Incorrect Unlock Code from AT&T - Samsung Galaxy Note 9 Questions & Answers

Hi, I like to know if anyone else has the same problem and what options there are if any.
I bought a new AT&T Note 9 on Ebay. Seller told me the phone had been paid off so I went ahead and requested an unlock code from AT&T.
AT&T approved my request and provided the unlock code. Problem is that I kept getting message that the unlock code is incorrect. I have tried 3 times already and still got the same incorrect unlock code message.
Upon further research, I found that one may have up to 5 attempts to enter a code to unlock the phone. If entering incorrect code more than 5 times, the phone will be permanently locked to the network, in my case to AT&T.
I have been given the run around from both AT&T and Samsung. One says the other should be responsible for fixing the problem (!!!!).
Any advice is appreciated. Thank you.

Go to cellfunlocker and buy code..they will give you all codes you need

shell111405 said:
Hi, I like to know if anyone else has the same problem and what options there are if any.
I bought a new AT&T Note 9 on Ebay. Seller told me the phone had been paid off so I went ahead and requested an unlock code from AT&T.
AT&T approved my request and provided the unlock code. Problem is that I kept getting message that the unlock code is incorrect. I have tried 3 times already and still got the same incorrect unlock code message.
Upon further research, I found that one may have up to 5 attempts to enter a code to unlock the phone. If entering incorrect code more than 5 times, the phone will be permanently locked to the network, in my case to AT&T.
I have been given the run around from both AT&T and Samsung. One says the other should be responsible for fixing the problem (!!!!).
Any advice is appreciated. Thank you.
Click to expand...
Click to collapse
First question. It's an important one that you need to answer accurately. Did the original owner buy it from ATT or Samsung ?
Sent from my SM-N960U1 using Tapatalk

Seller told me that the phone was purchased from AT&T and paid off, which seems accurate because AT&T already approved my unlock request even though the unlock code does not work.
Now with the blame game AT&T and Samsung are playing, I am not sure what else to do. Last resource will be to pay and get another unlock code from 3rd party.

shell111405 said:
Seller told me that the phone was purchased from AT&T and paid off, which seems accurate because AT&T already approved my unlock request even though the unlock code does not work.
Now with the blame game AT&T and Samsung are playing, I am not sure what else to do. Last resource will be to pay and get another unlock code from 3rd party.
Click to expand...
Click to collapse
I'd suggest cutting your losses and going the route as the person above mentioned using simunlocker net. To be honest.
Sent from my SM-N960U1 using Tapatalk

I ran into the same issue. Apparently it's a common issue and one that ATT is not moving quickly to fix. I just bought an unlock code from cellunlocker. Now I just have to wait. Irritated since ATT is is supposed to do this for free and I already waited once for their useless unlock code. Now I have to wait for another one.

I submitted a request last week for a lock code from AT&T, then later that night said screw it, and purchased one from Cellunlockers.net. 2 days later, AT&T sent me the code (same one from Cellunlockers), and it was in the correct 16 digit format. So it looks fixed now, but you still have to wait 2 days. $25 gets you the code in a few hours. So I guess it all depends on how patient you are.

entropism said:
I submitted a request last week for a lock code from AT&T, then later that night said screw it, and purchased one from Cellunlockers.net. 2 days later, AT&T sent me the code (same one from Cellunlockers), and it was in the correct 16 digit format. So it looks fixed now, but you still have to wait 2 days. $25 gets you the code in a few hours. So I guess it all depends on how patient you are.
Click to expand...
Click to collapse
Must not be fixed for everyone. I requested a code from ATT last week and received the 8 digit code. I tried it again last night, and they sent me the same 8 digit code. Not sure why some are getting the correct 16 digit codes then. And its a wide spread problem if you search the forums. Even ATT's own support forums, and people there are saying the only solution is a 3rd party.

Mr. Orange 645 said:
Must not be fixed for everyone. I requested a code from ATT last week and received the 8 digit code. I tried it again last night, and they sent me the same 8 digit code. Not sure why some are getting the correct 16 digit codes then. And its a wide spread problem if you search the forums. Even ATT's own support forums, and people there are saying the only solution is a 3rd party.
Click to expand...
Click to collapse
Hopefully you'll get it soon. Are you flashing or planning on using it on another network?
Sent from my SM-N960U1 using Tapatalk

Limeybastard said:
Hopefully you'll get it soon. Are you flashing or planning on using it on another network?
Sent from my SM-N960U1 using Tapatalk
Click to expand...
Click to collapse
Both. I'm using it on T-Mobile, but need to leave the ATT firmware on it to unlock the SIM first. Then I'll flash either the U1 firmware or the TMo firmware. Haven't decided which yet.
The first Note 9 I bought was a Verizon model off eBay for $690. Two days later the seller "made a listing error," and meant to list it as a brand new ATT version for $900. He forced me to cancel the listing and issued a refund. Which has since been denied by HIS bank, so I don't have the device or my $690.
In the meantime, I found this ATT variant, which is mint condition, like new for $560. They listed it parts only, because it MIGHT be locked to a carrier. Before I purchased I verified it was clean, clear, and paid off and eligible to unlock. Now just dealing with getting the correct unlock code. It cost me $22.50, so I'm still in this for less than $600. So it's all good.

