I have a Verizon CDMA version of the GNexus. Now from what I've read elsewhere and through searches, the SIM card is really only for data. Is it still possible for me to switch a carrier when I go out of the country? I had a Nexus One and all I had to do was swap out the SIM. I assume it would be a lot more difficult on a CDMA phone.
The country I am visiting has a similar CDMA network that I could hop on.
No. Its hardware locked to Verizon. Your only chance is the other carrier having a roaming agreement with VZW. At that point you could pay for an overseas plan. But even then it may cause issues because its an LTE device that still relies on the SIM for activation.
Your Nexus One worked this way because its GSM and relies only on the SIM card to change carriers. CDMA (Verizon) is different.
Sent from my Galaxy Nexus using XDA
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If we buy the Verizon version, unlocked, will it work on AT&T? Is this going to be an option, or just importing it from uk etc?
Could of swore i read somewhere that att's lte will work on a slightly different mhz that it won't be compatible with verizon's lte, someone correct me if im wrong.
ekerbuddyeker said:
If we buy the Verizon version, unlocked, will it work on AT&T? Is this going to be an option, or just importing it from uk etc?
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peachpuff said:
Could of swore i read somewhere that att's lte will work on a slightly different mhz that it won't be compatible with verizon's lte, someone correct me if im wrong.
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The "AT&T" one, which at the moment is the same as the "world" version will NOT work on VZW.
As of now there are 2 models of the Galaxy Nexus: 1) CDMA/LTE (for Verizon in the USA) and 2) GSM/HSPA+ (for the rest of the world, yes including AT&T and T-mo in the USA).
As of now, there are no GSM/LTE versions (I'm assuming this is what you're looking for on AT&T). If you use the GN on AT&T, it will have HSPA+, but not LTE. And no, the VZW version will not be able to be unlocked and used with an AT&T LTE SIM card, because AT&T is only operating data on LTE, and you'd get no voice/text (assuming you somehow got the device unlocked to accept the SIM in the first place).
Unless Samsung/Google have some kinda curveball lined up to announce a 3rd model with GSM/LTE for AT&T, that will come in the future. As of now we're not aware of this model.
martonikaj said:
And no, the VZW version will not be able to be unlocked and used with an AT&T LTE SIM card, because AT&T is only operating data on LTE, and you'd get no voice/text (assuming you somehow got the device unlocked to accept the SIM in the first place).
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You are correct in saying the Verizon Galaxy Nexus will not work with an AT&T SIM. However, the reason you provided is incorrect. Currently, both AT&T and Verizon operate data only LTE networks. Neither provide LTE voice (Voice Over LTE aka VoLTE) but both plan to (Verizon in 2012 and AT&T in 2013). Whether or not the Galaxy Nexus can take advantage of VoLTE is another open question but it will be able to use CDMA voice either way.
The real reason your Galaxy Nexus will not work on the AT&T network is the LTE frequency bands are different as well as the obvious 2G and 3G CDMA/GSM incompatibilities. A Verizon Galaxy Nexus with the an AT&T SIM (assuming you can unlock the device) will never be able to find the AT&T network. Hopefully, future devices will offer software programmable radios that can be unlocked to interoperate on multiple bands. There are plans for some 43 LTE bands worldwide!!!
So I'm guessing that by the same token in Canada, if your with bell, getting the LTE version is pointless?
Sent from my GT-I9000 using XDA App
ianwood said:
You are correct in saying the Verizon Galaxy Nexus will not work with an AT&T SIM. However, the reason you provided is incorrect. Currently, both AT&T and Verizon operate data only LTE networks. Neither provide LTE voice (Voice Over LTE aka VoLTE) but both plan to (Verizon in 2012 and AT&T in 2013). Whether or not the Galaxy Nexus can take advantage of VoLTE is another open question but it will be able to use CDMA voice either way.
The real reason your Galaxy Nexus will not work on the AT&T network is the LTE frequency bands are different as well as the obvious 2G and 3G CDMA/GSM incompatibilities. A Verizon Galaxy Nexus with the an AT&T SIM (assuming you can unlock the device) will never be able to find the AT&T network.
