Do I have to change APN on unlocked phone coming to Tmobile? - T-Mobile Galaxy Note 4 Q&A, Help & Troubleshooting

I hope this is the appropriate section for this question, but I got the N4 from tmobile and dropped ATT . my wife has my unlocked S4 . Her service is not as good as I would have expected and she's not happy. Gotta make her happy. Should I add a tmobile apn to her phone or is there something I'm missing when switching carriers?

How is your service on the note 4? If yours is good and hers is not, then yes, copy your APN over into hers and see how that goes. Otherwise, maybe T-mobile's service isn't as strong as ATT was in that area.

Thanks. My Tmobile service is actually great. ATT was a 1 bar pain in the ass. I will give it a try and report back.

Edit

Related

AT&T on T-mobile S5

Hi, I got a T-mobile S5, and unlocked it. My 3G works but LTE won't register, I am 100% sure that the APN is correct.
Any ideas what I am doing wrong?
-You need an att modem file flashed on your device, but im not 100% sure. Ihave my stock rom files from kies and amoung them is my csc file. Keep reading. Get to know your phone.-
Someone please confirm this is the right route and I will share my csc file with you
Start by rooting your phone and getting a custom recovery (Philz). Check the tmobil section of s5 ...
Sent from my SAMSUNG-SM-G900A using xda app-developers app
EDIT: Thanks all for you input and pointing out the right solution. Always appreciate the fast responses.
Commodore 64 said:
You need an att modem file flashed on your device, but im not 100% sure. Ihave my stock rom files from kies and amoung them is my csc file. Keep reading. Get to know your phone.
Someone please confirm this is the right route and I will share my csc file with you
Start by rooting your phone and getting a custom recovery (Philz). Check the tmobil section of s5 ...
Sent from my SAMSUNG-SM-G900A using xda app-developers app
Click to expand...
Click to collapse
He does not need an AT&T modem flashed on his device. That would most likely result in a brick.
OP: Try dialing *#2263# and make sure automatic is selected. Also go into setting, mobile networks and set it to LTE/GSM/WCDMA
MattMJB0188 said:
He does not need an AT&T modem flashed on his device. That would most likely result in a brick.
OP: Try dialing *#2263# and make sure automatic is selected. Also go into setting, mobile networks and set it to LTE/GSM/WCDMA
Click to expand...
Click to collapse
I tried to do LTE only and it has the right network code, but it won't activate. I checked my ATT online profile and it doesn't have a "LTE" data plan and I think that is the problem. I'll try again tomorrow once it takes effect and report back
kamidake said:
I tried to do LTE only and it has the right network code, but it won't activate. I checked my ATT online profile and it doesn't have a "LTE" data plan and I think that is the problem. I'll try again tomorrow once it takes effect and report back
Click to expand...
Click to collapse
Ok you need to give ATT the IMEI number from one of their LTE android devices. Just go to the store to get one from one of the demo devices. Then your account will be provisioned for LTE.
kamidake said:
I tried to do LTE only and it has the right network code, but it won't activate. I checked my ATT online profile and it doesn't have a "LTE" data plan and I think that is the problem. I'll try again tomorrow once it takes effect and report back
Click to expand...
Click to collapse
The guy above is correct, you need at&t to register your imei into their network to access their LTE.... They should do it for you no problem, just give them a call....however I wouldn't be surprised if they don't! Another way is to find someone with an extra LTE phone and just activate that imei and your LTE should pop up
Sent from my SAMSUNG-SM-G900A using XDA Premium 4 mobile app
Simer03 said:
The guy above is correct, you need at&t to register your imei into their network to access their LTE.... They should do it for you no problem, just give them a call....however I wouldn't be surprised if they don't! Another way is to find someone with an extra LTE phone and just activate that imei and your LTE should pop up
Sent from my SAMSUNG-SM-G900A using XDA Premium 4 mobile app
Click to expand...
Click to collapse
If he registers his T-Mobile S5 on AT&T he will still have problems. AT&T won't recognize the T-Mobile IMEI number, and therefore it will list as a GSM device.