Mr. Orange 645 said:
Both. I'm using it on T-Mobile, but need to leave the ATT firmware on it to unlock the SIM first. Then I'll flash either the U1 firmware or the TMo firmware. Haven't decided which yet.
The first Note 9 I bought was a Verizon model off eBay for $690. Two days later the seller "made a listing error," and meant to list it as a brand new ATT version for $900. He forced me to cancel the listing and issued a refund. Which has since been denied by HIS bank, so I don't have the device or my $690.
In the meantime, I found this ATT variant, which is mint condition, like new for $560. They listed it parts only, because it MIGHT be locked to a carrier. Before I purchased I verified it was clean, clear, and paid off and eligible to unlock. Now just dealing with getting the correct unlock code. It cost me $22.50, so I'm still in this for less than $600. So it's all good.
Click to expand...
Click to collapse
Sounds good. Hopefully the phone won't turn out blacklisted a few months down the line. I think you might be happier with the T-Mobile firmware due to functionality like RCS messaging etc. I believe wifi calling works on the U1 firmware but that's it. For Sprint anyways.
Sent from my SM-N960U1 using Tapatalk

Limeybastard said:
Sounds good. Hopefully the phone won't turn out blacklisted a few months down the line. I think you might be happier with the T-Mobile firmware due to functionality like RCS messaging etc. I believe wifi calling works on the U1 firmware but that's it. For Sprint anyways.
Sent from my SM-N960U1 using Tapatalk
Click to expand...
Click to collapse
I don't think it will get blacklisted. If it does there's always PayPal buyer protection.
I don't use RCS, since I use Google Voice for my primary number, so I'm stuck with Hangouts anyway. WiFi calling worked on the N950U1, so I assume it will work on the N960U1. Seems like the signal was maybe a little better with the TMB firmware, but I cant remember for sure.

It worked!! Less than 12 hours later and I had a 16 digit code. I'm now running my T-Mobile SIM without issues!

Hi guys, quick question... Im about to try cellunlocker. My phone is Note 9 960F dual sim. So it comes with two IMEIs... which one do I give to the website? SIM 1 or SIM 2?
ive tried switching SIM cards between SIM 1 and SIM 2 and wherever I put the different network simcard, thats the one that is grayed out and stuck on 2G only. So either I have two unlock both SIM slots or maybe just one slot/ IMEI?
Thanks

i got 16 digits unlock code from a supplier and it worked. how MANY digits unlock code did u get from at&t ?

soumik288 said:
i got 16 digits unlock code from a supplier and it worked. how MANY digits unlock code did u get from at&t ?
Click to expand...
Click to collapse
It's a mixed bag. Some people got the full 16 digits. In my case on two separate ATT Note 9s, I only received 8 digits from ATT, so I had to get the correct code from cellunlocker.net, which was 16 digits.

Mr. Orange 645 said:
It's a mixed bag. Some people got the full 16 digits. In my case on two separate ATT Note 9s, I only received 8 digits from ATT, so I had to get the correct code from cellunlocker.net, which was 16 digits.
Click to expand...
Click to collapse
this is an exceptional case. WHY att is not giving correct code?
---------- Post added at 01:03 PM ---------- Previous post was at 01:02 PM ----------
mtsingson said:
Hi guys, quick question... Im about to try cellunlocker. My phone is Note 9 960F dual sim. So it comes with two IMEIs... which one do I give to the website? SIM 1 or SIM 2?
ive tried switching SIM cards between SIM 1 and SIM 2 and wherever I put the different network simcard, thats the one that is grayed out and stuck on 2G only. So either I have two unlock both SIM slots or maybe just one slot/ IMEI?
Thanks
Click to expand...
Click to collapse
i think you can unlock one slot to use it on another network. if you want to use two SIM cards from different networks so you have to unlock both.

Thanks! Will try unlocking SIM2. Thats all I need anyways

soumik288 said:
this is an exceptional case. WHY att is not giving correct code?
---------- Post added at 01:03 PM ---------- Previous post was at 01:02 PM ----------
i think you can unlock one slot to use it on another network. if you want to use two SIM cards from different networks so you have to unlock both.
Click to expand...
Click to collapse
If you can figure that out you will solve a 7 month old mystery. From what I've seen, ATT blames Samsung for giving them the wrong codes, and Samsung says ATT is providing the wrong codes. Either way, 3rd party vendors are able to get the 16 digits codes without issue.
Before the Note 9, Samsung phones used 8 digits codes. So it seems ATT did not update their system to provide the full 16 digit number. The number they give you is the first 8 digits, as though the full number was truncated by ATT's system. It just doesn't seem to be a priority on ATT's part to fix it.

