Dual sim card mod - Verizon Samsung Galaxy Note II

I don't know if this is the right place to post, but here I go.
I am wanting to either replicate my sim card or have an adapter to use 2 sim cards.
I have unlimited data and my fiance does not. I thought it would be cool if she could use my sim card for data only and hers like she normally does.
Has this been done before?
Thanks in advance!
Sent from my SCH-I605 using xda premium

Pretty sure it's impossible and if it was possible who's be illegal. Kind of like changing an esn.
Sent from my SCH-I605 (AKA NOTE 2)

Related

question about phone's antenna.

hi guys, i've been having a problem about my network. sometimes my data isn't working at all but it doesn't really says that it's disconnected to fix it i have to reboot. I tried different roms but my data still drops sometimes like 4 times a day.
so is there any chance that i broked the phone's data antenna even my calls still work? i have the phone for 6 months and this is the first time this has happened. i really don't want to exchange my phone to tmobile but if that's the only way to try then that's what i'll do.
Sent from my SGH-T959 using XDA App
I would suggest getting a new SIM card. In most cases a new sim card will fix that problem. I work for T-Mo and that's usually a good fix. If that doesnt work then try a factory reset. If that doesn't work then warranty. Good luck!!
Sent from my SGH-T959 using XDA App
yeah i have done a factory reset. So i'll ask t mobile for a new sim card?
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Just go to a store and ask for a sim replacement. Since its a damaged sim they should just replace it for free.
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I don't need to call them? i'll just directly go to a tmobile?
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Yes sir. They will activate your number on to it and put it in the phone. Off you go. That simple.
Sent from my SGH-T959 using XDA App
When you bought your Vibrant, check in the box, there should be 2 sim cards.
i just called t mobile today and they said that my sim card is old which is weird. my sim card came with the phone 6 months ago. is there really a new sim card?
So they said i do need to change my sim card, will my number be changed?
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xriderx66 said:
When you bought your Vibrant, check in the box, there should be 2 sim cards.
Click to expand...
Click to collapse
If he upgraded to the vibrant and the rep happened to leave the sim in there then there would be another one. There is typically only one sim per box.Usually if you are an existing customer and you upgrade the rep will take the sim out of the box and keep it.
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iynfynity said:
i just called t mobile today and they said that my sim card is old which is weird. my sim card came with the phone 6 months ago. is there really a new sim card?
So they said i do need to change my sim card, will my number be changed?
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
Nope. Number will stay the same. They just activate the new card with your number and deactivate the old. Yes, they came out with a new version of the sim card a while ago.
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oh ok thanks. i really forgot to ask why did they put this sim if it's not compatible with the phone. I didn't know that they have a newer sim card.
thanks!
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Well the one that you have should work fine. But like anything else they occasionally go bad. They updated the sims when they started upgrading the network. Just gives a better connection on 3g/4g.
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Do I need a new SIM Card???

