Wifi calling not working after Sept Update - AT&T Samsung Galaxy S7 Questions & Answers

So I have bad signal in my place so when wifi called dropped it was great. Then I did the Sept update and Wifi calling no longer works. Actually my phone starting working awful, dropped calls, missed calls, missed text, can't send MMS, and I started using the Edge Network! So went to ATT warranty center and they mailed me a replacement phone. Still no wifi calling and many more of the same problems and even worse signal. ATT just agreed to send me a free microcell, but anyone else having this issue?
I'm ready to jump ship to a different carrier. Turns out where I live, there are a lot of microcells meaning something is disrupting the service. I should be blanketed in 4G LTE goodness here in Chicago.

FWIW, I've never been able to get past the initial wifi calling setup screen. It always tells me it's unavailable and to try back later. I've "tried back later" several times to no avail. I don't use my phone as a phone generally so it really doesn't bother me
Sent from my SAMSUNG-SM-G930A using Tapatalk

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Odd data connection issue - Nexus 4 / T-Mobile

When I try to connect to a T-Mo tower for data al I get is an icon in the notification area saying "Sign in to Network" =. When I hit that I am sent to a T-Mo page asking me to sign in. I give it my credentials and press login but nothing happens.
I've talked to T-Mobile and they cannot find anything. They've sent me to Google. Waiting for them to get back to me. In the meantime I figured I'd ask XDA. So, any ideas?
Relevant parameters:
LG Nexus 4
The phone is bone stock Android 4.3
The SIM is new (about 2 months)
I can make calls and text on T-Mobile.
The SIM works in my old Nokia N97 phone and talks to T-Mobile Edge data fine.
The phone connects to ATT HSPA data fine when I put an ATT SIM in it.
The phone connects to data abroad.
Airplane mode is not on.
Data is on.
Roaming is on.
WiFi is off
Airplane mode is off.
I have wiped the phone and started from scratch, no luck.
I have tried in Safe Mode, no luck. (So it's not some odd App interaction)
I have told T-Mobile to kick me off the network and then wiped and restarted, no luck.
I have been through all the APN setting with T-Mobile, all is well.
I have wiped caches, no luck.
TIA
I'd look up the APN details on here for tmobile. Cant find a link at the moment but i know there are a few out there. T-mobile people usually have no idea...
It sounds like something on the carrier's end though. quick search brought up several topics on xda but no real solution.
It has happened to me as well, but my data still works. Sometimes I just reboot it, or put it in airplane mode and it will go away.
Unless u never get data.
Sent from my Nexus 4 using Tapatalk 4
this happened toe last night as well, lasted about 3 hours or so. it connected to the towers jist fine, sometimes the signal bars turned blue, sometimes not. but no data flowed through, neither via lte or hspa+. i called tmobile to check if they had an outage, they said no. i had them reset my data connection, but that didnt help. eventually data started flowing via hspa+, then via lte an hour later. i did all the troubleshooting, it wasnt an issue with the phone nor sim card. it was a tmobile issue for sure.

Non Verizon Nexus 6 Booted off the Network.

Verizon Booted me from the Network
4 Months ago I moved to Big Red with my N6.
The signal wasn't as strong as my other Verizon devices which I found odd. I lived about 2 miles away from a Verizon tower and on this device I was only connected 45-50% of the time while at home.
After the first 3 weeks I was still frustrated with the poor signal and I read online everyone cried foul on Google(or Motorola), so forced a PRL update to see if that would fix the issue:
I lost LTE connectivity.
I was connected to 3G but I had no service.
I re entered the APN, nothing.
I took the SIM out put it back in, nothing.
I read online that someone else had a similar issue with the Nexus 6 on Verizon and the only way to resolve the issue was to replace the SIM and that's what I did, LTE service was restored.
About 2 weeks ago I moved about a mile further away from my nearest Verizon tower, so I'm about 3 miles away from a Verizon tower and 80-85% of the time at home I'm not connected.
Today:
Around 3 PM I was in the city and my LTE was fine, I had bars, I had a signal, nothing had changed on my end but I was unable to send text messages, I kept getting this message "Can't send message with CARD 1 error 98" And when I spoke with my sister she said she had been trying to call me for the last 3 hours.
