Database Develop

I want to unlock my T-Mobile Wing

I don`t know how or what software use.... so if you can help me THANKS.
(Sorry for my english i'm from latinamerica)
don`t worry for your answer I understand very well english language.

t-mobile will unlock it for free.

how I do that?
how T-Mobile can unlock my phone? cuz when I buy the phone don't have any sim card so I don`t know which is the operator. when I turn on the pda the screen show me a question about a code... I DON`T KNOW WHAT IT IS.
I try with 1234 and 12345678 and NOTHING is locked again and I have to wait a several minutes for try again and that sucks!!!!

dood
Your best bet if T-Mo won't cough up an unlock code, you may have to check out a service for it. There's plenty of places that can unlock ur fone for a price... it's definitely worth it. Just search around

Dr.Gonz0 said:
Your best bet if T-Mo won't cough up an unlock code, you may have to check out a service for it. There's plenty of places that can unlock ur fone for a price... it's definitely worth it. Just search around
Click to expand...
Click to collapse
Just call up T-Mo and tell them you are traveling overseas and need to unlock your phone. They'll give you some sort of code you type in.

Correct me if I¡m wrong. You are from Latin America, so you bought your Wing on Ebay or something alike. If that's correct and as T-Mo does not have service in LAmerica, there's no chance to request them the unlock code because the phone is no longer binded to a T-Mo account. It's kind of odd it was not originally unlocked (I got mine through Ebay and I'm LAmerican too). At this point mi advice would be to take it to a tech shop and have it unlocked. It won't be expensive and once unlocked works really great!!

apreichner said:
Just call up T-Mo and tell them you are traveling overseas and need to unlock your phone. They'll give you some sort of code you type in.
Click to expand...
Click to collapse
Hehe, I guess I just had a sales chimp try n sell me. When I called in to get my code. The broad would ask me the question all the time "why don't you want to be in our network" or "want to start an account?" Eventually I had to get crunk with her and say "because I don't want to... 1st amendment " She then asked if I had a t-mobile SIM card in the phone and I told her "no" coz i didn't. She then proceeded to tell me "you have to be a customer with us for 6 months before we can give you an unlock code"
Perhaps I should have been a little more persistent but oh well. I may have had to pay 10 bucks but I got what I wanted in the end hehe

In my case... I no longer have t-mobile service, and haven't had it for a good 6 months or so. My current phone (samsung eternity) has a mic that is going lame that they won't cover - and I always liked my old Wing better anyway. I got excited when I pulled it out and downloaded a new rom for it- and with my new data plan I could actually use IM! Unfortunately I discovered that the phone is not unlocked, contrary to what they told me when I bought it off of ebay...
It's ridiculous that I'd have to pay money to use a piece of hardware that I already own. Why are carriers even allowed to sim-lock phones in the first place? Isn't locking the Average Joe into a 2-year contract enough?
But I digress. After reading all these threads with frustrated regulars and whiny newbies, I guess it's either pay to unlock or get myself a new phone, eh..

myrid said:
In my case... I no longer have t-mobile service, and haven't had it for a good 6 months or so. My current phone (samsung eternity) has a mic that is going lame that they won't cover - and I always liked my old Wing better anyway. I got excited when I pulled it out and downloaded a new rom for it- and with my new data plan I could actually use IM! Unfortunately I discovered that the phone is not unlocked, contrary to what they told me when I bought it off of ebay...
It's ridiculous that I'd have to pay money to use a piece of hardware that I already own. Why are carriers even allowed to sim-lock phones in the first place? Isn't locking the Average Joe into a 2-year contract enough?
But I digress. After reading all these threads with frustrated regulars and whiny newbies, I guess it's either pay to unlock or get myself a new phone, eh..
Click to expand...
Click to collapse
Thats why i dont buy phones off of Ebay and really does it hurt that much to pay some extra $ to sim unlock ur phone? anyways sim-lokcing the phones was so that other carriers wouldnt use that device but now...pretty much all carriers have the same hTC device but to there own customized verisons of that certain device

PLEASE, Someone find a way to SIM Unlock Sprint version!

Please! tell me how can i do it. Im willing to pay. If i wont unlock it im stuck with 2 devices. It is Sprint Prepaid.
Thank you !!!

