I have unlocked my Z1s from T-Mobile's network so it should work on AT&T as they are both GSM and use most of the same bands. After unlocking it and verifying that my phone is indeed unlocked I put my AT&T SIM card in and the phone reset but it does not recognize the SIM card. Is this something AT&T needs to solve, or is there a way I can remedy this issue?
Jimmy Putts said:
I have unlocked my Z1s from T-Mobile's network so it should work on AT&T as they are both GSM and use most of the same bands. After unlocking it and verifying that my phone is indeed unlocked I put my AT&T SIM card in and the phone reset but it does not recognize the SIM card. Is this something AT&T needs to solve, or is there a way I can remedy this issue?
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What method did you use to unlock?
Sent from my Xperia Z1 using Tapatalk
I purchased an unlock code. I entered it and it shows it as being unlocked.
Seems like your phone/imei is blacklisted...query the national blacklist with your imei to get it confirmed
The phone was on T-Mobile's "blacklist", it has since been removed and says that it is ready to be used. The phone still does not read the AT&T SIM card. I am wondering now if the SIM card is locked, or if it is a hardware issue. Thoughts?
I have an unlocked AT&T xt1097 but it won't register my T-Mobile Sim card. It registered for about 3 minutes, got a welcome to T-Mobile text and that was that. My phone number shows up in settings, but it shows I have zero service. I've reset, and rebooted several times to no avail. My sim works in a nexus 6 so it's not the sim. Imei os clean. Does anyone have any ideas what it could be or how I could get it to work with my T-Mobile sim?
When you say unlocked, unlocked Sim or unlocked boot loader?
sim unlock. As far as I know there's no boot loader unlock.
Could it be that the imei isn't in T-Mobile's data base since it's an at&t moto x?
Edit: went and put the imei in to tmobiles imei checker and it couldn't figure out what device it was and if it was okay to use on their network. Now I just need to verify with T-Mobile and see if they can register the imei.
Bl00dRunzC0ld said:
I have an unlocked AT&T xt1097 but it won't register my T-Mobile Sim card. It registered for about 3 minutes, got a welcome to T-Mobile text and that was that. My phone number shows up in settings, but it shows I have zero service. I've reset, and rebooted several times to no avail. My sim works in a nexus 6 so it's not the sim. Imei os clean. Does anyone have any ideas what it could be or how I could get it to work with my T-Mobile sim?
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did you ever get it to work? i am experiencing the same issue. it connects to my friends AT&T network fine but with t-mobile it just says "cant register" etc,etc.
Change the APN settings
I have had a problem like this with my unlocked phone and AT&T, but when they set it up in the AT&T store they fiddled with the APN settings. I had to do the same to get my wife's unlocked Lumia 635 to work on the T-Mobile network. Try the values used in the link attached and see if it works.
http://www.4gtricks.com/2013/04/t-mobile-4g-apn-t-mobile-4g-apn-settings.html
Att motox on tmobile
Reireichan said:
did you ever get it to work? i am experiencing the same issue. it connects to my friends AT&T network fine but with t-mobile it just says "cant register" etc,etc.
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.
I was able to connect to tmobile network some times, able to make calls. No data connection at all. I played with APN settings and everything else. any help..?
I have an unlocked ATT x1097 and it works just fine with tmobile.
You just have to MAKE A NEW APN SETTING.
When you put a tmobile sim in it, it will automatically create a couple of T-MOBILE apn settings. Just leave that as is and create a NEW APN SETTING with same info you can find from Google. Select that as your data apn. And reboot the device for the best result. It should fixed the problem.
For those of you whose sim does not register into tmobile network; i think it could be one of the following reasons:
1. Original ATT modem does not work well with tmobile frequency in your area
2. The device is locked (stolen, non-payment, etc)
3. The device is broken
4. Your SIM card is damaged
As long as you are at the home screen with tmobile sim, your phone is GSM UNLOCKED, and it iwill never lock again.
keoaloha said:
I have an unlocked ATT x1097 and it works just fine with tmobile.
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Where did you get it unlocked?
keoaloha said:
I have an unlocked ATT x1097 and it works just fine with tmobile.
You just have to MAKE A NEW APN SETTING.
When you put a tmobile sim in it, it will automatically create a couple of T-MOBILE apn settings. Just leave that as is and create a NEW APN SETTING with same info you can find from Google. Select that as your data apn. And reboot the device for the best result. It should fixed the problem.