So I contacted Verizon and asked if there was an outage in my area, they said no so I went on to explain the issue(s), and I was told by the customer service rep that my phone wasn't making a connection to the Verizon network, they couldn't see my phone and I needed tech support. Which made sense because of the poor signal all of the time.
So I called Verizon tech support. And the service rep said that I need to enable roaming by entering
PHP:
*22898
This did not fix my issue but maybe it could benefit someone else on Big Red.
I told them the error code and Tech support said we need to check if your phone has dual SIM, I said no it is a Nexus 6 it does not have a second SIM slot I don't care what the error message said. Then I was directed to another tech rep and he said "your phone is NOT a Verizon Nexus 6 and we cannot find it on our network, your phone will not activate on our network, your IMEI is not available to activate on our network" I said wait a minute. I understand the whole FCC ruling and months ago this was suppose to be resolved(I read the post here on XDA). I went online activated the phone when I moved my Nexus 6 over to Verizon, it shows up as a Non Verizon Nexus 6. It allowed me to activate it. It took the IMEI and now they are telling me, NOT ANY MORE!?
I was transferred to a supervisor. He said the same thing, he said he would try to reset everything for my phone but still poor signal and still I have no idea what calls or messages I'm missing and a few text messages are not being sent. I'm on call 24/7 but it looks like I'm going to have to go back to AT&T or T-Mobile.
I believe the poor signal issue is not only Google but also Verizon is still keeping us off the network for the most part and only allowing us to piggyback the rest of the time. Maybe I'm wrong but I hope my 3 hours wasted helps someone else with a similar experience.
I thought I also read somewhere that T-Mobile shut off Band 12. Seriously what the hell is going on with these carriers.
The Closet Candian said:
Verizon Booted me from the Network
4 Months ago I moved to Big Red with my N6.
The signal wasn't as strong as my other Verizon devices which I found odd. I lived about 2 miles away from a Verizon tower and on this device I was only connected 45-50% of the time while at home.
After the first 3 weeks I was still frustrated with the poor signal and I read online everyone cried foul on Google(or Motorola), so forced a PRL update to see if that would fix the issue:
I lost LTE connectivity.
I was connected to 3G but I had no service.
I re entered the APN, nothing.
I took the SIM out put it back in, nothing.
I read online that someone else had a similar issue with the Nexus 6 on Verizon and the only way to resolve the issue was to replace the SIM and that's what I did, LTE service was restored.
About 2 weeks ago I moved about a mile further away from my nearest Verizon tower, so I'm about 3 miles away from a Verizon tower and 80-85% of the time at home I'm not connected.
Today:
Around 3 PM I was in the city and my LTE was fine, I had bars, I had a signal, nothing had changed on my end but I was unable to send text messages, I kept getting this message "Can't send message with CARD 1 error 98" And when I spoke with my sister she said she had been trying to call me for the last 3 hours.
So I contact Verizon and asked if there was an outage in my area, they said no so I went on to explain the issue(s), and I was told by the customer service rep that my phone wasn't making a connection to the Verizon network, they couldn't see my phone and I needed tech support. Which made sense because of the poor signal all of the time.
So I called Verizon tech support. And the service rep said that I need to enable roaming by entering
PHP:
*22898
This did not fix my issue but maybe it could benefit someone else on Big Red.
I told them the error code and Tech support said we need to check if your phone has dual SIM, I said no it is a Nexus 6 it does not have a second SIM slot I don't care what the error message said. Then I was directed to another tech rep and he said "your phone is NOT a Verizon Nexus 6 and we cannot find it on our network, your phone will not activate on our network, your IMEI is not available to activate on our network" I said wait a minute. I understand the whole FCC ruling and months ago this was suppose to be resolved(I read the post here on XDA). I went online activated the phone when I moved my Nexus 6 over to Verizon, it shows up as a Non Verizon Nexus 6. It allowed me to activate it. It took the IMEI and now they are telling me, NOT ANY MORE!?
I was transferred to a supervisor. He said the same thing, he said he would try to reset everything for my phone but still poor signal and still I have no idea what calls or messages I'm missing and a few text messages are not being sent. I'm on call 24/7 but it looks like I'm going to have to go back to AT&T or T-Mobile.
I believe the poor signal issue is not only Google but also Verizon is still keeping us off the network for the most part and only allowing us to piggyback the rest of the time. Maybe I'm wrong but I hope my 3 hours wasted helps someone else with a similar experience.
