AT&T LTE Version with Numbersync - Samsung Galaxy Tab S4 Questions & Answers

So I bought on Offerup an S4 with all of the works. I forgot how I tested it out, but the person selling it had over 30 5 star ratings so that usually means things are legit. I have been trying to sell it lately and decided to check the imei for unlock status. It turns out that either the sites can't find the imei or they think it is lost/stolen. What is even more odd is that it does not show in any blacklisted sites that I can find.
This leads me to believe it might be fake. The next thing I did is to try my Tmobile sim and it works like a champ. No problems at all. The only issue is if you want to make or receive a call which of course would be rare, you can't use your number because of ATT numbersync popping up. So then I installed 2nd line app and with wifi off only using carrier data, it works without a problem and now I can bypass Numbersync.
So my latest idea is to try and find an AT&T customer who can add the device to their account then turn off numbersync as I have not found any way to turn it off or bypass it other than using a 2nd number.
I thought others might find this information useful though.

Related

Unlocked GSM Galaxy Nexus - No signal al all

Hello,
A bit about my Nexus: Bought it online, it's the Domoco version, unlocked, rooted and been using just fine with many custom ROMs.
So yesterday morning, I was talking on the phone with a friend without any problem. After hanging up for a few hours, when I was about to call someone else, I realized my phone didn't have any signal at all. And it has been like that until now, about 48 hours.
It happened so suddenly without any warning. The phone has never been dropped and everything else working just fine.
So here's what I have tried:
- Restart the phone (multiple times)
- Batter pull (multiple times)
- Factory reset the phone (multiple times)
- Wipe cache and dalvik cache in CWM (multiple times)
- Downloaded SetCPU and set the minimum to 700Mhz (instead of 350Mhz)
- Reflash the ROM and tried with other Custom ROMs (I tried Xenon, Xylon, PA, and Carbon ROMs)
- Reflash the Radio and tried with other Radios too (I tried UILH1, XXLH1, SC04DOMLE3 and some others ...)
- I also went to Tmobile and request a new sim card - same problem.
- I borrowed a sim card from another Tmobile customer to try it on my phone - no signal - but the sim card works just fine on his phone.
I ran out of thing to try and I dont understand what happened ... anyone has an idea or something else for me to try ?
Anyone experience this before ?
Welcome too my hell. I have a playstore one now but my first Gnex was an international one and it has this same issue. Its a PCB problem a warranty would fix. I'm near Chicago and a few people have told me there is an electrical engineer downtown that fixes stuff like this. I don't have a price but I think something like this is your only option. Mine sadly is still a battery charger:thumbdown:
Sent from my Galaxy Nexus using xda premium
I know it sounds stupid, but have you tried toggling airplane mode? I run into the occasional loss of signal when im at work [fair to weak signal in the big metal box], and a reboot is the only thing that fixes it for me. Mines a play store model.
bodh said:
I know it sounds stupid, but have you tried toggling airplane mode? I run into the occasional loss of signal when im at work [fair to weak signal in the big metal box], and a reboot is the only thing that fixes it for me. Mines a play store model.
Click to expand...
Click to collapse
Ah yes, I actually did try that too but forgot to mention. I tried toggle airplane mode on and off, also the 2G only mode on and off. But it didn't help with anything.
Thanks for the suggestion.
JediDru said:
Welcome too my hell. I have a playstore one now but my first Gnex was an international one and it has this same issue. Its a PCB problem a warranty would fix. I'm near Chicago and a few people have told me there is an electrical engineer downtown that fixes stuff like this. I don't have a price but I think something like this is your only option. Mine sadly is still a battery charger:thumbdown:
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
So I guess I have to look for an electrician then, cause I have this phone just a little bit over a year so warranty is a no go for me.
Thanks for the idea.
PS: anyone else has more option for me ? I just wondered if I have bricked my phone ... cause I flashed lots of diff. ROMs to try out but never gotten a bricked phone before, could this be a bricked phone ?
Bricked refers to a phone that does what a brick does: nothing. It doesn't boot, it does not light or attempt to boot, it does nothing. This is a signal issue..I have no prior experience with docomo, but this thread came up on search: http://forum.xda-developers.com/showthread.php?t=1574018, maybe it'd be helpful. Have you converted it to yakju or takju and tried a google factory image?