MeTaL.SnAkE said:
Please! tell me how can i do it. Im willing to pay. If i wont unlock it im stuck with 2 devices. It is Sprint Prepaid.
Thank you !!!
Click to expand...
Click to collapse
Prepare for a soap box, I've hidden this now because as relevant as it is, it's a little over the top.
FOR THE LOVE OF GOD CALL SPRINT AND GET AN DEVICE UNLOCK CODE FROM THEM! It's pretty simple. Ya'll need to quit with all these posts. You're not encouraging anyone to do any work any quicker than they might already be doing it. You are simply being an annoyance. Twenty thousand posts about the same thing is getting really old. Buy a phone that works with your SIM card, buy a device already SIM unlocked, or wait until someone figures out a way!
STOP ASKING A MILLION TIMES OVER FOR THE SAME THING!!
This post is not just against you but EVERYONE begging over and over again about the same thing. The same thing goes for those with 64 bit devices who beg for a 64 bit recovery.

....
Ok sherlock, Already called sprint before i made this post. You know what was their answer? "WE CANT UNLOCK IT, SORRY SIR". Yes, very dissapointing, I know. She told me "you can only use the wifi". Like, if she would answer me - Get lost.
And btw, I already have a phone, A OnePlus One I just bought these 2 sprint phones from amazon for super cheap - 30$ each. I've been planning using them as a backup / Give one for my sister's boyfriend. So, just saying again, I hope someone can do it and unlock it..

Go after Sprint
Seems to me that we are growing frustrated at the wrong people...
Obama signed into law a few months back that requires the phones to be "Unlockable" by the end user. I do know, a lot of the carriers have voluntarily put in promise to comply in the future, in regards to selling Unlockable phones. But, I just see it as lip service and does not help us Now.
Someone or a group of people need to take this up with the FCC or Justice Department...
But at the very least file a class action lawsuit on two fronts... I personally am miffed about this same phone being marketed as a 4 Gig of internal memory, when in fact it really has about 1.5 Gigs or less of available memory. And, this whole SIM/Locked, S-On, Bootloader Locked nonsense.
Owner of 4 HTC Desire 510s'

MeTaL.SnAkE said:
Ok sherlock, Already called sprint before i made this post. You know what was their answer? "WE CANT UNLOCK IT, SORRY SIR". Yes, very dissapointing, I know. She told me "you can only use the wifi". Like, if she would answer me - Get lost.
And btw, I already have a phone, A OnePlus One I just bought these 2 sprint phones from amazon for super cheap - 30$ each. I've been planning using them as a backup / Give one for my sister's boyfriend. So, just saying again, I hope someone can do it and unlock it..
Click to expand...
Click to collapse
Well Watson, if Sprint wont help you, instead of creating such a useless thread--that helps nobody and gets you no answers--how about you utilize the search function and notice that nobody has currently found a way to sim unlock (save Virgin Mobile apparently). You'll also notice how many useless posts there are about this same thing. So "for the love of god", either figure it out yourself or sit patiently. You posting about this issue, really a non-issue, is not going to get it solved any faster. You are simply being an annoyance just like every other user incessantly posting about the same thing. I'm sorry if this seems mean or whatever but that post wasn't necessarily directed at you but all the damn posts about this non-issue. And honestly this is something you should have researched and considered before you bought the phone.
Sorry, I'm off the soap box.
Also, try calling Sprint International Customer Service at 1-888-226-7212 and tell them you are going to be traveling abroad to whatever country you want and tell them you want to use a local sim card while you're there. I can't tell you that they'll definitely do it because on the website it says that prepaid phones are not eligible to be unlocked, however, there are multitude of places on the internet (some respected, others not so much) that you can go to and get your MSL code. Also, this is the bill @flash4yish was talking about which you might bring up in conversation with Sprint, H.R.1123 - Unlocking Consumer Choice and Wireless Competition Act
Regardless, just chill, people are in fact working on it as it's a hot topic in the forums so it's really just a matter of time.

Odd IMEI situation (Nexus 6 AT&T)

So I've been playing with my Nexus 6 (I am the original owner) for a while, and recently PCS'd to South Korea for 3-5 years.
AT&T suspended my wireless service under the Soldiers/Sailors Relief Act, which basically suspends my service for $.01/mo.
Now, AT&T also allows you to unlock your device so that you can use a local SIM in the country you are stationed, however their online support unlock request form does NOT recognize my IMEI???
Is it even remotely possible that flashing other radios/bootloaders/roms can potentially modify the IMEI? If so, how can I go about getting the original IMEI restored? I believe I flashed the Google-Fi rom/radio/bootloader most recently. Should I flash back a stock LMY47E or something like that with radios etc.?
I don't normally ask questions like this, but it has stumped me for the last 4 days and I've done lots of searching with no results. My google-fu sucks apparently.
Thanks in advance.

