network operators has no option - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

I have the ATT I337 S4 and just noticed going through my settings for mobile network then in
network operators it don't search and has no manual way to search for available networks.
All that comes up when I tap on network operators is in gray like lettering is" default setup".what can I do ?

what rom are you talking about here?

Stock rooted MF3 .I did try the free unlock method and after using an app that shows me my network lock status is still locked I have also tryed the (aws) MDL unlock zip file that's floating around here.no problem with service ,everything is running great .what do u think

jball said:
Stock rooted MF3 .I did try the free unlock method and after using an app that shows me my network lock status is still locked I have also tryed the (aws) MDL unlock zip file that's floating around here.no problem with service ,everything is running great .what do u think
Click to expand...
Click to collapse
I'm using MDOB ROM, on my AT&T rooted S4, and have the same thing. I'm pretty sure it's because there is only one APN setup--which is all you need for LTE and lower speed network connections. So, if you're not getting some functionality or you're having network connection issues, don't worry about it.
Sent from my AT&T Samsung Galaxy S4 Badass

I read somewhere if u see other carriers pop up after it searches than its 1 way to confirm that its been unlocked.
I don't have a T-Mobile micro Sim to verify if it is in fact unlocked.thank u for replying

jball said:
I have the ATT I337 S4 and just noticed going through my settings for mobile network then in
network operators it don't search and has no manual way to search for available networks.
All that comes up when I tap on network operators is in gray like lettering is" default setup".what can I do ?
Click to expand...
Click to collapse
I have the same setup/menu option and I am using Shostock2.1. . . It seems to be the common setting for us both on stock (rooted) and custom roms. . . so far the phone works great anyway

Related

Help needed with unlocked x10 (always roaming)

I have a Rogers branded phone that is unlocked and is being used with Fido or a while. Everything works just fine, however I need to tweak the phone so it would stop showing the roaming indication on the desktop, it's always roaming because it sees that I'm on the Fido network and it probably validates against a registry or file somewhere in the file where it says home network = Rogers.
Hi I thought I just wanted to let you know that your usage doesn't count as roaming... as in your airtimes are always local as long as you are in your local calling area. That's based on the experience with my unlocked HTC dream on telus. Make sure you double check with display though.
On a side note, I'm using an unlocked x10 with telus and it doesn't have a roaming icon.
Sent from my X10a using XDA App
mania02 said:
Hi I thought I just wanted to let you know that your usage doesn't count as roaming... as in your airtimes are always local as long as you are in your local calling area. That's based on the experience with my unlocked HTC dream on telus. Make sure you double check with display though.
On a side note, I'm using an unlocked x10 with telus and it doesn't have a roaming icon.
Sent from my X10a using XDA App
Click to expand...
Click to collapse
I know that I'm not actually roaming even though that r is showing on top the reception bars in the display panel. I just want to find out if there is a way to get the phone to think that fido is my home network and not Rogers.
hmm... i'm not sure what 'roaming' means but I bought the phone from Rogers, unlocked it and I'm using it with Fido right now too. I don't seem to have any problem with it. It detects Fido and displays it on my home screen. But I've also rooted the phone too, and I think that rooting process debrands the phone as well. Have you rooted your phone? if you haven't I suggest you do, and you can follow this guide for rooting the phone: http://forum.xda-developers.com/showthread.php?t=717949. Hope this helps
junkk29 said:
hmm... i'm not sure what 'roaming' means but I bought the phone from Rogers, unlocked it and I'm using it with Fido right now too. I don't seem to have any problem with it. It detects Fido and displays it on my home screen. But I've also rooted the phone too, and I think that rooting process debrands the phone as well. Have you rooted your phone? if you haven't I suggest you do, and you can follow this guide for rooting the phone: http://forum.xda-developers.com/showthread.php?t=717949. Hope this helps
Click to expand...
Click to collapse
Roaming is the r above your reception bars, does it show on your phone? I went ahead and I did the root thing however the r is still there
Hey you aren't alone with the always roaming issue...The new Bell Telus network seems pretty screwy with this roaming indicator and some unlocked phones, it's not just limited to android either.
My Fuze and another persons TP2 both always show roaming. Stick a Rogers SIM in and roaming is gone.
Here's some threads, no one can figure it out yet
http://forum.xda-developers.com/showthread.php?t=777437
http://forum.xda-developers.com/showthread.php?t=621652
http://forum.xda-developers.com/showthread.php?t=641299
http://forum.xda-developers.com/showthread.php?t=683785
http://forum.xda-developers.com/showthread.php?t=583227
I had this problem before with my unlocked LG COOKIE with a rogers sim. it was always showing up as "ROAMING" but now with the x10, no more problems.. tried same sim on a blackberry, no roamin ether... its wierd
Well, I had this issue with an T-Mobile branded HTC Dream, unlocked and being used on Three UK, it always shows up as Roaming, what I do is this:
Settings > Wireless Controls > Mobile Networks > Network Operators
Let it check for an network operator, and the choose the correct one from the list, which in your case is Fido.
Hope it helps!