I thought I also read somewhere that T-Mobile shut off Band 12. Seriously what the hell is going on with these carriers.
Click to expand...
Click to collapse
T-Mobile has not shut band 12. They did it only for Project FI users.
Sent from my Nexus 6 using Tapatalk
The Closet Candian said:
Verizon Booted me from the Network
4 Months ago I moved to Big Red with my N6.
The signal wasn't as strong as my other Verizon devices which I found odd. I lived about 2 miles away from a Verizon tower and on this device I was only connected 45-50% of the time while at home.
After the first 3 weeks I was still frustrated with the poor signal and I read online everyone cried foul on Google(or Motorola), so forced a PRL update to see if that would fix the issue:
I lost LTE connectivity.
I was connected to 3G but I had no service.
I re entered the APN, nothing.
I took the SIM out put it back in, nothing.
I read online that someone else had a similar issue with the Nexus 6 on Verizon and the only way to resolve the issue was to replace the SIM and that's what I did, LTE service was restored.
About 2 weeks ago I moved about a mile further away from my nearest Verizon tower, so I'm about 3 miles away from a Verizon tower and 80-85% of the time at home I'm not connected.
Today:
Around 3 PM I was in the city and my LTE was fine, I had bars, I had a signal, nothing had changed on my end but I was unable to send text messages, I kept getting this message "Can't send message with CARD 1 error 98" And when I spoke with my sister she said she had been trying to call me for the last 3 hours.
So I contact Verizon and asked if there was an outage in my area, they said no so I went on to explain the issue(s), and I was told by the customer service rep that my phone wasn't making a connection to the Verizon network, they couldn't see my phone and I needed tech support. Which made sense because of the poor signal all of the time.
So I called Verizon tech support. And the service rep said that I need to enable roaming by entering
PHP:
*22898
This did not fix my issue but maybe it could benefit someone else on Big Red.
I told them the error code and Tech support said we need to check if your phone has dual SIM, I said no it is a Nexus 6 it does not have a second SIM slot I don't care what the error message said. Then I was directed to another tech rep and he said "your phone is NOT a Verizon Nexus 6 and we cannot find it on our network, your phone will not activate on our network, your IMEI is not available to activate on our network" I said wait a minute. I understand the whole FCC ruling and months ago this was suppose to be resolved(I read the post here on XDA). I went online activated the phone when I moved my Nexus 6 over to Verizon, it shows up as a Non Verizon Nexus 6. It allowed me to activate it. It took the IMEI and now they are telling me, NOT ANY MORE!?
I was transferred to a supervisor. He said the same thing, he said he would try to reset everything for my phone but still poor signal and still I have no idea what calls or messages I'm missing and a few text messages are not being sent. I'm on call 24/7 but it looks like I'm going to have to go back to AT&T or T-Mobile.
I believe the poor signal issue is not only Google but also Verizon is still keeping us off the network for the most part and only allowing us to piggyback the rest of the time. Maybe I'm wrong but I hope my 3 hours wasted helps someone else with a similar experience.
I thought I also read somewhere that T-Mobile shut off Band 12. Seriously what the hell is going on with these carriers.
Click to expand...
Click to collapse
I have VZW and I am not seeing any of the issues that occurred before VZM finally allowed the Non VZM N6s on Network.
- I can still make account changes
- I still have my monthly discount.
Those are typically the two easiest ways to see if you have a supported phone or not. I think you may have signal quality issues but I think those reps may have been wrong. I have a GPS N6 though what version do you have?
BigDig said:
T-Mobile has not shut band 12. They did it only for Project FI users.
Sent from my Nexus 6 using Tapatalk
Click to expand...
Click to collapse
Thanks for the clarification.
GMoGoody said:
I have VZW and I am not seeing any of the issues that occurred before VZM finally allowed the Non VZM N6s on Network.
- I can still make account changes
- I still have my monthly discount.
Those are typically the two easiest ways to see if you have a supported phone or not. I think you may have signal quality issues but I think those reps may have been wrong. I have a GPS N6 though what version do you have?
Click to expand...
Click to collapse
My N6 was unlocked new from Google.
Zero problems after a year with the GPS N6 on verizon. What radio are you running?
Sent from my Nexus 6 using Tapatalk
bill3508 said:
Zero problems after a year with the GPS N6 on verizon. What radio are you running?