He needs to find an IMEI number of one of AT&T's LTE android devices. Once he has called AT&T CS and have had them provision his account for LTE, then he can just pop in his AT&T sim card to his T-Mobile S5. He'll get LTE then.
MattMJB0188 said:
If he registers his T-Mobile S5 on AT&T he will still have problems. AT&T won't recognize the T-Mobile IMEI number, and therefore it will list as a GSM device.
He needs to find an IMEI number of one of AT&T's LTE android devices. Once he has called AT&T CS and have had them provision his account for LTE, then he can just pop in his AT&T sim card to his T-Mobile S5. He'll get LTE then.
Click to expand...
Click to collapse
What he said.
What are your APN settings? I have T-Mobile S5 on AT&T and have LTE working.
dustintinsley said:
What are your APN settings? I have T-Mobile S5 on AT&T and have LTE working.
Click to expand...
Click to collapse
Just wondering where did you unlock the phone from and how long did it take to get the unlock code?
Thanks for everyone's help. I am good to go.
I took a SIM from another LTE device. I think it does need to be registered as a IMEI from an ATT device and that was the problem.
kamidake said:
Thanks for everyone's help. I am good to go.
I took a SIM from another LTE device. I think it does need to be registered as a IMEI from an ATT device and that was the problem.
Click to expand...
Click to collapse
Now that you are getting AT&T LTE on the T-Mobile variant, can you please comment on LTE signal strength? This is a deal breaker for me. When I had the TMO Note 3 on AT&T, LTE reception sucked. If you can compare it with an AT&T branded phone, that would be great.
Another person using the G900T. Congrats
My experience is that coverage is just as good if not better. Same radio, same antenna, I wouldn't expect it to be any different?
The TMO GS5 has all the needed ATT LTE Bands no need for a radio flash, I'm using one on ATT now, have gotten LTE from day 1, as stated only requirement is the sim has to be originally activated on a LTE ATT device and that the APN is set properly.
What kind of speed is everyone getting with the tmo s5 on att network? I have an att s5 next to a tmo s5 and att s5 is getting 50mbps vs tmo at 20mbps. I am wondering if I needed to configure something on the tmo devices?
vince2398 said:
What kind of speed is everyone getting with the tmo s5 on att network? I have an att s5 next to a tmo s5 and att s5 is getting 50mbps vs tmo at 20mbps. I am wondering if I needed to configure something on the tmo devices?
Click to expand...
Click to collapse
Check your APN setting. The T-Mobile S5 should have the same exact APN settings your S5 has. Can you also comment on LTE reception on the T-Mobile S5 using AT&t?
MattMJB0188 said:
Check your APN setting. The T-Mobile S5 should have the same exact APN settings your S5 has. Can you also comment on LTE reception on the T-Mobile S5 using AT&t?
Click to expand...
Click to collapse
APN is exactly the same as AT&T one. Reception is also same as AT&T one but the speed is a show stopper if it's half the speed. Any one have any ideas?
vince2398 said:
APN is exactly the same as AT&T one. Reception is also same as AT&T one but the speed is a show stopper if it's half the speed. Any one have any ideas?
Click to expand...
Click to collapse
I wouldn't sweat the speeds, unless you keep noticing it. Try again later. Perhaps the T-Mobile S5 needs a modem update? Keep us posted.
vince2398 said:
APN is exactly the same as AT&T one. Reception is also same as AT&T one but the speed is a show stopper if it's half the speed. Any one have any ideas?
Click to expand...
Click to collapse
Have the speeds improved?
MattMJB0188 said:
If he registers his T-Mobile S5 on AT&T he will still have problems. AT&T won't recognize the T-Mobile IMEI number, and therefore it will list as a GSM device.
He needs to find an IMEI number of one of AT&T's LTE android devices. Once he has called AT&T CS and have had them provision his account for LTE, then he can just pop in his AT&T sim card to his T-Mobile S5. He'll get LTE then.
Click to expand...
Click to collapse
I would also like to do this, but I just want to clarify something. I just bought an AT&T S5. Brand new, unopened, still in the box. I want to swap it for a T-Mobile S5, as the bootloader is unlocked. If I keep the AT&T SIM card before I sell it, and put it into the new Tmo S5, will I have any foreseeable issues? Will it work just like that, or will I need to retrieve something from my S5 before I swap it?
Thanks.
EDIT: I should clarify that the device is unactivated, and when I do activate it, I will be porting my existing number from Verizon.

