How to add Sprint Call Plus on unlocked s8+? - Samsung Galaxy S8+ Questions & Answers

I'm using an unlocked s8+ on Sprint network. Everything works include Wi-Fi calling. But I didn't get any update for call plus like Sprint version did.
Is there any way to add call plus on unlocked s8+? Hope I don't have to flash Sprint firmware.
Thanks
Sent from my SM-G955U1 using Tapatalk

According to seawolf, the Sprint Community Manager:
"Only Sprint phones will get CallingPLUS because that's our product, not Samsung's."
https://community.sprint.com/t5/Sam...S-now-enabled/m-p/970171/highlight/true#M1074

RocketOptics said:
According to seawolf, the Sprint Community Manager:
"Only Sprint phones will get CallingPLUS because that's our product, not Samsung's."
https://community.sprint.com/t5/Sam...S-now-enabled/m-p/970171/highlight/true#M1074
Click to expand...
Click to collapse
Thx for the info. Looks like I have to flash sprint firmware
Sent from my iPhone using Tapatalk

eric6268 said:
Thx for the info. Looks like I have to flash sprint firmware
Click to expand...
Click to collapse
Ok, I have the same problem. I have a G955U1, which firmware will give me CALLING PLUS and VOICEMAIL, SPR g955u or g955u1?

danart2 said:
Ok, I have the same problem. I have a G955U1, which firmware will give me CALLING PLUS and VOICEMAIL, SPR g955u or g955u1?
Click to expand...
Click to collapse
Just for updates, I flashed Sprint firmware and been using the call plus feature - I like it.
The only problem is I can't dial certain numbers, like #CHP or #NHP.
Sent from my SM-G955U using Tapatalk

I just flashed my phone with Sprint firmware. Are you supposed to get the Sprint splash screen? I didn't.....I cant find the Calling Plus setting. Where is it?
PS. Just checked....no internet while on a call. So, not working, why?

Related

What is the unlocked G920T?

