samsung galaxy core prime sm-s820l canada? - Samsung Galaxy Core Prime Questions & Answers

Hi, a friend of mine bought a straight talk galaxy core prime in the US as he goes there for 6 months of the year to vacation.....it's not on a contract and they told him the phone would work in canada, problem is I put a Virgin Mobile sim in it and it says unknown in the settings of the carrier?.....Can these phones be used in Canada?, do i have to flash a custom firmware or for that matter a canadian firmware for this phone to work in canada? Could someone please help me.

sm-s820l firmware
Apologize for kind of stating a new thread but i have been looking all over the place and i can not for the life of me find firmware for sm-s820l i am stuck in odin mode and need to get out...please help thanks!

dantheman1977 said:
Hi, a friend of mine bought a straight talk galaxy core prime in the US as he goes there for 6 months of the year to vacation.....it's not on a contract and they told him the phone would work in canada, problem is I put a Virgin Mobile sim in it and it says unknown in the settings of the carrier?.....Can these phones be used in Canada?, do i have to flash a custom firmware or for that matter a canadian firmware for this phone to work in canada? Could someone please help me.
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I'm under the impression that Straight Talk branded phones usually don't work well with other companies' SIM cards... on the flip side, they advertise themselves as being able to bring your own phone to straight talk by having them provide many different types of SIM cards for your unlocked phone. If you find a solution to this, can you post a reply, as I am curious about this as well.

Related

[Q] Verizon Samsung S4 SIM Card Unlocked?

I've been hunting for an answer to this semi-simple question everywhere, and have found about 4 answers (all different ones - somehow :silly: ) So I'll try asking here.... I'm going to study abroad in Spain this semester, and I just bought a Samsung Galaxy S4 from Verizon (it was an upgrade contract, not full price). When I asked the sales rep he said that the SIM card would have to be unlocked. However, when I talked to Verizon "technical support" they said, no, they're already unlocked and ready for international use. What I've seen in other forums is that people say it seemingly takes SIM cards but won't pick the network up. Does anybody here have experience with the Verizon S4 being used internationally? Can it be done? Do I need to unlock it? Thanks for any insights!
BelowAverage355 said:
I've been hunting for an answer to this semi-simple question everywhere, and have found about 4 answers (all different ones - somehow :silly: ) So I'll try asking here.... I'm going to study abroad in Spain this semester, and I just bought a Samsung Galaxy S4 from Verizon (it was an upgrade contract, not full price). When I asked the sales rep he said that the SIM card would have to be unlocked. However, when I talked to Verizon "technical support" they said, no, they're already unlocked and ready for international use. What I've seen in other forums is that people say it seemingly takes SIM cards but won't pick the network up. Does anybody here have experience with the Verizon S4 being used internationally? Can it be done? Do I need to unlock it? Thanks for any insights!
Click to expand...
Click to collapse
As a Verizon phone uses a CDMA signal, I don't think it is going to work anywhere in Europe where they use GSM signals. Sorry.
bsam55 said:
As a Verizon phone uses a CDMA signal, I don't think it is going to work anywhere in Europe where they use GSM signals. Sorry.
Click to expand...
Click to collapse
The S4 is equipped with a GSM radio, I checked on that much at least.
Yes
I went ahead and just bit the bullet and bought a SIM card here, and good news: it works :good:
HOWEVER, I believe the problem that others who tried to use it globally were having is that it defaults to Global mode, which doesn't really seem to work (No clue what Global mode is, but I got a signal with no data connection). For anyone who wants to use it internationally, you will have to manually switch to GSM/UMTS by going to Settings>Connections>More networks>Mobile networks>Network mode>GSM/UMTS