No wifi calling with T mobile rom on N900A

Hello,
So I just switched from ATT to Tmobile and now using the Tmobile service. After I put in the tmobile simcard into my unlocked N900A, I got everything from good service to 4gLTE. Now I want wifi calling feature on my N900A, So I rooted the device with towel root and installed SS (of course after SU and BUSYBOX). After I backed up my stock rom, in rom slot 1 I installed tweaked N3 3.8 but the wifi calling toggle got stuck on "enabling". I thought may be something was wrong with the flash so I flashed the tweaked N3 3.9 but it gave the same result. So I thought let me try another Tmobile rom on my ATT note 3 so I flashed the "Effortless ROM" from the tmobile section but still when I see the wifi calling toggle in the setting it is still stuck on enabling.
Is there anyway I can enable the wifi calling feature onto my ATT note 3 4.4.2 NC2.
I installed the SRX tmobile rom on my galaxy S3 and the wifi calling feature is working great.
p2s246 said:
Hello,
So I just switched from ATT to Tmobile and now using the Tmobile service. After I put in the tmobile simcard into my unlocked N900A, I got everything from good service to 4gLTE. Now I want wifi calling feature on my N900A, So I rooted the device with towel root and installed SS (of course after SU and BUSYBOX). After I backed up my stock rom, in rom slot 1 I installed tweaked N3 3.8 but the wifi calling toggle got stuck on "enabling". I thought may be something was wrong with the flash so I flashed the tweaked N3 3.9 but it gave the same result. So I thought let me try another Tmobile rom on my ATT note 3 so I flashed the "Effortless ROM" from the tmobile section but still when I see the wifi calling toggle in the setting it is still stuck on enabling.
Is there anyway I can enable the wifi calling feature onto my ATT note 3 4.4.2 NC2.
I installed the SRX tmobile rom on my galaxy S3 and the wifi calling feature is working great.
Click to expand...
Click to collapse
2 things,
1.. when you flashed Tweaked, did you do the custom install.prop and edit it, and when you edited it, did you set it to att on tmo? i think that is what you might want.. if you flashed it strait from att thread, it is going to load as att and you cant do Wifi calling..
2. did you double check your APN, not 100% certain if wifi calling is effected by that, but make sure you are using tmo apn if you are with them..
side note, why the hell wouldn't you change over to the tmo note3 if you are on tmo now? unlocked BL and you can do so much more id say trade that att N3 in for the tmo one if you are able... you will probably love it so much more.
Zugshad said:
2 things,
1.. when you flashed Tweaked, did you do the custom install.prop and edit it, and when you edited it, did you set it to att on tmo? i think that is what you might want.. if you flashed it strait from att thread, it is going to load as att and you cant do Wifi calling..
2. did you double check your APN, not 100% certain if wifi calling is effected by that, but make sure you are using tmo apn if you are with them..
side note, why the hell wouldn't you change over to the tmo note3 if you are on tmo now? unlocked BL and you can do so much more id say trade that att N3 in for the tmo one if you are able... you will probably love it so much more.
Click to expand...
Click to collapse
1 - I did change in the custom install.prop. I changed it to tmo on att N900a , isn't that what I am supposed to do? or other way around att on tmo as you mentioned?
2- APN was set up correctly as I was getting the 4GLTE and I double checked it and it was using tmo apn.
for the side note I actually won't mind trading my phone in for tmo note 3 but I am short on money so can't spend those extra few hundred on trading unless if I can find someone to do the straight swap as my phone is like new out of the box (not a single scratch).
Question for you,, Have you seen anyone able to enable wifi calling successfully? because I really want to use this feature as it will help me at home.
As far as I know, T-Mobile wifi calling is not supported with any AT&T plan/SIM
p2s246 said:
1 - I did change in the custom install.prop. I changed it to tmo on att N900a , isn't that what I am supposed to do? or other way around att on tmo as you mentioned?
2- APN was set up correctly as I was getting the 4GLTE and I double checked it and it was using tmo apn.
for the side note I actually won't mind trading my phone in for tmo note 3 but I am short on money so can't spend those extra few hundred on trading unless if I can find someone to do the straight swap as my phone is like new out of the box (not a single scratch).
Question for you,, Have you seen anyone able to enable wifi calling successfully? because I really want to use this feature as it will help me at home.
Click to expand...
Click to collapse
That sounds about right..you would need to double tap with dwith I his thread to be sure.
Yeah figured apn was fine
Can't you do their version of next program and trade in and pay nothing then just add to monthly if something you would do....personally not a fan of those plans but an option to save some or can't do the up front costs
graydiggy said:
As far as I know, T-Mobile wifi calling is not supported with any AT&T plan/SIM
Click to expand...
Click to collapse
Hee has an att phone on tmo network..so not sign att plan...unless I'm reading it wrong
Zugshad said:
That sounds about right..you would need to double tap with dwith I his thread to be sure.
Yeah figured apn was fine
Can't you do their version of next program and trade in and pay nothing then just add to monthly if something you would do....personally not a fan of those plans but an option to save some or can't do the up front costs
Hee has an att phone on tmo network..so not sign att plan...unless I'm reading it wrong
Click to expand...
Click to collapse
Ya I talked with dwith but he said he has no clue, it works for some and it doesn't for others. He did gave me some other ideas like checking it with tmobile and I did that and they said its all set up correctly with tmobile.