Best Buy sells an unlocked version of the G920T - http://goo.gl/bk4ukE
It's not T-Mobile. It's unlocked and has no carrier bloat - just the usual Samsung stuff. It shows "4G" for LTE. (Edit: Correction - after the OTA referenced below, it shows H+ and LTE)
It came with 5.1.1 out of the box, build ending in COG3.
It had a 272mb software update immediately available that took it up to the build ending in COK1 and added the Android Security Patch Level line showing 2015-11-01.
Just curious how this model fits into the other unlocked models (f, i, etc.). Did Samsung simply take the T-Mobile model and sell a variant unlocked with no T-Mobile influence?
Sorry to bump this but I'm seeing a few more of these in the wild now and trying to figure it out. It's gotta have the same internals as the T-Mobile variant since the model number is the same, I'm assuming anyway? The full model is SM-G920TZKAX, but the packaging and phone just shorten it to T. The T-Mobile model is SM-G920TZDATMB. I guess knowing what the letters after G920T mean would be helpful.
From what I've read it appears to be a unlocked version of the T-Mobile variant. Can't find much information about it.
I purchased the unlocked version from Best Buy yesterday for $450. Rooted it and could not be happier.
Sent from my SM-G920T using XDA Forums Pro.
grneyez said:
From what I've read it appears to be a unlocked version of the T-Mobile variant. Can't find much information about it.
I purchased the unlocked version from Best Buy yesterday for $450. Rooted it and could not be happier.
Sent from my SM-G920T using XDA Forums Pro.
Click to expand...
Click to collapse
What method did you use? I'm concerned about doing any mods due to not having the right software to flash back to (which we don't have right?).
I used the follow root method:
http://forum.xda-developers.com/galaxy-s6/general/galaxy-s6-root-5-1-1-variants-t3147074
As for going back to stock, you can always use smart switch, or ODIN back to stock rom.
jntdroid said:
What method did you use? I'm concerned about doing any mods due to not having the right software to flash back to (which we don't have right?).
Click to expand...
Click to collapse
grneyez said:
I used the follow root method:
http://forum.xda-developers.com/galaxy-s6/general/galaxy-s6-root-5-1-1-variants-t3147074
As for going back to stock, you can always use smart switch, or ODIN back to stock rom.
Click to expand...
Click to collapse
It's been so long on a Samsung device... no idea what smart switch is. Need to do some reading to get caught up. Thx
Smart Switch replaced Samsung Kies, which replaced Odin. Welcome
Sent from my SM-G920T using XDA Forums Pro.
I just bought this yesterday as an open box for $380. I was worried that is wouldn't have LTE band 17 for AT&T as the normal 920T is listed as missing this band. The Best Buy version does have band 17 and I'm connected on it now. Very happy with the phone so far.
rzracer2 said:
I just bought this yesterday as an open box for $380. I was worried that is wouldn't have LTE band 17 for AT&T as the normal 920T is listed as missing this band. The Best Buy version does have band 17 and I'm connected on it now. Very happy with the phone so far.
Click to expand...
Click to collapse
How can you tell what bands it has?
jntdroid said:
How can you tell what bands it has?
Click to expand...
Click to collapse
I downloaded LTE Discovery from the play store and it tells you what band you are connected to.
---------- Post added at 05:32 PM ---------- Previous post was at 05:07 PM ----------
rzracer2 said:
I downloaded LTE Discovery from the play store and it tells you what band you are connected to.
Click to expand...
Click to collapse
you can also see the specs for the phone on Samsung's website. http://www.samsung.com/us/mobile/cell-phones/SM-G920TZKAXAR
4G FDD LTE: B1(2100), B2(1900),B3(1800),B4 (AWS),B5(850),B7(2600),B12(700),B17(700),B20(800)
Firmware?
Love the phone with no carrier bloatware, would have preferred 64GB but I can make due. I would like to root it but not without having factory firmware to fall back on. Even though it's a 920T it's has no T-Mobile apps so I'm pretty sure I can't load a T-Mobile ROM on it. If anyone runs across formware for a SM-G920TZKAXAR PLEASE let us know. TIA
Does this work with Samsung Pay?
Has anyone tried getting this to work with Samsung Pay? I saw on a Slickdeals thread that it will not work ... would love confirmation.
Also, and I know this is a very, very slight chance anyone will know this, but -- will this work with my old, granfathered T-Zones data plan?
diznanl said:
Has anyone tried getting this to work with Samsung Pay? I saw on a Slickdeals thread that it will not work ... would love confirmation.
Also, and I know this is a very, very slight chance anyone will know this, but -- will this work with my old, granfathered T-Zones data plan?
Click to expand...
Click to collapse
Samsung pay is working on mine
Sent from my SM-G920T using Tapatalk
i bought this phone too and im att network. do i use tmobile or att for mods?
Yes
rzracer2 said:
Love the phone with no carrier bloatware, would have preferred 64GB but I can make due. I would like to root it but not without having factory firmware to fall back on. Even though it's a 920T it's has no T-Mobile apps so I'm pretty sure I can't load a T-Mobile ROM on it. If anyone runs across formware for a SM-G920TZKAXAR PLEASE let us know. TIA
Click to expand...
Click to collapse
Yes. You can load T-Mobile firmware onto it. You just get all the TMobile extra stuff. Thats the same "unlocked" model sold by Rent A Center.
Marshmallow now available
I'm on sm-g920tzkaxar. Marshmallow is downloading on my phone right now!... See attached.
Thanks,
diznanl
diznanl said:
I'm on sm-g920tzkaxar. Marshmallow is downloading on my phone right now!... See attached.
Thanks,
diznanl
Click to expand...
Click to collapse
Anyone get 7.0 running on g920tzkaxar yet?
knightboy09 said:
Anyone get 7.0 running on g920tzkaxar yet?
Click to expand...
Click to collapse
I'm also curious about this.
Sent from my SM-G920T using Tapatalk
Bump?
Sent from my SM-G920T using Tapatalk
grobillard said:
Bump?
Click to expand...
Click to collapse
Currently this variant is awaiting official upgrade, most nougat roms are not going to work fully as call audio is broken, you may need to wait till official update is released to have all functions.