Hi,
I just got a new Note for my mom. She is coming from an iPhone 3gs. Do I need to get her a new SIM card? The customer service reps at AT&T said that I do not, but won't that mess up the speed of the phone and stuff like that? Just wondering.
Thanks,
Patti
pc09 said:
Hi,
I just got a new Note for my mom. She is coming from an iPhone 3gs. Do I need to get her a new SIM card? The customer service reps at AT&T said that I do not, but won't that mess up the speed of the phone and stuff like that? Just wondering.
Thanks,
Patti
Click to expand...
Click to collapse
U shouldn't but if u do just get one they usually give u one for free at att
Sent from my SAMSUNG-SGH-T989 using xda premium
It'll work , but not lte. I would get a new one. Of course they told me I needed a new one. At least At&t is consistent.
Yes, Lte requires an lte SIM, if you are in an lte area you'll need one to get the best speeds. If lte is not in your area yet you don't really need a new one.
All you need to do is look at the sim num and if its a 25 for 9th and 10th digit then ur good. If its less than that u need a new sim
Sent from my SAMSUNG-SGH-I717 using xda premium
My data wouldn't connect at all until I got an LTE sim. You can download the speed test app to confirm. Also, if you haven't modified it yet, the carrier badge will show what network you're connected to.
Sent from my SAMSUNG-SGH-I717 using xda premium
They tell you that you have to have the newer sim card no matter what, that is a load of crap. If you have an older simply you have to change the APN setting, but it will still work. Only thing that wouldn't work would be LTE
Sent from my SAMSUNG-SGH-I717 using xda premium
The iphone has a smaller sim card doesn't it? Its probably easier to get an new sim than to get an adaptor.
rangercaptain said:
The iphone has a smaller sim card doesn't it? Its probably easier to get an new sim than to get an adaptor.
Click to expand...
Click to collapse
The 3GS used a standard sim card whereas the 4 and 4S use the micro, so it'd transfer over just fine
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chrstndsgnr said:
They tell you that you have to have the newer sim card no matter what, that is a load of crap. If you have an older simply you have to change the APN setting, but it will still work. Only thing that wouldn't work would be LTE
Sent from my SAMSUNG-SGH-I717 using xda premium
Click to expand...
Click to collapse
Not every cust is gonna go in and change their apn settings. Whats so hard about changing the sim card. Every time i get a new phone i always change the sim
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Justinfedor said:
Not every cust is gonna go in and change their apn settings. Whats so hard about changing the sim card. Every time i get a new phone i always change the sim
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Click to expand...
Click to collapse
Nothing hard about it, just said it wasn't required like at&t says it is
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not only that but they need to change her data plan
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chrstndsgnr said:
Nothing hard about it, just said it wasn't required like at&t says it is
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Click to expand...
Click to collapse
It is needed if you want to take advantage of all data speeds. Yeah you can aupposedly change your apn settings but not everyone who buys an lte phone knows about changing them. When 4g lte phones first came out so many people called in cuz they got new phones. Didnt want to use the new sim ao when the data plan was put to the correct one data still didnt work. Had them use the new sim and issue resolved. End of story
Sent from my SAMSUNG-SGH-I717 using xda premium
While we are on the topic of simcards (i figured better to ask here then make a new topic) I'm currently in the republic of Georgia and my host mother really likes my galaxy note. while Sam sung phones are very popular here the note is not here. if she was to buy a note online could be put a Georgian simcard in it? the guy at the at&t store before i left said something about the code not being unlocked yet or something so someone there would have to know what they are doing. i know there is a international version so if possible should she buy that person?
The international version comes unlocked meaning that it can use any sim card. I believe you can get it online for between 450 and 550 USD, but I've not looked at prices for a few months.
Sent from my SAMSUNG-SGH-I717 using xda premium
The inernational N7000 version is just a little bit different than at&t i717 on the capacitive buttons area. But other than that she won't see any difference. That would be a sweet gift.
Ok thanks for all the replies. From what I have been told, she can keep the 3GS card which fits just fine, and she can keep her old 250MB data plan for now since she barely used any of that data with the iPhone. But I'm suspecting now that she can actually see the screen and she has been playing around with this phone more in the past week than she has with the iPhone in the past 3 years, I better upgrade her soon. Oh, the reason she didn't get a new SIM card, is that this phone was an insurance replacement for my old phone. And I got a new phone in the mean time while waiting (S3). So we are both happy, but I miss my screen real estate!!!
Thanks,
Patti
pc09 said:
Hi,
I just got a new Note for my mom. She is coming from an iPhone 3gs. Do I need to get her a new SIM card? The customer service reps at AT&T said that I do not, but won't that mess up the speed of the phone and stuff like that? Just wondering.
Thanks,
Patti
Click to expand...
Click to collapse
XDA is no longer worth my time.

Can you switch sim cards on Verizon network?