And you are right I have att phone on tmobile network so i am using tmobile simcard on att note 3.
p2s246 said:
Ya I talked with dwith but he said he has no clue, it works for some and it doesn't for others. He did gave me some other ideas like checking it with tmobile and I did that and they said its all set up correctly with tmobile.
And you are right I have att phone on tmobile network so i am using tmobile simcard on att note 3.
Click to expand...
Click to collapse
Sorry to hear nothing came of this - and nice job on being thorough and testing some other tmobile rom options. I know it worked for people back in the Note 2 days (Non-TMo N2 with TMo service and TMo rom -> wifi calling worked), so my gut says it should be possible... but my gut is rather uninformed on such things so I dunno how good the ole gut read really is
dwitherell said:
Sorry to hear nothing came of this - and nice job on being thorough and testing some other tmobile rom options. I know it worked for people back in the Note 2 days (Non-TMo N2 with TMo service and TMo rom -> wifi calling worked), so my gut says it should be possible... but my gut is rather uninformed on such things so I dunno how good the ole gut read really is
Click to expand...
Click to collapse
Ya thanks for keeping this in the back of your mind. I did some research after I talked with you and saw that there are some unknown problem with safestrap and using the rom slots, And all the roms I tried including yours was on rom slot. So I am thinking of flashing the tweaked on the stock slot and see if that helps with the wifi calling. I will keep you guys posted if I find anything.
Thanks.
p2s246 said:
Ya thanks for keeping this in the back of your mind. I did some research after I talked with you and saw that there are some unknown problem with safestrap and using the rom slots, And all the roms I tried including yours was on rom slot. So I am thinking of flashing the tweaked on the stock slot and see if that helps with the wifi calling. I will keep you guys posted if I find anything.
Thanks.
Click to expand...
Click to collapse
Any luck? I have an AT&T Note 3 as well that I'm using with a T-Mobile SIM, and I'm about to move to a building that has very poor T-Mobile coverage, and so I want to be able to use wifi calling.
If someone was willing to do a straight trade of a T-Mobile Note 3 for my AT&T one, I'd be all set, but probably hard to find that.
rvmehta said:
Any luck? I have an AT&T Note 3 as well that I'm using with a T-Mobile SIM, and I'm about to move to a building that has very poor T-Mobile coverage, and so I want to be able to use wifi calling.
If someone was willing to do a straight trade of a T-Mobile Note 3 for my AT&T one, I'd be all set, but probably hard to find that.
Click to expand...
Click to collapse
Hey sorry for the late reply, but i tried so hard to solve this problem but i couldn't find the resolution so i did straight trade up with my friend and now I am using the tmobile note 3.
i would need some help if you could
p2s246 said:
Hello,
So I just switched from ATT to Tmobile and now using the Tmobile service. After I put in the tmobile simcard into my unlocked N900A, I got everything from good service to 4gLTE. Now I want wifi calling feature on my N900A, So I rooted the device with towel root and installed SS (of course after SU and BUSYBOX). After I backed up my stock rom, in rom slot 1 I installed tweaked N3 3.8 but the wifi calling toggle got stuck on "enabling". I thought may be something was wrong with the flash so I flashed the tweaked N3 3.9 but it gave the same result. So I thought let me try another Tmobile rom on my ATT note 3 so I flashed the "Effortless ROM" from the tmobile section but still when I see the wifi calling toggle in the setting it is still stuck on enabling.
Is there anyway I can enable the wifi calling feature onto my ATT note 3 4.4.2 NC2.
I installed the SRX tmobile rom on my galaxy S3 and the wifi calling feature is working great.
Click to expand...
Click to collapse
I have sm-n900a on stock rooted 4.4.2 locked bootloader for sure... im currently on net10 data plan since its at&t network and sim works fine but they only allow me 2.5 gb of high speed then it goes to ridicously 4kbps which is crazy slow... wondering how i could unlock for tmobile and make it work on full 4g lte since it service is cheaper no data restriction
Mcheverez said:
I have sm-n900a on stock rooted 4.4.2 locked bootloader for sure... im currently on net10 data plan since its at&t network and sim works fine but they only allow me 2.5 gb of high speed then it goes to ridicously 4kbps which is crazy slow... wondering how i could unlock for tmobile and make it work on full 4g lte since it service is cheaper no data restriction
Click to expand...
Click to collapse
Sorry for the very late reply but I was away for 2 months to my home country and I had very bad internet there so didn't visit
XDA from there.
For your problem you can unlock your device either by calling att which is a free method or you can buy the unlock code from the ebay or any unlocking company, If you google it you will find plenty. And as far as I know tmobile also caps there data at 1 or 2 GB unless you have unlimited 4g LTE plan which I would think is little on the expensive side.
p2s246 said:
Sorry for the very late reply but I was away for 2 months to my home country and I had very bad internet there so didn't visit
XDA from there.
For your problem you can unlock your device either by calling att which is a free method or you can buy the unlock code from the ebay or any unlocking company, If you google it you will find plenty. And as far as I know tmobile also caps there data at 1 or 2 GB unless you have unlimited 4g LTE plan which I would think is little on the expensive side.
Click to expand...
Click to collapse
tyvm its been a while i already unlocked my phone by requesting unlock code by att and then sold it and bought a t mobile variant and now enjoying my unlock bootloader tnx for the reply
Sent from my SM-N900T using XDA Free mobile app

