Samsung S8 no network and IMEI blacklisted. Help to clean it up - T-Mobile Samsung Galaxy S8 Questions & Answers

I understand I made a big mistake buying second hand phone but after dropping my phone I was financially broken to buy a new one and decided to try second hand. The phone look new but is turned up to be google account blocked and IMEI blacklisted. I paid £350 and can't afford to lose it. The seller is disappeared and not answering.
I managed to remove google account with odin and combination installing latest firmware but now the phone doesn't ready any sim and decide to check IMEI and find out is blacklisted.
I found a procedure on youtube to make IMEI 000000000 but the code *#33725327# doesn't work and also I'm not sure how to replace a workable number after that. I saw people on youtube charging $150 to fix IMEI. Another chapo was suggesting to get phone ROOTED but no idea if will work and phone will get reading sim again.
Could you please help and if not legal please just send me a private message. I just want make this phone working as I can't buy another one.
I appreciate in advance any help you can do for me.

S8 blaclisted
So did u ever get it working? i rooted my s8+ but ive had no luck unblocking STILL

Rooting it wont unblacklisted it my friend
Sent from my SM-G955U using Tapatalk

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help me check the phone

Hi,
i bought one used d3 but currently it is locked and all the lock codes are failing. so i have tried entering the MEID of the phone verizon activation site and its asking to contact customer care.
i have tried calling the customer care but they said that they cant really check the status of the phone (stolen / unpaid account) unless i am a customer but i am from Germany and don't have an account
I am suspicious that this might be the case as all codes are failing to unlock.
Can any one help me find if this phone has a bad history and i need to report to the seller?
Thanks in advance
Sent from my Galaxy Nexus using Tapatalk
no one wants to help me with this? strange
You cant tell. The seller could say it was simply given from a friend or purchased.
Sent from my XT862 using Tapatalk
chowdarygm said:
Hi,
i bought one used d3 but currently it is locked and all the lock codes are failing. so i have tried entering the MEID of the phone verizon activation site and its asking to contact customer care.
i have tried calling the customer care but they said that they cant really check the status of the phone (stolen / unpaid account) unless i am a customer but i am from Germany and don't have an account
I am suspicious that this might be the case as all codes are failing to unlock.
Can any one help me find if this phone has a bad history and i need to report to the seller?
Thanks in advance
Click to expand...
Click to collapse
im from mexico so i cant help with this,
but maybe you should ask someone with a verizon accnt to Help..
in my case, i bought it already sim unlocked