Nope. Does not change any of the IMEI info. I actually ran into the same thing with AT&T on my old Note 3. The reason it does that is because it ineligible to be unlocked through them. However, cellunlocker.net is great for unlocking phones.

AFAIK, Flashing Radio/Kernel/ROM wont change ur IMEI. I strongly suspect that the issue is on the ATT side not your IMEI.
Sent from my Nexus 6 using Tapatalk

Holy smokes that was a fast reply!
I actually tried cellunlocker.net first, and they said that they couldn't find that IMEI in their database, and that if I wanted to wait a few additional days they would scrub other databases?
Should I have waited for them to scrub additional databases? I already got my refund back
EDIT: I do find it strange that they wouldn't unlock it or that it's not eligible though. It DOES have their branding. LOL.

There are other sites too. I would have let them scrub other sources.
Depends on how long you have had the phone and if it's financed or still in a 2 year contract.
---------- Post added at 01:25 AM ---------- Previous post was at 01:24 AM ----------
And it's likely ineligible because of the suspended service. Regardless of your military status. I had issues with phone companies doing that when I was in the Army stationed in Germany.

Thanks. I'll give another site a shot and be more patient with it. Hell I haven't been able to use the phone since the beginning of June, I can wait a few more days. HA.

Have seen it before on another thread here. It is ATT being an ass. They will say they can't even find IEMI till the device is payed off. Think other poster had to contact FCC. Hope you can work it out and thanks for what you do for the rest of us.

cliff p said:
So I've been playing with my Nexus 6 (I am the original owner) for a while, and recently PCS'd to South Korea for 3-5 years.
AT&T suspended my wireless service under the Soldiers/Sailors Relief Act, which basically suspends my service for $.01/mo.
Now, AT&T also allows you to unlock your device so that you can use a local SIM in the country you are stationed, however their online support unlock request form does NOT recognize my IMEI???
Is it even remotely possible that flashing other radios/bootloaders/roms can potentially modify the IMEI? If so, how can I go about getting the original IMEI restored? I believe I flashed the Google-Fi rom/radio/bootloader most recently. Should I flash back a stock LMY47E or something like that with radios etc.?
I don't normally ask questions like this, but it has stumped me for the last 4 days and I've done lots of searching with no results. My google-fu sucks apparently.
Thanks in advance.
Click to expand...
Click to collapse
graydiggy said:
Nope. Does not change any of the IMEI info. I actually ran into the same thing with AT&T on my old Note 3. The reason it does that is because it ineligible to be unlocked through them. However, cellunlocker.net is great for unlocking phones.
Click to expand...
Click to collapse
prdog1 said:
Have seen it before on another thread here. It is ATT being an ass. They will say they can't even find IEMI till the device is payed off. Think other poster had to contact FCC. Hope you can work it out and thanks for what you do for the rest of us.
Click to expand...
Click to collapse
Actually, the AT&T online tool nearly always returns an "IMEI unrecognized" message for our N6. If you call them, you will have no problem getting a free IMEI code directly from AT&T. Been there, done that....

cam30era said:
Actually, the AT&T online tool nearly always returns an "IMEI unrecognized" message for our N6. If you call them, you will have no problem getting a free IMEI code directly from AT&T. Been there, done that....
Click to expand...
Click to collapse
No idea that was an issue! And I just paid for another service. =| well I'll call ATT in the morning anyway to see what they can do. Thanks for the suggestion. This G4 is okay, but man do I miss my nexus. So clean and snappy.

cliff p said:
No idea that was an issue! And I just paid for another service. =| well I'll call ATT in the morning anyway to see what they can do. Thanks for the suggestion. This G4 is okay, but man do I miss my nexus. So clean and snappy.
Click to expand...
Click to collapse
You can also email AT&T tech support if that's more convenient.