[Q] Prospective buyer, ?'s on the variant options

Hi everyone -
Have been on here quite frequently for my SGSIIE4GT, but it's been a while since I've posted. I'm in the market for a new phone, and I think I will be going with the Note 3. However, boy am I confused on which model is the right fit for me. I could really use some help and a little insight, as the reps at AT&T, TMO, VZN, and Samsung Live Chat haven't been able to answer my questions.
I'm currently with Sprint, and looking to leave. I would be using the Note 3 near San Francisco 90-95% of the time, but I do travel 6-7x/yr to Asia, Canada, UK, and South America. I'm pretty sure I will buy the phone on no contract and use with TMO, AT&T, Straight Talk, or AIO. I've been reading some issues with "region locks" though that scare me a bit, not sure if this is still an issue with the models sold in the US.
From what I can see, ATT, TMO, VZN, and Sprint all have their own "versions" of the phone. ATT and TMO obviously use the same cell tech (GSM), so I don't understand why they have different versions. The VZN and Sprint versions would run on CDMA, which as I understand, won't do me any good if I travel overseas due to no CDMA elsewhere. Then there's the int'l unlocked versions, and the Developer edition. But then I heard just yesterday that the VZN Note 3 works on GSM (somehow, haven't figured that out though).....is there a SIM card slot in that version? After all that, I guess what I'm looking for is this which I could use some insight on:
Want to use the phone:
-with LTE using ATT/TMO/ST/AIO/VZN here in the U.S.
-want to buy off contract
-do not want bloatware...so do I need to buy unlocked?
-need to have it functional still if I go out of the country and purchase a local SIM card (some people ask me exactly which service I use overseas, and I don't have an answer b/c I haven't done this yet, my Sprint phone didn't even give me the option)
Which model is appropriate for that type of use? I read on Amazon that TMO's version is the best one out there b/c the ATT model doesn't work on TMO, but TMO's works on TMO and ATT.....
Thanks so much for your time. Samsung has really confused me with this phone, and could really just use some suggestions. Thanks again!
Chris
chrisingrassia said:
Hi everyone -
Have been on here quite frequently for my SGSIIE4GT, but it's been a while since I've posted. I'm in the market for a new phone, and I think I will be going with the Note 3. However, boy am I confused on which model is the right fit for me. I could really use some help and a little insight, as the reps at AT&T, TMO, VZN, and Samsung Live Chat haven't been able to answer my questions.
I'm currently with Sprint, and looking to leave. I would be using the Note 3 near San Francisco 90-95% of the time, but I do travel 6-7x/yr to Asia, Canada, UK, and South America. I'm pretty sure I will buy the phone on no contract and use with TMO, AT&T, Straight Talk, or AIO. I've been reading some issues with "region locks" though that scare me a bit, not sure if this is still an issue with the models sold in the US.
From what I can see, ATT, TMO, VZN, and Sprint all have their own "versions" of the phone. ATT and TMO obviously use the same cell tech (GSM), so I don't understand why they have different versions. The VZN and Sprint versions would run on CDMA, which as I understand, won't do me any good if I travel overseas due to no CDMA elsewhere. Then there's the int'l unlocked versions, and the Developer edition. But then I heard just yesterday that the VZN Note 3 works on GSM (somehow, haven't figured that out though).....is there a SIM card slot in that version? After all that, I guess what I'm looking for is this which I could use some insight on:
Want to use the phone:
-with LTE using ATT/TMO/ST/AIO/VZN here in the U.S.
-want to buy off contract
-do not want bloatware...so do I need to buy unlocked?
-need to have it functional still if I go out of the country and purchase a local SIM card (some people ask me exactly which service I use overseas, and I don't have an answer b/c I haven't done this yet, my Sprint phone didn't even give me the option)
Which model is appropriate for that type of use? I read on Amazon that TMO's version is the best one out there b/c the ATT model doesn't work on TMO, but TMO's works on TMO and ATT.....
Thanks so much for your time. Samsung has really confused me with this phone, and could really just use some suggestions. Thanks again!