[Q] Should an unlocked ATT S4 be as good as Tmobile S4 service?

I talked my wife into switching to Tmobile and gave her my S4 from ATT. Her service is not so good and I'm tired of hearing about it. I've tried different modems from ATT but no real improvement. Anyone have any experience on the subject? Aside from wifi calling, would a phone from Tmobile have the same service?
Bubba Fett said:
I talked my wife into switching to Tmobile and gave her my S4 from ATT. Her service is not so good and I'm tired of hearing about it. I've tried different modems from ATT but no real improvement. Anyone have any experience on the subject? Aside from wifi calling, would a phone from Tmobile have the same service?
Click to expand...
Click to collapse
No, they use different bands. You can use a T-Mobile phone on AT&T just fine but an AT&T phone on T-Mobile will not get you the correct speed connections due to the limited bands AT&T uses. That is why I decided to go with the T-Mobile variant rather then any of the others.
I see. Its a tough one. Att is getting so locked down but tmobiles service is sketchy where I am. I would hate to pay for a new phone when the S4 is running great still. Damn. Thanks for the input.
Bubba Fett said:
I see. Its a tough one. Att is getting so locked down but tmobiles service is sketchy where I am. I would hate to pay for a new phone when the S4 is running great still. Damn. Thanks for the input.
Click to expand...
Click to collapse
You could sell the phone and purchase a T-Mobile variant of the same phone to run on AT&T or upgrade to a newer T-Mobile phone. The T-Mobile bands work great on AT&T network, just not the other way around. That's what I have done. I have tried the AT&T and the Verizon phones and they both work good on AT&T but if you want all around compatible phone, then T-Mobile phones are the way to go. Just get the unlock code and throw in any sim you want and set up the APN.