Sent from my Nexus 6 using Tapatalk
Click to expand...
Click to collapse
That I couldn't tell you, if you could explain or provide a link on how to check and select it would be greatly appreciated.
The Closet Candian said:
That I couldn't tell you, if you could explain or provide a link on how to check and select it would be greatly appreciated.
Click to expand...
Click to collapse
Settings > About phone > Baseband version
patmw123 said:
Settings > About phone > Baseband version
Click to expand...
Click to collapse
MDM9625_104662.22.05.27R
I thought you meant
PHP:
*#*#4636#*#*
It has an option to select band
The Closet Candian said:
MDM9625_104662.22.05.27R
I thought you meant
PHP:
*#*#4636#*#*
It has an option to select band
Click to expand...
Click to collapse
Are you 100% stock?
Even if you are, you might try flashing the latest factory image to restore phone to out of box settings.
The reason I am suggesting this is because I had the same issue on my previous phone(HTC M8) with Verizon. I tried everything you have tried and nothing worked until I RUU'd back to stock and it magically started working again.
I realize the M8 is a completely different phone, but if all else has failed it is worth a shot.
FYI, *228, *22898, & *22899 do not work on any LTE enabled VZW device. That is/was used on 3G devices for updating the PRL. In very early LTE devices, dialing that could have actually caused the phone to stop working. It's been fixed now so it doesn't do anything. With the SIM card, the PRL updates automatically when the device connects to the network, so you don't need to dial anything to get the latest PRL.
As for fixing your problem, the only other suggesting I'd say is to try just getting a new SIM card and see if the problem continues.
I find it odd that you are having all of these problems. I originally got my Nexus 6 from Sprint. I am now using Straight Talk. I bought the BYOP kit that came with 9 sim cards, a Verizon activation code, and the $45 monthly service card. The sim cards you get are for Verizon, AT&T, and T-Mobile. (Regular, Micro, Nano for each) I went the Verizon route for obvious reasons. I have had zero problems with service and my LTE is twice as fast as when I was on Sprint. When I look at my lock screen it even says "Verizon Wireless" in the top left corner.
I have yet to experience any of the issues you are having. I know I am not "directly" on Verizon like you are, but that is why I wanted to bring this to your attention. If you would like Verizon coverage on your Nexus 6 for $45 a month check out Straight Talk. You get unlimited talk, text, data. Data is 5GB of LTE then throttled. I have heard the only difference is that you can't quite roam / utilize the partner coverage that someone directly on Verizon can. I have yet to come across anywhere that I have not had signal though.
ldjr said:
Are you 100% stock?
Even if you are, you might try flashing the latest factory image to restore phone to out of box settings.
The reason I am suggesting this is because I had the same issue on my previous phone(HTC M8) with Verizon. I tried everything you have tried and nothing worked until I RUU'd back to stock and it magically started working again.
I realize the M8 is a completely different phone, but if all else has failed it is worth a shot.
Click to expand...
Click to collapse
100% Stock, locked bootloader, no root. I might try that if all else fails, I have an invite to project fi. I was thinking about trying it out even though sprint was horrible in my area and I doubt it has improved.
imnuts said:
FYI, *228, *22898, & *22899 do not work on any LTE enabled VZW device. That is/was used on 3G devices for updating the PRL. In very early LTE devices, dialing that could have actually caused the phone to stop working. It's been fixed now so it doesn't do anything. With the SIM card, the PRL updates automatically when the device connects to the network, so you don't need to dial anything to get the latest PRL.
As for fixing your problem, the only other suggesting I'd say is to try just getting a new SIM card and see if the problem continues.
Click to expand...
Click to collapse
This is my second Verizon SIM and I'm not impressed with the reception.
Rektifying said:
I find it odd that you are having all of these problems. I originally got my Nexus 6 from Sprint. I am now using Straight Talk. I bought the BYOP kit that came with 9 sim cards, a Verizon activation code, and the $45 monthly service card. The sim cards you get are for Verizon, AT&T, and T-Mobile. (Regular, Micro, Nano for each) I went the Verizon route for obvious reasons. I have had zero problems with service and my LTE is twice as fast as when I was on Sprint. When I look at my lock screen it even says "Verizon Wireless" in the top left corner.