Mr. Orange 645 said:
If you can figure that out you will solve a 7 month old mystery. From what I've seen, ATT blames Samsung for giving them the wrong codes, and Samsung says ATT is providing the wrong codes. Either way, 3rd party vendors are able to get the 16 digits codes without issue.
Before the Note 9, Samsung phones used 8 digits codes. So it seems ATT did not update their system to provide the full 16 digit number. The number they give you is the first 8 digits, as though the full number was truncated by ATT's system. It just doesn't seem to be a priority on ATT's part to fix it.
Click to expand...
Click to collapse
it is like a MONOPOLY to keep the customer on network for a long period. Yes, 3rd party vendors are able to get the 16 digits codes without issue. i got 16 digits code and it worked.

Related

Unlocking the Note 4

Is this truly only done by carrier?
I read the terms that the phone needs 2 months service and 2 months bills paid for the carrier to give the unlock code. How do the websites do it for $20, is it just employees doing this and selling it?
What did I miss in my hours of searching google and forums
This is the first unlock thread I found:
http://forum.xda-developers.com/showthread.php?t=2918400
---------- Post added at 10:13 PM ---------- Previous post was at 10:12 PM ----------
I'll keep looking.
This is the app I used to Sim unlock my note 4's. It worked on all 4 of my note 4's. I had them unlocked within about 10 minutes time. Worked flawlessly, is permanent, easy to use and is the safest way to unlock a note 4. After unlocking, you can uninstall the app. Here is the link....
https://play.google.com/store/apps/...app&pcampaignid=APPU_1_v_DfVP2jN4TZoATt7YDwDA
Edit...I also used this app on my note 4's straight out of the box without having to worry about activation times and what not.
Cheers!
I bought my unlock code on eBay for under $19. I had the code in two days.
Thanks for all the replies. My question still remains though, I know I can go buy the unlock code anywhere, is this representatives from the company using their access to do it or is there a way we can do it without the middleman ( paying $20 for the code )
I know the older phones it is very easy to unlock, just wondering if we can unlock the note4 without the carrier or by buying the code
I have had a ton of messages lately asking about unlocking the note 4. It seems the link above is no longer active. So here you go my friends, here is the updated unlock link http://imei-unlocker.com/
Cheers!
I just call T-mobile. My phone is full paid. In 1 day, I get the email. I put it in a foreign SIM or Verizon SIM and it work. My 2 phones are now unlock.
chong67 said:
I just call T-mobile. My phone is full paid. In 1 day, I get the email. I put it in a foreign SIM or Verizon SIM and it work. My 2 phones are not unlock.
Click to expand...
Click to collapse
Right on. Although I have a T-Mobile note 4, I do not, and have never had a T-Mobile contract. I do not even live in the U.S. either. lol. I just wanted a T-Mobile version note 4 because of its extensive development of ROMs and I know a lot of developers who develop ROMs for this version note 4. So I couldn't call T-Mobile because I did not buy my phone from them, I bought it from a 3rd party dealer and T-Mobile told me when I did call, that because I was not and had never been a T-Mobile customer, that they would not help me at all. I paid for my phone in full, outright, without contract.
Cheers!
-SpeedofSound- said:
I have had a ton of messages lately asking about unlocking the note 4. It seems the link above is no longer active. So here you go my friends, here is the updated unlock link http://imei-unlocker.com/
Cheers!
Click to expand...
Click to collapse
I just got mine unlocked today using your link!
It took 2 days to get the code and was $17.30!
Thanks!