Chris
Click to expand...
Click to collapse
I would think international n9005 would be the one for you i know it will cover all Europe and i know it works on u.s t mobile, so have a look into that one
Hope that helps a bit
The 9005 will work in all other countries pretty much.
In the US it might work on tmobile as stated above but I'm not sure about the others.
jaythenut said:
I would think international n9005 would be the one for you i know it will cover all Europe and i know it works on u.s t mobile, so have a look into that one
Hope that helps a bit
Click to expand...
Click to collapse
Skander1998 said:
The 9005 will work in all other countries pretty much.
In the US it might work on tmobile as stated above but I'm not sure about the others.
Click to expand...
Click to collapse
Thanks guys. I have seen the N9005 tossed around a few times as well. I think the constant question I keep having is I see this phone made with the SD800 or the Exynos chip....but not which models have which chipset. I found the 9005 on Negiri in 32gb and the SD800....but if it works on tmobile why wouldn't it work on ATT? I thought they run the exact same tech.....no?
chrisingrassia said:
Thanks guys. I have seen the N9005 tossed around a few times as well. I think the constant question I keep having is I see this phone made with the SD800 or the Exynos chip....but not which models have which chipset. I found the 9005 on Negiri in 32gb and the SD800....but if it works on tmobile why wouldn't it work on ATT? I thought they run the exact same tech.....no?
Click to expand...
Click to collapse
International has a snapdragon 800 and lte
jaythenut said:
International has a snapdragon 800 and lte
Click to expand...
Click to collapse
Awesome news, thanks.
Do you know if the Note 3 Developer Edition for Verizon, which works on their LTE network, comes with a SIM card slot that I can utilize if I go overseas? Boy, that would be ideal. I checked out the manual (http://downloadcenter.samsung.com/co...ual_MI9_F5.pdf) and it shows a SIM slot for the phone, no?
I was told by one of the writers at Droid Life that the Verizon N3 can be used on GSM. I thought that was impossible.
I seriously apologize if these are elementary questions, I truly do appreciate any insight. Just don't want to make a huge financial mistake.
Does anyone knows how to activate ltr on my note 3 ?? It is on by default and cannot access it from the settings thank you
---------- Post added at 12:27 AM ---------- Previous post was at 12:23 AM ----------
]Does anyone knows how to activate ltr on my note 3 ?? It is on by default and cannot access it from the settings thank you
N900T. That's if your in the USA 90% of time .
Sent from my SM-N900T using Tapatalk
Thanks for the input guys/gals. Really appreciate it. I went to Best Buy after work last night and talked with the Samsung tech rep. Turns out, the VZN Note 3 comes factory unlocked (per FCC law), and it has a sim card slot so I can use it on GSM if I travel overseas. One and done. I already put my name on the backorder list for the developer edition from Samsung so I can be sure to have functionality to remove bloatware. Wouldn't it be cool if the Note 3 could just come with 4.3 and Samsung's additions, but not any of Verizon's garbage??? I know, pipe dream.
chrisingrassia said:
Thanks for the input guys/gals. Really appreciate it. I went to Best Buy after work last night and talked with the Samsung tech rep. Turns out, the VZN Note 3 comes factory unlocked (per FCC law), and it has a sim card slot so I can use it on GSM if I travel overseas. One and done. I already put my name on the backorder list for the developer edition from Samsung so I can be sure to have functionality to remove bloatware. Wouldn't it be cool if the Note 3 could just come with 4.3 and Samsung's additions, but not any of Verizon's garbage??? I know, pipe dream.
Click to expand...
Click to collapse
Whoa, so it's a good thing I didn't buy the DE Note 3 yet and just on backorder. Just read - Verizon doesn't allow 4G phones to go prepaid? That makes no sense, because then the DE Note 3 would then be nothing but a paperweight since it must be purchased at full price (meaning, you could only then use it prepaid, no?). I do value Verizon's network, but their prices are just absurd compared to competitors.
Is there any difference whatsoever between the TMO and AT&T variants of the Note 3? I can't seem to spot a single difference.