I have yet to experience any of the issues you are having. I know I am not "directly" on Verizon like you are, but that is why I wanted to bring this to your attention. If you would like Verizon coverage on your Nexus 6 for $45 a month check out Straight Talk. You get unlimited talk, text, data. Data is 5GB of LTE then throttled. I have heard the only difference is that you can't quite roam / utilize the partner coverage that someone directly on Verizon can. I have yet to come across anywhere that I have not had signal though.
Click to expand...
Click to collapse
Wow I might give that a try. I might have been misinformed but I heard that prepaid plans didn't give you the full service as contract plans.
The Closet Candian said:
Wow I might give that a try. I might have been misinformed but I heard that prepaid plans didn't give you the full service as contact plans.
Click to expand...
Click to collapse
I have been running on straight talk for years across many devices. There is almost no difference. Yes they throttle you after like 4gb or something but I havew never reached that limit with wifi everywhere
The Closet Candian said:
This is my second Verizon SIM and I'm not impressed with the reception.
Click to expand...
Click to collapse
The SIM card has nothing to do with reception. Have you tried a new SIM since the problem started? I suggested it to fix your problem of having no service, not to get a better signal.
+1 on reflashing stock images.
Same problem I had with Verizon on straight talk. I went through so much bs with these people, with same issues you had. It seemed like it was still stuck in GSM or something, and the only band that would work was band 6 on 2g. I could send mms and browse the internet, but a phone call would hang up immediately. USA Band wouldn't work WHATSOEVER.
I called customer service and talked to about 6 different people, all who told me my phone wouldn't work on VZW. When I told them they were full of crap, they would transfer me to somebody else. I finally found someone who ended up changing my phone number on the spot and gave me 5 more gigs of data, but my n6 still wouldn't work; I could call out, but no data or MMS/internet.
I was on the verge of saying **** Verizon. I reflashed factory images and everything was smooth sailing and worked properly. I think there is a bug when you change your radios, something fudges up.
The Verizon straight talk plan is nice if you can get around the hurdles I faced. The only downside,besides what I have already mentioned, is they cap your max speed at 5 mb/s when downloading. I live in an area where ATT rules all, but Verizon picks up LTE in places ATT can't even get 2g (whereas ATT ST downloads around 20+mb/s)... so you'll have to compromise.
FWIW, if you ever hear a customer service rep tell you that they cannot change your phone number without sending you a new sim card, that's a damn lie.
Also, here are my apns to compare with yours. I did not touch these after flashing. I read somewhere that these were the old ones, but they work perfectly.
Using a non Verizon n6 with no issues. I had a local repair shop cut my micro Sim to a nano Sim,and I've been up and running since June. Too bad you are having issues.
Kroniq said:
+1 on reflashing stock images.
Same problem I had with Verizon on straight talk. I went through so much bs with these people, with same issues you had. It seemed like it was still stuck in GSM or something, and the only band that would work was band 6 on 2g. I could send mms and browse the internet, but a phone call would hang up immediately. USA Band wouldn't work WHATSOEVER.
I called customer service and talked to about 6 different people, all who told me my phone wouldn't work on VZW. When I told them they were full of crap, they would transfer me to somebody else. I finally found someone who ended up changing my phone number on the spot and gave me 5 more gigs of data, but my n6 still wouldn't work; I could call out, but no data or MMS/internet.
I was on the verge of saying **** Verizon. I reflashed factory images and everything was smooth sailing and worked properly. I think there is a bug when you change your radios, something fudges up.
The Verizon straight talk plan is nice if you can get around the hurdles I faced. The only downside,besides what I have already mentioned, is they cap your max speed at 5 mb/s when downloading. I live in an area where ATT rules all, but Verizon picks up LTE in places ATT can't even get 2g (whereas ATT ST downloads around 20+mb/s)... so you'll have to compromise.
FWIW, if you ever hear a customer service rep tell you that they cannot change your phone number without sending you a new sim card, that's a damn lie.
Also, here are my apns to compare with yours. I did not touch these after flashing. I read somewhere that these were the old ones, but they work perfectly.
Click to expand...
Click to collapse
The thread owner is on Verizon directly, not Straight Talk. I just offered him the idea. I am using Straight Talk (Verizon Sim Card) with my Nexus 6 and I have had zero issues. When you are on stock / flash stock images, when you boot up your phone, the proper APN settings will load right up and LTE will take off. Works great. Now, what you need to do is write these APN settings down, precisely. I have noticed that sometimes when you flash a custom ROM, the APN settings won't load automatically.