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Thanks for a little more information, but I said just as much. Even if you somehow got it unlocked to accept a different LTE SIM card (don't think it'd ever happen), there are several reasons why the phone wouldn't work. Even if they did have the same LTE frequencies exactly (or you hacked it on), he wouldn't get any GSM functionality out of the VZW device.
Basically what I was trying to express is that the other things could theoretically be overcome with software/firmware hacks (VZW and ATT will operate in the same spectrum, just slightly different frequencies), whereas you can't ever overcome the fact that the CDMA does you no good on the AT&T network.
Overall I think the point has been made regardless...
dont forget sprint and other cdma carriers in US
Is it possible to switch from Verizon to another carrier, such as Metro PCS, sprint, or another one?
gregh530 said:
Is it possible to switch from Verizon to another carrier, such as Metro PCS, sprint, or another one?
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It maybe possible, but it might require some soft-modding. I believe they did this with the Thunderbolt (to Cricket or MetroPCS).
There's a chance it'd work but you'd have to 1) Get someone to re-flash the phone to work with the network and 2) have the network accept a phone w/ an ESN they don't have in their system (doesn't happen that often).
Not to mention that the GN uses an LTE SIM to authenticate on the network, and other carriers are still doing the normal CDMA activation...
You should probably just sell the device and get a GSM one if you want to switch carriers...
Sent from my Galaxy Nexus i9250
Verizon Galaxy Nexus currently only works with Verizon.
So I'm thinking of buying a Verizon Galaxy Nexus.
I know it has a sim tray so i'm wondering if it can be unlocked for T-Mobile.
Any help would be appreciated.
djphooka said:
So I'm thinking of buying a Verizon Galaxy Nexus.
I know it has a sim tray so i'm wondering if it can be unlocked for T-Mobile.
Any help would be appreciated.
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Why wouldn't you buy the GSM version?
It wont work. Different technologies.
jhernand1102 said:
Why wouldn't you buy the GSM version?
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Because that would make sense.
Yea, It's just that the guy told me it has a sim tray so i figured i would post here to find out.
Anyone know where I can get the GSM version?
I don't want to pay $500 but ...
Thanks all
Try Negri Electronics
Sent from my Transformer TF101 using xda premium
djphooka said:
Yea, It's just that the guy told me it has a sim tray so i figured i would post here to find out.
Anyone know where I can get the GSM version?
I don't want to pay $500 but ...
Thanks all
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Sim tray maybe but the vzw one is cdma and the GSM one is...well..GSM.
Different technologies! Not compatible.
I have the Verizon phone and yes it does have a SIM card but it uses different radios. Verizon uses CDMA/LTE and T-Mobile uses GSM so you can put whatever SIM card you want in there but since it uses different radios it won't physically be able to talk to T-Mobile (or any GSM carrier's towers)
btw, what happen if you travel away USA in a country without CDMA?.
At least, the CDMA iPhone have a simcard tray but it's locked until your operator wants.
jairmoreno said:
btw, what happen if you travel away USA in a country without CDMA?.
At least, the CDMA iPhone have a simcard tray but it's locked until your operator wants.
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Starting with Verizon's 4G LTE phones they all require SIM cards. They were also used in 3G global phones (my old blackberry and droid pro had them) but the CDMA Galaxy Nexus isn't global so you'd just SOL.
well.
nope. it won't work cause it's not CDMA...
djphooka said:
So I'm thinking of buying a Verizon Galaxy Nexus.
I know it has a sim tray so i'm wondering if it can be unlocked for T-Mobile.
Any help would be appreciated.
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@[email protected] can't believe people are asking this question. The phone has been out for over 3 months now.
Besides, the SIM card slot is specifically for LTE... as in, the SIM card is an LTE SIM card. LTE, not HSPA+.
I can only think, because the AT&T (HSPA+) model would be more prolific among sellers, that you'll have a better time finding a better price than a Verizon (LTE) one.
jairmoreno said:
btw, what happen if you travel away USA in a country without CDMA?.
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Then you have no service. Grab a cheap GSM phone and pre-paid SIM.
Try the yellow or the sky blue Galaxy Nexus. Those ones will work on both Verizon and T-Mobile.