What happens if i update my sprint note 5 with a international firmware?

i unblocked my sprint note 5 920p to use it with any provider, What could happen if i update manually with a international firmware instead a sprint firmware?
juanalchalas said:
i unblocked my sprint note 5 920p to use it with any provider, What could happen if i update manually with a international firmware instead a sprint firmware?
Click to expand...
Click to collapse
Try it and let us know!!!!
Brick brick city
Sent from my SM-N920P using Tapatalk
Chaz187 said:
Try it and let us know!!!!
Click to expand...
Click to collapse
I dot think will start up, there is a tutorial in XDA developers about installing a kernel so you can flash roms made for other models of Note5 and did not work for me..
So so far we are stuck with sprint original firmware and OMR rom which i think is the only rom available for Note 5 SM-N920P
juanalchalas said:
i unblocked my sprint note 5 920p to use it with any provider, What could happen if i update manually with a international firmware instead a sprint firmware?
Click to expand...
Click to collapse
how could you unlock it ?

955F Model VOLTE and video calling on Canadian

Guys i bought a 955FD S8+ model and i have it rooted. I'm with rogers and would like to have the Canadian feathers like Wi-Fi calling, video calling and volte. How can i do this? I have flashed tkkg1994 csc utility package and selected rogers but i still don't have those options. Can someone help please?
Sent from my SM-G955F using Tapatalk
crazynewfie said:
Guys i bought a 955F S8+ model and i have it rooted. I'm with rogers and would like to have the Canadian feathers like Wi-Fi calling, video calling and volte. How can i do this? I have flashed tkkg1994 csc utility package and selected rogers but i still don't have those options. Can someone help please?
Sent from my SM-G955F using Tapatalk
Click to expand...
Click to collapse
Sorry to bring you bad news but what you trying to do isn't possible,
at least from what I've gathered.
I'm on the same boat and am really upset that Samsung makes things harder
every year and this time around CSC is totally different now.
Please let me know if you find any good news.
Switch to the canadian model and you'll have everything but root, i'm sure theres plenty of people that will do a straight swap.
peachpuff said:
Switch to the canadian model and you'll have everything but root, i'm sure theres plenty of people that will do a straight swap.
Click to expand...
Click to collapse
Never. Lol. I want root. Lol. Whole reason I bought F model. Don't worry someone will figure my issues out.
Sent from my SM-G955F using Tapatalk
samteeee said:
Sorry to bring you bad news but what you trying to do isn't possible,
at least from what I've gathered.
I'm on the same boat and am really upset that Samsung makes things harder
every year and this time around CSC is totally different now.
Please let me know if you find any good news.
Click to expand...
Click to collapse
good news! it's entirely possible!
Sent from my SM-G955F using Tapatalk
---------- Post added at 12:07 AM ---------- Previous post was at 12:06 AM ----------
crazynewfie said:
Guys i bought a 955F S8+ model and i have it rooted. I'm with rogers and would like to have the Canadian feathers like Wi-Fi calling, video calling and volte. How can i do this? I have flashed tkkg1994 csc utility package and selected rogers but i still don't have those options. Can someone help please?
Sent from my SM-G955F using Tapatalk
Click to expand...
Click to collapse
download the rogers firmware from sammobile and join batstock rom telegram support channel. The OP can help you out. All you have to do is upload a file from the download there and he'll add the csc to a flashable twrp zip that you can install to fully enable all rogers features.
Sent from my SM-G955F using Tapatalk
cantenna said:
good news! it's entirely possible!
Sent from my SM-G955F using Tapatalk
---------- Post added at 12:07 AM ---------- Previous post was at 12:06 AM ----------
download the rogers firmware from sammobile and join batstock rom telegram support channel. The OP can help you out. All you have to do is upload a file from the download there and he'll add the csc to a flashable twrp zip that you can install to fully enable all rogers features.
Sent from my SM-G955F using Tapatalk
Click to expand...
Click to collapse
Ok I will. Are you a Rogers user and can confirm?
Sent from my SM-G955F using Tapatalk
no im not but you guys are clearly misinformed...
Sent from my SM-G955F using Tapatalk
@OP
 @cantenna
Right now it isn't possible yet! Later on Rogers will do it for unlocked variants as well, confirmed with Rogers Tech Support!
http://communityforums.rogers.com/t5/Android/Wi-Fi-Calling-on-Samsung-Galaxy-S8-S8/td-p/391722
samteeee said:
@OP
@cantenna
Right now it isn't possible yet! Later on Rogers will do it for unlocked variants as well, confirmed with Rogers Tech Support!
http://communityforums.rogers.com/t5/Android/Wi-Fi-Calling-on-Samsung-Galaxy-S8-S8/td-p/391722
Click to expand...
Click to collapse