And this: http://forum.xda-developers.com/showthread.php?t=1554150. If it is a circuit board, it kinda looks like s.o.l., and im sad to say that to you.
I wanted to let you know that I experienced the same issue. I bought the unlocked Docomo Galaxy Nexus, and had it working fine on T-Mobile for half a year, and then suddenly had no signal on Tuesday. Nothing I did - factory reset, battery in and out, sim card in and out - could fix it. Have you tried using different sim cards in your phone to see what works and what doesn't?
I figured out that my phone will accept AT&T, and actually does connect to T-Mobile while roaming (I used an international sim card). But, my phone will say "Cannot find mobile network" when any T-Mobile sim card is inserted.
chowabbajack said:
I wanted to let you know that I experienced the same issue. I bought the unlocked Docomo Galaxy Nexus, and had it working fine on T-Mobile for half a year, and then suddenly had no signal on Tuesday. Nothing I did - factory reset, battery in and out, sim card in and out - could fix it. Have you tried using different sim cards in your phone to see what works and what doesn't?
I figured out that my phone will accept AT&T, and actually does connect to T-Mobile while roaming (I used an international sim card). But, my phone will say "Cannot find mobile network" when any T-Mobile sim card is inserted.
Click to expand...
Click to collapse
I also have the same problem with the docomo phone. ATT Sim card works. Tried other's T-mobile sim cards and it doesn't work. I wonder if somehow the IMEI has been blocked by T-mobile.
wocman said:
I also have the same problem with the docomo phone. ATT Sim card works. Tried other's T-mobile sim cards and it doesn't work. I wonder if somehow the IMEI has been blocked by T-mobile.
Click to expand...
Click to collapse
I know others who bought their GNEX through the Play Store and those work just fine with T-mobile. I tried their sim cards in my phone and it doesn't work. I don't think T-mobile is intentionally blocking the docomo phones, because I'm getting T-mobile through roaming, when I use an international sim. My guess is they're doing something to the cell network that just somehow leaves our configuration out. Hopefully it's temporary, but who knows.
Worse case, I'll just purchase a Nexus 4, because I love 4G data for just $30/month with T-mobile. Anyone else got suggestions?
wocman said:
I also have the same problem with the docomo phone. ATT Sim card works. Tried other's T-mobile sim cards and it doesn't work. I wonder if somehow the IMEI has been blocked by T-mobile.
Click to expand...
Click to collapse
Alright, update on this and there' good news. I called Tmobile and they said my IMEI is actually Blocked. The reason, according to him, is that Tmobile usually sweep the network to clean up all "un-supported" devices, so my device is apparently one of them and therefore got blocked about 2 days ago.
So he said for this, he needs to escalate it to business support and they surely can unblock it for me, but I have to wait until Monday since they don't work on weekend. But well, that's surely a good news. phewwwwwwwwwwwwww !!!
So to all of you guys who are in the same situation, make sure you call Tmobile first before flashing crazy like I did LOL.
Thanks for all the help.
I'd love to know if you are able to get this unblocked and working as I have the same problem as of Tuesday. I was traveling and went into a TMO store, and they told me it was NOT IMEI blocked. In fact they looked at the IMEI and read the page and said 'it was not eligible for blocking'.
I called TMO to see if my phone is IMEI blocked, and through three levels of support the universal answer was no. I'm now fully confused because if it's a hardware issue, why did several people all have the same problem all on Tuesday. For those others who are having issues, can you see the TMO network but not connect to it? That's what I have, I can see TMO and AT&T but haven't been able to connect to either one since Tuesday.
simple23227 said:
Alright, update on this and there' good news. I called Tmobile and they said my IMEI is actually Blocked. The reason, according to him, is that Tmobile usually sweep the network to clean up all "un-supported" devices, so my device is apparently one of them and therefore got blocked about 2 days ago.
So he said for this, he needs to escalate it to business support and they surely can unblock it for me, but I have to wait until Monday since they don't work on weekend. But well, that's surely a good news. phewwwwwwwwwwwwww !!!
So to all of you guys who are in the same situation, make sure you call Tmobile first before flashing crazy like I did LOL.
Thanks for all the help.
Click to expand...