Thats odd cause I have done it before
nodstuff said:
Sim tray maybe but the vzw one is cdma and the GSM one is...well..GSM.
Different technologies! Not compatible.
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Back when verizon did both GSM and CDMA I had a verizon phone that I got to work on tmobile. I think it might have been a windows phone, honestly it was a while ago. I had to pay for a network unlock code and patch a radio or something....anyway, just wanted to say that it is in fact possible. My phone did brick in about two months, but that might have been from getting it wet...anyway...Good luck!
derigoagin said:
Back when verizon did both GSM and CDMA I had a verizon phone that I got to work on tmobile. I think it might have been a windows phone, honestly it was a while ago. I had to pay for a network unlock code and patch a radio or something....anyway, just wanted to say that it is in fact possible. My phone did brick in about two months, but that might have been from getting it wet...anyway...Good luck!
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Total non sequitur. The phone in question must have been an old "world phone". The Verizon Galaxy Nexus never had any GSM radio whatsoever.
Also you bumped a 2 year old thread.
Sent from my Nexus 5 using Tapatalk
weirddan455 said:
Starting with Verizon's 4G LTE phones they all require SIM cards. They were also used in 3G global phones (my old blackberry and droid pro had them) but the CDMA Galaxy Nexus isn't global so you'd just SOL.
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For the CDMA GNex you would need either a CDMA or neutral carrier/MVNO (such as StraightTalk, Tracfone, etc.). I have a CDMA ex-VZW GNex (now running Unlegacy-Android 7.1) that I am taking to Tracfone (replacing a Tracfone feature phone) because Tracfone uses a mix of carrier towers (depending on location, either T-Mobile or VZW). My current feature phone uses T-Mobile towers - because I am bringing a CDMA phone under BYOP, I have to ask the carrier (Tracfone, in this case) to create a custom SIM Kit for the brought phone, and thus have to communicate the IMEI and MEID of the incoming phone (this information is in the phone under Settings). Yes - this also applies to lifeline feature phones supplied by Tracfone/Safelink (if Safelink supplied the phone, Tracfone is your MVNO). If you want a GSM version of the Galaxy Nexus, you would want the maguro (the Galaxy Nexus in AT&T Mobility or T-Mobile guise); because GSM is more popular overseas, they tend to get exported compared to CDMA or W-CDMA (Verizon or Sprint, respectively).
I have Verizon, a Motorola Razr (Not MAXX) and it is crapping out on me, running slow, not sending picture messages etc.
My boyfriend has a trading post type store and he bought a brand new Galaxy S3 but it's through AT&T. When I put my SIM card in the S3 it asked for a SIM Pin for unlocking.
I have experience rooting a Nook Tablet so with some directions I'll probably be able to do it, I just don't know where to even start. Do I just unlock the phone or is there a way to switch it over?
Thanks!!
Ashley
It seems like you just need an unlock code to use it with your old SIM.
http://forum.xda-developers.com/showthread.php?t=1962453
Try taking a look at this thread and see if you can get an unlock code from AT&T.
crazililazn said:
It seems like you just need an unlock code to use it with your old SIM.
http://forum.xda-developers.com/showthread.php?t=1962453
Try taking a look at this thread and see if you can get an unlock code from AT&T.
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So I called AT&T and they gave me the unlock code. I used it and it said unlocking the mobile network was successful. I tried to make a call and it said that only emergency calls were available. I restarted the phone and when making a call it said no mobile network can be found.
Ohhh you are putting a Verizon sim card in it? I don't think that will work since Verizon's network and lte use different technologies than at&t and the sim card is encoded to use the respective technology :X
Sent from my SGH-I747 using xda premium
Yea I have a Verizon SIM card. On my verizon RAZR I have the option to switch betwee CDMA/LTE, Global, and GSM. I know AT&T run off GSM but if my Razr has the option to switch does the S3??
aknuth87 said:
Yea I have a Verizon SIM card. On my verizon RAZR I have the option to switch betwee CDMA/LTE, Global, and GSM. I know AT&T run off GSM but if my Razr has the option to switch does the S3??