cam30era said:
Actually, the AT&T online tool nearly always returns an "IMEI unrecognized" message for our N6. If you call them, you will have no problem getting a free IMEI code directly from AT&T. Been there, done that....
Click to expand...
Click to collapse
They won't give it to you if you are still withing a 2 year contract, or on a finance plan. Been there done that...

graydiggy said:
They won't give it to you if you are still withing a 2 year contract, or on a finance plan. Been there done that...
Click to expand...
Click to collapse
You are correct, for us civilians. But I understand that the OP is in the military, being posted overseas. They will do it under those circumstances.

cam30era said:
You are correct, for us civilians. But I understand that the OP is in the military, being posted overseas. They will do it under those circumstances.
Click to expand...
Click to collapse
Again... Been there done that. Had trouble with them. They are complete pricks when it comes to giving out the code. I have always found it easier to either pay for an unlock or use another method. He could try contacting them, but it will take a few days to process the request and in my experience, they need orders to show the duty station and even then may deny the request. I even had one moron tell me no right off the bat. When asked why, he was like "because national security". I laid into that jackass about how stupid he was and how much BS I knew he was feeding me.

graydiggy said:
Again... Been there done that. Had trouble with them. They are complete pricks when it comes to giving out the code. I have always found it easier to either pay for an unlock or use another method. He could try contacting them, but it will take a few days to process the request and in my experience, they need orders to show the duty station and even then may deny the request. I even had one moron tell me no right off the bat. When asked why, he was like "because national security". I laid into that jackass about how stupid he was and how much BS I knew he was feeding me.
Click to expand...
Click to collapse
Well that certainly sucks. And their policy says the will SIM unlock for military personnel stationed overseas. FWIW, I had no problem getting an unlock code from them, but my N6 was paid off.

cam30era said:
Well that certainly sucks. And their policy says the will SIM unlock for military personnel stationed overseas. FWIW, I had no problem getting an unlock code from them, but my N6 was paid off.
Click to expand...
Click to collapse
You know how it goes. "we say one thing then do the exact opposite" lol

Well its unlocked via the 3rd party service I paid $10 for
For the record, I'm military affiliated as an Army Civilian, but prior service military as well. ATT already has my orders on file as they required them in order to suspend my account for $.01/mo.
At least I have a fully functioning N6 again! Thanks everyone.

Glad to hear. Thanks for your service active or not. :good:

Robbed by unlocking service, Supposed

so I've been robbed twice by this service I will no longer use the service I'm trying to get my money back. I've been in contact with these people, he asked me if I got my money back like come on now you would know if you issued me a refund or now they've been playing games with me they told me to install this app some kind of unlocking app and it was a lie it was all a lie but they took my money and now they're refusing to give it back anyone who's experienced this please get back to me I'm interested in trying to see if we can go after them because I'm not the first person they've done this to. no matter where you're from you do business here in America or using American policies you have to buy by the law that's just what it is you're selling a dummy service and that's not right. every time I enter my email to track my order it says server is busy but I know that was a fake set up as well because when I press enter it said the same thing so that's a lie. We need to act as one XDA is an important community and it's members are what makes it thrive. You're not sure about the service don't pump them because you're helping them with the LIE

Just curious, wouldn't contacting your carrier have been a better and a secure choice? I know tmobile unlocked a couple of phones for me after a certain period of time. Also, this website is built so poorly that it screams scam.

I chatted with the guys 1 Minute ago.
That smells like scam x1000 !
Iam using Note 9 Exynos (Europe, Germany,DBT) and we in germany dont have Sim or Netlock anymore.
I asked the Chatguy if they unlock Exynos Note 9 with DBT-"Branding"(Its no branding, it means : FREE) too, and he thold me : "Yes !"....
Totally scam. Realy, you have Netlock in the US ? And do you guys have Simlock too ?
And what if you flash via Odin a brandingfree rom ? Does it unlock the phone ?

