using android pie, and the model is, XT1929-6, opencl channel.
can some one help me with this?, could be useful change to other stock rom?, opencl -> retla, or retail?, the current software compilation is: PPWS29.131-27-1-11
Thanks you a lot!

Up

What mobile carrier do you have? That's the determining factor since it works just fine with some carriers as is

kingstu said:
What mobile carrier do you have? That's the determining factor since it works just fine with some carriers as is
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I have bought this phone on carrier called claro, if I install lineage or resurrection remix could be use wifi calling or volte ?

I mean what carrier are you using it on? If you using Claro Argentina then perhaps it should work. If you're trying to use it on another ClaroNetwork I'm not sure. you need to specify what network and what country that you're going to use it on as well as what network and what country the model is. For Verizon they only support Wi-Fi calling on models they sell. The same with AT&T.

kingstu said:
I mean what carrier are you using it on? If you using Claro Argentina then perhaps it should work. If you're trying to use it on another ClaroNetwork I'm not sure. you need to specify what network and what country that you're going to use it on as well as what network and what country the model is. For Verizon they only support Wi-Fi calling on models they sell. The same with AT&T.
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My carrier is claro chile, in my case. When I use other simcard(with volte is working on other phone) in this phone. Not works, but if I use the. Claro simcard only appears volte.
I want to know if flash the resurrection remix. For example, could be possible use both services. But I’m not sure if this work or not. Up today I don’t know for someone that are using resurrection that says if volte / vowifi works in this custom rom.