AT&T Nexus 6 carrier unlock

I'm trying to unlock my nexus 6 from AT&T. I tried cellunlocker.net however they don't have a code for me I'm somewhat reluctant to try another site. I tried installing a t-mobile baseband for the nexus 6 (after reading the sim lock was part of the baseband) no luck. Is there anything else I can do aside from contact AT&T for the unlock code.
upstate240sx said:
I'm trying to unlock my nexus 6 from AT&T. I tried cellunlocker.net however they don't have a code for me I'm somewhat reluctant to try another site. I tried installing a t-mobile baseband for the nexus 6 (after reading the sim lock was part of the baseband) no luck. Is there anything else I can do aside from contact AT&T for the unlock code.
Click to expand...
Click to collapse
A couple of questions:
Is the N6 paid off?
Are you still on AT&T?
If yes to the above, has device been in use on AT&T for more than 45 days?
The N6 is not yet paid off, I don't mind paying it off however It was a part of a family plan in which there are other devices not paid off. The ATT unlock code request page cites that the accounts must not have a past due balance. Even just entering the imei into the web form page to begin submitting the request says that it does not recognize the imei to even submit the request... Seems strange to me
upstate240sx said:
The N6 is not yet paid off, I don't mind paying it off however It was a part of a family plan in which there are other devices not paid off. The ATT unlock code request page cites that the accounts must not have a past due balance. Even just entering the imei into the web form page to begin submitting the request says that it does not recognize the imei to even submit the request... Seems strange to me
Click to expand...
Click to collapse
AT&T will not issue a SIM unlock code until the device is paid off. You might be able to get one from a 3rd party, but I'm not sure.
i tried cellunlocker.net ....they didnt have a code. Is there anyone out there more reputable?
Dave
will installing a t-mobile nexus 6 rom work? is there anything i can do in terms of rooting the phone?
upstate240sx said:
will installing a t-mobile nexus 6 rom work? is there anything i can do in terms of rooting the phone?
Click to expand...
Click to collapse
No, it won't carrier unlock your phone. The only way is with the unlock code.
and everyone code is phone specific? I cant just format whatever part of memory that contains the sim lock function...?
upstate240sx said:
and everyone code is phone specific? I cant just format whatever part of memory that contains the sim lock function...?
Click to expand...
Click to collapse
No, you can not. Code is device specific.
DON'T use cellunlocker.net. It took them about 4 days to come up with a code that didn't work. After being forced to upload several videos of me trying the unlock code and proving that my phone wasn't rooted or running a custom ROM, they still refused to issue a refund claiming my phone was modified. It's been 17 days and they still can't come up with a working code. Avoid them like the plague!
I have heard swiftunlocks might be better.
I have gotten unlock codes from sellers on eBay with success on other devices.
Sent from my Nexus 6 using XDA-Developers mobile app
---------- Post added at 11:34 PM ---------- Previous post was at 11:32 PM ----------
I just checked on eBay and there is a seller selling at/t unlocked codes.
Sent from my Nexus 6 using XDA-Developers mobile app