Click to collapse
I'll call up T-Mobile tomorrow and ask if they IMEI blocked my device. I had them reset my signal and give me a new SIM card, but didn't realize it could have been IMEI blocked. I'll give them a call on Monday and let you know what the result is. Maybe it won't be too late to cancel my order on that Nexus 4...
I'm quite confused. I've been told last Thursday in a TMO store and with tech support that I didn't have an IMEI block, and the same with three reps tonight. I know the Sim Card is good, and so I'm being told its a hardware issue. However, several of the same phones had the same issue on the same day, so I can't buy it's a hardware issue. Has anyone with this issue flashed a new or different radio into the phone, either before or after the service loss? I have not, running it as it came out of the box.
I just got off the phone with T-Mobile Support, and they told me the device is not blocked. The reason is that T-Mobile cannot block or unblock devices that are not registered to T-Mobile. So I'm back to square one on this.
chowabbajack - When did you first have a problem, last Tuesday? Did you prior to that do any flashing or radio changes to the phone?
We're in the same spot....
alexwinsberg said:
chowabbajack - When did you first have a problem, last Tuesday? Did you prior to that do any flashing or radio changes to the phone?
We're in the same spot....
Click to expand...
Click to collapse
I did not do any kind of flashing or radio changes prior to Tuesday, when I lost signal.
chowabbajack said:
I did not do any kind of flashing or radio changes prior to Tuesday, when I lost signal.
Click to expand...
Click to collapse
That makes me think its something to do with the radio software, because I am the same the problem overall doesn't seem as large as the number of phones I perceive were bought on the Docomo deal.
Ive been using the docomo version of the nexus as well on tmobile for almost a year and it was since last tuesday when it no longer recieved any singal. with some digging around and too many phone calls, I found that the imei number on the phone is not the same as the one under the battery. i have the generic 004999010640000 imei right now and it not sure how i got it. as i bought it unlocked.
what i have tried:
reboot, battery plug, reinsert sim, factory reset, root and flash, got a new sim card, relocked, unlocked
sim card works on other phones.
also i have called tmobile and samsung endlessly and this is what i got:
tmobile cannot unblock the imei since it is not from them.
samsung is redirecting me to their japan branch.
docomo i cannot reach.
my phone before last tuesday:
unrooted stock 4.2.1
been testing different things to see if there is any way to restore the imei
also using root explorer, i cannot find my efs folder....
I've got the same problem since last Tuesday with my GNex and T-Mobile.
Mine is not from docomo though, but the French phone provider SFR, unlocked through FDocomo apk.
Rooted phone, running 4.2.1., no changes whatsoever in the past month and it worked fine until Tuesday, so I don't think I'm responsible for having no signal.
Honestly, I am relieved to see we are quite a few to have this problem, and also very pissed at T-Mobile for causing all this. What should be the next step then? Is there any chances they fix the issue quickly? If not, I might just go to the competition. I've tried AT&T sim cards and they work fine.
vanessax17 said:
Ive been using the docomo version of the nexus as well on tmobile for almost a year and it was since last tuesday when it no longer recieved any singal. with some digging around and too many phone calls, I found that the imei number on the phone is not the same as the one under the battery. i have the generic 004999010640000 imei right now and it not sure how i got it. as i bought it unlocked.
what i have tried:
reboot, battery plug, reinsert sim, factory reset, root and flash, got a new sim card, relocked, unlocked
sim card works on other phones.
also i have called tmobile and samsung endlessly and this is what i got:
tmobile cannot unblock the imei since it is not from them.
samsung is redirecting me to their japan branch.
docomo i cannot reach.
my phone before last tuesday:
unrooted stock 4.2.1
been testing different things to see if there is any way to restore the imei
also using root explorer, i cannot find my efs folder....
Click to expand...
Click to collapse
I have the exact same generic IMEI number as you, which does not match the number under the battery. I'm not liking the news that you did flash and still no go. I'm a novice at this stuff so please keep us posted.

prepay SIM in deactivated S6 Edge with T-Mobile

I have a Samsung Galaxy Edge 6 with T-Mobile from T-mobile, love the phone, but I lost my job and the bill got out of control so I have not paid in like 3 months I think now.
It was not too big of a deal since my main number is a Google Voice number and I use Google Hangouts to make phone calls and text messages by default.