[Q] Samsung Galaxy S4 no lte/4g option

Hi All, I have an unlocked Samsung Galaxy S4 I9505. The mobile provider here in ireland,will be releasing 4g. When I check the network settings, I do not see any reference to lte as an option. Looking on the internet, it seems I may have a hong kong version and they used a rom that did not have lte in it.
My queries are:
1. Will the lte option work on this phone, even though there is no option in the network settings menu?
2. Is there a way of getting this lte to show up in the network section?
3. I have seen a few answers referring to the service menu and here you can supposedly add in the missing lte. I did try and follow it,but nothing happened.
I am not very phone technical. Any replies would be greatly appreciated.
Mark
Post more info about the phone.
theunderling said:
Post more info about the phone.
Click to expand...
Click to collapse
I am not sure what other information you are looking for. It is a Samsung Galaxy S4, I9505 with 16gb. It is 3g/4g capable. When I go into network settings, I do not see the lte option. I have looked on the web, and it seems that this is an issue with these phones sourced from Hong Kong.
i have no options for it either, and i have 4G
That is the problem with xda.People give 10% of the info, and someone like me is expected to guess the rest.
You should be putting down exact phone model, firmware, sim provider, country, phones csc/country of origin.
All I know about hong kong is that is where you get all that cheapo copyright infringement crap stuff.
You could possibly flash a stock rom for your country/carrier, or see if theres a secret menu to get it.
As you suspect, there should be the 4g/3g/2g option like I have on my uk 19505.
help
I am in dublin,ireland and three, Mobile company, has lauched 4g. I bought my i9505 last june. I cannot access 4g. When I go to look at network settings, 4g lte is not listed. When I ordered the phone sim free, it must have been sourced from hong kong. This is a known issue on the web
The phone is running android 4.3, with a bsseband of i9505zhuemk2.
If i flash my phone with kit kat, as i have seen on this forum, will it give me the option for 4g? I have factory restored the phone but with no luck. If i follow the instructions to flash my phone, using o
din, is it usually straightforward ? i am a bit of a newbie with smart phones, so any help is appreciated. Mark
If it was me Id flash BTU 4.3.See user "repulsa" posts as he put up a mega link to download that file quick, opposed to it taking 8 hours from sammobile.
Read a tutorial about using odin first.
I suppose you could even use the 4.3 three rom if you want....
SAmsung Galaxy S4 I9505 still missing LTE Option
Hi,
I have flashed the 4.3 android btu onto the phone, as suggested and it has gotten rid of some of the apps. It was working fine until it would suddenly reboot. I have just factory reset the phone to see if this solves the problem. But the lte 4g option is still not showing in the network setting section. The area I am in cannot access three's 4g signal yet. Does the 4g option in network settings, only show up when you get a 4g signal? or should it be there regardless.
Will upgrading to kitkat fix this issue? I believe samsung will be releasing this version in the next few weeks. If it does, do you think that when I update the os, will make this 4g/lte option appear?
Also is there a link that I could flash to get kitkat that won't invalidate the warranty? TIA MArk
[email protected] said:
Hi,
I have flashed the 4.3 android btu onto the phone, as suggested and it has gotten rid of some of the apps. It was working fine until it would suddenly reboot. I have just factory reset the phone to see if this solves the problem. But the lte 4g option is still not showing in the network setting section. The area I am in cannot access three's 4g signal yet. Does the 4g option in network settings, only show up when you get a 4g signal? or should it be there regardless.
Will upgrading to kitkat fix this issue? I believe samsung will be releasing this version in the next few weeks. If it does, do you think that when I update the os, will make this 4g/lte option appear?
Click to expand...
Click to collapse
I also don't get the 4G LTE option on 3 UK but the option appears when I put an EE SIM card in. I think it's because 3 hasn't yet activated 4G on your SIM. They should activate it within the next month or so.
Edit: I have just checked the 3 website and it says a software update is required for 4G to work so upgrading to KitKat might fix it.
[email protected] said:
Also is there a link that I could flash to get kitkat that won't invalidate the warranty? TIA MArk
Click to expand...
Click to collapse
See http://forum.xda-developers.com/showthread.php?t=2601067 for KitKat.
Thanks
Thanks for your help. I followed your directions and upgraded to kitkat. I now have the lte option under network settings. All the help was appreciated!! Mark
vpwrf said:
I also don't get the 4G LTE option on 3 UK but the option appears when I put an EE SIM card in. I think it's because 3 hasn't yet activated 4G on your SIM. They should activate it within the next month or so.
Edit: I have just checked the 3 website and it says a software update is required for 4G to work so upgrading to KitKat might fix it.
See http://forum.xda-developers.com/showthread.php?t=2601067 for KitKat.
Click to expand...
Click to collapse

