Unlock note 8 does not support LTE on AT&T - AT&T Samsung Galaxy Note 8 Questions & Answers

Hello,
Can you guys who have the unlock note 8 and on AT&T network confirm that it does not support LTE?
I saw a review on Best Buy stating that he could not get it to work after numerous call to tech, and AT&T suggested they buy the AT&T version and unlock it.
I just bought the unlock version from Samsung and planning on using it on AT&T, I tether a lot in my car and if LTE is not available I will probably return it.
I am not going to paid almost $1000 for a phone that does not support 4G LTE

checksum123 said:
Hello,
Can you guys who have the unlock note 8 and on AT&T network confirm that it does not support LTE?
I saw a review on Best Buy stating that he could not get it to work after numerous call to tech, and AT&T suggested they buy the AT&T version and unlock it.
I just bought the unlock version from Samsung and planning on using it on AT&T, I tether a lot in my car and if LTE is not available I will probably return it.
I am not going to paid almost $1000 for a phone that does not support 4G LTE
Click to expand...
Click to collapse
Yes it is supported so is tether. Wifi calling is not

chrisusa96 said:
Yes it is supported so is tether. Wifi calling is not
Click to expand...
Click to collapse
Exactly. Weird how it's not working. I had an unlocked version of the S8+ on AT&T which worked on the LTE+ network.
Composed on the Galaxy Note8

I have the factory unlocked version and I have LTE. Make sure when you activate your note they use and new sim.
Sent from my SM-N950U1 using XDA-Developers Legacy app

I placed my att SIM card I my note 8 and it set it self up. I have LTE and LTE +. Whatever you read the person didn't know what they was talking about
Sent from my SM-N950U1 using Tapatalk

It's good, I'll confirm lol
Sent from my SM-N950U1 using Tapatalk

you could also flash the att firmware on it

checksum123 said:
Hello,
Can you guys who have the unlock note 8 and on AT&T network confirm that it does not support LTE?
I saw a review on Best Buy stating that he could not get it to work after numerous call to tech, and AT&T suggested they buy the AT&T version and unlock it.
I just bought the unlock version from Samsung and planning on using it on AT&T, I tether a lot in my car and if LTE is not available I will probably return it.
I am not going to paid almost $1000 for a phone that does not support 4G LTE
Click to expand...
Click to collapse
Well, I am in the same boat as you. I bought unlocked directly from Samsung and put my AT&T sim from my AT&T branded S7 edge in thinking that it will just work. First I didn't even have data so I changed the APN and got data but only H+ speed at best. I did chat online at AT&T and the first time the tech said that I needed a new sim and I can get a free one at a local AT&T store. I reverted the phone back to stock without data connection and went to my local AT&T store. I told the guy there what the tech said and he took my phone and just mucked around with it and got data connection but only H+. He said it is probably the best this phone can do. I am like ??? But I didn't argue with him and left. I again went on chat at AT&T website and the tech did something on her end and eventually open a case for me. I waited 2 days and finally got an email saying that it is the area that I am in and that would be the best signal I will get. Again what the ????. I had LTE all along in the past at the same place, home. So after 2 more days, I again did chat with AT&T and this tech basically said I needed a new sim and he will send one to me for free. So now I am waiting for the new sim and hopefully with the new sim, I can register the sim with my IMEI and get LTE back. You should probably save all this trouble and ask for a new sim to start with. Good luck.

i got the unlocked verizon variant and switched to att and i kept getting h+ i then flashed XAA rom same thing if you want to get all the features and the actualy 4g + like i have now you need to flash the rom wont void warranty and legit i can send you directions how if you want took me a day and a half of searching and trials
---------- Post added at 11:41 PM ---------- Previous post was at 11:40 PM ----------
https://www.sammobile.com/firmwares/SM-N950U/CCT/download/N950USQU1AQH7/186891/
thats the rom for att need odin as well
---------- Post added at 11:44 PM ---------- Previous post was at 11:41 PM ----------
https://imgur.com/a/FAqGw

Xenshen said:
i got the unlocked verizon variant and switched to att and i kept getting h+ i then flashed XAA rom same thing if you want to get all the features and the actualy 4g + like i have now you need to flash the rom wont void warranty and legit i can send you directions how if you want took me a day and a half of searching and trials
Thanks Xenshen, I think that will be my last resort. You said unlocked verizon variant, what is that? There is unlocked and there is branded unlocked directly from Samsung. My is not even branded. I guess either way works with flashing. Would love to get the direction if you don't mind. I will save it for the last resort after I try a new sim.
Click to expand...
Click to collapse

all Verizon phones are unlocked without the bootloader being able to be unlocked but if your flashing carrier firmware you can go from any carrier without voiding warranties and messing your phone up. The unlocked one from samsung just comes without the bloatware and from what ive read its still bootloader locked as well because of the snapdragon chipset in it. But if you put the att rom on it you wont have a issue and will get all the features including the lte enhanced services and all
---------- Post added at 11:49 PM ---------- Previous post was at 11:47 PM ----------
ive flashed 3 different roms on it now so seems to be just like the s8 where all US models are the same minus the carrier oh and i removed most the bloat and just disbaled the apps i wont use