This just happened to me when I flashed "The Pure Nexus Project". I ended up with no data. I manually entered the APN settings and boom. Full data, LTE, MMS, etc

Sprint Nougat update can't surf while on call

Hello,
The nougat update was installed on my Sprint S7 edge the other night. Now I can't use the Internet while I'm on a call! I did calling and surfing with no problem before this update. I called sprint and they basically said that you can be on WiFi and call / surf no problem, which is true. But I am often away from WiFi and need to use internet while on call. I tried the different modes such as CDMA, LTE/CDMA, GSM/UMTS, AND Automatic but same problem.
Has anyone experienced this? Is there a setting or something to fix this?
Looks like I may have to go back to AT&T! ?
Thanks in advance
That is a limitation of Sprint, not Nougat. I switched from AT&T to Sprint last April and ran into the same issue immediately. While I plan to switch back to AT&T or Verizon, I've been using the hangouts dialer/google voice to make calls over LTE. This fixes the issue for me for the time being.
-Matt
coolecho said:
Hello,
The nougat update was installed on my Sprint S7 edge the other night. Now I can't use the Internet while I'm on a call! I did calling and surfing with no problem before this update. I called sprint and they basically said that you can be on WiFi and call / surf no problem, which is true. But I am often away from WiFi and need to use internet while on call. I tried the different modes such as CDMA, LTE/CDMA, GSM/UMTS, AND Automatic but same problem.
Has anyone experienced this? Is there a setting or something to fix this?
Looks like I may have to go back to AT&T!
Thanks in advance
Click to expand...
Click to collapse
I've never been able to access data over cellular while on a call on my S7 Edge. Nougat or Marshmallow. Worked fine on older phones, but Sprint's Spark network doesn't allow it.
I came from T-Mobile who I truly despise so I decided to give sprint a shot. I've been on sprint for years now on and off and I have NEVER been able to use the internet while on a call. As others stated above, their POS network doesn't allow it. It was the limitations of a CDMA network, but couple years ago, Verizon upgraded their CDMA network and now they can browse and talk at the same time. Sprint is the ONLY network that doesn't allow it that's in the top 4. ATT, TMO, VZW. While sprint was racing to be the first carrier to allow 4G (which they were) other networks were prepping for LTE and setting up their infrastructure to surf blazing speeds and still talk and sprint is stuck in the stone age's. Rant over lol
kennypow3rs said:
I came from T-Mobile who I truly despise so I decided to give sprint a shot. I've been on sprint for years now on and off and I have NEVER been able to use the internet while on a call. As others stated above, their POS network doesn't allow it. It was the limitations of a CDMA network, but couple years ago, Verizon upgraded their CDMA network and now they can browse and talk at the same time. Sprint is the ONLY network that doesn't allow it that's in the top 4. ATT, TMO, VZW. While sprint was racing to be the first carrier to allow 4G (which they were) other networks were prepping for LTE and setting up their infrastructure to surf blazing speeds and still talk and sprint is stuck in the stone age's. Rant over lol
Click to expand...
Click to collapse
Sprint actually did allow simultaneous voice and data for a while. It worked fine on my G3 (and still does, actually). But it doesn't work on any of the new phones that support their faster "Spark" network, or whatever they're calling it now.
meyerweb said:
Sprint actually did allow simultaneous voice and data for a while. It worked fine on my G3 (and still does, actually). But it doesn't work on any of the new phones that support their faster "Spark" network, or whatever they're calling it now.
Click to expand...
Click to collapse
what you said is 100% true but to add to the dialogue, the reason it doesn't work anymore is because manufacturers have reduced cell antennas down to 1
older devices used 2-3 antennas, so it was possible to use 1 antenna for internet on a LTE frequency while the other antenna was in use for voice calls.
VoIP is essentially a data stream so with 1 antenna that's the only workaround.