Verizon Note 4 on t-mobile network

I've been using it on tmo since yesterday. Solid signal, very stable so far. I ran speedtest this morning and got 56 up\26 down. The speed is crazy fast.
To get the Note 4 working on Verizon:
1. Change the APN setting.
http://support.t-mobile.com/docs/DOC-2090
2. Change the network mode to Global in Mobile networks (same place where you set the APN)
3. Change the voice mail number.
-Open the Phone app, click on the 3 dot Menu button, go to Settings, select Call, select Voice Mail Setting, and change the number from *86 to 123.
-I use Google Voice, so I just switch mine to Google Voice.
4. If touch tone DTMF is not working for you, try to turn of noise reduction or change the DTMF from Short to Long.
5. To get rid of the annoying SIM message in the notification. Tap, hold the message and select App Info then force close it. Do this every time you reboot the phone.
Hi, noob question here, I am also using tmo network on a verizon note 4 but I can't seem to go online... I was told to changed the Network mode to GSM but still nothing. it also says the Signal strength is -67 dBm 23 asu. Any help would be great thanks!
frenchbullcho1 said:
Hi, noob question here, I am also using tmo network on a verizon note 4 but I can't seem to go online... I was told to changed the Network mode to GSM but still nothing. it also says the Signal strength is -67 dBm 23 asu. Any help would be great thanks!
Click to expand...
Click to collapse
You need to add T-Mobiles APN google it!
Good to know. I'll be taking this bad boy to Asia next month. Sounds like it'd be a no problem sticking a new sim card as long as I get the APN down ?
Sent from my SM-N910V using Tapatalk
Download Tweakker APN INTERNET MMS app before you leave the country incase you land in an airport with no internet access.
Sent from my SM-N910V using Tapatalk
how to remove Verizon bloatware
I'm using the Verizon note 4 with the T Mobile SIM card and it works well, it connects to 4G LTE, but I cannot use mobile hotspot because its integrated with Verizon's services. All the APN settings are fine but it says mobile number not found.
Does anyone know how to remove all of the Verizon bloatware? Things such as the Playstore and settings even have Verizon bloat. Data Usage tool also does not work either.
Also to note, whenever i reboot the phone a permanent notification apoears saying something like, "Sim card is not Verizon," which can only be removed if you force close the activation agent. Its annoying that Verizon left its mark throughout parts of the phone.
Is it possible to make this a Regular galaxy note 4?
(Another weird thing is that the settings menu cannot be switched to carousel mode which the T-Mobile version can do.)
hi i tried my t-mobile sim in my verizon note 4 but lte is not working it only works on hspa
so what apn settings did u use can u pls tell me the apn settings for lte.
asjassar said:
hi i tried my t-mobile sim in my verizon note 4 but lte is not working it only works on hspa
so what apn settings did u use can u pls tell me the apn settings for lte.
Click to expand...
Click to collapse
I think T-Mobile sims for lte should use
fast.t-mobile.com
also make sure you do have LTE in your area.
I did it on Galaxy S5 for someone and it was fine.
asjassar said:
hi i tried my t-mobile sim in my verizon note 4 but lte is not working it only works on hspa
so what apn settings did u use can u pls tell me the apn settings for lte.
Click to expand...
Click to collapse
I'm not near a computer at the moment but i tried uploading screenshots of the APN settings. I am in Los Angeles and get about 15mbps down and up. Remember to set the radios to global as well.
thanks for settings now i have lte i had wrong apn settings now i m getting over 40 Mb speed thanks.
but how u get rid of the ( sim card is not from verizon ) message in notifications.
Removing Foreign Sim Card Notification
asjassar said:
thanks for settings now i have lte i had wrong apn settings now i m getting over 40 Mb speed thanks.
but how u get rid of the ( sim card is not from verizon ) message in notifications.
Click to expand...
Click to collapse
To get rid of that notification, press and hold it until the App Info window appears. Hit that window then you'll go to the Activation Agent app settings. Push "Force Close" and it will disappear.
Nice and easy but the only problem is that you have to do this every time you restart your phone.
asjassar said:
thanks for settings now i have lte i had wrong apn settings now i m getting over 40 Mb speed thanks.
but how u get rid of the ( sim card is not from verizon ) message in notifications.
Click to expand...
Click to collapse
Tap aand hold on to the notification message, select App Info then force close the app.
Sent from my VK810 4G using Tapatalk
asjassar said:
thanks for settings now i have lte i had wrong apn settings now i m getting over 40 Mb speed thanks.
but how u get rid of the ( sim card is not from verizon ) message in notifications.
Click to expand...
Click to collapse
force close setup wizard.
If it works on tmobile, would it also work on att ?
optimusv45 said:
If it works on tmobile, would it also work on att ?
Click to expand...
Click to collapse
yes it will work on att as well
shah_vm said:
yes it will work on att as well
Click to expand...
Click to collapse
Would lte work ?
tengtengvn said:
I've been using it on tmo since yesterday. Solid signal, very stable so far. I ran speedtest this morning and got 56 up\26 down. The speed is crazy fast.
Sent from my SM-N910V using Tapatalk
Click to expand...
Click to collapse
Does your phone have a clean esn from verizon or is it considered a "bad esn" (lost phone)? Just curious if they work outside verizon with bad esn.
optimusv45 said:
Would lte work ?
Click to expand...
Click to collapse
It depends if your market uses LTE band 4. Probably though.
Also, it looks like (once root is achieved) you'll be able to add more LTE bands.
Do we lose frequencies when we use a verizon phone on tmobile? Doesn't seem to have band 12.
xcheneric said:
Do we lose frequencies when we use a verizon phone on tmobile? Doesn't seem to have band 12.
Click to expand...
Click to collapse
Shouldn't be an issue since AT&T and T-Mobile primarily use band 4. The other bands are for additional bandwidth if there is congestion and T-Mobile uses band 12 in limited markets.