Galaxy Notes 8 Unlocked Version vs T-Mobile Version

Which is the better version for Galaxy Note 8 when purchasing directly from Samsung.com.
Should I get the unlocked version or the T-Mobile version? Which version get the update more frequently and faster? I read from reddit forum once that if you purchase the T-mobile verion directly from Samsung, it will be locked to T-mobile. And there is no way to unlock through T-Mobile? Is it correct?
Thank you very much
You don't owe them any money on it, so they should be able to give you the code.
The big difference will be in loss of functionality.
Unlocked versions don't work with carrier specific features like WiFi calling and in some cases, tethering.
It's one of the reasons why I ordered the AT&T version instead of the unlocked version.
I actually use WiFi calling a lot.
rjohnstone said:
You don't owe them any money on it, so they should be able to give you the code.
The big difference will be in loss of functionality.
Unlocked versions don't work with carrier specific features like WiFi calling and in some cases, tethering.
It's one of the reasons why I ordered the AT&T version instead of the unlocked version.
I actually use WiFi calling a lot.
Click to expand...
Click to collapse
If you buy the carrier specific and get the unlock code do you still get the wifi calling and hotspot
Sent from my SM-N910P using Xparent Purple Tapatalk 2
the unlocked variant will not have video calling for sure, and no carrier specific apps. It should still have wifi calling though. my unlocked s7 edge had wifi calling, just no video calling. keep in mind that you may be able to flash the t mobile firmware on the unlocked variant like in the past on the s7 and s8's. totally safe without tripping knox. now if you get the t mobile branded note 8, you be able to unlock it after 40 days. long as you don't owe a balance to t mobile.
---------- Post added at 09:52 PM ---------- Previous post was at 09:12 PM ----------
people think you don't have wifi calling but you do in the settings. they wifi calling toggle was missing but the settings are still there in the settings menu.
cherylbaker said:
If you buy the carrier specific and get the unlock code do you still get the wifi calling and hotspot
Sent from my SM-N910P using Xparent Purple Tapatalk 2
Click to expand...
Click to collapse
On my S8+, I have the AT&T version that I got from Samsung. I got it unlocked through AT&T. The Wifi calling and HotSpot both still work.
Also i beleive there's a work around for the video calling on the Unlocked s8+ versions. So there will be one for the Note 8.
Sent from my SM-G935T using Tapatalk
may not have 4x4 MIMO and 256 QAM technologies
I believe that there is a question whether the unlocked version has 4x4 MIMO and 256 QAM technologies.
the 8s t-mobile had 4x4 mimo and 256 qam whereas the unlocked version of the 8s did not have those features
RyanSe7en said:
Which is the better version for Galaxy Note 8 when purchasing directly from Samsung.com.
Should I get the unlocked version or the T-Mobile version? Which version get the update more frequently and faster? I read from reddit forum once that if you purchase the T-mobile verion directly from Samsung, it will be locked to T-mobile. And there is no way to unlock through T-Mobile? Is it correct?
Thank you very much
Click to expand...
Click to collapse
koyanishi said:
I believe that there is a question whether the unlocked version has 4x4 MIMO and 256 QAM technologies.
the 8s t-mobile had 4x4 mimo and 256 qam whereas the unlocked version of the 8s did not have those features
Click to expand...
Click to collapse
It comes with the Sprint higher bands so maybe the other carrier bands will be there.
I got the Note8 from Samsung because of the Note 7 discount. Initially I was going to get an unlocked version as I'll be travelling internationally early next year. But I switched to the TMo version because that will ship Sept 11 while the unlocked version will ship Sept 21. No other reason.
Yes, I am that anxious to get it early.
koyanishi said:
I believe that there is a question whether the unlocked version has 4x4 MIMO and 256 QAM technologies.
the 8s t-mobile had 4x4 mimo and 256 qam whereas the unlocked version of the 8s did not have those features
Click to expand...
Click to collapse
I'm thinking it will since Att, and Verizon are rolling out 4x4 mimo, and 256 qam.
Sent from my SM-G935T using Tapatalk
Doubt the T-Mobile version will ever be rooted, so that is something to take into account when considering the unlocked version vs TMobile.
Not sure I would want to pay $900 for a phone that I can't root.
well I bought a T mobile variant from Samsung. T mobile rep told me today that they can unlock it as soon as I get it in. even if I owe Samsung money. long as you don't owe money to t mobile, they can unlock it. so my previous statement was false.
---------- Post added at 05:18 PM ---------- Previous post was at 05:17 PM ----------
mardukeme said:
Also i beleive there's a work around for the video calling on the Unlocked s8+ versions. So there will be one for the Note 8.
Sent from my SM-G935T using Tapatalk
Click to expand...
Click to collapse
do yo have a link to the work around? just curious to read about it
I ordered two from Samsung website, the effin unlocked version aint gonna ship until first week of October? WTF T Mobile version sept 14 shipping.
black96ss said:
well I bought a T mobile variant from Samsung. T mobile rep told me today that they can unlock it as soon as I get it in. even if I owe Samsung money. long as you don't owe money to t mobile, they can unlock it. so my previous statement was false.
---------- Post added at 05:18 PM ---------- Previous post was at 05:17 PM ----------
do yo have a link to the work around? just curious to read about it
Click to expand...
Click to collapse
I have a feeling u must of spoken to a newbie rep... they will give u a hassle and probably say to put $200 or $300 down if u owe money on the phone.. but they have been given smoother unlocks lately if the phone has been paid off by sometimes unlocking after a few days to a week...
I heard that there is no way to unlock the T-mobile version when buying from Samsung.com? People are having problem trying to unlock it through T mobile
RyanSe7en said:
I heard that there is no way to unlock the T-mobile version when buying from Samsung.com? People are having problem trying to unlock it through T mobile
Click to expand...
Click to collapse
My S8 Plus, I bought off eBay, the person bought it of Samsung.com