So if your rooted and unlocked can you simply switch a Verizon sim card for a Verizon sim card? Like my wife's unlimited data razr sim in place of mine?
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kalanyon said:
So if your rooted and unlocked can you simply switch a Verizon sim card for a Verizon sim card? Like my wife's unlimited data razr sim in place of mine?
Sent from my SCH-I605 using xda app-developers app
Click to expand...
Click to collapse
I'd say yes. When I got the note, I just pulled the sim from my rezound and put it in the note (had to cut it down to size first). No need to call Verizon for anything.
Yes I did that stock with no problems before I unlocked
Sent from my SCH-I605
Another yes here. Pull the sim out of my galaxy nexus into the note 2 and had no issue. Even updated my account on Verizon within about 5 minutes
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This is cool. One thing I always liked on gsm carriers is the ability to swap phones whenever I wanted and as much as I wanted (work phone/play phone). What would really be cool is if could put my Verizon sim in my unlocked nexus 4.........
What if the Verizon note 2 had a bad esn? Would it still work I see a lot of deals on ebay for around 4 hundred!
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kalanyon said:
What if the Verizon note 2 had a bad esn? Would it still work I see a lot of deals on ebay for around 4 hundred!
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Click to expand...
Click to collapse
Nope, once it has a bad enough it can't connect to the network anymore, those aren't worth 400.
Edit: I'm not sure if you can unlock it and put it on another network, but it won't work on Verizon.

Straight Talk

Does anyone knows if the Mega can be made to work on Straight Talk?
I'd venture to say Yes.
As long as you are sim unlocked.
I'm using net 10 which is very similar. Just buy the prepaid cards from WalMart (no contract) and it does 4G just fine.
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Is that on AT&T network?
caguas56 said:
Is that on AT&T network?
Click to expand...
Click to collapse
Yes using ATT towers
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Can I get the straight talk "micro" sim from walmart???
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I think with Straight Talk you have to order the sim from their web-site
Then you buy the mins from Walmart
Walmart sells the Net 10 sim right on the rack
Called bring your own phone kit
Comes with a full size and a micro sim plus first month of service
I think I paid $65.00 for the kit
I activated it on a full size sim from another phone I was using at the time.
On the Mega, I had to cut the sim down with a razor blade.
Sent from my GT-I9205 using Tapatalk 2
zcink said:
I think with Straight Talk you have to order the sim from their web-site
Then you buy the mins from Walmart
Walmart sells the Net 10 sim right on the rack
Called bring your own phone kit
Comes with a full size and a micro sim plus first month of service
I think I paid $65.00 for the kit
I activated it on a full size sim from another phone I was using at the time.
On the Mega, I had to cut the sim down with a razor blade.
Sent from my GT-I9205 using Tapatalk 2
Click to expand...
Click to collapse
Does the phone had to be unlocked?
Sim unlocked yes sir
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zcink said:
I think with Straight Talk you have to order the sim from their web-site
Then you buy the mins from Walmart
Walmart sells the Net 10 sim right on the rack
Called bring your own phone kit
Comes with a full size and a micro sim plus first month of service
I think I paid $65.00 for the kit
I activated it on a full size sim from another phone I was using at the time.
On the Mega, I had to cut the sim down with a razor blade.
Sent from my GT-I9205 using Tapatalk 2
Click to expand...
Click to collapse
Thats cool if you get 2 sims...im wondering if I can put the micro in my mega AND it's full sized twin in my tab//phone , Samsung GT-P6800 and have them both work? Ie: same phone number ...data plan? ?... that would be a trick. .
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No I think the reason they give you two cards is they try cover all the bases not knowing what device you have.
Only one card can be activated though.
One or the other.
You can buy two kits but it would twice the money and two different phone numbers.
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zcink said:
No I think the reason they give you two cards is they try cover all the bases not knowing what device you have.
Only one card can be activated though.
One or the other.
You can buy two kits but it would twice the money and two different phone numbers.
Sent from my GT-I9205 using Tapatalk 2
Click to expand...
Click to collapse
Very true as when i got my mega from my carrier they gave me a new sim card which was part of the deal..basically a activation fee and my old sim from them was still good with the same number they put to my new sim card, and they told me that my old one will be no good to use even though both sim cards had the same number on it, but i tried my old one anyways and it was no good like they said..it said insert sim card, so no two sims cards can have the same number..would be cool but not happening. :silly:
starmaster10 said:
Very true as when i got my mega from my carrier they gave me a new sim card which was part of the deal..basically a activation fee and my old sim from them was still good with the same number they put to my new sim card, and they told me that my old one will be no good to use even though both sim cards had the same number on it, but i tried my old one anyways and it was no good like they said..it said insert sim card, so no two sims cards can have the same number..would be cool but not happening. :silly:
Click to expand...
Click to collapse
Yes correct
GSM technology is very secure
I once bought a sim card replicator that promised to duplicate/clone any GSM sim card.
I wanted to do this so I would not have to keep taking battery/cover/sim card from one device and put in another then back again all the time.
I was never going to fire up both devices at the same time
(As that would cause a ripple in the fabric of deep space and a tear in the time/space continuum).
Anyway allz it did was destroy my original sim and I had to pay AT&T $20.00 for a new sim card.
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zcink said:
Yes correct
GSM technology is very secure
I once bought a sim card replicator that promised to duplicate/clone any GSM sim card.
I wanted to do this so I would not have to keep taking battery/cover/sim card from one device and put in another then back again all the time.
I was never going to fire up both devices at the same time
(As that would cause a ripple in the fabric of deep space and a tear in the time/space continuum).
Anyway allz it did was destroy my original sim and I had to pay AT&T $20.00 for a new sim card.
Sent from my GT-I9205 using Tapatalk 2
Click to expand...
Click to collapse
That i bet was a learning experience..sounds like something i would try and of course not knowing what to expect ..but would have been worth the try. :laugh:
starmaster10 said:
That i bet was a learning experience..sounds like something i would try and of course not knowing what to expect ..but would have been worth the try. :laugh:
Click to expand...
Click to collapse
Yes Sir
Definately a learning experience
A Radio Shack sales rep wanted to bet me $100.00 that it would NOT work.
If I were a betting man I'd been out another $100.00.
On top of the $ 30.00 I paid l for the cloner
And the $ 20.00 I paid for a new sim card.
Sometimes learning can be expensive
I offer if here for free.
I still think it can be done though.
Just not with that device
Anything man invents can be exploited
I just didn't have the resources to seek out someone who had the capabilities, equipment and knowledge to do it.
Plus no funds to keep buying new sims.
Ever since wifi tether came along there's no need anymore.
Sent from my GT-I9205 using my Commodore 64
Very true if man invented it..we can exploit it somehow. :good:
So, all I have to do is get the kit from Walmart and put the sim card on it?
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caguas56 said:
So, all I have to do is get the kit from Walmart and put the sim card on it?
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Click to expand...
Click to collapse
That would depend on which Mega you got..
i9200 and i9205....yes...
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YES as long as you are sim unlocked you good to go.
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zcink said:
YES as long as you are sim unlocked you good to go.
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Click to expand...
Click to collapse
Ok. I'm now on a CDMA Network. I just bought a Mega AT&T from Swappa. how do I know if it is sim unlocked?

