[Q] Verizon Phones and GSM - General Questions and Answers

Hi,
I have a friend in the US that uses Verizon as his Cell Company. He does a lot of traveling.
So, 2 statements and then what I am looking for:
1. International Phone calls on a Verizon Phone is prohibitive. (duh)
2. Verizon has a GREAT International Data Plan.
Is there a phone that can run on Verizon (CDMA) but has a 2 SIM card slots that (unlocked of course) that can be used with a local country SIM Card (GSM). AND also allows one to use the Verizon SIM to allow access to the Data Plan. Crazy? I do not think so. Possible? I am not sure.
Any guidance is appreciated as it would be nice to have only one smart phone when travelling.
Regards and thanks in advance.
Jim

I believe the CDMA touch pro 2 has a sim slot but it has to be unlooked oli and cmonex have a thread that unlocks your phone for a small fee head over to the touch pro 2 CDMA forum to find out more

Thanks, I will check it out.

Related

[Q] Switching carriers / confusion

Hey guys, I've been with Virgin Mobile, a prepaid subsidary of Sprint for a few years now. Virgin Mobile phones don't have SIM cards, so I've never delt with those before. I found out that T-Mobile has a prepaid service plan for the same price as my current plan, and I am wanting to switch over to them because I feel that Virgin Mobile has an appalling lack of good (or decent, for that matter) android phones. Here are a few of my questions:
1. Can I use a T-Mobile SIM card in any Unlocked phone? Even phones on another carrier such as Verizon or AT&T?
2. Is there a difference between T-Mobiles Pre-paid SIM cards and their contract SIM cards?
3. Would I have to get my phone / SIM card unlocked before I can use it in another phone?
Thanks for any help you can offer me.
Bump?
Sent from my Ice Cream-Injected Fascinate
Please guys, I just need an answer
gerbetta33 said:
Hey guys, I've been with Virgin Mobile, a prepaid subsidary of Sprint for a few years now. Virgin Mobile phones don't have SIM cards, so I've never delt with those before. I found out that T-Mobile has a prepaid service plan for the same price as my current plan, and I am wanting to switch over to them because I feel that Virgin Mobile has an appalling lack of good (or decent, for that matter) android phones. Here are a few of my questions:
1. Can I use a T-Mobile SIM card in any Unlocked phone? Even phones on another carrier such as Verizon or AT&T?
2. Is there a difference between T-Mobiles Pre-paid SIM cards and their contract SIM cards?
3. Would I have to get my phone / SIM card unlocked before I can use it in another phone?
Thanks for any help you can offer me.
Click to expand...
Click to collapse
Perpaid sim cards do not differ from contract sim cards.
Your sim card will work in most unlocked phones from other carriers. Verizon uses CDMA technology, and does not use a sim card, but they do have a few world phones with sim card slots.
I've never used a prepaid plan, so I'm not sure as to which devices will be compatible. From what I understand, (I could be wrong), iPhones and Blackberry devices are the only devices not compatible with prepaid sim cards.
Hope this helps. Good luck!
Sent from my Samsung SGH-i777 using XDA Premium.
wrenchmonkey26 said:
Perpaid sim cards do not differ from contract sim cards.
Your sim card will work in most unlocked phones from other carriers. Verizon uses CDMA technology, and does not use a sim card, but they do have a few world phones with sim card slots.
I've never used a prepaid plan, so I'm not sure as to which devices will be compatible. From what I understand, (I could be wrong), iPhones and Blackberry devices are the only devices not compatible with prepaid sim cards.
Hope this helps. Good luck!
Sent from my Samsung SGH-i777 using XDA Premium.
Click to expand...
Click to collapse
thanks a bunch man.
gerbetta33 said:
thanks a bunch man.
Click to expand...
Click to collapse
You're welcome.
Sent from my Samsung SGH-i777 using XDA Premium.

Is it possible to use L710 S3 on Verizon?