when I got it in June, the next day I went to a T-Mobile store and put insurance, and I tried to do the device unlock and it didn't work, went to my account to check the phone status and the imei didn't show, and till today it doesn't show but it has been added, and it doesn't unlock status either my account,
but I called T-Mobile to add the imei and after trying to convince the rep to please put the order in, she said call Samsung, I said politely please I don't want to go through a runaround, they will tell me to call u, when u get the phone they release it with the unlock code, happened to me with HTC years ago, I said speak with ur manager, she put me on hold for a while, and they put my request in to add the imei, I waited 3 days then called back cause I didn't see the imei added, but T-Mobile said the order went through and they can see my imei, and trying to convince another newbie rep, he passed me to his supervisor to my surprise without getting disconnected, the supervisor gave me his word he would take care of it and that I wouldn't have to call back, I tried the device unlock 2 times a day.. the 3rd day it unlocked.. took about 6 to 7 days.. this phone unlock was the fastest ever for me in T-Mobile..
mdiaz33685 said:
My S8 Plus, I bought off eBay, the person bought it of Samsung.com
when I got it in June, the next day I went to a T-Mobile store and put insurance, and I tried to do the device unlock and it didn't work, went to my account to check the phone status and the imei didn't show, and till today it doesn't show but it has been added, and it doesn't unlock status either my account,
but I called T-Mobile to add the imei and after trying to convince the rep to please put the order in, she said call Samsung, I said politely please I don't want to go through a runaround, they will tell me to call u, when u get the phone they release it with the unlock code, happened to me with HTC years ago, I said speak with ur manager, she put me on hold for a while, and they put my request in to add the imei, I waited 3 days then called back cause I didn't see the imei added, but T-Mobile said the order went through and they can see my imei, and trying to convince another newbie rep, he passed me to his supervisor to my surprise without getting disconnected, the supervisor gave me his word he would take care of it and that I wouldn't have to call back, I tried the device unlock 2 times a day.. the 3rd day it unlocked.. took about 6 to 7 days.. this phone unlock was the fastest ever for me in T-Mobile..
Click to expand...
Click to collapse
It is quite a hassle to unlock it. I'm not so sure that I will be that lucky like you are. Let see
Note that T-mobile requires you to have the device active on their line before you can request to Unlock the device. So if you aren't a Tmo customer and plan to just get that phone and unlock it, you're in for a surprise. Here's the bigger question, and it may be my ignorance so please be kind. Why do you want to unlock a TMO branded phone ASAP, if you are a TMO customer?
Unlock requirements
We provide mobile device unlock codes free within two business days (or provide further information about timing) for eligible devices.
https://support.t-mobile.com/docs/DOC-1588
Device eligibility is determined as follows:
The device must be a T-Mobile device.
The device must not be reported to T-Mobile as lost, stolen, or blocked.
The account associated with the device must not be canceled, and be in good standing.
You have requested no more than two mobile device unlock codes per line of service in the last 12 months.
The device must satisfy all the Postpaid or Pay in Advance (Prepaid) Unlocking terms outlined below.
T-Mobile may request proof of purchase or additional information in its discretion and certain other exceptions may apply.
rile1564 said:
Note that T-mobile requires you to have the device active on their line before you can request to Unlock the device. So if you aren't a Tmo customer and plan to just get that phone and unlock it, you're in for a surprise. Here's the bigger question, and it may be my ignorance so please be kind. Why do you want to unlock a TMO branded phone ASAP, if you are a TMO customer?
Unlock requirements
We provide mobile device unlock codes free within two business days (or provide further information about timing) for eligible devices.
https://support.t-mobile.com/docs/DOC-1588
Device eligibility is determined as follows:
The device must be a T-Mobile device.
The device must not be reported to T-Mobile as lost, stolen, or blocked.
The account associated with the device must not be canceled, and be in good standing.
You have requested no more than two mobile device unlock codes per line of service in the last 12 months.
The device must satisfy all the Postpaid or Pay in Advance (Prepaid) Unlocking terms outlined below.
T-Mobile may request proof of purchase or additional information in its discretion and certain other exceptions may apply.
Click to expand...
Click to collapse
No, I dont want to unlock it right away. In the future, I will travel out of the country. I will need to unlock it to use it when I'm out of the country. I'm just afraid that I cannot unlock them at all because I read some posts from Reddit. People said that T-mobile refuses to unlock their T-mobile phone purchasing from Samsung.com. And it is easier to re-sell it in the future if I need to
RyanSe7en said:
No, I dont want to unlock it right away. In the future, I will travel out of the country. I will need to unlock it to use it when I'm out of the country. I'm just afraid that I cannot unlock them at all because I read some posts from Reddit. People said that T-mobile refuses to unlock their T-mobile phone purchasing from Samsung.com. And it is easier to re-sell it in the future if I need to
Click to expand...
Click to collapse
I unlock them right away, cause I paid for my phone, I want it unlocked that's all... they shouldn't be locked anyways, for 900 to 1000 dollars, be for real, and then they want u to have it active for 40 days and paid off, one time they made me pay around 200 extra, I told them I gonna pay it off in 2 weeks, was waiting on my check, and paid 400, they send the unlock code, now its with the device unlock feature but not for the Note 4, the device unlock didn't come with that model.
I travel outside to the DR and use a local sim, not to get charged 20 cents a minute.
you can sell it for a few more dollars when selling it. tmobile phone r better for the frequencies handle almost all carriers internationally and US.
just be polite, tell them to add the imei if its from Samsung, just say they told me to call you, please I don't want to go through a runaround.. blah blah,,, but politeness will get u sooner most of the times...