N950N Note 8 256GB working on at&t

SO I picked up a 256GB emperor edition from Korea. It is Confirmed to have every single LTE band that AT&T uses. I put my sim in and only get 3G not 4G. Called at&t and they said they need to re-appropriate the IMEI for the USA as it comes up as a 2g/3g phone because the SKoren SK telecom IMEI assigned to the phone is different in the USA. IS that True? Anyone know how and if I can get the Phone to work on 4G LTE on at&t or do I have to hope they get it right? I paid $1400 for this phone I don't want to use a 64GB version I have been waiting to have 500+ GB on a phone for so long.. Any TIps? Hints? Recommendations?
EDIT: for those reading this thread for the first time. As of 10/9/17 I was able to get good LTE speeds as well as WIFI calling and Video Calling on my N950N note 8 Korean Exynos model. In a nutshell here is what I did to make it work.
Flash nemesis n950F rom to my phone.
Flash AT&T CSC to the phone using the CSC tool and you do have to modify one line (user RED FLAME) has this in the CSC thread.
Call at&t and give them the IMEI of a VOLTE wifi calling/video calling capable cellphone (I used my wifes S8+ - and yes you can DOUBLE USE IMEI on the same account)
I also did one other thing - Check page 14 for that information.
I just wanted to give a synopsis of this thread so new N950N and at&t owners don't feel like they are wasting their time searching XDA and google. I only wish other people did this when their problem is solved so people can easily see they are not in the wrong place and don't have to read tons of pages of stuff.
Comp1demon said:
SO I picked up a 256GB emperor edition from Korea. It is Confirmed to have every single LTE band that AT&T uses. I put my sim in and only get 3G not 4G. Called at&t and they said they need to re-appropriate the IMEI for the USA as it comes up as a 2g/3g phone because the SKoren SK telecom IMEI assigned to the phone is different in the USA. IS that True? Anyone know how and if I can get the Phone to work on 4G LTE on at&t or do I have to hope they get it right? I paid $1400 for this phone I don't want to use a 64GB version I have been waiting to have 500+ GB on a phone for so long.. Any TIps? Hints? Recommendations?
Click to expand...
Click to collapse
Hi.
There is a thread somewhere here they were talking about similar problems.
What you where told is essentially correct. Though they also said that they needed a new sim card, too.
Hope this helps. Still waiting for my Note 8.
Too bad those devices do not have the CDMA bands...
I have the same model and same problem but with softbank, though softbank has been less helpful.. i read someone flashing a different csc (if its the right one) will "unblock" the phone? Would any exymos model csc work?
My roaming menu is also greyed out... not sure if that is related.
I think you just need to give them the IMEI and have them set it up for LTE in their system, since they don't by default allow LTE on bring your own devices.
Did you change the apn? I have the same phone on tmobile and i changed the apn to the tmobile apn and i have no problems with the phone.
Kalm_Traveler said:
I think you just need to give them the IMEI and have them set it up for LTE in their system, since they don't by default allow LTE on bring your own devices.
Click to expand...
Click to collapse
Just a quick comment - I think you mis-spoke. ATT Does allow LTE on Bring your own devices. I have been using G955F variants for the last 4 years and never had to do anything other than put the SIM card in for it to work. HOwever, LTE Enhanced Services are not available on Bring your own Devices. This includes HD Calling, Wifi Calling and Video Calling. BUT, LTE will work.
I don't know anything about the Korean Model so I hope the OP is able to get things straightened out - but other variants have always worked on ATT - including TMOBILE PHONES and international variants as well.
Geekser said:
Just a quick comment - I think you mis-spoke. ATT Does allow LTE on Bring your own devices. I have been using G955F variants for the last 4 years and never had to do anything other than put the SIM card in for it to work. HOwever, LTE Enhanced Services are not available on Bring your own Devices. This includes HD Calling, Wifi Calling and Video Calling. BUT, LTE will work.
I don't know anything about the Korean Model so I hope the OP is able to get things straightened out - but other variants have always worked on ATT - including TMOBILE PHONES and international variants as well.
Click to expand...
Click to collapse
That's probably what I meant. I haven't been an AT&T customer for many years, and have been with T-mobile for all my smart phone career, and they don't require any special setup on their end for VoLTE, Wi-Fi calling, etc as I can confirm with my Korean Note 8. After somewhat jankily switching CSCs with a modified script that was originally made for S8 and 8+ phones I definitely have VoLTE and probably have Wi-Fi calling working without any communication to T-mobile.
Waiting on at&t now.. to see what happens.. SPEC for SPEC this phone is exactly the same as an at&t phone. It has every single band, not missing a single one. If you put the specs side by side there is ZERO difference. I changed the APN - there are 3 at&t choices. One gives me 3G the other 2 do not work. SO waiting on at&t to re-appropriate the IMEI to register as a note 8 on their network. I had not idea it was going to be this much of a pain in the arse. I was told by a few sellers, pop in your sim and your good to go. I did need a new sim since my note 4 sim did not fit in the note 8, so They gave me a new sim. I put the sim (using an adapter) back into my Note 4 until they change over the IMEI and the new sim works just fine on the note 4 - all my video calling, wifi calling and tethering work fine. So hoping I do not need to return this phone and use a 64GB model. I wish samsung would just release the 256 here on at&t like apple is doing with the iphone X. I would pay $1200 for it no problem. (and since the iphone X is $1149 with 256gb - I am sure samsung would do $999 or $1099 to undercut apple. But Samsung is going to epic fail and never give the US customers what they want.
Hi there, I would also like to have the Emperor's edition, and use it in Canada (Bell) and USA (T-Mobile or AT&T). Is N950N the correct model number for this edition? Does it come with dual sim? Thanks! So far I found an Ebay seller from Hong Kong with F950FD which looks to be 256GB Duos - I'm wondering what the difference is with N950N and whether I will have an issue with region lock?
Thanks for any comments...
I have the unlocked version on at&t and this is my son, just in case...
jocarog said:
I have the unlocked version on at&t and this is my son, just in case...
Click to expand...
Click to collapse
Did you need a new sim card?
borijess said:
Did you need a new sim card?
Click to expand...
Click to collapse
No, I was using it on a HTC10 and previously on a Note 4...