For those of you whose sim does not register into tmobile network; i think it could be one of the following reasons:
1. Original ATT modem does not work well with tmobile frequency in your area
2. The device is locked (stolen, non-payment, etc)
3. The device is broken
As long as you are at the home screen with tmobile sim, your phone is GSM UNLOCKED, and it iwill never lock again.
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Click to collapse
Just wanted to say thank you. My T-Mobile SIM wouldn't connect and I even went to the T-Mobile SIM store to get a new SIM Card but it didn't help. As you stated, adding a new APN setting was the only thing that worked.
For those of you who want to unlock your Moto X, I purchased a code on eBay for about $8 and received it within 6 hours. I would post the link but I'm afraid it might be considered spam.
What type of data signal are you getting? LTE?
keoaloha said:
I have an unlocked ATT x1097 and it works just fine with tmobile.
You just have to MAKE A NEW APN SETTING.
When you put a tmobile sim in it, it will automatically create a couple of T-MOBILE apn settings. Just leave that as is and create a NEW APN SETTING with same info you can find from Google. Select that as your data apn. And reboot the device for the best result. It should fixed the problem.
For those of you whose sim does not register into tmobile network; i think it could be one of the following reasons:
1. Original ATT modem does not work well with tmobile frequency in your area
2. The device is locked (stolen, non-payment, etc)
3. The device is broken
4. Your SIM card is damaged
As long as you are at the home screen with tmobile sim, your phone is GSM UNLOCKED, and it iwill never lock again.
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Click to collapse
Yes, LTE and 4G
keoaloha said:
Yes, LTE and 4G
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Nice. Where did you get your unlock code?
I don't know about OP but I have always used swiftunlocks and have had great luck. Got my N6 from ATT unlocked through them without issues as well.
http://www.swiftunlocks.com/unlock/motorola-at-t-tmobile-worldwide
I noticed that sometimes phone picks up apn without issues and sometimes you have to restart so I just restart every time I make a change to be on the safe side.
Just in case anyone else has the same issue as OP, you should use the
Code:
epc.tmobile.com
APN, NOT the
Code:
fast.tmobile.com
one.
The fast.tmobile.com one would not let me register on the network. epc one did immediately.
Bl00dRunzC0ld said:
I have an unlocked AT&T xt1097 but it won't register my T-Mobile Sim card. It registered for about 3 minutes, got a welcome to T-Mobile text and that was that. My phone number shows up in settings, but it shows I have zero service. I've reset, and rebooted several times to no avail. My sim works in a nexus 6 so it's not the sim. Imei os clean. Does anyone have any ideas what it could be or how I could get it to work with my T-Mobile sim?
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Click to collapse
Hey, I know this post is kind of old but I am currently having the same problem with my moto X 2014 going from At&t to T-Mobile, were you able to get it fixed and if you did, what did you do?
Any luck? I've just come accross the same issue. Got phone unlocked, and bought a new sim and activated. I'll get like 3-4 minutes of service randomly here and there, but about 99% of the time no service. Tried multiple variations of APN settings that I've found online. No luck
Fixed all my seriously annoying connection problems by flashing the 4.4.4 modem.
http://forum.xda-developers.com/showpost.php?p=61208627&postcount=5
I just gotta upload the 4.4.4 modem from my pc, will do that later for you.
edit: https://www.mediafire.com/?4ydw34c4bjxk423
thorasaurus said:
Just in case anyone else has the same issue as OP, you should use the
Code:
epc.tmobile.com
APN, NOT the
Code:
fast.tmobile.com
one.
The fast.tmobile.com one would not let me register on the network. epc one did immediately.
Click to expand...
Click to collapse
Neither one works for data... Just got it unlocked from swiftlocks and I can get voice, but no data :crying:
Someone help!! ...plz
Anyone ?? T-Mobile reps are mostly useless, and keep telling me that my device may have been ' re-locked ' to AT&T after a hard reset !! I know that's not the case because I've thrown in a Vodafone sim and it recognized it ! The sim unlock was purchased from SwiftUnlocks and the phone took it in one try w/o any issues!