Well all I had to do is put in the sim from my V20, add the NXTGENPHONE APN and it was game on immediately.
Sent from my SM-N950U1 using Tapatalk

Digibeginner said:
Xenshen said:
i got the unlocked verizon variant and switched to att and i kept getting h+ i then flashed XAA rom same thing if you want to get all the features and the actualy 4g + like i have now you need to flash the rom wont void warranty and legit i can send you directions how if you want took me a day and a half of searching and trials
Thanks Xenshen, I think that will be my last resort. You said unlocked verizon variant, what is that? There is unlocked and there is branded unlocked directly from Samsung. My is not even branded. I guess either way works with flashing. Would love to get the direction if you don't mind. I will save it for the last resort after I try a new sim.
Click to expand...
Click to collapse
The new sim will fix your problem. The old sim was connected to other phone imei.
Sent from my SM-N950U1 using XDA-Developers Legacy app
Click to expand...
Click to collapse

Where did you get NXTGENPHONE APN?
It looks like you are on a U.S. unlocked?

i flashed the att software and it automatically put it on there. do you want me to supply you with the apn?
ATT Nextgenphone
APN- nxtgenphone
proxy- not set
port- not set
username- not set
pass- not set
server - not set
mmsc- http://mmsc.mobile.att.net
multimedia message proxy- proxy.mobile.att.net
multimedia messgae port- 80
mcc- 310
mnc- 410
authentication type - none
apn type- default,supl,hipri,mms,fota
apn protocol -ipv4,ipv6
apn roaming- ipv4,ipv6

I had the same issue
I received my phone last week and I was also having LTE problem. At first it was no service, then after some apn configs I was getting H, and H+ speeds. I had talked to multiple ATT reps and most said I would have to wait until they released the phone for it to be seem in there system. Since it was realeased on the 15th and the update came today, I thought it would fix it. It did not so I called ATT again. after about forty mins on the phone and many restarts later we finally got it to work. I now have LTE and LTE+ for ATT on my unlocked SM-n950u1 .

tron4 said:
I received my phone last week and I was also having LTE problem. At first it was no service, then after some apn configs I was getting H, and H+ speeds. I had talked to multiple ATT reps and most said I would have to wait until they released the phone for it to be seem in there system. Since it was realeased on the 15th and the update came today, I thought it would fix it. It did not so I called ATT again. after about forty mins on the phone and many restarts later we finally got it to work. I now have LTE and LTE+ for ATT on my unlocked SM-n950u1 .
Click to expand...
Click to collapse
What did they do to fix it?

borijess said:
What did they do to fix it?
Click to expand...
Click to collapse
I think he said something along the lines of, " It's permissions were defaulting to 3g," or something similar. He may have also removed my device and re added it. He also mentioned that he was getting permission from a supervisor to make an official report since it seems to not be an isolated incident.

Attached is the post on best buy I was referring to, that's why I was scared since I have already ordered it.
But glad to hear it works and should work just like the locked version for LTE.

Getting the unlocked today, will goto local AT&T store and get a new sim card first thing. I will let you know how it goes.
Sent from my S7 Edge using XDA Labs

Related

For Global User using Verizon S3(Using the Phone on GSM)