Not even with a polite phone call to rogers?
Sent from my SM-G955F using Tapatalk
crazynewfie said:
Not even with a polite phone call to rogers?
Sent from my SM-G955F using Tapatalk
Click to expand...
Click to collapse
Lol.
I guess we just have to wait, but it'll happen, hopefully sooner than later.
Please let me know if you hear anything from Rogers and I'll do the same.
Thank you.
samteeee said:
Lol.
I guess we just have to wait, but it'll happen, hopefully sooner than later.
Please let me know if you hear anything from Rogers and I'll do the same.
Thank you.
Click to expand...
Click to collapse
I'll call tomorrow and see what they say or can do.
Sent from my SM-G955F using Tapatalk
samteeee said:
Lol.
I guess we just have to wait, but it'll happen, hopefully sooner than later.
Please let me know if you hear anything from Rogers and I'll do the same.
Thank you.
Click to expand...
Click to collapse
right, last time I say this, you need to flash your rom with the csc for rogers... sam mobile has it, batman rom op can help you install it.
A rogers csr will never help in this regard... :silly:
cantenna said:
right, last time I say this, you need to flash your rom with the csc for rogers... sam mobile has it, batman rom op can help you install it.
A rogers csr will never help in this regard... :silly:
Click to expand...
Click to collapse
Dude I've done that. It does not work. I have flashed csc for Rogers. I have been on telegram where batman has guided people to do the same but it doesn't work. I have knowledge on flashing. I've even tried T-mobile csc with no luck.
Sent from my SM-G955F using Tapatalk
crazynewfie said:
Dude I've done that. It does not work. I have flashed csc for Rogers. I have been on telegram where batman has guided people to do the same but it doesn't work. I have knowledge on flashing. I've even tried T-mobile csc with no luck.
Sent from my SM-G955F using Tapatalk
Click to expand...
Click to collapse
lol.
okay did the volte option apear under mobile networks?
what rom are you running?
twrp installed?
Sent from my SM-G955F using Tapatalk
Yes the volte is there and turned on but every call I make it changes to 3g or 4G. Wi-Fi calling is there as well but when I register it it say not compatible with my phone. Batstock rom. Yes twrp is installed.
Sent from my SM-G955F using Tapatalk
crazynewfie said:
Guys i bought a 955FD S8+ model and i have it rooted. I'm with rogers and would like to have the Canadian feathers like Wi-Fi calling, video calling and volte. How can i do this? I have flashed tkkg1994 csc utility package and selected rogers but i still don't have those options. Can someone help please?
Sent from my SM-G955F using Tapatalk
Click to expand...
Click to collapse
I got bad news for you. VOLTE and Wifi calling only works on android phones that has been bought from Rogers. I have the unlocked version from Samsung.ca and it still didn't work.
Correction: The only unlocked phones that work on Rogers VOLTE and Wifi-Calling are the iPhones.
crazynewfie said:
Yes the volte is there and turned on but every call I make it changes to 3g or 4G. Wi-Fi calling is there as well but when I register it it say not compatible with my phone. Batstock rom. Yes twrp is installed.
Click to expand...
Click to collapse
i see.
next thing you want to try, make sure your build.prop product name matches that of the rogers phone.
also, my carrier disables feature if it detects root such as wifi calling. if you have magisk hide and an app for wifi calling uou may want to try hiding those apps from root.
cantenna said:
i see.
next thing you want to try, make sure your build.prop product name matches that of the rogers phone.
also, my carrier disables feature if it detects root such as wifi calling. if you have magisk hide and an app for wifi calling uou may want to try hiding those apps from root.
Click to expand...
Click to collapse
I hear ya. I changed my build prop model name to my carrier brand which is 955W. I 'm also using magisk hide for other things as well. No luck. I will call Rogers tomorrow just to see what they have to say.
Sent from my SM-G955W8 using Tapatalk
crazynewfie said:
I hear ya. I changed my build prop model name to my carrier brand which is 955W. I 'm also using magisk hide for other things as well. No luck. I will call Rogers tomorrow just to see what they have to say.
Sent from my SM-G955W8 using Tapatalk
Click to expand...
Click to collapse
I already called Rogers tech and VOLTE and WIFI Calling don't work on Android phones that was not from Rogers. No matter what you do, its the IMEI number that triggers their system to enable it on their end.
Unfortunately all carriers including Bell, Telus, Fido, Virgin and Freedom Mobile do this.
if it trully is incompatible, it is more likely to do with the difference between th band availability between the international model and canadian model... a quick google search will allow you to compare band availvility between phones and what bands are used for the carrier.
i don't believe it though, that just makes it hardee for them to aquire clients with existing handsets.