The last galaxy phone that did simultaneous voice and data (while not on wifi) was th GS3 . it had a radio in it call SVDO (simultaneous voice and data option)
no other galaxy phone since then can do both UNLESS your on wifi.
kennypow3rs said:
I came from T-Mobile who I truly despise so I decided to give sprint a shot. I've been on sprint for years now on and off and I have NEVER been able to use the internet while on a call. As others stated above, their POS network doesn't allow it. It was the limitations of a CDMA network, but couple years ago, Verizon upgraded their CDMA network and now they can browse and talk at the same time. Sprint is the ONLY network that doesn't allow it that's in the top 4. ATT, TMO, VZW. While sprint was racing to be the first carrier to allow 4G (which they were) other networks were prepping for LTE and setting up their infrastructure to surf blazing speeds and still talk and sprint is stuck in the stone age's. Rant over lol
Click to expand...
Click to collapse
Regarding Sprint racing to be the first carrier with 4G (Wimax) while the others were prepping for LTE, Sprint wanted to also do LTE like the others but at that time LTE was nowhere near ready & they had to do something with the spectrum they were sitting on at that time or else they would've lost it.
Robalboa said:
The last galaxy phone that did simultaneous voice and data (while not on wifi) was th GS3 . it had a radio in it call SVDO (simultaneous voice and data option)
no other galaxy phone since then can do both UNLESS your on wifi.
Click to expand...
Click to collapse
Last phone I remembered being able to do this was the Note 3. Man I miss being able to use simultaneous data & voice.
Sent from my SM-G935P using Tapatalk
Well that sucks. We should have that option it's freaking 2017 lol. It's hard to take them serious. I also keep hearing of a soft bank and TMO partnership they really do want to pair sprint with TMobile to compete against Verizon and ATT. If sprint did merge with TMO they could route calls through another frequency/band and have data sit on the LTE band.
Robalboa said:
The last galaxy phone that did simultaneous voice and data (while not on wifi) was th GS3 . it had a radio in it call SVDO (simultaneous voice and data option)
no other galaxy phone since then can do both UNLESS your on wifi.
Click to expand...
Click to collapse
Actually, a work-around that I've tried is using the Google Hangouts dialer. You can surf the web and be on the phone. Kinda sucks they eliminated the simultaneous talk and data.
I can attest that until the latest Nougat update (last week) I was able to be on a phone call while connecting to the internet and webex. I do this a lot due to being stuck in traffic and having to attend conference calls while driving.
My phone is a Galaxy S7 Edge. I also had this ability with my Note 3. Something fishy is going on here.
I'm really upset that this is happening all of a sudden, strangely right after the freaking software update. I want the feature back! Now every forum says that Sprint doesn't support it on these phone. BS! I am proof it did have the ability. They just took it away with stealthy maliciousness. Sprint needs to give us back the ability to use data and voice simultaneously!
I'm using s7 edge too. if anybody still can't use data while on call. try to turn off your power saving mode. don't turn off your power saving mode while you on call. off ur power saving mode before you call or answer someone. i update this reply while on call too.
I think nowaday most updates are all a big BS. just another ploy to take away all the neat features and give the phone companies more controls, limiting user ability, etc.... i.e. to save the phone companies bandwidth and data use..
My old samsung S4 can do everything after i completely rooted it. from hotspot to simult data and voice, also sim unlock... all done by me just reading xda
I want to upgrade to something newer with removable battery and microsd card in the form of a LG G5. and it's been a real PIA. first phone i got it has the latest firmwarez preventing any enabling of tethering or DIY sim unlock... Had to return it.... 2nd phone has earlier firmware so i can enable tethering. but has no way to use data and voice at same time.

S7 SM-G930V can't connect to Verizon Mobile Data

Hi everyone, so I recently purchased an S7 SM-G930V and I'm having some problems with the mobile data connection and was hoping that someone on here might be able to help me out. I've been heavily researching and trying everything I can find online for 2 weeks now trying to figure out why I cannot get this phone to connect to mobile data and I'm about to give up and use it for target practice.
So here's the story:
I bought the phone from a seller on Ebay (I know I know) and it showed up in flawless condition externally and SEEMED to work perfectly. Upon receipt of the phone, I noticed that my current simcard wouldn't fit so I took the phone to verizon to get the nano sim and have it activated. The guy put the sim in and booted it up but after about 15 min the phone was still saying that it was "activating" so (being in a hurry) I told him that I'd just let it activate and be on my way. About an hour later my phone chimed saying that activation was complete but I noticed that it was showing H+R for a data connection which I believe meant I was roaming? Anyway I didn't think much of it because I was in a pretty rural spot in Alaska and the service was spotty.