Now you can use your S3 with DATA while roaming without having to root it! the new update allows you to add APN. So for people like me who travel a lot and are complete stock, YAY
That's cool and about time! haha would you care to post a screenshot? I'm just curious of what the APN settings now look like.
Sent from my SCH-I535 using Tapatalk 4 Beta
SlimSnoopOS said:
That's cool and about time! haha would you care to post a screenshot? I'm just curious of what the APN settings now look like.
Sent from my SCH-I535 using Tapatalk 4 Beta
Click to expand...
Click to collapse
Here you go! I havnt put a SIM in, that's why its not highlighted. but once you put one in. you can add whichever your network takes!
So if I understand this correctly, if I travel to Europe, I can just buy a local SIM card, insert, and be able to use data? No unlocking, rooting, etc?
Thanks!
f308gt4 said:
So if I understand this correctly, if I travel to Europe, I can just buy a local SIM card, insert, and be able to use data? No unlocking, rooting, etc?
Thanks!
Click to expand...
Click to collapse
Yes Sir!
Wish this option can be added to custom ROMs
Sent from my SCH-I535 using Tapatalk 4 Beta
coldconfession13 said:
Wish this option can be added to custom ROMs
Sent from my SCH-I535 using Tapatalk 4 Beta
Click to expand...
Click to collapse
jelly Beans rom has this option if you really want it on a custom rom, i believe synergy has it too!
Wait a minute on S3 Google
The S3 works in Europe at least at Vodafone (UK) and France that I've tested. However, until the recent update in the last few weeks you still CANNOT edit the APN. The default APN works with the 3rd party SIM but ONLY for phone calls and text and NOT DATA.
I know this to be correct as my wife has the S3 and we were in UK and France in the last few weeks. The new update that was pulled last week for some other issues (Sumnsung / Verizon), will be re-released and it should allow the APN to be edited / created.
On my NOTE II, the update 2 months ago allows me to edit the APN now. Thus, I've successfully used it now for Phone, text and DATA on a VodaFone SIM.
To edit the APN with the correct details, do a search on google for UK VODAFONE APN settings or something like that. Pick the contract or PAYG (Pay as you go) settings as appropriate.
HOWEVER even for the NOTE II since the last update there are still 2 bugs.
1. The NOTE II still gives the no VERIZON sim code error (although the error is passive and can be ignored)
2. The NOTE II does not yet support being a HOTSPOT with the VodaFone (or any 3rd party SIM). The bug is that it tries to connect to Verizon to authorize the phone for the Hotspot enablement (which it shouldn't when it's on a 3rd party SIM).
Verizon are getting there.
frank_007 said:
The S3 works in Europe at least at Vodafone (UK) and France that I've tested. However, until the recent update in the last few weeks you still CANNOT edit the APN. The default APN works with the 3rd party SIM but ONLY for phone calls and text and NOT DATA.
I know this to be correct as my wife has the S3 and we were in UK and France in the last few weeks. The new update that was pulled last week for some other issues (Sumnsung / Verizon), will be re-released and it should allow the APN to be edited / created.
On my NOTE II, the update 2 months ago allows me to edit the APN now. Thus, I've successfully used it now for Phone, text and DATA on a VodaFone SIM.
To edit the APN with the correct details, do a search on google for UK VODAFONE APN settings or something like that. Pick the contract or PAYG (Pay as you go) settings as appropriate.
HOWEVER even for the NOTE II since the last update there are still 2 bugs.
1. The NOTE II still gives the no VERIZON sim code error (although the error is passive and can be ignored)
2. The NOTE II does not yet support being a HOTSPOT with the VodaFone (or any 3rd party SIM). The bug is that it tries to connect to Verizon to authorize the phone for the Hotspot enablement (which it shouldn't when it's on a 3rd party SIM).
Verizon are getting there.
Click to expand...
Click to collapse
The update that was released two days ago or this week allows to edit APN now. but it still gives the no sim error
f308gt4 said:
So if I understand this correctly, if I travel to Europe, I can just buy a local SIM card, insert, and be able to use data? No unlocking, rooting, etc?
Thanks!
Click to expand...
Click to collapse
You can only use 3G data if the carrier uses the 2100MHz band
850/900/1700/1900 can only get 2G
Blame Verizon and Samsung for blocking almost everything
LLStarks said:
You can only use 3G data if the carrier uses the 2100MHz band
850/900/1700/1900 can only get 2G
Blame Verizon and Samsung for blocking almost everything
Click to expand...
Click to collapse
Yea manbthat should be illegal. A phone should be unlocked as soon is 100% paid for by the consumer
iSheep... iSheep... Meowww that's Apple VZW GSIII
---------- Post added at 09:48 PM ---------- Previous post was at 09:47 PM ----------
DROID3R said:
Yea manbthat should be illegal. phones should get 3g lte hspa hspa+as soon is 100% paid for by the consumer
iSheep... iSheep... Meowww that's Apple VZW GSIII
Click to expand...
Click to collapse
iSheep... iSheep... Meowww that's Apple VZW GSIII
FYI... I'm about 99% sure 2 simple Build prop edits (yes you need root for that) is all that is needed to be able to Edit the APN's(make too many changes to my phone to keep really good track)... Just need to change your sales codes IIRC. You can unlock the Network mode menu for all the bands to select what you need though as well. But going to Phone Info seems to set easier if it won't change for you...
Here are some screenshots.