Its perfect when I am at home on wi-fi but as soon as I leave and not within wi-fi of course I get no internet functionality.
For a while I saw the carrier logo at the top of my phone "T-Mobile" but now it just says "searching" where it used to say that in the upper part of the screen on every screen. (I may have switched a setting causing this or they may have blacklisted my phone I am not sure how to tell).
The phone is not carrier unlocked however if I was to go to Walmart or even a T-Mobile store, tell them I don't have the phone on me but I just want to purchase a pre-paid SIM, could I do that and would it work on my phone to get back on the T-mobile or other carriers network?
Since I use Google Hangouts for my texts and calls it is very important for me to have data. I am sure 5GB would be fine but I want to purchase the cheapest SIM which has any kind of data to see if it even works first. I do not care what number it gives me since I will not be using it for outgoing or incoming calls.
My concern is that if I go with T-Mobile pre-pay, when I put SIM in, it may reject it automatically because they may have sent some kind of SIM lock command since it is not showing carrier anymore OR they may look up my IMEI and see that I have an outstanding bill with them and not allow the SIM.
Any suggestions besides the obvious "pay your bill" would be greatly appreciated! When I can afford to pay the bill I will :cyclops:
Short answer, yes it will work.
Sent from my SM-G925T using Tapatalk
Ok great thank you! Will go in and get a T-mob SIM tomorrow. Or actually, does anyone have advice of where to get the cheapest SIM so I can try this to make sure it works first? I think for $30 you can get 5GB data and a little talk from T-Mob is there anything cheaper? I am super-broke right now lol. I just need the data no talk.
Actually it depends on if the phone was part of the bill. If it wasnt payed off and you didnt pay them it will get blacklisted and it wont work with any carrier in the us. But if the phone was paid outright then you should be fine.
See that is what I am talking about. The phone AND Galaxy Gear S with activated SIM both were not paid off and bill is at $600 and it used to say "T-mobile" for carrier on top of phone screen now it just says "Searching" thus I am pretty sure that is a sign of being blacklisted. Even if phone is blacklisted cant I do something to make it use a prepaid SIM? Can I spoof the IMEI? Is that how they blacklist it?
Alex9090 said:
Short answer, yes it will work.
Sent from my SM-G925T using Tapatalk
Click to expand...
Click to collapse
I got around to trying this and no, it did not work. In fact I went to one of those third party T-mobile places which is an authorized dealer but he was still cool to talk about it with and had access to the T-mobile database.
He asked for my phone, went to the dialer app on the phone, put in a code with the numeric keypad, and it pulled up two bar codes and numbers (I think the IMEI).
He then went on his computer and put in my IMEI or whatever number was there and sure enough it said it was blacklisted.
I had a feeling this was the case when my phone went from showing the carrier logo on the top of the screen they it said "searching" after about 3 months on non payment.
So when I tried to purchase a new prepaid SIM and put it in the phone and phone restarted, instead of saying "searching" it now says "no service".
There has to be a work around for this. Maybe changing the phones IMEI is the only way but if there are other alternatives I would like to know. I can program and have been writing code since I was 12 years old but not sure if I need special hardware to flash and internal EEPROM or something like that. Any hep is greatly appreciated!
I hear there are people that I can pay to do it but I enjoying learning things like this on my own so I would really like to do it myself if possible?
Changing the imei might be possible but for legal and policy reasons that can not be discussed here
I see tons of ways to do it with a Google search super easy. But it seems TWRP might do it or at least let me backup everything including the system partition so I dont lose anything and can always go back?
Where can I get and learn more about TWRP and must I be rooted?
Can we currently root Samsung GS6 with Android OS 5.1.1 ?

How to unlock att s9 to use with another carrier?

What is the proper procedure to unlock an att s9 to use with another carrier?
Thanks.
Just to clarify. This phone was purchased from Samsung directly with the new $150 discount for Att branded phones.
RossTeagan said:
So the phone is bought from samsung but lock on att?
Try the following to check if your phone is network locked be sure you really need to unlock it (otherwise, I don't think you need to unlock it).
1. Insert a GSM SIM card from another network (a non-AT&T SIM, liek Cricket ot T-Mobile)
2. Try placing a call
If your phone manages to connect and make the call with this other SIM card, then you won't need to unlock it, as it's already unlocked. And if the phone is locked, I recommend you check with AT&T, given that this phone is not tight to a contract.