SIM unlock

I have a brand new G6 in the box I want to give to my friend but T-Mobile says I need to put it on their network for a few months before they will unlock it. Pretty BS about it since I bought it outright and never once had a plan on it. I want to give it as new and don't want to open it. Saw some sketchy sites online and other posts here seem to be for different types of unlocks. He has ATT and just wants to use it there. Am I screwed?
Mine came with an app pre-installed that would permanently sim unlock it.
joedeuce said:
Mine came with an app pre-installed that would permanently sim unlock it.
Click to expand...
Click to collapse
Yeah they call come preloaded but apparently it won't work and you won't get the code unless its on the network and T-Mobile allows it from their end.
mdl054 said:
Yeah they call come preloaded but apparently it won't work and you won't get the code unless its on the network and T-Mobile allows it from their end.
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Click to collapse
Are you on TMO? If so, swap your sim card into it. Call them (611) and tell them the imei you want to unlock then run the app.
I just did that a few days ago. Also the handset must be paid off completely first.
Sent from my LG-H872 using XDA Labs
brossovitch said:
Are you on TMO? If so, swap your sim card into it. Call them (611) and tell them the imei you want to unlock then run the app.
I just did that a few days ago. Also the handset must be paid off completely first.
Sent from my LG-H872 using XDA Labs
Click to expand...
Click to collapse
I am on TMO and I would just do that but they told me I had to wait 40 days. Is this not accurate? I'm afraid of opening the box only for it to not work and I can't sell it as brand new in box anymore. Or is that all bs and it will just work immediately? I bought the phone outright in April.
mdl054 said:
I am on TMO and I would just do that but they told me I had to wait 40 days. Is this not accurate? I'm afraid of opening the box only for it to not work and I can't sell it as brand new in box anymore. Or is that all bs and it will just work immediately? I bought the phone outright in April.
Click to expand...
Click to collapse
They specifically told me they will unlock a phone immediately upon payment of its balance.
I dunno. I think policy is 40 days. But my customer service location is really good and rated #1 in the country. Otherwise I don't know. You should be able to get it unlocked, especially since you're a customer. Id even try yo use TForce. They're pretty awesome too
Sent from my LG-H872 using XDA Labs
I got a used LG G6 from ebay and Tmo rep said that the balance is not paid off so i can't unlock it. Should i use 3rd party to unlock it? I am seeing some places charge $100+ to unlock. It's not like the phone is stolen or anything. Should I just return the phone?
Jeremy
DeathBlimp said:
I got a used LG G6 from ebay and Tmo rep said that the balance is not paid off so i can't unlock it. Should i use 3rd party to unlock it? I am seeing some places charge $100+ to unlock. It's not like the phone is stolen or anything. Should I just return the phone?
Jeremy
Click to expand...
Click to collapse
I would return it. It is rather unscrupulous of the buyer to sell you a phone that has not been paid off.
And eventually, if it is not paid off it will be black listed and locked out of TMO network based on IMEI
Sent from my LG-H872 using XDA-Developers Legacy app
The 40 days is policy that the phone needs to be actually activated and working for the 40 day counter to start. They do not have to be 40 consecutive days, but 40 days of being alive, working and connected. The Op said that the phone was paid off, so that shouldn't be an issue for the op. Just the 40 day counter.
No need for 60 days continuous use on T-Mobile network. Insert valid T-Mobile sim card to register the handset at least once on their network. You can then take the sim card out (use with any T-Mobile MVNO or don't use it at all - your choice). After 60 days have passed, insert valid T-Mobile sim card again and use the unlock app to permanently unlock your handset. I've done that with my handset and it got permanently unlocked.
Hi there,
I've managed to unlock a T-Mobile G6 a few days ago, using a third party service. Specifically, here: https://www.unlockscope.com/unlock-lg-g6-032413
It was pricier than I was expecting, but anyway, it worked and now it's on AT&T.
androm3da said:
No need for 60 days continuous use on T-Mobile network. Insert valid T-Mobile sim card to register the handset at least once on their network. You can then take the sim card out (use with any T-Mobile MVNO or don't use it at all - your choice). After 60 days have passed, insert valid T-Mobile sim card again and use the unlock app to permanently unlock your handset. I've done that with my handset and it got permanently unlocked.
Click to expand...
Click to collapse
Do you know if the same SIM needs to be used after the 60 days (T-Mobile quotes 40 days), or can a different SIM be used? I ask because I purchased a T-Mobile locked phone from someone who had it activated after purchase but apparently not for long enough as I can't get it unlocked in the unlock app even though it's now been long enough. I didn't encourage the seller to put his SIM back in the phone at time of purchase and I don't have easy contact with him anymore. I do however know someone else with a T-Mobile plan but I don't want to try using a different SIM if that might screw with the day count. Might you have any insight?
I used a different T-Mobile sim from the one I initially inserted to register on their network.
It could officially be 40 days even though I waited 60 days instead. Was in no rush to unlock.
Sent from my SM-N950U using Tapatalk
---------- Post added at 12:09 PM ---------- Previous post was at 11:56 AM ----------
Also you have to meet certain terms and condition before you can unlock the handset. I.e. you can only unlock 2 devices per calendar year. The handset should be paid in full etc. There are some other requirements I don't recall exactly please look it up.
Sent from my SM-N950U using Tapatalk
androm3da said:
I used a different T-Mobile sim from the one I initially inserted to register on their network.
It could officially be 40 days even though I waited 60 days instead. Was in no rush to unlock.
Sent from my SM-N950U using Tapatalk
---------- Post added at 12:09 PM ---------- Previous post was at 11:56 AM ----------
Also you have to meet certain terms and condition before you can unlock the handset. I.e. you can only unlock 2 devices per calendar year. The handset should be paid in full etc. There are some other requirements I don't recall exactly please look it up.
Sent from my SM-N950U using Tapatalk
Click to expand...
Click to collapse
Thanks for the info! One last question since I have to meet up with someone to get do it. Is it something that should work right after putting the SIM in or does it have to be in the phone awhile? All other conditions have been met as far as I'm aware so if what you're saying still works, it should do the trick.