Samsung s4 Google Edition on ATT

Don't see a forum for Samsung s4 google edition so I am posting here.
Anyone else having an issue when trying to activate this phone on ATT? They act like they never heard of it, give all these lame "well we cannot gaurantee it will work since it's unlocked" and then telling me their system will not allow them to put a LTE plan on it..
wtf?
puma1 said:
Don't see a forum for Samsung s4 google edition so I am posting here.
Anyone else having an issue when trying to activate this phone on ATT? They act like they never heard of it, give all these lame "well we cannot gaurantee it will work since it's unlocked" and then telling me their system will not allow them to put a LTE plan on it..
wtf?
Click to expand...
Click to collapse
Noticed a couple threads similar over the various s4 sections.
I'm in Canada but know that my device is not required by my provider it enable data. I change devices about every 8 months and can just swap out the SIM and I'm good to go.
If AT&T has issues with the Google edition s4 couldn't you just say that it's a normal s4 bought of eBay or Craig's list to have an lte data plan enabled?
Sent from my Nexus 10 using xda premium
mymusicathome said:
Noticed a couple threads similar over the various s4 sections.
I'm in Canada but know that my device is not required by my provider it enable data. I change devices about every 8 months and can just swap out the SIM and I'm good to go.
If AT&T has issues with the Google edition s4 couldn't you just say that it's a normal s4 bought of eBay or Craig's list to have an lte data plan enabled?
Sent from my Nexus 10 using xda premium
Click to expand...
Click to collapse
No because in the IMEI comes up as unlocked device in their system and they pretty much are trying to get you off the phone at that point. Tried 3 diffrent reps and asked to be connected to next tier tech support.
Another update.. I gave them an IMEI from a note 2 i have.. LTE plan went on fine.. but the phone doesn't get anything more than hspa+.. 4mb down. THis is BS.. if they cannot connect the phone or I have to jump through hoops like I had to with the NExus 4 (which i had to call in like every month to have something reset) I am going to just send it back Not worth the headache.
puma1 said:
No because in the IMEI comes up as unlocked device in their system and they pretty much are trying to get you off the phone at that point. Tried 3 diffrent reps and asked to be connected to next tier tech support.
Another update.. I gave them an IMEI from a note 2 i have.. LTE plan went on fine.. but the phone doesn't get anything more than hspa+.. 4mb down. THis is BS.. if they cannot connect the phone or I have to jump through hoops like I had to with the NExus 4 (which i had to call in like every month to have something reset) I am going to just send it back Not worth the headache.
Click to expand...
Click to collapse
Might want to give it a little bit. Or go for a walk/drive. Sometimes it can take time to lock on to the correct tower
Sent from my Nexus 10 using xda premium
mymusicathome said:
Might want to give it a little bit. Or go for a walk/drive. Sometimes it can take time to lock on to the correct tower
Sent from my Nexus 10 using xda premium
Click to expand...
Click to collapse
Doubt it.. got escalated up to manager,.. basically you will not get lte on these devices. Only on att branded phones. That is the message I am being told directly. This is total BS I f'n hate ATT. Whoever is buying this for ATT beware.. your going to have a bad time. I am sending this right back as it's just as crippled as the nexus 4 with this carrier.
I bought a I9505 and had same issue (no LTE).
I have 3 lines with AT&T and I could watch the AT&T website update as I used different SIMs in the I S4, the Vivid and a Nexus 7 (3G).
I was lucky that I bought the i S4 from Amazon so no problem with refund.
I suspect if you had a never used SIM and a S4 IMEI you could get LTE.
One line was ready for an upgrade.
I got the AT&T S4 and used an 'old' SIM and connected to LTE with no problem.
As soon as I bought the AT&T S4 an email was sent and it provided a process for on line registration of the S4.
I've never seen that before and didn't do it.
I got my GE on AT&T today. My notification bar says LTE. I ran some speed tests and got about 10 mbps down but I am at work in a poor reception area. When I get home I'll try it but I better get at least 40 mpbs down or this is being returned
sheriffa said:
I got my GE on AT&T today. My notification bar says LTE. I ran some speed tests and got about 10 mbps down but I am at work in a poor reception area. When I get home I'll try it but I better get at least 40 mpbs down or this is being returned
Click to expand...
Click to collapse
Sheriffa, how did you activate it when yuo got it?
I ended up giving them an imei from a note 2 and they said they were able to put an LTE plan on.. yet the signal bar shows H.
puma1 said:
Sheriffa, how did you activate it when yuo got it?
I ended up giving them an imei from a note 2 and they said they were able to put an LTE plan on.. yet the signal bar shows H.
Click to expand...
Click to collapse
I didn't have to activate it. I simply plugged in my sim card and it worked.
I am coming from an AT&T S3
sheriffa said:
I didn't have to activate it. I simply plugged in my sim card and it worked.
I am coming from an AT&T S3
Click to expand...
Click to collapse
I am going to just return this I think if I try elsewhere later and stil get slow speeds. Just was shocked multiple people saying they do not support it. I even contacted google and let them know. Doubt they care.
Just get a imei number from a att phone and give it to them, it'll work. I had to do this with my galaxy nexus to get full hspa+
Sent from my GT-I9505 using Tapatalk 4 Beta
What should we be getting for DL/UL speeds?
Why would you call to activate it? Just pop in your Sim card and your good to go. I never had an issue doing this and I get lots of different phones unlocked and from different countries some times.
But I agree why is there no forums for this phone? Does motochopper root method work on this phone and I assume we can use T-Mobile version recoveries and Roms fine on this phone? Does anybody know? Sorry to get off topic.
Sent from my GT-I9505 using xda premium
If you already have a LTE SIM on ATT from another phone just pop it into the GE and it will work just fine. If you do not you will have to go through the process the OP is taking about as the IMEI is not loaded as a LTE device and they will need to put one in for you to activate the LTE.
Saves a lot of time and headaches to already have an LTE SIM for ATT.
planoman said:
If you already have a LTE SIM on ATT from another phone just pop it into the GE and it will work just fine. If you do not you will have to go through the process the OP is taking about as the IMEI is not loaded as a LTE device and they will need to put one in for you to activate the LTE.
Saves a lot of time and headaches to already have an LTE SIM for ATT.
Click to expand...
Click to collapse
How can someone tell if the have an lte sim?
planoman said:
If you already have a LTE SIM on ATT from another phone just pop it into the GE and it will work just fine. If you do not you will have to go through the process the OP is taking about as the IMEI is not loaded as a LTE device and they will need to put one in for you to activate the LTE.
Saves a lot of time and headaches to already have an LTE SIM for ATT.
Click to expand...
Click to collapse
Just FYI if you do this and have tethering/hotspot in your plan then you will need to call AT&T so they can add the new IMEI. THey will also delete the old one on file, so if you're into swapping SIMs (I like to go between the iPhone 5 and S4, although in the past few weeks it's been all S4), then you won't be able to turn on hotspot/tethering without arranging a workaround or calling AT&T every time.
puma1 said:
I am going to just return this I think if I try elsewhere later and stil get slow speeds. Just was shocked multiple people saying they do not support it. I even contacted google and let them know. Doubt they care.
Click to expand...
Click to collapse
check to see if you have the right APNs.
I saw over in the HTC ONE forum that the GE came with a weird APN.
PTA or ATT PHONE
Take it to ATT store. They are pretty good compared to technical support over the phone.
Sent from my SAMSUNG-SGH-I337 using Tapatalk 2
sheriffa said:
How can someone tell if the have an lte sim?
Click to expand...
Click to collapse
I guess is more accurate to say was previously on ATT LTE with a phone. Every should know if they have been on ATT LTE already. If not you have to spend some time on the phone with ATT.
just do it and swap the sim card in. i have never had a problem with service or data when getting a new device and putting the AT&T sim in it. went from S3 to S4 that way, also S3 to Sony Xperia Z, Xperia Z to S4, S4 to S3, etc.