Totally DIsappointed... No way I am keeping this $1300 phone for how crappy it is on At&T.
They Finally Updated the IMEI so that is shows up as a next gen smartphone on at&t network and I get an LTE logo. I set my own ACCESS POINT as well as used all 3 that showed up automatically. ATT Phone, ATT NEXTGENPHONE and ATT UTDATA (Nextgen) + I did what was recommended on att.com for bringing over a phone that might not get the access point which was the same settings as ATT Phone - all of them gave me LTE on my bar and showed AT&T as the network. Every single LTE Band on this phone is the same as the official ATT note 8. Yet on my speed test I couldn't get better than 4MB/s down and 1.56MB/s up, my note 4 (pop the sim card back in there) even with 1 Bar on my phone I get 42MB/s download and like 10MB/s Upload.
IT is too late to call at&t tonight but I am extremely disappointed. I have wanted a phone with 256GB of memory for like 2 years now, and to have MicroSD expansion for just MUSIC (NOTHING ELSE).
If At&t can't get this note 8 to perform exactly like a at&t version would, then I either going back to my Note 4 or Perhaps the US Samsung unlocked version (which I already have but is not opened as I hoped to sell it and make a few hundred on it to make up for the $1300 I spent on this Emperor Edition.
Any advice?
Anyone want to buy it.. I paid $1299.99 Shipped from NK. Instead of returning it - if anyone wants to buy it, id do the same thing $1299.99 shipped anywhere in US or Canada. Perhaps it will work better on another network...
jocarog said:
I have the unlocked version on at&t and this is my son, just in case...
Click to expand...
Click to collapse
Does your unlocked version work as it should.. FAST LTE 4G LTE? Does your WIFI and Video Calling work?
Comp1demon said:
Totally DIsappointed... No way I am keeping this $1300 phone for how crappy it is on At&T.
They Finally Updated the IMEI so that is shows up as a next gen smartphone on at&t network and I get an LTE logo. I set my own ACCESS POINT as well as used all 3 that showed up automatically. ATT Phone, ATT NEXTGENPHONE and ATT UTDATA (Nextgen) + I did what was recommended on att.com for bringing over a phone that might not get the access point which was the same settings as ATT Phone - all of them gave me LTE on my bar and showed AT&T as the network. Every single LTE Band on this phone is the same as the official ATT note 8. Yet on my speed test I couldn't get better than 4MB/s down and 1.56MB/s up, my note 4 (pop the sim card back in there) even with 1 Bar on my phone I get 42MB/s download and like 10MB/s Upload.
IT is too late to call at&t tonight but I am extremely disappointed. I have wanted a phone with 256GB of memory for like 2 years now, and to have MicroSD expansion for just MUSIC (NOTHING ELSE).
If At&t can't get this note 8 to perform exactly like a at&t version would, then I either going back to my Note 4 or Perhaps the US Samsung unlocked version (which I already have but is not opened as I hoped to sell it and make a few hundred on it to make up for the $1300 I spent on this Emperor Edition.
Any advice?
Anyone want to buy it.. I paid $1299.99 Shipped from NK. Instead of returning it - if anyone wants to buy it, id do the same thing $1299.99 shipped anywhere in US or Canada. Perhaps it will work better on another network...
Does your unlocked version work as it should.. FAST LTE 4G LTE? Does your WIFI and Video Calling work?
Click to expand...
Click to collapse
Have you Odin the CSC and IMS? From what I have read that needs to be done?
Sent from my SM-N950U1 using XDA-Developers Legacy app
No, I haven't flashed the CSC profile, no wifi calling or VOLTE but internet speed is fast...
Comp1demon said:
Totally DIsappointed... No way I am keeping this $1300 phone for how crappy it is on At&T. .......
Any advice?
.....
Click to expand...
Click to collapse
tl;dr - Under Settings->Connections->More Settings there's an option titled Reset Network Settings and, i had to use that on my Korean, Note Fan Edition to get LTE working.
more detail on how i got VoLTE and HD Voice working.... i grabbed an ATT (Snapdragon) S8+ CSC and manually applied to the FE. To get HDVoice and VoLTE working, i called ATT and told them i was going to use my (no-longer used/retired) ATT Samsung S7Active with my cell number. this step was a must to get VoLTE working. once they associated S7Active IMEI with my cell number, i rebooted the Note FE and VoLTE was active. i occasionally receive calls and the HD Voice icon appears on the dialer screen; i assume the other person is calling me via Wifi when i see the icon. Video calling and Wifi calling haven't worked for me on none of my international devices. once i got my UK note 8, i applied the same CSC content (after rooting my device), i inserted the same ATT sim used in the Note FE, reset network settings and VoLTE and HD Voice (when receiving calls) still works.
I don't know about the Korean model, but here is how you get Volte on ATT on the Note 8 F model. https://forum.xda-developers.com/showpost.php?p=73851525&postcount=308 After you slightly modify the zip and flash this, you must call ATT and give the friendly customer service person the IMEI of a phone purchased from ATT directly that is roughly equivalent and had Volte and wifi calling features. I used an old S7. ATT will NOT accept an IMEI of any phone not sold by ATT. Once they put it into their system, reboot your Note 8 and whala - wifi calling and Volte work perfectly.
Flame Red said:
I don't know about the Korean model, but here is how you get Volte on ATT on the Note 8 F model. https://forum.xda-developers.com/showpost.php?p=73851525&postcount=308 After you slightly modify the zip and flash this, you must call ATT and give the friendly customer service person the IMEI of a phone purchased from ATT directly that is roughly equivalent and had Volte and wifi calling features. I used an old S7. ATT will NOT accept an IMEI of any phone not sold by ATT. Once they put it into their system, reboot your Note 8 and whala - wifi calling and Volte work perfectly.
Click to expand...
Click to collapse
Kind of a NOOB when it comes to all this. I haven't flashed or done any phone hacking in a few years (my s4 was the last phone I really played with).
SO I downloaded the CSC Selection V1.2.1 on Android Filehost
I honestly do not know what to do from here.
Thanks.
Comp1demon said:
Kind of a NOOB when it comes to all this. I haven't flashed or done any phone hacking in a few years (my s4 was the last phone I really played with).
SO I downloaded the CSC Selection V1.2.1 on Android Filehost
I honestly do not know what to do from here.
Thanks.
Click to expand...
Click to collapse
did you try resetting network settings to at least get LTE going? Under Settings->Connections->More Settings there's an option titled Reset Network Settings and, i had to use that on my Korean, Note Fan Edition to get LTE working. Or are you good to go on LTE?