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That would mean you can insert a gsm sim card into the RAZR maxx because it is a world phone. However, the at&t s3 does not support CDMA, which is the network technology that Verizon uses. That's probably why you are getting no mobile network when inserting your Verizon SIM card in the AT&T s3.
Sent from my SGH-I747 using xda premium
The gsm sim that comes in Verizon global phones is there so when you travel out of the country you can use a cdma phone in countries that have a primary backbone that is gsm. In the us your phone uses Verizon's cdma network. If it does not see that network it will then look to the sim card to see if global gsm networks are detected.
To my knowledge this is going to be a no-go. If you have not done so, clean up your sd card, toss a factory data reset at your razor. These android phones are pretty tough.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
Hey guys I am going to try and make this quick and please forgive me I am new to the Nexus. I have been all over this forum and others e.g. XDA, Android Central etc. I have gotten a lot of different info. about how to switch my Verizon Nexus to Prepaid. However I just bought this phone at my bosses pawn shop w/out the SIM card and the guy who sold the phone said it did have service @ one time. In device info the network is unknown, Mobile Network is unknown:0, no phone number, service stat. out of service, MIN: unknown, but does have the MEID & IMEI numbers. I know no SIM card has a lot to do with this info. Verizon will not unlock it for me so I was wondering what I needed to do to be able to unlock this bad boy. I have root and JBSourcery flashed and loving it I might add. Do I just need to get the SIM card so when I use the # and number keys to unlock it the phone will not tell me "mobile network not available" Or is there another way that someone would be willing to help me with please. I will keep reading to see what I can find but any info would be greatly appreciated! Thanks guys and I look forward to hearing some ideas.
Are u trying to go to a gsm network? Is so u can't. Technically u can't go to no other network. CDMA device are ment to stay on the original network. And if u are trying to go t a gsm network you are waisting your time. Only reason the Verizon nexus has a sim card is for 4g lte. Cell service only works with CDMA.
Sent from my Galaxy Nexus using xda premium
Esteway.619 said:
Are u trying to go to a gsm network? Is so u can't. Technically u can't go to no other network. CDMA device are ment to stay on the original network. And if u are trying to go t a gsm network you are waisting your time. Only reason the Verizon nexus has a sim card is for 4g lte. Cell service only works with CDMA.
Sent from my Galaxy Nexus using xda premium
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Right I know that from what I have been reading. I talked to TMobile and they said the phone is compatible with them and they offer the SIM card as well. I was going to go go Verizon today and get the SIM card and try to get the phones info In their system. That way I can USD the dial pad and try to unlock it and use it on their prepaid plan if I have to. I am not picky as far as what company's prepaid I want to use really I just don't want a contract.
you cannot use the verizon galaxy nexus on a tmobile network
CDMA is not GSM.
there is a sim slot on the vzw nexus, but it is for LTE only. voice still uses CDMA.
Zepius said:
you cannot use the verizon galaxy nexus on a tmobile network
CDMA is not GSM.
there is a sim slot on the vzw nexus, but it is for LTE only. voice still uses CDMA.
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I know that after reading a little more into it. I got the SIM card and now it is picking up verizon network. So really I am SOL with this phone unless I get a contract is that correct? Forgive my lack of knowledge of CDMA etc. I am working on trying to get there by reading more and more about it.
alidust42 said:
I know that after reading a little more into it. I got the SIM card and now it is picking up verizon network. So really I am SOL with this phone unless I get a contract is that correct? Forgive my lack of knowledge of CDMA etc. I am working on trying to get there by reading more and more about it.
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Yes your SOL.
Sent from my Galaxy Nexus using xda premium
Aaahhh!!! Got to love Verizon!! Thanks for your help.
Sent from GNex Flashed w/JBSourcery & Tapatalk.
Zepius said:
you cannot use the verizon galaxy nexus on a tmobile network
CDMA is not GSM.
there is a sim slot on the vzw nexus, but it is for LTE only. voice still uses CDMA.
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hI GUYS i AM FROM India, Can i change my galaxy nexus verizon [having sim slot 4g lte] to my home CDMA networks ?Plzzzzzz reply ASAP.................!