Huge question for owners of the S8+ factory unlocked...

So, I use my phone for a source of internet at my place of work. I have AT&T service and currently have an Axon 7 and enjoy free wifi hotspot with it, and it works great. However, I can't get the axon 7 to play well with my gear s3 for samsung pay and a few other weird very annoying things.
So, I want to get the S8+ that is factory unlocked so I can use the wifi hotspot without issue and get all of the benefits of my watch, but I have heard a horrible rumor that when you put in an att sim that the unlocked s8+ downloads the att bloatware and will not let you have free wifi tethering. I have an unlimited plan and already pay for my internet, I should be allowed to use it as I see fit damn it!
My question is this: If I have an At&t unlimited data plan and buy the International Unlocked Samsung Galaxy S8+, can I use the wifi hotspot (wifi tethering) with no problems with it remaining stock, unrooted?
I freaking hope that I can as this would be really the biggest reason for me to buy it and would certainly keep me from buying it if in fact I cannot use the wifi hotspot on it.
Thanks for your time everyone!
Anyone? I am poised to buy this thing if I can use it the way I need to.
If no one else answers before I get home, I have an AT&T sim card I can pop in and check.
These phones shouldn't be downloading bloatware though, at the very most it imposes Network features and restrictions of the carrier you're using.
I don't have any Verizon bloat on mine, but I also haven't been paying attention to whats happening with others, as there isn't very much talk of the unlocked model on here.
---------- Post added at 08:13 PM ---------- Previous post was at 08:11 PM ----------
You should be able to do whatever the phone is capable of without rooting provided the AT&T stuff isn't interfering.
thanks!
Seireiju said:
If no one else answers before I get home, I have an AT&T sim card I can pop in and check.
These phones shouldn't be downloading bloatware though, at the very most it imposes Network features and restrictions of the carrier you're using.
I don't have any Verizon bloat on mine, but I also haven't been paying attention to whats happening with others, as there isn't very much talk of the unlocked model on here.
---------- Post added at 08:13 PM ---------- Previous post was at 08:11 PM ----------
You should be able to do whatever the phone is capable of without rooting provided the AT&T stuff isn't interfering.
Click to expand...
Click to collapse
I Thank you. That's what I heard, that (with one of the newer Samsung phones that was unlocked) once an att sim was in it, and linked to that carrier, it dl'ed the bloatware due to something with the att network and it also didn't allow them to use the hotspot for free. I hope that the person was either wrong or lying. I got granfathered in due to my old iphone play when I had a 3G (olllllllld) and the hotspot is the only real reason for me to need unlimited data.
BolinMedia said:
I Thank you. That's what I heard, that (with one of the newer Samsung phones that was unlocked) once an att sim was in it, and linked to that carrier, it dl'ed the bloatware due to something with the att network and it also didn't allow them to use the hotspot for free. I hope that the person was either wrong or lying. I got granfathered in due to my old iphone play when I had a 3G (olllllllld) and the hotspot is the only real reason for me to need unlimited data.
Click to expand...
Click to collapse
I just received my Unlocked S8+ US version that I bought directly from Samsung.com today and I have ATT and I put in my ATT sim card and I selected the NExtgen APN, and i just tried the hotspot and works perfectly fine and I never had any ATT bloatware download, which should never happen with a non att unlock phone.
awesome!!!!! So, the unlocked version you have is a US At&t that is unlocked and not even the international version? Is it branded At&T on the phone, or no branding?
I've got the USA version, unlocked, no carrier branded and I can activate hotspot without carrier check. I'm on cricket
BolinMedia said:
awesome!!!!! So, the unlocked version you have is a US At&t that is unlocked and not even the international version? Is it branded At&T on the phone, or no branding?
Click to expand...
Click to collapse
yes mines US version, is not carrier branded and I bought directly from Samsung USA from there web site, and the hotspot works perfect, besides not having wifi calling that`s the only draw back. see link
http://www.samsung.com/us/mobile/phones/galaxy-s/galaxy-s8-plus-64gb--unlocked--sm-g955uzkaxaa/
2003vstrom said:
yes mines US version, is not carrier branded and I bought directly from Samsung USA from there web site, and the hotspot works perfect, besides not having wifi calling that`s the only draw back. see link
http://www.samsung.com/us/mobile/phones/galaxy-s/galaxy-s8-plus-64gb--unlocked--sm-g955uzkaxaa/
Click to expand...
Click to collapse
https://www.youtube.com/watch?v=sx2Lnhth5qg&t=695s
Got to 8 minutes 10 seconds
In this video, Linus Tech Tips reviews it and says that the first sim inserted in to it gets it to download all of the bloatware for that carrier and others have said that once the att bloat is on you also cannot use the wifi hotspot. I literally have the money in my pocket and am going to bestbuy in the morning before work to get the phone. I pray to God that I can use the wifi hotspot on it. Otherwise I will demand a refund and take it back. I cannot have a phone without the wifi hotspot for free. Anyone with att try the unlocked version by setting it up with their att sim? I'm freaking scared right now!
BolinMedia said:
https://www.youtube.com/watch?v=sx2Lnhth5qg&t=695s
Got to 8 minutes 10 seconds
In this video, Linus Tech Tips reviews it and says that the first sim inserted in to it gets it to download all of the bloatware for that carrier and others have said that once the att bloat is on you also cannot use the wifi hotspot. I literally have the money in my pocket and am going to bestbuy in the morning before work to get the phone. I pray to God that I can use the wifi hotspot on it. Otherwise I will demand a refund and take it back. I cannot have a phone without the wifi hotspot for free. Anyone with att try the unlocked version by setting it up with their att sim? I'm freaking scared right now!
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Get a cheap prepaid sim on T-Mobile or an MNVO of AT&T and use that sim first to set it up then swap with your AT&T, buy passing the while first sim issue.
Sent from my SM-G955F using Tapatalk
I can confirm that there are no problems with hotspot. I have the US unlocked version. No AT&T bloatware at all was downloaded when I put the SIM card in. I use tether every day with no issues
Sent from my SM-G955U1 using Tapatalk
I'm on sprint. Just activated phone today, and no bloatware installed. That being said, I cannot seem to start the hotspot. Every time I do, its just shouts itself off. Bluetooth tethering seems to stay on, although I have not tested it yet. Any ideas why that might be? Does sprint block hotspot even on unlocked phones?