I apologize ahead of time if this question is being asked in the wrong section. If so, please redirect me.
I mistakenly bought S3 L710 for Sprint even though I am currently under Verizon 2 year plan. The price on ebay was cheaper for the sprint version and I jumped on it without double checking. I have read online that the hardware is (essentially) the same and they both have 4G LTE technology. My question is whether it's possible to activate this phone on Verizon and then flash the Verizon's software.
PS: I have been reading this forum for a bit and it appears that some other people are trying to cheat with ESN/IMEI manipulation. I am not trying to do anything of the sort, all I am trying to do is activate a Sprint version phone of S3, that I paid full price for on ebay, on Verizon network.
Thanks in advance.
David
I want to know that too.I have sprint gs3 but i dont want sprint and waiting to flash it to Virgin Mobile but might flash to Verizon if i can use their 4g.
seeing as how the Sprint version does not have a SIM card slot (it's embedded), and all verizon LTE phones require an LTE SIM card, then no, you can't.
dLo GSR said:
seeing as how the Sprint version does not have a SIM card slot (it's embedded), and all verizon LTE phones require an LTE SIM card, then no, you can't.
Click to expand...
Click to collapse
Oh so ever since Verizon got LTE now they got sims?So sprint is the only one that has cdma?
No, pure and simple.
If you use nefarious methods and spoof your ESN, you could get it to connect to VZW's network, but you would only have CDMA, since the LTE radios on Sprint and Verizon use completely different frequencies, and they can't be told to listen elsewhere.
Turn it back around on eBay and get (most) of your money back and put that toward the Verizon one. It's the only way it will work.

[Q] Unlocking Sprint HTC 7 Pro?

Hi, a friend of mine from the US is selling his HTC 7 Pro from Sprint and he's offering me a sweet price ($50) but he claims that the phone has no SIM slot. I did some research and it seems that there actually are some units around without a SIM slot from Sprint, U.S. Cellular and possibly other carriers.
I'm thinking there still has to be a SIM in it somewhere (right?) and since I'm not afraid of disassembling stuff I'd have no problem changing it. After that unlocking the phone shouldn't be too difficult.
Basically I need someone to tell me whether there is a SIM slot in this phone (although inaccessible) or if it's something completely different and I won't be able to stick my SIM in it.
Thanks in advance for any help.
BlastFX said:
Hi, a friend of mine from the US is selling his HTC 7 Pro from Sprint and he's offering me a sweet price ($50) but he claims that the phone has no SIM slot. I did some research and it seems that there actually are some units around without a SIM slot from Sprint, U.S. Cellular and possibly other carriers.
I'm thinking there still has to be a SIM in it somewhere (right?) and since I'm not afraid of disassembling stuff I'd have no problem changing it. After that unlocking the phone shouldn't be too difficult.
Basically I need someone to tell me whether there is a SIM slot in this phone (although inaccessible) or if it's something completely different and I won't be able to stick my SIM in it.
Thanks in advance for any help.
Click to expand...
Click to collapse
The HTC Pro 7 (or HTC Arrive on Sprint) comes in two different hardware models. Codenames are: Gold and Gold_C
GSM/Sim card models are Gold
Sprint/US Cell/Cell South/Alltel are CDMA Gold_C (which means Gold_CDMA).
The Gold_C does not have a SIM card, it is different hardware. There is no "Gold_W" such as the Spark_W (HTC Trophy on Verizon) which has both CDMA and GSM abilities.
So no, no slim slot on the phone, your SOL. Sorry. :/
Oh…
That sucks.
Thank you very much for your reply, you've saved me 50 bucks

[Q] Difference between Verizon S3 normal and prepaid version?