[Q] Blacklisted Phone AT&T

Hi guys.
I went through a lot of web sites past couple of months and now I've decided to ask you by myself. I got a present from my GF. Sam Gal S5.
She bought it on a craiglist. She tried it with her AT&T SIM card and it worked. Anyway.. she gave it to me. SIM card denied. I've paid $30 to get a code to unlocked.. Great. Buy what was my surprise. After I got in and made a couple of phone calls to providers I find out that the phone is blacklisted. I tried to get ATT sim card also but doesnt work.
So I started to look for an advice... Ive done root, changed ROM etc. But now... i dont know where else to look.
Obviously it was stolen. But I feel sorry for her and she for me...
Is that just a piece of garbage or is there ANY way to fix it?
I dont even know if im able to ask here.
Any advice or opinions helps.
Thank you
Mike
I think you're kinda screwed...Craigslists scams happen all the time..best bet if your gonna buy a phone on there is to both meet at the AT&T store and go through the whole transfer process.
Sent from my SAMSUNG-SM-G870A using XDA Free mobile app
So ... there is no way to make it work?
Unhived__Mind said:
I think you're kinda screwed...Craigslists scams happen all the time..best bet if your gonna buy a phone on there is to both meet at the AT&T store and go through the whole transfer process.
Click to expand...
Click to collapse
The official reply from carriers is that once a phone is blacklisted it is impossible to undo. Whether or not it's a limitation of the technology (one-way trip) or if it's just company policy, the output is the same. You and your girlfriend have learned an expensive lesson. You can use it as a wi-fi-only device or a media player, but once a phone is blacklisted it will never be able to connect to a cellular network again.
The reason the phone worked with your girlfriend's SIM card was because the real owner of the phone hadn't called to report the phone stolen yet.
taytrlik said:
So ... there is no way to make it work?
Click to expand...
Click to collapse
If you have proof of purchase and go to At&t whit it they maybe able to add to your account and unblock it.
Clicking from notecable N910A
Change Carriers
taytrlik said:
Hi guys.
I went through a lot of web sites past couple of months and now I've decided to ask you by myself. I got a present from my GF. Sam Gal S5.
She bought it on a craiglist. She tried it with her AT&T SIM card and it worked. Anyway.. she gave it to me. SIM card denied. I've paid $30 to get a code to unlocked.. Great. Buy what was my surprise. After I got in and made a couple of phone calls to providers I find out that the phone is blacklisted. I tried to get ATT sim card also but doesnt work.
So I started to look for an advice... Ive done root, changed ROM etc. But now... i dont know where else to look.
Obviously it was stolen. But I feel sorry for her and she for me...
Is that just a piece of garbage or is there ANY way to fix it?
I dont even know if im able to ask here.
Any advice or opinions helps.
Thank you
Mike
Click to expand...
Click to collapse
Mike, your situation stinks so bad. I was in a similar spot with a T-Mobile HTC M8, which stopped working after I got it off craigslist and then subsequent IMEI checks shows that it is blocked/blacklisted from T-Mobile's network due to a balance owing from the original purchaser. However, since the phone was not reported stolen, the IMEI is not actually blacklisted/blocked from all carriers, but only T-Mobile. So I bought the SIM unlock code for a few bucks online so that I could unlock the phone for other carrier use. I have tested and verified that my phone works on AT&T, even though it is blocked on T-Mobile. So...you might consider changing your carrier or selling it to someone who can use it on another carrier (with full disclosure to that buyer, of course).

How to UNLOCK SIM card blacklisted T-Mobile Galaxy S8?