Now here is where the problems started. Once I got home I noticed that the phone was not picking up any 4G LTE data at all and was bouncing back and forth between 3g and 1x but wasn't actually connecting to them, just finding them (greyed out). I rebooted the phone to see if maybe it just needed to update the local towers or something but it still would not connect to any mobile data at all so I took it back to the verizon store and they swapped the sim for a new one. Now, the phone will not activate AT ALL. The guy tried 3 different sim cards and nothing. It shows fully connected (5 signal bars) for voice but just cycles randomly between 3g and 1x data and will not connect to them let alone even find 4g lte service. When it connects to the towers it shows Verizon Wireless as the connected carrier but since it can't connect to data, it won't activate. The guy finally told me to call tech support and after about 3 hours on the phone with them, they pretty much told me they don't know what's wrong and to get a new phone.
So I decided to hit the internet and try out every option I could find before just sending the phone back. However, after countless hours of tinkering with the phone including rooting the phone, updating the firmware, factory resetting multiple times, clearing cache, disabling the cell radio and changing settings in build.prop, default.prop, apns_config.xml etc etc and getting nowhere I am stuck. I was really hoping that this was just a software issue or APN/modem/radio band etc issue that I could fix but it's looking like it might be a hardware problem or it's way above my skill set.
TL;DR
Verizon Galaxy S7 will not connect to any Verizon Mobile Data Network and therefor will not activate but it will connect to data while roaming? Any and all suggestions, help or advice is appreciated! Even if it's just to tell me that the hardware is faulty and I need to replace the phone. I just need some opinions from the pros if possible. Thanks guys/gals.

Moto g5 Plus Verizon issues

Hello. Moto g5 plus unlocked 32 gb from amazon, no prime ads. Unlocked bootloader, custom Validus 8.1 rom and TWRP recovery. Was previously with Redpocket Mobile, switched to Verizon prepaid ($40/month plan) and received my 4g LTE sim card yesterday and have been having nothing but problems since then.
TO start, the sim took a long time to register my number, and "program" itself as Verizon called it, this is because I finally figured out even though Verizon claims excellent coverage in my area (49783 U.S) I currently have barely any service, so that's why it took forever to register/port my number over.
SO now I can hardly even send a text with the stupid thing, it's resting on 1 bar and then usually disconnects frequently and says "no service." When I go into town I get 3/4 bars of 3g , not 4g LTE. I was curious as to why this happens, so I spoke to a friend who has Verizon in my area and he said it's a deadzone for verizon where I live, but that he gets 4g LTE everywhere else in the city.
Does anyone here have a Moto g5 plus US version (no indian/foreign versions) PURCHASED in the US and on the Verizon network? Also, my friend is on postpaid network, not prepaid, not sure if that makes a difference. IF anyone's with Verizon here can someone confirm it's compatible? It shows up on my Verizon account as XT1687. I got this plan for the extra data and rollover/hotspot capabilities that redpocket DIDN'T have, but if I can barely even send a text message at home what's the point? I have been on the phone with Verizon for hours and they claim my phone is compatible but that they "cannot guarantee coverage on phones not purchased from them" or something like that. Does having a custom ROM affect coverage in any way?
Couple more symptoms to help you guys diagnose my issue: In settings > about this phone > sim status, when I click mobile network status it usually "refreshes" so if it had listed one bar previously, I tap on it and it will say "no service" which to me indicates tapping on it updates it, and that the phone is constantly losing signal. Also, I keep getting messages about leaving service and roaming, though roaming is turned off.
What I'm most intrigued about is I can make calls from anywhere in the house unless the phone says "no signal" so even if the phone is on one bar and listing x1 for service or 3g, a call will come in or go through fine, but MESSAGES WILL NOT SEND. In android messages, it says "tap to send again." Which is weird because if a call could go through certainly a simple sms would?! I still have yet to test service in the heart of the little city I live in, I've only been outside of my house and in, so I haven't extensively tested different areas yet, so I'm not giving up yet!
Finally, what APN should I use? It's set to "straight talk verizon" right now, but there's a bunch listed. Perhaps other Moto g5 plus users could confirm which one they use? I suppose it sets itself by default...
thanks for looking through and please answer my questions! I need more competent help than Verizon can offer.

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