Sorry this happened I used CellUnlocker once and they are great. Know it doesnt help your situation but for future reference.
Sent from my SM-N950U TWIZtd Vengeance Rom

K-alz said:
Just curious, wouldn't contacting your carrier have been a better and a secure choice? I know tmobile unlocked a couple of phones for me after a certain period of time. Also, this website is built so poorly that it screams scam.
Click to expand...
Click to collapse
Don't you think had I been able to use the phone company I would have. Mr know it all comments aren't necessary.

amorosa said:
I chatted with the guys 1 Minute ago.
That smells like scam x1000 !
Iam using Note 9 Exynos (Europe, Germany,DBT) and we in germany dont have Sim or Netlock anymore.
I asked the Chatguy if they unlock Exynos Note 9 with DBT-"Branding"(Its no branding, it means : FREE) too, and he thold me : "Yes !"....
Totally scam. Realy, you have Netlock in the US ? And do you guys have Simlock too ?
And what if you flash via Odin a brandingfree rom ? Does it unlock the phone ?[/QUOTE.
I don't think it's a US company that is providing false unlocking services, they've been in contact with me and some of their messages were in Russian. Maybe to throw me off but I believe it's a shell company of some sorts
Click to expand...
Click to collapse

Sorry if I repost your thread on my response. Still learning how to use XDA completely

AndroidLover813 said:
Don't you think had I been able to use the phone company I would have. Mr know it all comments aren't necessary.
Click to expand...
Click to collapse
You didn't specify your device in your original post. So, I'd assumed that you had a carrier that provides that service like we do here in the US. My apologies if I gave a "Mr know it all" impression, non of that was my intention.
Carriers here in the US do unlock your phone after you've had it for a certain amount of time. My advice to you for next time is to start a thread here asking people to post their best and most trusted unlocking websites that they have actually used before, before going on your own to some random websites that you don't know much about.
We are always here to help, buddy. Sorry about what happened to you and I hope it wasn't a big chunk of money they've scammed you on.

If you unlock your phone and it is not paid off( you dont own it) and you unlock it through a third party. Then you stop paying the bill for the device then your carrier will black list the phone. You wont be able to use it with prepaid services or other carriers. Once you put a different sim in the device even though its unlocked. The phone will start Burning your sim cards so they dont work anymore. Only thing you can do is have an imei "repair" done. Or just change the csc code to a different country and just never use the original carrier which is easier.

I also totally agree with K-alz. This site does not look reputable at all. Take for instance all their claims like "Official service Even Samsung employees use our service to unlock their phones". Or even the fact you can enter anything you want into their text fields for your phone. Hell, at least the IMEI field should only accept numbers. Looks like a total scam...
On a side note, I had some fun with them:
IMEI: YOU GUYS ARE F****** JOKES
Samsung Model: WHO NEED TO
Carrier: STOP RIPPING OFF PEOPLE. YOU ARE BEING REPORTED TO THE PROPER AUTHORITIES. BYE BYE
I do hope you can get your money back, but I would definitely not trust these kind of sites in the future.
Edit: I doubt it will go anywhere, but I just called Samsung to let them know of this specific site using Samsung's logos, and making fraudulent claims. Gave the URL, and the guy I talked to stated he would bring it to his supervisor/manager.

I'm sorry you have had your money stolen from you by a fake service, but I do have to add that this is such a painfully obvious scam, the site just screams fake, throwing money at services you're unsure of or that aren't reputable is never a good idea, stick to proper authorised services in the future, hopefully this is a lesson to others considering doing the same thing, good luck with getting your money back

Not good.
https://www.trustpilot.com/review/samsungsimunlock.com
Sent from my Still Rooted NOTE 8

Carrier Locked? Sim Locked? UICC Locked? What state is my phone in?

I bought an SM-N960U used off of letgo about a month ago now and I have been trying to get it to work for me but I am still having a few issues.
The guy I bought it from, who himself bought it used, was using it on T-Mobile and I am able to make and receive calls okay and get internet okay with Verizon. The phone was originally a Sprint phone. It continuously gave me "Activation was Unsuccessful" fullscreen messages repeatedly until I used adb to disable com.sec.omadmspr and com.sprint.ms.smf.services.
When swapping SIMS from different carriers the phone DOES NOT ask for an UNLOCK code.
When I first got the phone I tried to call Sprint and ask if the phone was Carrier locked thinking that if there was a small amount owed or something perhaps I could pay it and UN-Carrier Lock the phone... Well, that didn't go well. Since I wasn't on the account and couldn't provide the name or phone number of the old owner they wouldn't tell me if there was OR wasn't a carrier lock on the phone. Eventually I got them to take the IMEI but they still told me nothing.
So, I've been using the phone daily for about a month now, but because of it's problems (the app that won't run) I still have to carry my old phone as well. This phone is always on Roam. One time when trying to fix it I dialed the *228 PRL update number. That was a mistake. It broke my internet to the point where NO ONE was able to fix it. I went to a Verizon stone. No help. I called customer service. No help. They transferred me to Tech Support.... finally they had me swap in one of my older SIM cards and they programmed that one to work.
TLDR; The phone works with VZW voice and data, but is always on roaming, some apps refuse to work properly, under UICC Unlock the phone says it is locked to Sprint Sims and sometimes the data connection drops and it says it doesn't work because of "Data Roaming" being disabled.
What version of locked is my phone? Is it safe to start flashing it?
ref: https://forum.xda-developers.com/ga...h-firmware-t3958791/post80093967#post80093967