Now, I can't even get voice to work... All I see is ' No Service ' and when manually trying to register with T-Mobile, it says ' unable to connect to the T-Mobile network. Please try later '
Someone please help out!!
my friend just gave me his t-mobile Samsung Galaxy Note 4. i have the unlock code for the device. can i use my sprint sim card on this device? i have code. i tried to unlocked the device and then when i tried to use my cellular date i get this massage "Not registered on network" is it possible to use my sprint sim card on this device.
no. you cannot. needs to be a GSM provider (att or tmobile)
Zepius said:
no. you cannot. needs to be a GSM provider (att or tmobile)
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Click to collapse
Even if the phone is rooted, unlocked, and the cell network changed to CDMA? I've used some Rom's that allow u to make that change just not sure if it'll actually work. .... thanks for any help
I activated my sprint note 8 whit boost mobile 2 days ago. Everything works perfect, exept Lte plus. If someone have the same issue and solve it. Please help me out whit it.
How did you activate a sprint note 8 with boost mobile? I tried and all they would tell me was that it was not able to be activated with their network.
Sprint tells me that the phone is unlocked domestically and globally. But boost says that the phone is not able to be on their network because sprint will not permit their note 8's on their sister network. I have model n950u. And the boost rep essentially said that people would leave sprint for boost mobile in search of a better deal if the note 8 was available.
Again I ask, how did you do this?
Edit: the only real difference I see in your phone and mine is that mine is still on April's update and yours is on May's. Hmm.
The phone does not come unlocked. There is also no way to enter a pin to sim unlock the sprint note 8. It actually has to have software flashed woth odin and a tool called samunlock
If you search on ebay there is a guy who does it
For very cheap
He has to remotely connect to your computer while your phone is connect to the computer by usb. Did sprint unlock the phone for you by sending a software update specifically to unlock it? If its truly unlocked . Open settings software update. At the bottom it will say
UICC Unlock
Your device is unlocked for any sim card.
If that is the case i dont see why you would not be able to activate it on boost. They use sprints network. When i unlocked mine i can put a tmobile sim card in it and i dont have to set the apn or anything. The way i had mine unlocked its setup with all apns. So i just put in the sim card and it connects to that network automatically. I dont see why this would not work for boost. If it is domestically unlocked put a boost sim in it open the phone dialer and type ##brand# that may work
silver03wrx said:
The phone does not come unlocked. There is also no way to enter a pin to sim unlock the sprint note 8. It actually has to have software flashed woth odin and a tool called samunlock
If you search on ebay there is a guy who does it
For very cheap
He has to remotely connect to your computer while your phone is connect to the computer by usb. Did sprint unlock the phone for you by sending a software update specifically to unlock it? If its truly unlocked . Open settings software update. At the bottom it will say
UICC Unlock
Your device is unlocked for any sim card.
If that is the case i dont see why you would not be able to activate it on boost. They use sprints network. When i unlocked mine i can put a tmobile sim card in it and i dont have to set the apn or anything. The way i had mine unlocked its setup with all apns. So i just put in the sim card and it connects to that network automatically. I dont see why this would not work for boost. If it is domestically unlocked put a boost sim in it open the phone dialer and type ##brand# that may work
Click to expand...
Click to collapse
Hi, could you please send me the ebay link so I can contact this person so I can unlock my Note 8 from Sprint?
VERY Odd Problem - SIM Card Locked, Requesting PIN. Only on This Phone & SIM Combo
On each boot, the phone asks for "SIM network unlock PIN", and otherwise will read "No SIM card" in the notification bar.
What's odd however is this phone is unlocked. It's an AT&T Nexus 6, and was previously working under Cricket Wireless. The SIM card is from Mint Mobile, and works with my unlocked LG G5. It's only this phone & SIM combination together that's causing issues.
Trying to access APN settings gives the message "Access Point Name settings are not available for this user".
I've tried factory resets, as well as full flashes back to stock, etc.
I've never encountered this before, if anyone has any ideas or input I'd appreciate it.
Sounds like it is NOT unlocked. Since Cricket Wireless is an MVNO directly owned by AT&T, it makes sense to me that an locked AT&T device may work on Cricket.
Test with a friends SIM card. The Nexus 6 works on all carriers in the United States- Sprint, Verizon, Tmobile or AT&T. If their SIM card does the same thing, yea this confirms that it's locked. Buy an unlock code, it should only be a few dollars I reckon.
edit: also please note there is a difference between an unlocked/locked bootloader and unlocked/locked network. They are NOT mutually exclusive.