How to use the AT&T phone on Verizon - AT&T Samsung Galaxy S6 Edge+

Anyone have succeeded in using this phone on Verizon?
Its an AT&T galaxy s6 edge plus that's unlock
I put the Verizon sum card and i can see my phone number under settings
But when I try to call. It's said emergency call only

Related

[Q] How does cid or callers number show up when using non verizon SIM

Hey all,
Are any of you using your verizon Note 4 with another non-verizon Sim card? If so does the callers number show up correctly?
Just checking, as I currently use a verizon Note 3 and sometimes use it with a net10/att sim card. When I do this, all calls show up with a +1 country code as if I was using the phone internationally. I am considering getting the note 4 developer edition, but do not plan on keeping my verizon account much longer, so want the calls to show up properly without the +.
Thanks,
Chris
Must be nobody uses the Verizon variant with other US carriers??
It seems to me that at least Bandwise, that the Verizon versions of the Galaxy phones, especially the Developer editions when available are the best deal. As it works with pretty much all the gsm carriers as well as Verizon. I have used the S4, and the Note3 with Verizon, and ATT as well as several other GSM carriers. Only issue that I have when using them on gsm carriers is that the phone responds to incoming calls and messages as if the incoming number is an international call. Even if I am in the US, and the call is a US call the number comes in as +1-111-111-1111, instead of 1-111-111-1111.
I have been planning on dropping Verizon when my contracts all run out. I like the idea of being able to switch carriers at will. If I buy the Verizon variant then that leaves me with the ability to switch to any gsm carrier and Verizon, whereas if I buy the unlocked version I only can use it with the GSM carriers.
Best,
Chris
cseeley said:
Hey all,
Are any of you using your verizon Note 4 with another non-verizon Sim card? If so does the callers number show up correctly?
Just checking, as I currently use a verizon Note 3 and sometimes use it with a net10/att sim card. When I do this, all calls show up with a +1 country code as if I was using the phone internationally. I am considering getting the note 4 developer edition, but do not plan on keeping my verizon account much longer, so want the calls to show up properly without the +.
Thanks,
Chris
Click to expand...
Click to collapse

Any way to activate without a verizon sim?

I just bought one and my international sim card isn't picking up any signal with a x above the icon and it says not a verizon sim card. I can only assume this is because the phone isn't activated on verizon yet since note 4s are unlocked by default. Is there anyway to bypass this activation?
Pls someone reply.... am having same issue over here.
Set your phone network to "Global".

SM-N976V CSC Change to work with Verizon MVNO?

I purchased a Verizon Galaxy Note 10+ 5g from ebay last year to use for Total Wireless. Well the phone wasnt compatible with Total Wireless at the time and I had to switch to Verizon prepaid. Now the phone is compatible but I cant add APN's to the device because Verizon has greyed out the option. I bought a US Mobile Sim card so I can switch all of our phones over since it is cheaper and is a Verizon MVNO, but I cant get everything to work on my note 10+ 5g. I was able to download an app that let me add APN's and the LTE comes up but now I cant get VoLTE to work. Its turned on but when I make a phone call, it switches to 1x. This is a problem since Verizon is doing away with their CDMA Network. I have spoken to Verizon, US Mobile, and Samsung with no help. My other Note 8 will work just fine when I put the US Mobile Sim card in and my Samsung a71 5g wont work at all and wont let me add APN's even with the app.
I have been doing research and found out about SamKEY and bought some credits to change the CSC from VZW to XAA. I was in the process and it gave a warning about locking the SEC so I decided to do more research before I screwed something up.
The phone is unlocked but for some reason, Verizon phones have these issues with a Verizon MVNO. I can add the TMO sim card from US Mobile and it will allow me to edit the APN's without an issue but I get zero coverage here so I cant use it. So how can I change the CSC to get VoLTE working on a Verizon MVNO? Or can I even change the CSC on this phone? I am so sick of Verizon phones but Im afraid to buy an unlocked phone since It doesnt support all of Verizon's bands.
Jmp7624 said:
I purchased a Verizon Galaxy Note 10+ 5g from ebay last year to use for Total Wireless. Well the phone wasnt compatible with Total Wireless at the time and I had to switch to Verizon prepaid. Now the phone is compatible but I cant add APN's to the device because Verizon has greyed out the option. I bought a US Mobile Sim card so I can switch all of our phones over since it is cheaper and is a Verizon MVNO, but I cant get everything to work on my note 10+ 5g. I was able to download an app that let me add APN's and the LTE comes up but now I cant get VoLTE to work. Its turned on but when I make a phone call, it switches to 1x. This is a problem since Verizon is doing away with their CDMA Network. I have spoken to Verizon, US Mobile, and Samsung with no help. My other Note 8 will work just fine when I put the US Mobile Sim card in and my Samsung a71 5g wont work at all and wont let me add APN's even with the app.
I have been doing research and found out about SamKEY and bought some credits to change the CSC from VZW to XAA. I was in the process and it gave a warning about locking the SEC so I decided to do more research before I screwed something up.
The phone is unlocked but for some reason, Verizon phones have these issues with a Verizon MVNO. I can add the TMO sim card from US Mobile and it will allow me to edit the APN's without an issue but I get zero coverage here so I cant use it. So how can I change the CSC to get VoLTE working on a Verizon MVNO? Or can I even change the CSC on this phone? I am so sick of Verizon phones but Im afraid to buy an unlocked phone since It doesnt support all of Verizon's bands.
Click to expand...
Click to collapse
IDK about unlocking an US device. I prefer unlocked devices.
US unlocked versions of Samsung devices are called "U1". It's part of the model number/name.
E.g. SM-G981U is the US locked Samsung Galaxy S20 5g (like for Verizon), and the SM-G981U1 is the US unlocked version of the same device.
It_ler said:
IDK about unlocking an US device. I prefer unlocked devices.
US unlocked versions of Samsung devices are called "U1". It's part of the model number/name.
E.g. SM-G981U is the US locked Samsung Galaxy S20 5g (like for Verizon), and the SM-G981U1 is the US unlocked version of the same device.
Click to expand...
Click to collapse
Thanks for the reply. I ended up selling the phone and buying a Google Pixel 4 XL. Saved some money and its unlocked. Ill never buy another Verizon Edition of the phone again.