[Q] Using Verizon Galaxy Note 3 International

Can someone Please help me figure out why I cannot get service on my Verizon Galaxy Note 3 when I'm traveling or specifically in India. I thought Verizon Note 3 is world unlocked out of the box!!! Am I wrong?
BACKGROUND:
I have successfully flashed my Verizon Note 3 to Boost Mobile so that means I used a Samsung Galaxy Prevail as my donor phone which means I changed the MEID # of my Note3. I have also successfully rooted the phone and have also installed Beanstown106 leaked version of KK 4.4.2 on the Phone with the latest Safestrap and it works fine as far as I can tell. I used the instructions from the following thread to flash my phone to Boost; just FYI:
http://forum.xda-developers.com/showthread.php?t=2060085
QUESTION:
I try to insert the GSM SIM card for Vodafone carrier and it's unable to connect to network even though I added the correct APN settings. So does this have anything to do with me changing the MEID# on my Note 3, is this why it's not connecting to a network?
I kept getting the error message that "This SIM card is from an unknown source" So I disable the setup wizard 1.0 using nobloat app and it got rid of that message. I'm still unable to connect to a network?
Can someone please tell me what I need to do to fix it or can tell me what the problem is?
Or if there's anyone that has used the Verizon Note 3 overseas successfully that can tell me what I'm doing wrong?
purchase a local SIM from Airtel with a 1GB 3G package and 200 minutes of talktime for about 700 rupees ($10 or so)!!
When adding the new SIM you will see message "Non-Verizon SIM detected" but apart from that voice should work just great. Go into the APN settings the + now active and add in the new APN settings for Airtel. After you do this the internet will start working and you will be able to get H/H+ speeds there.
So yes, Verizon 4G LTE phones are truly unlocked for oversees use and you can just pop in a foreign SIM and go no worries...
Sent from my SM-N900V using XDA Free mobile app
Yes it may very well have to do with a IMEI change. I didnt think it was possible to change the imei.
matsuyamakaze said:
purchase a local SIM from Airtel with a 1GB 3G package and 200 minutes of talktime for about 700 rupees ($10 or so)!!
When adding the new SIM you will see message "Non-Verizon SIM detected" but apart from that voice should work just great. Go into the APN settings the + now active and add in the new APN settings for Airtel. After you do this the internet will start working and you will be able to get H/H+ speeds there.
So yes, Verizon 4G LTE phones are truly unlocked for oversees use and you can just pop in a foreign SIM and go no worries...
Sent from my SM-N900V using XDA Free mobile app
Click to expand...
Click to collapse
So why would the Airtel SIM work and Vodafone will not? I don't get it they are both GSM carriers so why would one work and other one wont? Even though I fixed the APN settings for the Vodafone SIM.
drewcam888 said:
Yes it may very well have to do with a IMEI change. I didnt think it was possible to change the imei.
Click to expand...
Click to collapse
My mistake, I meant I changed the MEID# not the IMEI.
But apparently you can change the IMEI# of the device as well, allegedly according to the following thread. I never done it myself.
http://forum.xda-developers.com/xposed/modules/xposed-imei-changer-t2847187
Azeem00 said:
My mistake, I meant I changed the MEID# not the IMEI.
But apparently you can change the IMEI# of the device as well, allegedly according to the following thread. I never done it myself.
http://forum.xda-developers.com/xposed/modules/xposed-imei-changer-t2847187
Click to expand...
Click to collapse
That could easily cause you issues if your carrier can't understand the identification information your phone is providing the tower.
To be safe keep a log of what you have changed that way if it is worse you can know how to go back or what you have played with otherwise as with myself once time passes I completely forget all the details.
Sent from my SM-N900V using XDA Free mobile app