sim unlock

Hello members
I have a note 9 running at&t USA. I am looking for a unlock company. I've been through 3 so far and all are saying my imei isn't showing up on Samsung server. Any help would be great
Thanks
I am running into the same issue. I will let you know if anything changes as I have had a request out to about 4 companies.
These threads open up for spammers Any mention of samsung simmunlock.com will be deleted as spam
I have been looking into this. There alot of services in ebay. Some of them do it internally. Other require a computer and teamview to be able to sim unlock
its easy to unlock.. pay the phone off and request through your carrier.. problem solved
elliwigy said:
its easy to unlock.. pay the phone off and request through your carrier.. problem solved
Click to expand...
Click to collapse
Phone is paid off but have to be in carrier for 6 months to get from them.. att doesn't ha e good service where I live..only one that sells them
TheMadScientist said:
These threads open up for spammers Any mention of samsung simmunlock.com will be deleted as spam
Click to expand...
Click to collapse
Good I tried them and had to go through my bank to get my money back..
Cowboychamp1 said:
Phone is paid off but have to be in carrier for 6 months to get from them.. att doesn't ha e good service where I live..only one that sells them
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Click to collapse
Then wait the 6 months and request unlock. Next time I recommend buying direct from Samsung as it'll be unlocked and surely they "have them" in your area lol.
Sent from my SM-N960U using Tapatalk
elliwigy said:
Then wait the 6 months and request unlock. Next time I recommend buying direct from Samsung as it'll be unlocked and surely they "have them" in your area lol.
Click to expand...
Click to collapse
You know folks who outside the country and need to sim swap won't see your logic ?
dottat said:
You know folks who outside the country and need to sim swap won't see your logic ?
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Click to collapse
theres such thing as international sim unlock that is not the same as a domestic sim unlock and has lesser requirements.. if they legitimately want to use internationally then call the carrier and have them submit an international sim unlock request.. just dont expect it to be domestically unlocked lol
Hey Guys,
For those that are wondering it look 3 business days, but out of the 4 companies I tried, cellunlocker.net got me the proper codes.
Hope this helps!
Thanks,
Ken
kkohlmann said:
Hey Guys,
For those that are wondering it look 3 business days, but out of the 4 companies I tried, cellunlocker.net got me the proper codes.
Hope this helps!
Thanks,
Ken
Click to expand...
Click to collapse
They're the best . I used them in the best.
Sent from my SM-N960U1 using Tapatalk
Thanks man, I agree.
Any idea how I can get this ATT Note 9 working on Verizon?
kkohlmann said:
I am running into the same issue. I will let you know if anything changes as I have had a request out to about 4 companies.
Click to expand...
Click to collapse
Unlockriver got me the code took 10days but Samsung updated their servers
For those saying just to get the SIM unlock from ATT...well ATT is giving out an 8 digit unlock code. The Note 9 requires a 16-digit code. I got the code from ATT. Typed it in twice, very carefully, and it didn't work. Did some research, and now I had to pay for cellunlocker to get me a 16-digit code. So the waiting game begins...again.
It worked!! Less than 12 hours later and I had a 16 digit code. I'm now running my T-Mobile SIM without issues!
Mr. Orange 645 said:
It worked!! Less than 12 hours later and I had a 16 digit code. I'm now running my T-Mobile SIM without issues!
Click to expand...
Click to collapse
Congrats. I love those guys.
Sent from my SM-N960U1 using Tapatalk
This may be because note 9 is quite new model for unlocking and also because of codes are changed for note 9, as previous Samsung phone models require 8 digit unlock code but the new note 9 require 16 digit code to unlock. you can try codes2unlock.com as they provide the 16 digit code for note 9.
rscooldesire said:
This may be because note 9 is quite new model for unlocking and also because of codes are changed for note 9, as previous Samsung phone models require 8 digit unlock code but the new note 9 require 16 digit code to unlock. you can try codes2unlock.com as they provide the 16 digit code for note 9.
Click to expand...
Click to collapse
That and because Samsung is run by a bunch of f*cking idiots and don't know how properly distribute OTAs and unlock codes to their carrier branded devices. They quite frankly have the absolute worst CS of any manufacturer I've ever encountered. I'll likely be switching to Apple for the first time ever due the sheer amount of bull**** I've had to endure dealing with these simpletons. Just isn't worth it.
Hi guys, anybody had luck sim unlocking SM-N960F/DS already tried 2 unlocking sites with no luck. Maybe I there is a way to root and sim unlock at the same time. My carrier is Globe philippines. Need to use the phone abroad. Thanks.

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