LTE not functioning on AT&T

I've changed access point to the right settings and I still only get HSPA connection. I've searched other things online but nothing. Spoke to 3 reps. It says that LTE bands are supported so how do I get the best settings to get things running right? I've conveyed to international and the phone is totally unlocked. Sim and bootloader both. Am I missing something?
Thanks.
I'm currently visiting my wife in the USA and LTE is working fine for me on my 7 Pro 5G. Google the APN settings.
Sent from my [device_name] using XDA-Developers Legacy app
speedyjay said:
I'm currently visiting my wife in the USA and LTE is working fine for me on my 7 Pro 5G. Google the APN settings.
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I did. I think maybe since it's not 5G version perhaps. At any rate I've gotten a fix the rep did.... Activated on another device like galaxy s10 then put back into my phone. I have LTE now since we've tricked the system
Also They are telling me they need to enter the imei range for all oneplus 7 pro phones which takes about 2 weeks. So hopefully the system won't figure out I'm using something other then S10 ?
photolarry said:
Also They are telling me they need to enter the imei range for all oneplus 7 pro phones which takes about 2 weeks. So hopefully the system won't figure out I'm using something other then S10 [emoji57]
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That's rubbish....I'm on Vodafone in the UK and as mentioned, I'm currently visiting my wife in Illinois and I have full LTE service on AT&T.
Sent from my [device_name] using XDA-Developers Legacy app
speedyjay said:
That's rubbish....I'm on Vodafone in the UK and as mentioned, I'm currently visiting my wife in Illinois and I have full LTE service on AT&T.
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Rubbish perhaps but that's what they've told me and until the rep did the trick to my sim, only got 3G. Maybe this temporary thing will be perm since he said for his Android the system thinks it's iPhone 7
I'm on AT&T with my OnePlus 7 pro and out of the box with my sim it works like a charm.
Currently "VOLTE" is displayed on top of the phone and I'm getting good data speeds (will post shortly)
I'd say something wrong on your sim or account end.
Mikhail_Agad said:
I'm on AT&T with my OnePlus 7 pro and out of the box with my sim it works like a charm.
Currently "VOLTE" is displayed on top of the phone and I'm getting good data speeds (will post shortly)
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Same here. I got my 7 Pro (US unlocked version - not 5G) on June 10. Simply put my AT&T SIM in, and it works perfectly on LTE. Did not need to enter APN info, or anything.
---------- Post added at 10:13 AM ---------- Previous post was at 09:41 AM ----------
photolarry said:
At any rate I've gotten a fix the rep did.... Activated on another device like galaxy s10 then put back into my phone. I have LTE now since we've tricked the system
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That is pretty good of the rep to work out some solution. They could have just said "We don't support your device."
Over the years, I have used several international phones on AT&T. The issue is if you establish a new line on a new sim card, lte must be "provisioned" (their term not mine).
To provision the new sim card for lte, we need to put it into an AT&T branded phone first to activate the lte, or call customer service and give them an imei from an AT&T branded phone. Once the sim card is provisioned for lte it can be moved from phone to phone no problem.
For that reason, I still keep my AT&T Galaxy Note 2 around. Anytime I get a new AT&T sim card, I put it into the Note 2, wait until I see it has lte service then it's good to use in any international phone.