Sprint Preordered SM-G950U MSL

So just wanted to let you guys know at least this worked on my end. If you have the SM-G950U preordered S8 and using Sprint, you can edit MSL settings.
1. Go to diaper and type in ##3282#
2. Either view DATA or Edit
3. Type in '000000' as your MSL Code.
Don't know if you can really change too much but I'm going to play around a little.
Let me know if this is helpful to anyone or if anybody has any further suggestions or comments.
Worked for me also. Thanks for the information.
Sent from my SM-G955U using Tapatalk
No problem. I'm not really sure what would be beneficial to change but it is good that we ha e the access.
ait1071 said:
So just wanted to let you guys know at least this worked on my end. If you have the SM-G950U preordered S8 and using Sprint, you can edit MSL settings.
1. Go to diaper and type in ##3282#
2. Either view DATA or Edit
3. Type in '000000' as your MSL Code.
Don't know if you can really change too much but I'm going to play around a little.
Let me know if this is helpful to anyone or if anybody has any further suggestions or comments.
Click to expand...
Click to collapse
I got it still can't edit the APNS
Yeah not sure why we can't. However, interestingly if we try to access APN list via settings - connections- mobile networks - access point names, I can see a list of 7 APNs. I assume most are only used for OTA updates and if you set your connection. From cdma/LTE mode to global mode. If I then go into DATA Menu and edit mode and click on the APNs then I can only see 2 options (EHRPD or LTE) but I am able to select the one I want and change it. However, I do see that I don't have the option to add a APN. This might be a limitation when using Sprint as the carrier.
ait1071 said:
Yeah not sure why we can't. However, interestingly if we try to access APN list via settings - connections- mobile networks - access point names, I can see a list of 7 APNs. I assume most are only used for OTA updates and if you set your connection. From cdma/LTE mode to global mode. If I then go into DATA Menu and edit mode and click on the APNs then I can only see 2 options (EHRPD or LTE) but I am able to select the one I want and change it. However, I do see that I don't have the option to add a APN. This might be a limitation when using Sprint as the carrier.
Click to expand...
Click to collapse
Well the thing is that I have a sprint Galaxy S8 with i bought "unlocked" to my surprise it wasn't I have ATT. So im looking to whatever i can t get this cellphone unlocked!!!! Since I don't have a Sprint SIM. I can't edit APNS on settings!!
Hmm well I figured you probably already tried this but earlier if I went to Settings- connections - mobile networks- network mode and changed to gsm/umts I was able to then click manual and search for network and connect to either AT&T or T-Mobile. Not sure if this Must be done first.
ait1071 said:
Hmm well I figured you probably already tried this but earlier if I went to Settings- connections - mobile networks- network mode and changed to gsm/umts I was able to then click manual and search for network and connect to either AT&T or T-Mobile. Not sure if this Must be done first.
Click to expand...
Click to collapse
I went to Settings-conection- I don't have mobile networks here.
I don't know if you need to have a sprint sim for this. But right now I don't have any sim because Im using ATT and using a older phone to be able to have a phone!!!
Okay so I just tried this option. Go into the connection and network mode and change to automatic. Then had to restart. Once restarted I went back to network mode and changed to gsm. Then I went to network operators and searched for network. Got the error that it must kill data connection before searching. I selected ok and searched. Att and T-Mobile came up. I selected Att and it said it registered on AT&T. I don't have an AT&T SIM so I can't test. However, in the morning of I see my roommate I might be able to try his SIM.
Also you might have to select gsm mode and then do the ##3282# and edit mode first and then go into settings to change network operators. Not sure but it seems ##3282# edit mode must be done to unlock additional settings in the phone.
ait1071 said:
Okay so I just tried this option. Go into the connection and network mode and change to automatic. Then had to restart. Once restarted I went back to network mode and changed to gsm. Then I went to network operators and searched for network. Got the error that it must kill data connection before searching. I selected ok and searched. Att and T-Mobile came up. I selected Att and it said it registered on AT&T. I don't have an AT&T SIM so I can't test. However, in the morning of I see my roommate I might be able to try his SIM.
Click to expand...
Click to collapse
Don't have conection mode either. I'm thinking you have this enabled because you have a sprint sim in it!!
Did you buy the phone already activated on Sprint network? And also it is a G950U correct? The only reason I ask is because I think the G950U is unlocked but if it was already activated on Sprint, then you might have to factory reset the phone and have the AT&T SIM inserted to have AT&T be your carrier.
ait1071 said:
Did you buy the phone already activated on Sprint network? And also it is a G950U correct? The only reason I ask is because I think the G950U is unlocked but if it was already activated on Sprint, then you might have to factory reset the phone and have the AT&T SIM inserted to have AT&T be your carrier.
Click to expand...
Click to collapse
I don't know I bought it from somebody locally who said it was unlocked and yes it says G90U but when I insert the sim card it says invalid sim card.
Let me try the reset with the AT&T sim in it to see
When I first turned the phone on it never had the Sprint splash screen until it finished setting up and power cycled. That was the first thing I noticed. Also the phone should be unlocked by default bc this variant is exactly the same for the 4 major carriers. When I checked the firmware both CSC and AP it was the exact same as T-Mobile firmware.
Please let me know if that works. It is just a suggestion and there is so much confusion on this at least from my part. Not to mention not much info on the forum yet. If this works then it might shed some light on the G950U variant.
ait1071 said:
Please let me know if that works. It is just a suggestion and there is so much confusion on this at least from my part. Not to mention not much info on the forum yet. If this works then it might shed some light on the G950U variant.
Click to expand...
Click to collapse
Did it still the sprint splash screen comes on!!! Waiting until boots full
Hmm hopefully it isn't a firmware issue. I'm not sure if there is an AT&T firmware up on samfirm.com yet
ait1071 said:
Please let me know if that works. It is just a suggestion and there is so much confusion on this at least from my part. Not to mention not much info on the forum yet. If this works then it might shed some light on the G950U variant.
Click to expand...
Click to collapse
Does not work. Is says please provide the UICC that came with the phone. So apparently when you activate it with a provider it locks!!
Sounds like it might SIM carrier lock. I think the law last year stated that we have to be able to swap phone on any carrier in the US. There is a UICC unlock under settings and software updates but it wouldn't work for me. If I remember properly I had to wait about a month or two before they would let me UICC unlock it. On samfirmware there isn't an AT&T firmware uploaded yet. There should be soon. You could try to wipe and use the T-Mobile firmware as this is GSM and will at least be the network of roam for AT&T. Might at least allow you to use the SIM or at least activate on AT&T
ait1071 said:
Hmm hopefully it isn't a firmware issue. I'm not sure if there is an AT&T firmware up on samfirm.com yet
Click to expand...
Click to collapse
Well checked on sammobile.net still nothing for the AT&T varian, but if you look at the S8+ they already have the firmware for AT&T
---------- Post added at 04:22 AM ---------- Previous post was at 04:20 AM ----------
ait1071 said:
Sounds like it might SIM carrier lock. I think the law last year stated that we have to be able to swap phone on any carrier in the US. There is a UICC unlock under settings and software updates but it wouldn't work for me. If I remember properly I had to wait about a month or two before they would let me UICC unlock it. On samfirmware there isn't an AT&T firmware uploaded yet. There should be soon. You could try to wipe and use the T-Mobile firmware as this is GSM and will at least be the network of roam for AT&T. Might at least allow you to use the SIM or at least activate on AT&T
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Could do it. I wiped the Verizon one but still the sprint splash screen come on so I don't know

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