Hi everyone, I intend to buy this phone from Walmart (selling at $150) and use it internationally with GSM carriers. However, the Walmart version is a prepaid phone in a prepaid specified box and someone on Youtube (who did a review video for this version) told me that this one does not have a sim card slot which make me feel so confusing. I would really appreciate if anyone who know about this matter can help me to clarify it.
Thank you so much.
the verizon prepaid version does not use gsm towers
you can only use cdma carriers
shallwedance said:
Hi everyone, I intend to buy this phone from Walmart (selling at $150) and use it internationally with GSM carriers. However, the Walmart version is a prepaid phone in a prepaid specified box and someone on Youtube (who did a review video for this version) told me that this one does not have a sim card slot which make me feel so confusing. I would really appreciate if anyone who know about this matter can help me to clarify it.
Thank you so much.
Click to expand...
Click to collapse
The other difference is the prepaid version doesn't use a sim card and the contract version does use a sim card
Sent from my SCH-I535 using Xparent ICS Tapatalk 2

T-Mobile converted to international dual sim single imei question

As the title states, I have a T-Mobile OP 7 pro thats been converted to international. I already have the dual sim tray in it and have used it with a verizon sim in slot one and google fi in slot two. Only verizon required the imei to be attached to the sim. Google fi was pop it in and go.
Both lines worked perfectly with that set up.
I'm about to be using a verizon sim and a red pocket sim on att network in it. Thats going to require me to report the imei to redpocket to activate the sim sim same as verizon.
Will only haveing the one imei reported to both carriers be an issue? and is there a way to retrieve the second imei from the phone?+
I tried searching the forums and couldn't really find an answer.
As long as your 2 sims are on different networks for example one on AT&T and one on T-mobile you should be ok. The only time you might run into an issue is if you are using an mvno's sim that uses the same network as your primary. I'm doing that right now (also on a t-mobile op7 converted to international with dual sim tray) with T-mobile as my 2ndary and soon to be gone sim and Ultra Mobile as my Primary (which also uses t-mobile's network)......T-Mobile has been reported multiple times not to pay attention to this. Other networks may not be so forgiving. To answer your last questions...there IS no second imei to retrieve. The device was intended to be a single sim device so no 2nd one was allocated. The fact it works with the same imei in both is luck more than anything else.
famewolf said:
As long as your 2 sims are on different networks for example one on AT&T and one on T-mobile you should be ok. The only time you might run into an issue is if you are using an mvno's sim that uses the same network as your primary. I'm doing that right now (also on a t-mobile op7 converted to international with dual sim tray) with T-mobile as my 2ndary and soon to be gone sim and Ultra Mobile as my Primary (which also uses t-mobile's network)......T-Mobile has been reported multiple times not to pay attention to this. Other networks may not be so forgiving. To answer your last questions...there IS no second imei to retrieve. The device was intended to be a single sim device so no 2nd one was allocated. The fact it works with the same imei in both is luck more than anything else.
Click to expand...
Click to collapse
Thanks for the reply, the second part is what I really wasn't sure of if the phone just hid the second IMEI or if it actually didn't have one.
I should be good then. I got the AT&T Redpocket sim and main will be Verizon.
blooddragon78 said:
Thanks for the reply, the second part is what I really wasn't sure of if the phone just hid the second IMEI or if it actually didn't have one.
I should be good then. I got the AT&T Redpocket sim and main will be Verizon.
Click to expand...
Click to collapse
Don't quote me on this, but from days with the 6T, I'm pretty sure it's just not reported in the software correctly but on the network side there are actually two different IMEID.
You should be able to (at least on Verizon) to log in and see the IMEID that is attached to a SIM.
Try the VZW sim in slot 1 and check online for the imei. Log out and switch the sim to slot 2 and check again. Hopefully you should see a different imei. Please let us know what you find out.
Sent from my SM-T830 using Tapatalk
blooddragon78 said:
As the title states, I have a T-Mobile OP 7 pro thats been converted to international. I already have the dual sim tray in it and have used it with a verizon sim in slot one and google fi in slot two. Only verizon required the imei to be attached to the sim. Google fi was pop it in and go.
Both lines worked perfectly with that set up.
I'm about to be using a verizon sim and a red pocket sim on att network in it. Thats going to require me to report the imei to redpocket to activate the sim sim same as verizon.