Unlocked Pre-Order from Samsung w ATT SIM - will I be able to use WiFi calling /VoLTE

Current Note8 user on ATT (phone locked to carrier). I pre-ordered a Note20 Ultra from Samsung direct, unlocked version. Have been off XDA really for a couple years and not rooting/modding much lately but have read that ATT will not allow unlocked phones on their network to use WiFi Calling and/or VoLTE. If true, are there workaround options for me (assuming I stick w ATT as the carrier I mean) to get these to work, or should I cancel the unlocked model and order the ATT version? Was hoping to root eventually and remove bloatware / play w custom ROMs again on the Ultra etc etc. - that is why I ordered an unlocked version.
Thanks gents for the guidance here! Best forum around for us phone geeks
If it will be like Note 9 or 10 plus just have to flash the U version csc with odin and it will give you wifi calling advanced..messaging..volte
Sent from my SM-N960U using Tapatalk
butchieboy said:
If it will be like Note 9 or 10 plus just have to flash the U version csc with odin and it will give you wifi calling advanced..messaging..volte
Sent from my SM-N960U using Tapatalk
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Much thanks - I will do this then when it arrives.
Did not work for me on the unlocked note 10+. Worked right away on the tmobile.
Att was actually fun to have. Nothing that att expected worked on the unlocked device. For example I had unlimited hotspot, despite it was not included in my att plan.
Elastep said:
Did not work for me on the unlocked note 10+. Worked right away on the tmobile.
Att was actually fun to have. Nothing that att expected worked on the unlocked device. For example I had unlimited hotspot, despite it was not included in my att plan.
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That's bizarre. I am rethinking this unlocked route. I must have wifi calling since signal at the house is terrible in my area. I don't need the drama of uncertainty if this will work or not. Might as well cancel the unlocked one and just upgrade via att. Oy. Wtf is with att these days? They lost my directv account last year and now their wireless policies are looking like a royal pita.
I don't think you have to worry .... ATT seems to consistently allow Samsung unlocked devices to have carrier functions
You just have to flash the U CSC as mentioned above. Worked for me on Note 10 and is currently working on a s20 ultra device
Jcrompton
Whats going on buddy. You jumping on the Ultra?
Sent from my SM-N975U using Tapatalk
I strongly recommend switching your order to the ATT model. I got my note 10+ unlocked based off the suggestions found here saying that flashing the att firmware would give me all the features, and I've been through a year of headaches.
For a little wile i was able to enjoy wifi calling, voicemail and VOLTE, but after my first software update the features were lost. i was able to get them back briefly by putting my sim back in an old Att phone and keeping it for a day or two, but that trick never lasted past a week. I've tried re-flashing the software, switching back to unlocked and then back to ATT, basically anything i could think of and it never worked.
calling ATT didn't help either, as the reps gave me a canned line about not supporting outside phones. the whole reason I'm updating to the 20 ultra is to just get my phone fully functional with an ATT model
Darthshadow666 said:
I strongly recommend switching your order to the ATT model. I got my note 10+ unlocked based off the suggestions found here saying that flashing the att firmware would give me all the features, and I've been through a year of headaches.
For a little wile i was able to enjoy wifi calling, voicemail and VOLTE, but after my first software update the features were lost. i was able to get them back briefly by putting my sim back in an old Att phone and keeping it for a day or two, but that trick never lasted past a week. I've tried re-flashing the software, switching back to unlocked and then back to ATT, basically anything i could think of and it never worked.
calling ATT didn't help either, as the reps gave me a canned line about not supporting outside phones. the whole reason I'm updating to the 20 ultra is to just get my phone fully functional with an ATT model
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Thanks darth. Yeah, I switched to the att version. Hate the hidden tracking bloatware etc that comes with it but must have a very workable phone for daily work calls and wifi calling is a must. No drama is my motto these days. Thank you for reporting your experience.
I had the same situation with my unlocked Pixel 4 XL, keep calling ATT until I got the right person to modify my sim to allow WiFi Calling to work, that's my plan when I get my unlocked 20 Ultra.
I'm not a gent, but I doI have the Note 20 Ultra in for review and am using it with an AT&T SIM. VoLTE works, no option for WiFi calling.
jaxf250 said:
Current Note8 user on ATT (phone locked to carrier). I pre-ordered a Note20 Ultra from Samsung direct, unlocked version. Have been off XDA really for a couple years and not rooting/modding much lately but have read that ATT will not allow unlocked phones on their network to use WiFi Calling and/or VoLTE. If true, are there workaround options for me (assuming I stick w ATT as the carrier I mean) to get these to work, or should I cancel the unlocked model and order the ATT version? Was hoping to root eventually and remove bloatware / play w custom ROMs again on the Ultra etc etc. - that is why I ordered an unlocked version.