Click to expand...
Click to collapse
I don't have the phone yet (2 more days,) but I did an extensive Google search, and it seems like this particular phone will be sim locked. It's paid off outright, no contract or anything, but there were several heavy discounts like $150 off msrp and another $150 off for trading in S6.
My Google search gave me two possible options -
1) Talk to ATT and ask to unlock,
2) Use an unlock site, like DeviceUnlock, pay 20-50 dollars for them to obtain and send an unlock code to you.
As for #1, I saw a post where a guy complained that talking to ATT and Samsung was useless to him in a similar situation - each company sent him to the other one to get it unlocked, so he got nowhere with this option.
Also, I saw a few posts that said that a locked phone may have to be activated on ATT first and used for up to 40 days before ATT will unlock it for you. What would happen with this Samsung bought phone though?
And for #2, I just don't know how this kind of business works - you send them IMEI and the locked carrier info, pay money, and a few days later, they send you an unlock code that you can enter yourself.
Is it safe? How does it work exactly? What if there's a problem because the IMEI is not actually registered on ATT because the phone was sold by Samsung?
I have many more questions, just because I don't know what I am talking about, but the bottom line is this. What should I do?
Thanks.
AS your phone is paid off and there is no contract on it, you should stick with your first option: ask att to unlock it but as you said you will need an activated phone, so you will need to activate the phone with att, however, you should go to them immediately and not wait for 40 days. While Samsung locked the phone, the actual company who controls the lock and who has authority of unlocking it att. So don't let them fool you to go search the code somewhere else.
Also, there is a law in the US that forces operators to unlock your phone if there are no debts or contract on your device. So keep that in mind.
Regarding third parties, they are a shortcut and you just have to provide them the devices IMEI and network lock. They, in turn, will look for the unlocking code for you. And if there are issues, as you said, I think you can ask for a refund (so if you decide to go for such a service, first make sure they have a money back guarantee).
TLDR Go with att, they should (have to) provide the unlock for you
Hi nabbed,
did you manage to unlock it?
what did you do in the end?
Giskardors said:
Hi nabbed,
did you manage to unlock it?
what did you do in the end?
Click to expand...
Click to collapse
I called ATT, spoke to tech support. The tech said that since I had no history/account with ATT, they had to make one to verify that the phone IMEI was clean. He created a new account - name, address, phone, email, imei etc info. He created a support ticket (and gave me its number) for sim unlock. He said that I should receive an email within 48 hours that would either tell me that I cannot unlock or will come with the unlock code (if it is decided that I should be able to unlock.)
I tried using their default web service for getting an unlock https://www.att.com/deviceunlock/#/unlockstep1 but that thing doesn't work - the Next button cannot be clicked.
If unsuccessful, I am considering going and talking to a retail ATT store representative directly. They probably don't know much, but perhaps they can be more convincing on the phone with ATT.
Third option is trying one of the unlock websites.
So I had to do this with my S9, same kind of situation as you (I have T-Mobile service, received an AT&T locked device).
As you know, the web portal won't work. AT&T never entered your IMEI in their database, so as far as THEY are concerned, your phone doesn't exist.
Call tier 2/advanced tech support and have them create a case with the Device Unlock Team. GET A CONFIRMATION NUMBER. You should receive an email confirming that the case was made.
48-72 hours later, you SHOULD have an unlock code. Should. This is AT&T, and they don't know their ass from their elbow. It took me 2 weeks.
Device unlock services didn't work, as the IMEI has to be in AT&T's database for it to work correctly. They'll just (hopefully) refund your money when it fails.
Don't go into an AT&T store. As a former AT&T retail employee, I can guarantee you, those employees are dumber than a bag of wet hammers, and have no way of helping you with this, whatsoever. In addition, since you're not BUYING anything, they're not going to help too much even if they could.
Good luck. It will work for you eventually.
entropism said:
So I had to do this with my S9, same kind of situation as you (I have T-Mobile service, received an AT&T locked device).
As you know, the web portal won't work. AT&T never entered your IMEI in their database, so as far as THEY are concerned, your phone doesn't exist.