Ims not registered

Bought an unlocked s20+ off Amazon and activated it with a straight talk at&t sim. Ims is unregistered and will not make VoLTE calls. It shows sm-g986u1 as the model number but the imei shows it was a sprint phone originally. Straight talk tech is worthless and samsung says it should work. Also I ported my previous sprint phone number the the straight talk sim when I activated it. Can anyone HELP?
Dub2001 said:
Bought an unlocked s20+ off Amazon and activated it with a straight talk at&t sim. Ims is unregistered and will not make VoLTE calls. It shows sm-g986u1 as the model number but the imei shows it was a sprint phone originally. Straight talk tech is worthless and samsung says it should work. Also I ported my previous sprint phone number the the straight talk sim when I activated it. Can anyone HELP?
Click to expand...
Click to collapse
Make sure the imei is add on the Carrier DB
Did you ever figure this out? I'm in pretty much the same boat here.

Using Samsung Galaxy S8/S9 in USA (Verizon firmware) with an AT&T MVNO (UNREAL) after 3g shutdown

I have searched for hours without any luck. I have been with an AT&T MVNO (Unreal mobile) for two years. During the 3g shutdown I was unable to use VOLTE on my S8 (VERIZON FIRMWARE). I found out the only way to use my S8 on UNREAL was to have AT&T firmware. I spent countless hours trying to flash ATT firware onto the Verizon S8, but I was unable to do it by flashing, but I found another way. I put a TMOBILE SIM in my S8 and it automatically loaded the TMOBILE firmware. Once the S8 was booted up I was able to run a USSD code (*#272*IMEI#) through the dialer which allowed me to switch to ATT firmware! Problem solved!!!! But a few months later my S8 was lost and I got a S9 (Verizon Firmware). I tried the same method as I used on the S8, but it doesn't work. When I put a T-mobile sim in the S9 it does not automatically change the firmware like the S8 did. From the Verizon dialer on both the S8 and the S9 it will NOT ALLOW USSD codes. Does anyone know if there is a way to run the USSD code (*#272*IMEI#) on the Verizon S9? Does anyone know why the Verizon S9 doesn't automatically change to T-Mobile after inserting a T-Mobile sim? Are there any other sims I can insert in the S9 to change the Verizon firmware in order to run USSD codes? Flashing my S9 is not an option for me because I must be too stupid. Anyhow thanks for your help!!!!
Seem's you+I have similar problem! I have s9 verizon unlocked,but I am with consumer cellular. They went to 4g recently now no call or recieve call! They gave me new sim, still not working! Told me shorter mobile wavelength from tower's! Last update on this phone was 2018? Won't update normal procedure! Wondering since this is U.S.A version if any way to update to 4 g? I'm fine on micro-soldering but when it come's to tech,a little to old I guess!!Lol Any help appreciated!
bluegate1648 said:
I have searched for hours without any luck. I have been with an AT&T MVNO (Unreal mobile) for two years. During the 3g shutdown I was unable to use VOLTE on my S8 (VERIZON FIRMWARE). I found out the only way to use my S8 on UNREAL was to have AT&T firmware. I spent countless hours trying to flash ATT firware onto the Verizon S8, but I was unable to do it by flashing, but I found another way. I put a TMOBILE SIM in my S8 and it automatically loaded the TMOBILE firmware. Once the S8 was booted up I was able to run a USSD code (*#272*IMEI#) through the dialer which allowed me to switch to ATT firmware! Problem solved!!!! But a few months later my S8 was lost and I got a S9 (Verizon Firmware). I tried the same method as I used on the S8, but it doesn't work. When I put a T-mobile sim in the S9 it does not automatically change the firmware like the S8 did. From the Verizon dialer on both the S8 and the S9 it will NOT ALLOW USSD codes. Does anyone know if there is a way to run the USSD code (*#272*IMEI#) on the Verizon S9? Does anyone know why the Verizon S9 doesn't automatically change to T-Mobile after inserting a T-Mobile sim? Are there any other sims I can insert in the S9 to change the Verizon firmware in order to run USSD codes? Flashing my S9 is not an option for me because I must be too stupid. Anyhow thanks for your help!!!!
Click to expand...
Click to collapse
In my case I had a Verizon unlocked s9 and it turns out Verizon has bloatware that prevents many MVNO's from using VolTE. After tons of research the only solution I found was using patched ODIN to flash unbranded stock firmware in order to chance my model from a U model to a a U1 model. Now the phone works perfectly. Someone should file a lawsuit against Verizon (and ATT) for circumventing federal law on unlocked phones (technically they are unlocked but you can't use them because of their bloatware). It really is a major scam.
bluegate1648 said:
In my case I had a Verizon unlocked s9 and it turns out Verizon has bloatware that prevents many MVNO's from using VolTE. After tons of research the only solution I found was using patched ODIN to flash unbranded stock firmware in order to chance my model from a U model to a a U1 model. Now the phone works perfectly. Someone should file a lawsuit against Verizon (and ATT) for circumventing federal law on unlocked phones (technically they are unlocked but you can't use them because of their bloatware). It really is a major scam.
Click to expand...
Click to collapse
Is there a trhread or anyplace that will show me the step's to achieve this! Also does this remove the Verizon bloatware ect? Thank's!

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