Stock Official ATT_ODIN_G965USQU3BRJ5 S9+

Stock Official ATT_ODIN_G965USQU3BRJ5 S9 Plus
Model: SM-G965U
Model Name: Galaxy S9 Plus
Country: USA
Version: Android Oreo 8.0
Security Patch Level: October 2018
Product Code: ATT
PDA: G965USQU3BRJ5
CSC: G965UOYN3BRJ5
Download here: AT&T G965USQU3BRJ5
Download here: Odin3_v3.13.1_3B_PatcheD
Can't wait to try it, I've been dying for WiFi Calling, thank you Sir!
Venom0642 said:
Stock Official ATT_ODIN_G965USQU3BRJ5 S9 Plus
Model: SM-G965U
Model Name: Galaxy S9 Plus
Country: USA
Version: Android Oreo 8.0
Security Patch Level: October 2018
Product Code: ATT
PDA: G965USQU3BRJ5
CSC: G965UOYN3BRJ5
Download here UPLOADING: AT&T G965USQU3BRJ5
Download here: Odin3_v3.13.1_3B_PatcheD
Click to expand...
Click to collapse
Any chance you can upload just userdata if you haven't? I have the BRJ5 files from tmobile. So it would be less to download.
Link Up
Does the CSC wipe the data in this?
cosine83 said:
Does the CSC wipe the data in this?
Click to expand...
Click to collapse
I'm still downloading so I'm not sure what's inside the zip yet.
A home_csc file does not wipe
A csc file will wipe your device
todd3835 said:
I'm still downloading so I'm not sure what's inside the zip yet.
A home_csc file does not wipe
A csc file will wipe your device
Click to expand...
Click to collapse
There's no home_csc in the zip.
If anyone needs just the USERDATA (I already had the T-Mobile zip), here's a link: https://drive.google.com/file/d/1eLPcD0yQFDSE-nEVHRQ_gCQ1dG5QmQk7/view?usp=sharing
---------- Post added at 03:26 AM ---------- Previous post was at 03:25 AM ----------
cosine83 said:
There's no home_csc in the zip.
Click to expand...
Click to collapse
Then either you can choose to use the home_csc and wipe, or not use any csc, and keep your data. I typically just leave it blank to be honest when I want to keep data.
Can I flash this on a regular s9
And if so I should recieve att otas correct
aaronisham95 said:
Can I flash this on a regular s9
And if so I should recieve att otas correct
Click to expand...
Click to collapse
Answer is no, this is for S9 Plus .
Sent from my SM-N960U using XDA Labs
Do you have a download for g960u you could direct me to
Anyone know where could find any att odin files for my
C I've flashed to a foreign firmware I belive q
If I flash this on my unlocked G965U1 unlocked version, will I get the wifi calling, video calling, and all the nice ATT bloat?
Sent from my SM-G965U1 using Tapatalk
MicroMod777 said:
If I flash this on my unlocked G965U1 unlocked version, will I get the wifi calling, video calling, and all the nice ATT bloat?
Sent from my SM-G965U1 using Tapatalk
Click to expand...
Click to collapse
Yes and no. WiFi Calling and all of the bloat will be there and it will work as long as AT&T doesn't realize you are using a device you didn't purchase from them. Once they realize you didn't buy your device from them, they will disable your line from using WiFi Calling.
jcsww said:
Yes and no. WiFi Calling and all of the bloat will be there and it will work as long as AT&T doesn't realize you are using a device you didn't purchase from them. Once they realize you didn't buy your device from them, they will disable your line from using WiFi Calling.
Click to expand...
Click to collapse
Thanks for the info.
Are you guys able to get LTE to browse the net while on calls?
Sent from my SM-G965U1 using Tapatalk
MicroMod777 said:
Thanks for the info.
Are you guys able to get LTE to browse the net while on calls?
Sent from my SM-G965U1 using Tapatalk
Click to expand...
Click to collapse
I'm not sure. I was never an AT&T customer.
After giving my girlfriend my S9 Plus and her fighting with AT&T over the WiFi Calling b/s, because they would keep disabling it on her after switching back to her S5 Active to get it re-enabled. I finally got her to switch over to T-Mobile.
MicroMod777 said:
Thanks for the info.
Are you guys able to get LTE to browse the net while on calls?
Click to expand...
Click to collapse
Yes you can stays on 4G LTE on my AT&T Note9 and S9 Plus.
Sent from my SM-N960U using XDA Labs
jcsww said:
I'm not sure. I was never an AT&T customer.
After giving my girlfriend my S9 Plus and her fighting with AT&T over the WiFi Calling b/s, because they would keep disabling it on her after switching back to her S5 Active to get it re-enabled. I finally got her to switch over to T-Mobile.
Click to expand...
Click to collapse
I had T-Mobile for over 3 years. I just switched to Cricket Wireless that uses ATT towers because at my new job I got earlier this year, T-Mobile had very bad service.
Venom0642 said:
Yes you can stays on 4G LTE on my AT&T Note9 and S9 Plus.
Well hopefully mine unlocked version can do that.
Sent from my SM-N960U using XDA Labs
Click to expand...
Click to collapse
Sent from my SM-G965U1 using Tapatalk
MicroMod777 said:
I had T-Mobile for over 3 years. I just switched to Cricket Wireless that uses ATT towers because at my new job I got earlier this year, T-Mobile had very had service.
Sent from my SM-G965U1 using Tapatalk
Click to expand...
Click to collapse
I can't complain about the service I have had with T-Mobile. In Virginia, it is better than most other providers. Blacksburg now has band 71 deployment and Hampton has pretty good band 12 service. In upstate New York and Canada, I haven't had any complaints either. Going up and down the east coast earlier this year, I didn't have any complaints, even after traveling through West Virginia. Obviously, other areas may vary.
On AT&T though, my girlfriend had no service in her Hampton apartment, no service inside of NASA Langley, and no service at her parents home in Itmann, WV. However, on T-Mobile, she at least has good service at home and at work now, including inside of the buildings.
Well I flashed this ATT on my unlocked 650U1 and nothing ATT showed up, not even boot logo. It showed the correct model as G965U and version BRJ5. Loaded everything in odin. Any suggestions?
Sent from my SM-G965U1 using Tapatalk