Call tier 2/advanced tech support and have them create a case with the Device Unlock Team. GET A CONFIRMATION NUMBER. You should receive an email confirming that the case was made.
48-72 hours later, you SHOULD have an unlock code. Should. This is AT&T, and they don't know their ass from their elbow. It took me 2 weeks.
Device unlock services didn't work, as the IMEI has to be in AT&T's database for it to work correctly. They'll just (hopefully) refund your money when it fails.
Don't go into an AT&T store. As a former AT&T retail employee, I can guarantee you, those employees are dumber than a bag of wet hammers, and have no way of helping you with this, whatsoever. In addition, since you're not BUYING anything, they're not going to help too much even if they could.
Good luck. It will work for you eventually.
Click to expand...
Click to collapse
Thanks.
The tech guy didn't say what kind of a support ticket he created. It may have been a general support ticket, or maybe he referred me to the unlock team directly, I don't know. He seemed like he understood perfectly what I needed. Anyway, the ticket format is like this - cm10230128_122673352, does that look right?
I have received an email confirmation that the call was made, but not that the case was created yet. The call ended at 5:30pm CDT on a Friday night, so maybe it would take until Monday to get a confirmation?
nabbed said:
Thanks.
The tech guy didn't say what kind of a support ticket he created. It may have been a general support ticket, or maybe he referred me to the unlock team directly, I don't know. He seemed like he understood perfectly what I needed. Anyway, the ticket format is like this - cm10230128_122673352, does that look right?
I have received an email confirmation that the call was made, but not that the case was created yet. The call ended at 5:30pm CDT on a Friday night, so maybe it would take until Monday to get a confirmation?
Click to expand...
Click to collapse
Maybe it will take up to tuesday. That's the limit
Im going to the US for 2 weeks, I dont know if i'll be able to unlock it on time, but If I order it I'll get it on the 2nd week.
I really hope you can unlock it!
Keep us updated
Update:
Got the unlock code in an email. The instructions say "Please allow 24 hours upon receipt of this notification to complete the unlock process." Not sure what that means, gonna try to unlock tomorrow with a project fi sim.
Update2:
Phone unlocked fine with a Project FI sim card and connected to T-mobile.
We're on the same boat!
I'm also on Project Fi and I received my AT&T S9 today.
My IMEI was found in AT&T's database and I just submitted the unlock request.
Do you experience any issues when using S9 w/ Project Fi?
zenlifexxa said:
We're on the same boat!
I'm also on Project Fi and I received my AT&T S9 today.
My IMEI was found in AT&T's database and I just submitted the unlock request.
Do you experience any issues when using S9 w/ Project Fi?
Click to expand...
Click to collapse
I just used the Fi sim card to facilitate the unlock procedure (the S9 is not mine, it's for a friend, and I am just setting it up.) I just looked at sim status in the options to confirm that provider was T-Mobile. In my research, I read that using Project FI T-Mobile was no different from any other unlocked gsm phone using T-Mobile. You will lose all Project FI apps because they don't exist with non-Google phones. There will not be carrier switching between T-Mob, Sprint and US Cell, and there will not be wifi calling. But if your T-Mob service is already good, there shouldn't be a problem.
As as side note, my own FI service is kind of awful. Ever since Google introduced "preferred partner" feature, where a FI phone would connect not to the strongest signal carrier but rather to a particular carrier, in this case Sprint in my area, I have had really bad sound quality.
US Cellular has best towers in this area, with signal strength of -70-80 db or so, while Sprint has crappy towers with signal strength of less -100 db. Yet I am constantly connected to Sprint with crappy sound quality because they are the preferred partner here. I have to constantly to remind myself to manually switch to US Cell if I'm to make a lengthy phone call.
Good luck.

Samsung Note 10 Plus SM-975X

Hello, this is my first post but sure it not the last!