Sim Card Issues

I recently purchased a note 3 and I didn't have a sprint sim for it. I ordered one and inserted it but I still get the notification "No SIM". I've rebooted the phone and checked to make sure the SIM Card is in correctly. What do I do.
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Either your SIM is bad or your reader may be faulty. I know sellers like to sell phones without the SIM in it to hide a failed SIM reader.
Sent from my SPH-L720 using XDA Free mobile app
I'm fairly sure the SIM Card Reader is functional because I put a Verizon sim in originally to try to remove the notification. I will switch the Sims for my note 3 and 2. To find out if my sprint sim is faulty. I'm doubtful but best to check
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OK just checked the sprint sim card is functional as I get a non Verizon sim notification in my note 2 and when I put the Verizon sim in the note 3 I get invalid sim so this means the sim reader is functional on the note 3 and the sprint sim card is usable. What's going on then
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CVanB said:
OK just checked the sprint sim card is functional as I get a non Verizon sim notification in my note 2 and when I put the Verizon sim in the note 3 I get invalid sim so this means the sim reader is functional on the note 3 and the sprint sim card is usable. What's going on then
Sent from my SCH-I605 using XDA Premium HD app
Click to expand...
Click to collapse
I'd still try another Sprint SIM. When you get the replacement one MAKE SURE TO TELL THEM IT'S FOR A NOTE 3!!! As far as I know, there's different SIM cards for different devices. A SIM from an iphone 4s won't work in a Note 3.
Sent from my SPH-L720 using XDA Free mobile app
ecs87 said:
I'd still try another Sprint SIM. When you get the replacement one MAKE SURE TO TELL THEM IT'S FOR A NOTE 3!!! As far as I know, there's different SIM cards for different devices. A SIM from an iphone 4s won't work in a Note 3.
Sent from my SPH-L720 using XDA Free mobile app
Click to expand...
Click to collapse
Even if it's programmed for the same number?
I can give you the link for the sim I got. As far as I know it's the only sprint sim out there that I could find. Would It be possible to flash the note 3 to Verizon, At&t, or T mobile. If it would be easier than getting a new sim.
http://r.ebay.com/fT9SWX
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DarkManX4lf said:
Even if it's programmed for the same number?
Click to expand...
Click to collapse
As far as I know, it doesn't matter. I could be wrong. But from my experience the SIM model number does matter. The model number varies amongst the various Sprint devices and I recall what worked for one phone didn't work for another.
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---------- Post added at 07:31 PM ---------- Previous post was at 07:29 PM ----------
So wait....you're trying to flash? It's unable to be unlocked to GSM. If you flash the device you don't need the SIM. The SIM is ONLY for 4g LTE. If you flash you won't get LTE, and therefore you don't need the SIM and anyone who tells you otherwise doesn't know how to flash the baseband.
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ecs87 said:
[/COLOR]So wait....you're trying to flash? It's unable to be unlocked to GSM. If you flash the device you don't need the SIM. The SIM is ONLY for 4g LTE. If you flash you won't get LTE, and therefore you don't need the SIM and anyone who tells you otherwise doesn't know how to flash the baseband.
Sent from my SPH-L720 using XDA Free mobile app
Click to expand...
Click to collapse
Huh?
You lost me. I just want the notification gone. I'm trying to use the note 3 as a media device not a phone as of now. If I could flash it might remove my error. I don't know if it's even possible. Not worried about the LTE till late when I may or may not use the note 3 as a phone. Data charges get me. But if there's a way to fix the sim issue with no flash that would be ideal. But if not its alright I can probably flash or try order yet another sim. Or try to find another solution.
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OK just read that again I understand now so no sim
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I think someone found out how to remove the no sim notification by editing something in the build.prop. But honestly, it doesn't even do anything. You can still use the phone on Wi-Fi and you can get it flashed to use talk/text/mms/3g.
Sent from my SPH-L720 using XDA Free mobile app
Alright so what would I do then
Sent from my SCH-I605 using XDA Premium HD app
? I was just listing alrernatives
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How hard is it to edit the build prompt. And what am i supposed to do with this sprint sim?
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CVanB said:
How hard is it to edit the build prompt. And what am i supposed to do with this sprint sim?
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Click to expand...
Click to collapse
You'd need to root the phone and get some kind of file explorer. It's not that hard. The most difficult part will be finding what to edit/add to the build.prop file.
Throw the Sprint sim in the trash...or burn it.
Sent from my SPH-L720 using XDA Free mobile app
I had a problem with the SIM card from a Note 3 that I bought on Swappa. My problem was that my phone would not switch to 4G LTE. It gave me some EHRPD error and occasionally a no SIM card found error.
The way I fixed this is I wrote down the serial number off the card itself then contacted Sprint via chat support. The number on the card was different than the number Sprint had assigned to my phone. They changed the number to the number of the card I had, rebooted my phone and the problem was fixed. Now I have 4G LTE and no longer get a no SIM card detected error.
I suggest writing down the number from your card, contact Sprint via chat and have them change the number of your card to your phone. That might fix it for you. How this helps!
Why not just take a trip to the Sprint store. They should be able to fix your issue.

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