I bought Galaxy S8 on Ebay. It turned out that he was on the blacklist. Is there any solution for unlocking the SIM card. I'm outside the US ...
IMEI repair.
IMEI repair is not even an option for this model, because it need the device to be ROOTED. However, there is another option you can try. I never try this my self, you should try IMEI cleaning service, it's not like imei repair, it just remove the blockage, and you still be able to have the original IMEI ( i don't think you can use it on the same carrier). Word of advise, never buy new release carrier phone on ebay, mostly because of scam like that.
mweinbach said:
IMEI repair.
Click to expand...
Click to collapse
Will device unlock app work when imei is cleaned or whitelisted or repaired? Do you have specific knowledge on this issue? Sim unlock on Tmobile has been a pain since like 2 months ago. Nobody able to offer service again except Tmobile.
x_ruslan said:
I bought Galaxy S8 on Ebay. It turned out that he was on the blacklist. Is there any solution for unlocking the SIM card. I'm outside the US ...
Click to expand...
Click to collapse
look on the S8 plus threads... I read people were having it unlocked a few weeks ago... https://forum.xda-developers.com/tmobile-galaxy-s8+
No one tried it?
http://attunlockcode.com/products/T%2dMOBILE-SAMSUNG-GALAXY-S8-SIM-Unlock-App-Solution.html
Not working!!!
Have you unlock your s8?I'm in the same boat.
Have you unlock your s8?I'm in the same boat.
I was worse off, I bought the device from a user that was unlocked from T-mobile. Assumed unlocked = bills paid (yeah I know, stupid me). Worked for a little bit on AT&T and then the phone notified me that it was only a temporary unlock (didn't even know this existed), relocked itself, and also was blacklisted (on T-mobile). There's a service here that seems to have good reviews but of course a little to rich for me right now. http://www.ebay.com/itm/T-Mobile-Un...446916?hash=item41ca551184:g:gLoAAOSw8GtZOww8
Do you unlock your device?
beserker15 said:
I was worse off, I bought the device from a user that was unlocked from T-mobile. Assumed unlocked = bills paid (yeah I know, stupid me). Worked for a little bit on AT&T and then the phone notified me that it was only a temporary unlock (didn't even know this existed), relocked itself, and also was blacklisted (on T-mobile). There's a service here that seems to have good reviews but of course a little to rich for me right now.
I have the same problem like you,I bought it from ebay.I bought the service but he can't unlock my phone.Do you unlock you s8 now?
Click to expand...
Click to collapse
S8 T-Mobile blacklisted
So, did anybody found the way to unlock the Samsung s8 tmobile blacklisted??? :crying:
So T-mobiles policy is if the phone is not paid off an account goes past due - gets canceled not paid or reported lost or stolen or if not traded back in from warranty or insurance then it is blacklisted..... just so everyone is aware. If that phone is blacklisted it is likely one of those things I would like to point out eBay has buyer protection in place for that you can contact them if the seller doesn't rectify it firs. Also to the people suggesting IMEI Repair for no nefarious purpose, of course, you would likely need a bootloader unlock and proper root to even do that.
do a search on the web for R-SIM 11
I know it can unlocked blacklisted iphones, not sure it is works on android devices
Blacklisted
Does anyone know what function needs to be turned off for the blacklist to be undone, i have found the phone code that gets me into that part of the phone i just dont know what part i need to turn off to undo the block anyone know that by chance.
unlock s8
hi,
i bought an s8 from ebay, it was at first working w/ mint (which runs on t-mobile) but when i took it outside of the US, it wouldn't work. i contacted T-Force & was told that the imei was clean but needed to talk to accounting or some other dept to see if it had a balance to be paid or something which didn't make any sense to me.
if anyone has encountered this situation please let me know how to resolve it, i tried changing the rom but it didn't work.
baophucdinh31 said:
IMEI repair is not even an option for this model, because it need the device to be ROOTED. However, there is another option you can try. I never try this my self, you should try IMEI cleaning service, it's not like imei repair, it just remove the blockage, and you still be able to have the original IMEI ( i don't think you can use it on the same carrier). Word of advise, never buy new release carrier phone on ebay, mostly because of scam like that.
Click to expand...
Click to collapse
Could you explain how to ROOT the device. I bought an S8 second hand and tuned up to be blacklisted and google account blocked. I managed to remove google account with odin and combination file but no idea how to clean the imei and unblacklist. Help me to save my £350 purchase. never again second hand but not in the position to buy brand new.:crying:
Many Thanks in advance

Please help me with my Galaxy s8 I bought on I offer. Not sure if it is Verizon

Hi I used the app I offer to purchase a a Samsung Galaxy s8. Now before I bought it the person told me it was Google locked and the phone shop wanted additional 40 bucks to unlock it and I told him I don't want to pay extra for it I'll just buy it as it is. He gave me the IMEI and i checked on swappa before hand. It says clean and is not blacklisted or anything. I YouTubed some videos on how to bypass the Google account. And I downloaded a software called "Odin" and some other files along with Samsung drivers to install but when I got to the first step it said "failed". Everytime I do a hard reset it says "MetroPCS" but it is a Verizon phone and it said on the top corner when I was trying to download the stuff to bypass the Google account it said "original carrier is Verizon" the person told me he was able to use MetroPCS and T-Mobile on it so I'm thinking it's unlocked but I'm not sure. He didn't steal the phone because I asked and checked the IMEI. So I'm not sure what's going on. And is there a way I can bypass the Google account? I did it before for s6 edges and other Android devices. I'm not sure how to do it for this one. I paid good money for it because phone seems in excellent condition. Here's the werid part. I bought another s8 straight from Samsung as a trade in deal for T-Mobile. I read on the back it was made in China and the Google locked s8 I bought was orchid gray and it said made in Vietnam. Plus it was very lightly printed. Could it be a fake s8? And on the back it reads SM-G950U as the model number and I can provide the IMEI if anyone can help me. I would appreciate it if someone could shed some light on this. Thanks.
What??

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.

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