I have been exposed of fraud! I bought Note 10 Plus on a website called Blocket in Sweden were you can buy everything. The guy told me that the phone was locked to 3 and that was no problem because i have that to. But when he came to me he had activated the phone so WiFi call was on (I didn't know that). I logged in to my google account and then I also connected to my WiFi. Then i tried a call and no problems so I paid the guy and got a receipt and took his ID. But as soon as I went out I couldn't call and did some research and the phone had only 0 as IMEI and in small letters on the back it says that it is a Demo unit and have a serial number and its name is SM-975X . So my question is if anyone have been able to get a phone like this to work? Everything is reported to the police but he had false ID and the phone number has been turned off! I payed 650$ so would be so happy if anyone has an solution of my problem :fingers-crossed :fingers-crossed:
Sadly, there is no solution, only a motherboard replacement would work
Hm, is it so bad! Do they remove the radio parts for everything else works like a charm even WiFi calls and wireless charging both on my phone and to other phones to!
Do you know if the they only remove/disable the radio part and let everything else work?
What I know, is that there is no way to make it work as a regular device, they are intended to be used by vendors, to discourage people from stealing them from showrooms, precisely the cellular part is totally disabled
the IMEI is generally a unique identifier used by networks and such to track devices (stolen or otherwise) without one a device wont work on a network and the only way for a device to get one is from the factory encoded into the hardware, so short of swapping out hardware for a different board that has an IMEI there is pretty much nothing you can do.
as if it was simple to change them people would be able to hide stolen hardware or their tracks when swapping SIM cards. also would get them around blacklisting and other features on the networks.
the IMEI is basically the same as a VIN number on a car, even if you could change it you would need a valid one to register the device on a network.
it's sad but unfortunately all you can use this as is a learning experience, in future only buy from reputable sources that offer some level of consumer protection and always check things like the IMEI as people even sell blacklisted phones as they will turn on and seem to work but will be blocked off the majority of networks.
Yes it was a wakening call, but I have sold and bought 40-50 different phones and other stuff on "Blocket" but this was the first time i was cheated. I had no idea of that you could make WiFi calls otherwise it wouldn't worked! He had receipt and everything so I had no thought that it was a demo phone! Before he came i was looking for a site were you could write the serial number and look if it was stolen but couldn't find any! Apple has one and have used that often and had one guy that tried to sell a iPhone that was stolen!
I talked to a independent repair shop and he was willing to buy it for 200$ so he could use it for parts, then my lost is only 450$ but it hurts anyway
yeah screen battery and a few other parts would still be viable, it's mainly the board with the phone modem on that would be unusable as little more than a demo/home unit.
WIFI calling will still work as it doesn't use any of the phone identifiers other than stuff like the MAC address of the phone WIFI chip that even a demo unit would need.
A quick google should give you IMEI checker sites and it's something you should always check, if you have bought as many phones as you say, you have been very lucky this is the first to have a problem as there is a massive black market for stolen devices that are black listed and such, that is why IMEI checker sites are fairly common as most networks do allow access to blacklist device lists as they don't want them being sold on. so really IMEI is probably the most important thing to check when buying a phone as there are multiple ways it could cause you problems.

Compatibility doesn't make sense. Need to get away from T-Mobile.

So, the main issue is that I need to get it away from Tracfone T-Mobile because their service is terrible in my area. I can't seem to get either a Tracfone AT&T or Tracfone Verizon SIM to work yet the phone is compatible (according to the websites respectively) with Cricket wireless (AT&T) and US Cellular (cdma). I don't understand... That is why I brought this question to all of you. I live and work in a rural area and it may sound crazy but all I want to do is make stinking phone calls. Oh and I checked the IMEI and it is not locked by any carrier.
You guys suck...
I know most of you on here probably don't care about my problem cause I'm not looking to root or flash or whatever cause I'm not into that. I JUST WANT A PHONE THAT HAS SERVICE. From what I've read it was probably one of you on these forums that "sim unlocked" this phone in the first place back before you really knew the right way and then when you moved on you sold it as "new in box" to a sucker like me. And now for some reason it will only work with a Tracfone Tmobile sim in it which according to them isn't going to work at all come 01/2021 because they are upgrading the network. Well I also know from wasting endless hours trying to figure out how to [email protected]$ck this phone that it is capable of everything I need it to do, like simply switch it to a different "brand" of sim so I can get better service or operate on VoLTE because apparently that's what most carriers are going to switch to and convince most of the general public to buy a new phone based on the misguided notion that their phone has somehow become obsolete when in fact it isn't.
So if you all would stop passing over my post because my technology knowledge level is down there with an 75-year-old and help me I would appreciate it.