you probably has nothing to do with your problem but it may be of some help if you contact the guy mentioned in this thread for the LG V20, it's a guy that works for sprint and you can contact him on the Sprint Users forums ..
He may be able to help you with the sim unlocking of your phone, there's nothing to lose I think!
give it a shot ... look at this thread and then register for an account on the Sprint Forums and look for the guy..
https://forum.xda-developers.com/v20/help/lg-v20-ls997-successfully-unlocked-oreo-t3835061

You need to contact the person who sold you the device and ask them for assistance. As they may need to contact Sprint to activate the device and unlock it for you.

kbrn said:
you probably has nothing to do with your problem but it may be of some help if you contact the guy mentioned in this thread for the LG V20, it's a guy that works for sprint and you can contact him on the Sprint Users forums ..
He may be able to help you with the sim unlocking of your phone, there's nothing to lose I think!
give it a shot ... look at this thread and then register for an account on the Sprint Forums and look for the guy..
https://forum.xda-developers.com/v20/help/lg-v20-ls997-successfully-unlocked-oreo-t3835061
Click to expand...
Click to collapse
Hey thanks! I looked at this link and think maybe this guy can help. I sent him a message!
Hoping for the best!

iceepyon said:
You need to contact the person who sold you the device and ask them for assistance. As they may need to contact Sprint to activate the device and unlock it for you.
Click to expand...
Click to collapse
Thanks, but the guy I bought it from bought it used, so he wont have any Sprint account info, so then I'd have to try to track down the person he bought it from... and on and on and I dont know how long or fruitful the search would be... and again... I'm on the phone right now, on Verizon with a Verizon SIM. I dont think its carrier locked... but then I dont know what's going on.

towdy said:
Thanks, but the guy I bought it from bought it used, so he wont have any Sprint account info, so then I'd have to try to track down the person he bought it from... and on and on and I dont know how long or fruitful the search would be... and again... I'm on the phone right now, on Verizon with a Verizon SIM. I dont think its carrier locked... but then I dont know what's going on.
Click to expand...
Click to collapse
They don't want to make it easy for people to re-purpose stolen phones. There are things a legitimate owner can do in order to make a phone ready for re-sale, and it sounds like these things didn't happen for the phone you bought. It all sounds a bit fishy, doesn't it?

gruuvin said:
They don't want to make it easy for people to re-purpose stolen phones. There are things a legitimate owner can do in order to make a phone ready for re-sale, and it sounds like these things didn't happen for the phone you bought. It all sounds a bit fishy, doesn't it?
Click to expand...
Click to collapse
Thanks, but if I thought "it sounds a bit fishy" I probably wouldn't have bought the used phone in the first place... and I certainly wouldn't have called Sprint and given them the IMEI and asked them; the people that could render my phone a useless brick, with one tiny bit of information, for help. Each smart phone I've bought in the last few years has been used because frankly to me it seems to be the best way to buy them financially. $1000 the day they come out or $200 - $300 6 - 12 months later used.

towdy said:
Thanks, but if I thought "it sounds a bit fishy" I probably wouldn't have bought the used phone in the first place... and I certainly wouldn't have called Sprint and given them the IMEI and asked them; the people that could render my phone a useless brick, with one tiny bit of information, for help. Each smart phone I've bought in the last few years has been used because frankly to me it seems to be the best way to buy them financially. $1000 the day they come out or $200 - $300 6 - 12 months later used.
Click to expand...
Click to collapse
Point is, when someone is about to buy a used phone from a stranger, make sure it is factory reset and then immediately call the carrier and confirm the IMEI is clean and that it has been carrier unlocked, else, don't buy it. Obviously it's not advice for you, since you already did it the wrong way. This is a good lesson for posterity.