Galaxy S8+ Snapdragon One UI Update File

I was wondering if someone had or knew how to get a Samsung Galaxy S8 Plus Snapdragon DRL7 TO ZSAB Update file.
Zmantech said:
I was wondering if someone had or knew how to get a Samsung Galaxy S8 Plus Snapdragon DRL7 TO ZSAB Update file.
Click to expand...
Click to collapse
The latest for the G955U is DRL7.
The ZSAB update is for the G955U1.
You will need to flash over to the G955U1 CL2 firmware in order to get to ZSAB. You will lose wifi calling and voice over LTE if you do so. (on AT&T)
WannaB101 said:
The latest for the G955U is DRL7.
The ZSAB update is for the G955U1.
You will need to flash over to the G955U1 CL2 firmware in order to get to ZSAB. You will lose wifi calling and voice over LTE if you do so. (on AT&T)
Click to expand...
Click to collapse
Hw about T mobile? Will you lose wifi calling or voice over lte?
Sent from my [device_name] using XDA-Developers Legacy app
mistadj16 said:
Hw about T mobile? Will you lose wifi calling or voice over lte?
Sent from my [device_name] using XDA-Developers Legacy app
Click to expand...
Click to collapse
No, AT&T requires its users to be on their branded phones. T-mobile is a lot more lenient when it comes to phones.
WannaB101 said:
No, AT&T requires its users to be on their branded phones. T-mobile is a lot more lenient when it comes to phones.
Click to expand...
Click to collapse
Only thing I lost was advanced messaging.
Sent from my SM-G955U1 using Tapatalk

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