Will only haveing the one imei reported to both carriers be an issue? and is there a way to retrieve the second imei from the phone?+
I tried searching the forums and couldn't really find an answer.
Click to expand...
Click to collapse
@blooddragon78 couple questions for you, as I also have OP7P that I bought from t-mo and switched to international:
- Were you able to use the sim tray that came with the phone? Or did you buy an aftermarket tray? I've heard mixed messages about the tray from t-mo having physical space for 2 sim cards.
- Did you have to unlock your phone to make use of the dual SIM functionality? Or in other words, are you still making device payments to t-mo?
flick0416 said:
@blooddragon78 couple questions for you, as I also have OP7P that I bought from t-mo and switched to international:
- Were you able to use the sim tray that came with the phone? Or did you buy an aftermarket tray? I've heard mixed messages about the tray from t-mo having physical space for 2 sim cards.
- Did you have to unlock your phone to make use of the dual SIM functionality? Or in other words, are you still making device payments to t-mo?
Click to expand...
Click to collapse
I purchased a dual Sim tray from Amazon. The Sim tray from T-mobile will not fit 2 Sim cards. I'm a t-mobile tech expert so I do know for sure aside from owning one and doing it. For dual Sim to work the device does need to be unlocked as it only has one imei. If you didn't unlock before the conversion you will need to convert back to get the unlock app to be able to unlock.
There were a couple of threads on xda to get unlocked in the system but you still have to run the app. Not sure if they are active still.
If you need some help dm me.
Help with Op 7 Pro Sprint Unlocked version
Hello, I sent you a private message @blooddragon78, but Imma post here as well to see if anyone else can help me out, I'll greatly appreciate it. I came across this thread on being able to convert a T-mobile OP 7 Pro to the international version and enabling dual sim functionality. I was hoping to do the same as well, but I havent made the purchase yet in case it's not doable. Im currently looking at this OP7 Pro (Sprint version) that was factory unlocked and sold on Amazon (it's the OP 7 Pro sold at USD 499 by the Farmug Store) (if will be great if you guys can check and see the product to know what I mean exactly).
My question is what is the difference and meaning between "factory unlock/ phone unlocked" vs "sim unlocked" vs "unlocked bootloader?" I know this phone is unlocked for use on different carriers (and I live in Malaysia even), but how do I convert the phone to the international version so that I can receive updates from OnePlus directly (and not through the carrier)?
And how do I enable the dual sim functionality? Do I need to unlock the bootloader? Am I able to do that myself? Because I got confused as some people say unlocking the sim can only be done by the carrier, but Im not sure what is the difference of that with unlocking the bootloader.
In addition, say if Im able to convert it to the international version and get updates from OnePlus directly, dual sim functionality is enabled and such. Will updating the OS of the phone automatically (not doing it manually) lock the network/ brick the phone?
xHayashi said:
Hello, I sent you a private message @blooddragon78, but Imma post here as well to see if anyone else can help me out, I'll greatly appreciate it. I came across this thread on being able to convert a T-mobile OP 7 Pro to the international version and enabling dual sim functionality. I was hoping to do the same as well, but I havent made the purchase yet in case it's not doable. Im currently looking at this OP7 Pro (Sprint version) that was factory unlocked and sold on Amazon (it's the OP 7 Pro sold at USD 499 by the Farmug Store) (if will be great if you guys can check and see the product to know what I mean exactly).
My question is what is the difference and meaning between "factory unlock/ phone unlocked" vs "sim unlocked" vs "unlocked bootloader?" I know this phone is unlocked for use on different carriers (and I live in Malaysia even), but how do I convert the phone to the international version so that I can receive updates from OnePlus directly (and not through the carrier)?
And how do I enable the dual sim functionality? Do I need to unlock the bootloader? Am I able to do that myself? Because I got confused as some people say unlocking the sim can only be done by the carrier, but Im not sure what is the difference of that with unlocking the bootloader.
In addition, say if Im able to convert it to the international version and get updates from OnePlus directly, dual sim functionality is enabled and such. Will updating the OS of the phone automatically (not doing it manually) lock the network/ brick the phone?
Click to expand...
Click to collapse
I don't k ow about dual sim.but converting International will allow Ota updates. If it's sim unlocked it should stay. Mine is still sim locked to t-mobile and I'm on internatti fimware

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