Thanks gents for the guidance here! Best forum around for us phone geeks
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What worries me is the 5G. Will unlocked work for ATT 5G?
It does on my unlocked Galaxy S20+ 5G. The Note 20 Ultra is a ways to release and their system doesn't yet correctly identify the IMEI, so I can't say for sure what will happen after release day.
b00st4ddicted said:
What worries me is the 5G. Will unlocked work for ATT 5G?
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pdagal said:
I'm not a gent, but I doI have the Note 20 Ultra in for review and am using it with an AT&T SIM. VoLTE works, no option for WiFi calling.
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Hi Lisa,
Your reviews are the best, so thank you first of all. Can you check if it has any eSIM capabilities? Supposedly S20 was going to get an update to allow eSIM use in US but that never happened...
Thanks . I'm not seeing anything under connection settings on our US unlocked Note 20 Ultra (there's no IMEI listed or cellular network option listed under connection settings when no nano SIM is installed. EsimClient is running on the phone, which makes me think the hardware must be there. EsimClient is not running on my GS 20+ unlocked.
VICosPhi said:
Hi Lisa,
Your reviews are the best, so thank you first of all. Can you check if it has any eSIM capabilities? Supposedly S20 was going to get an update to allow eSIM use in US but that never happened...
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Click to collapse
pdagal said:
Thanks . I'm not seeing anything under connection settings on our US unlocked Note 20 Ultra (there's no IMEI listed or cellular network option listed under connection settings when no nano SIM is installed. EsimClient is running on the phone, which makes me think the hardware must be there. EsimClient is not running on my GS 20+ unlocked.
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Click to collapse
Great, thank you for checking and comparing with S20+ !
eSIMClient running gives me hope that we will get eSIM support in an update...Still perplexed how or why Samsung has gone out of the way to disable eSIM on US variants when Apple, Google support it.
pdagal said:
I'm not a gent, but I doI have the Note 20 Ultra in for review and am using it with an AT&T SIM. VoLTE works, no option for WiFi calling.
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Click to collapse
Ha! Thanks Lisa (love your tech vids!!) - I switched to the ATT version. Supposed to be here 8/21. I can't take a chance with wifi calling being borked, or that just that I may need to Odin-flash updates or CSC packs periodically to keep up with the monthly patches (ie force an unlocked unit to keep working on ATT's network if my previous firmware gets overwritten etc. I mean). I guess as I got older I went from a tech pioneer and adopter to just an end user LOL.... I just need it to work. Maybe I can do that package remove thingy and chop the bloatware periodically... we shall see once the community gets these units and starts their dev magic for us.
I guess I will need to make an appt at the local ATT store in a week to get on a new 5G plan from my current 4G one to take advantage of the coming speeds.
You're welcome- glad you enjoy our vids! With AT&T, you can simply change your plan online, no need to visit a store. The mid and high tier unlimited plans include 5G.
jaxf250 said:
Ha! Thanks Lisa (love your tech vids!!) - I switched to the ATT version. Supposed to be here 8/21. I can't take a chance with wifi calling being borked, or that just that I may need to Odin-flash updates or CSC packs periodically to keep up with the monthly patches (ie force an unlocked unit to keep working on ATT's network if my previous firmware gets overwritten etc. I mean). I guess as I got older I went from a tech pioneer and adopter to just an end user LOL.... I just need it to work. Maybe I can do that package remove thingy and chop the bloatware periodically... we shall see once the community gets these units and starts their dev magic for us.
I guess I will need to make an appt at the local ATT store in a week to get on a new 5G plan from my current 4G one to take advantage of the coming speeds.
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Click to collapse
I flashed my unlocked Note 10 plus and didnt get wifi calling, visual voicemail, VOLTE.....only reason I am up grading is to get an ATT version, and to skip all the hassle of an unlocked version. Never again.
pdagal said:
I'm not a gent, but I doI have the Note 20 Ultra in for review and am using it with an AT&T SIM. VoLTE works, no option for WiFi calling.
Click to expand...
Click to collapse
Could you tell me more. I have the US unlocked note 20 ultra, I put an AT&T sim in (from my note 9 unlocked) and I can't find an option to turn on wifi calling. I pretty much gave up on feature like this, because I would rather have the unlocked phone, but if it works now maybe I am missing something.
Thanks
Sent from my Samsung SM-N960U1 using XDA Labs

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