I will pay to send this to someone to "fix" or whatever but I refuse to replace a perfectly good phone because some yutz who didn't know what they were doing when they sim unlocked this phone messed it up and somehow turned a US Cellular version (VMX) into a who knows what that only works on Tmobile, and maybe Cricket (we'll see, the sim is in the mail).
No nead to start two threds about the same thing.
NO your phone will mot stop working... Just chill
Turnhoo said:
I know most of you on here probably don't care about my problem cause I'm not looking to root or flash or whatever cause I'm not into that. I JUST WANT A PHONE THAT HAS SERVICE. From what I've read it was probably one of you on these forums that "sim unlocked" this phone in the first place back before you really knew the right way and then when you moved on you sold it as "new in box" to a sucker like me. And now for some reason it will only work with a Tracfone Tmobile sim in it which according to them isn't going to work at all come 01/2021 because they are upgrading the network. Well I also know from wasting endless hours trying to figure out how to [email protected]$ck this phone that it is capable of everything I need it to do, like simply switch it to a different "brand" of sim so I can get better service or operate on VoLTE because apparently that's what most carriers are going to switch to and convince most of the general public to buy a new phone based on the misguided notion that their phone has somehow become obsolete when in fact it isn't.
So if you all would stop passing over my post because my technology knowledge level is down there with an 75-year-old and help me I would appreciate it.
I will pay to send this to someone to "fix" or whatever but I refuse to replace a perfectly good phone because some yutz who didn't know what they were doing when they sim unlocked this phone messed it up and somehow turned a US Cellular version (VMX) into a who knows what that only works on Tmobile, and maybe Cricket (we'll see, the sim is in the mail).
Click to expand...
Click to collapse
maydayind said:
No nead to start two threds about the same thing.
NO your phone will mot stop working... Just chill
Click to expand...
Click to collapse
This is correct. Read my post I wrote in the other thread about the VOLTE issue.
If the phone supports VOLTE, you need a SIM that is compatible with it!
----------
I have some information that might make all of you guys happy.
I was told by Safelink Wireless that VOTLE is a function of BOTH the phone *AND* the sim card.
Basically, if the phone itself is VOLTE compatible but the sim card is not, then the phone will be reported on their system as not compatible, and will ask you to upgrade your phone.
However if a VOLTE compatible SIM is inserted, if the phone does in fact support VOLTE, it will then work. That's because it's provisioned on the carrier via the sim card itself.
If you purchased a sim via the "Buy your own sim" package, e.g. online or from Best Buy, etc, awhile ago, then that sim is not compatible. You simply need to call Tracphone/Safelink and ask to buy a VOLTE compatible SIM (which costs 99 cents). Then when you get it, call their tech department to have them transfer the phone service and phone number to the new SIM.
You can dial the phone's service menu and go to the VOLTE/GPRI menu and if the options are there, then the phone supports it.
Turnhoo said:
I know most of you on here probably don't care about my problem cause I'm not looking to root or flash or whatever cause I'm not into that. I JUST WANT A PHONE THAT HAS SERVICE. From what I've read it was probably one of you on these forums that "sim unlocked" this phone in the first place back before you really knew the right way and then when you moved on you sold it as "new in box" to a sucker like me. And now for some reason it will only work with a Tracfone Tmobile sim in it which according to them isn't going to work at all come 01/2021 because they are upgrading the network. Well I also know from wasting endless hours trying to figure out how to [email protected]$ck this phone that it is capable of everything I need it to do, like simply switch it to a different "brand" of sim so I can get better service or operate on VoLTE because apparently that's what most carriers are going to switch to and convince most of the general public to buy a new phone based on the misguided notion that their phone has somehow become obsolete when in fact it isn't.
So if you all would stop passing over my post because my technology knowledge level is down there with an 75-year-old and help me I would appreciate it.
I will pay to send this to someone to "fix" or whatever but I refuse to replace a perfectly good phone because some yutz who didn't know what they were doing when they sim unlocked this phone messed it up and somehow turned a US Cellular version (VMX) into a who knows what that only works on Tmobile, and maybe Cricket (we'll see, the sim is in the mail).
Click to expand...
Click to collapse
Hey buddy, xda forum does not allow unlocking sims related stuff. You are complaining in the wrong forum.... There are other forums that do that.

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