SM-N950F Slow Network Speeds On AT&T

Hey there fellas! I recently purchased an international Galaxy Note 8 to use on AT&T here in the U.S. Everything appears to work fine except the speed of my network. Normally in this area I would be getting LTE speeds around 30-40 up and down. With the Note 8 is displays H+ (which I understand to be LTE, but I may be wrong) and I get around 5-7 down and often less than 1mbps up. Some have suggested setting the preferred network time to LTE/UMTS auto (PRL) which was already selected on my device. Is there anything else I can do to get the proper speeds? Thanks!
SacrificedWalrus said:
Hey there fellas! I recently purchased an international Galaxy Note 8 to use on AT&T Thanks!
Click to expand...
Click to collapse
On all of my international versions H+ was 3G and 4G was LTE. Depending on the area with 4G I would get 20 - 50 megs down on AT&T. On my 950U1 my settings under #*#*4636*#*# I have TD-SCDMA/CDMA/UMTS selected by default and mine shows LTE and depending on the area up to 100 megs down.
H+ is 3G, or 3.5G for some carriers
CodeNameRedNeck said:
On all of my international versions H+ was 3G and 4G was LTE. Depending on the area with 4G I would get 20 - 50 megs down on AT&T. On my 950U1 my settings under #*#*4636*#*# I have TD-SCDMA/CDMA/UMTS selected by default and mine shows LTE and depending on the area up to 100 megs down.
Click to expand...
Click to collapse
Ah, that would explain why my speeds are so slow. Thank you for clearing that up. I attempted to select TD-SCDMA/CDMA/UMTS as my preferred network mode but for whatever reason it will not apply. When I reopen that settings menu it goes back to whatever option was selected prior to that. Do you think it could have something to do with the selected APN? I have ATT Phone as my current APN, but at the store they were trying to use ATT Nextgenphone, which didn't work.
SacrificedWalrus said:
but at the store they were trying to use ATT Nextgenphone, which didn't work.
Click to expand...
Click to collapse
I would do all I could to get the Nextgenphone APN working. It is what I used on all my international phones.
Took the Note 8 into the AT&T store today and swapped out the sim card without any luck. As usual they couldn't provide any help beyond that. I also I can't select TD-SCDMA/CDMA/UMTS as my preferred network type for some reason. I contacted the person I bought the phone from and they claimed they used it on Verizon's LTE network without an issue. Very strange.
CodeNameRedNeck said:
I would do all I could to get the Nextgenphone APN working. It is what I used on all my international phones.
Click to expand...
Click to collapse
Would you mind sharing what your CSC on your Note 8 is? I might end up flashing whatever firmware your phone is using, as mine is currently running a firmware for French phones. Not sure if thats the issue, but its possible.
SacrificedWalrus said:
Would you mind sharing what your CSC on your Note 8 is?
Click to expand...
Click to collapse
When your look for the firmware look for 950U1 for AT&T. I would look around for a thread on flashing other regions first just to be safe.
CodeNameRedNeck said:
When your look for the firmware look for 950U1 for AT&T. I would look around for a thread on flashing other regions first just to be safe.
Click to expand...
Click to collapse
I may be totally off here, but wouldn't that be an issue as the AT&T variant uses a Snapdragon SoC, while my device uses Exynos? Another concern for me would the ability to root as well, which is one of the reasons I decided not to buy an AT&T branded phone. Thanks for your help so far man, I appreciate it!
SacrificedWalrus said:
I may be totally off here, but wouldn't that be an issue as the AT&T variant uses a Snapdragon SoC, while my device uses Exynos? Another concern for me would the ability to root as well, which is one of the reasons I decided not to buy an AT&T branded phone. Thanks for your help so far man, I appreciate it!
Click to expand...
Click to collapse
You are right. There is no AT&T firmware for your phone. Unless they changed something with the Note8 you should still be able to get 4G. I did with my international Note4, Note5, and Xperia Z5 Premium models. My son is using the Note5 with an Exynos processor and gets 4G speeds comparable to LTE speeds in the area.
Had this problem as well way back when I first got my 950F.
There are solutions. But you would need one of 2 things.
1. Get At&t to add your IMEI# TO their database so that they can provision your phone correctly.
2. Get another At&t branded phone's IMEI# that is LTE COMPATIBLE. and call them to provision you phone with that #.
My phone is getting full LTE speeds and VOLTE.
But I had them put in the IMEI# of my older Note 5!( which my wife is currently using)...
Hope this helps.
LouK said:
Had this problem as well way back when I first got my 950F.
There are solutions. But you would need one of 2 things.
1. Get At&t to add your IMEI# TO their database so that they can provision your phone correctly.
2. Get another At&t branded phone's IMEI# that is LTE COMPATIBLE. and call them to provision you phone with that #.
My phone is getting full LTE speeds and VOLTE.
But I had them put in the IMEI# of my older Note 5!( which my wife is currently using)...
Hope this helps.
Click to expand...
Click to collapse
Thanks for the reply. I called ATT and gave them your suggestion and they claimed that it would not work. They said provisioning my new phone with an IMEI of a different phone would be temporary up to 2-3 weeks. Have you encountered this issue? I'm assuming not, so I'm curious as to how long you've had this fixed. Thanks again man
LouK said:
Had this problem as well way back when I first got my 950F.
There are solutions. But you would need one of 2 things.
1. Get At&t to add your IMEI# TO their database so that they can provision your phone correctly.
2. Get another At&t branded phone's IMEI# that is LTE COMPATIBLE. and call them to provision you phone with that #.
My phone is getting full LTE speeds and VOLTE.
But I had them put in the IMEI# of my older Note 5!( which my wife is currently using)...
Hope this helps.
Click to expand...
Click to collapse
^^ this. ATT LTE won't work unless the IMEI is provisioned .
Sent from my SM-N950U using Tapatalk
SacrificedWalrus said:
Thanks for the reply. I called ATT and gave them your suggestion and they claimed that it would not work. They said provisioning my new phone with an IMEI of a different phone would be temporary up to 2-3 weeks. Have you encountered this issue? I'm assuming not, so I'm curious as to how long you've had this fixed. Thanks again man
Click to expand...
Click to collapse
I'v been using my N8 since it came out with my old N5 imei#
As I said be4 basically 4g LTE. &VoLTE Works.
Wifi calling etc.. no.
AND my wife is using the N5 so basically we have two phones on same account with same imei#!

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