[Q] [Q&A] Trying to get Simple Mobile SIM to work on Note 3

Hello,
This is has been a very frustrating situation but here is where I am at currently. I use a carrier called "Simple Mobile" and they are an under carrier to TMobile. I want to own and use a Samsung Note 3 but can not get my SIM to work. That is the short introduction. I am providing some more information because this has been a long drawn out process but the bottom line is I want to continue using Simple Mobile AND use a Note 3.
Background: Back in late June 2014, I bought a used Note 3 N900V from ebay after I broke my Note 1. I love my Note 1 and it was the ATT branded model. I had the phone (Note 3)and it worked but had a very poor signal compared to using the same SIM card with my Note 1 (those threads are still available under my username). After many failed attempts to correct the situation and being educated about the phone model and so forth I found it in my best interest to return the phone for a refund and just repair my Note 1.
Currently: I repaired my Note 1 after the fiasco with the N900V model. However, my screen went purple recently and then wouldn't light up at all anymore. So I am where I was last time and looking to replace it. This time, armed with my knowledge from last time, I bought another Note 3 (model N900T this time), thinking it would be more compatible with my Simple Mobile (sub carried by T Mobile) as the N900T is a T-Mobile friendly phone. NOTE: I bought the phone used and through a mistake of the seller, what I have is actually a N900W8. The seller had replaced the screen and did a motherboard swap. The result is a phone with markings that say N900T but after a boot up provides software descriptions showing N900W8.
Why do I want to use Simple Mobile so bad? : Simple mobile charges me 40.00 + tax for Unlimited Data, Calls and Texts domestically + limited international texting to certain countries. For me, that is a great deal and I dont have to do a contract or pay extortionate fees to other providers. Yes, I am a cheap Bas*&^d as evidenced by me buying used phones to save a few hundred $$$'s here and there.
Dilemma: In my bid to purchase a Note 3 that works I looked at the Simple Mobile site. They do indeed sell a new model N900T, Link here: <http://www.mysimplephones.com/Samsung-Galaxy-Note-III-Simple-Mobile.html> HOWEVER, when you look at another page for compatible phones you will find that the N900T is not even a compatible model for Simple Mobile's 4G LTE service. YOU WILL HOWEVER FIND that there are two models of Note 3 that WILL work. The N900W8 (Canadian Model) and the N900A (ATT). This link shows those compatible 4G LTE phones: <http://simplemobileinfoblast.com/4glte/phones.php>
Interesting note: While I do actually have a 4G LTE compatible phone technically, since the phones software shows it is a N900W8 despite the shell being embossed N900T, it will not work AT ALL on my carrier. All attempts result in "NOT REGISTERED ON NETWORK" messages. My research thus far seems to indicate that the N900W8 Models come unlocked as new so I do not feel that my phone is locked.
Conclusion: My Note 1 is broken and I don't want to repair it so I will sell it as is elsewhere. I have a Note 3 N900W8 that will not work that I am going to return to the seller since it is not even the right model to begin with. It should be noted that the screen on the N900W8 WAS replaced but not very well and there are some annoying defects on the underside of the screen as a result. So after all of this expostition, Can anyone please tell me what model of Note 3 to get that will work with my simple mobile SIM?
It is my sincere hope that someone has gone through this same situation and can help guide me a bit.
Thank you
Wallace Bagwell said:
Hello,
This is has been a very frustrating situation but here is where I am at currently. I use a carrier called "Simple Mobile" and they are an under carrier to TMobile. I want to own and use a Samsung Note 3 but can not get my SIM to work. That is the short introduction. I am providing some more information because this has been a long drawn out process but the bottom line is I want to continue using Simple Mobile AND use a Note 3.
Background: Back in late June 2014, I bought a used Note 3 N900V from ebay after I broke my Note 1. I love my Note 1 and it was the ATT branded model. I had the phone (Note 3)and it worked but had a very poor signal compared to using the same SIM card with my Note 1 (those threads are still available under my username). After many failed attempts to correct the situation and being educated about the phone model and so forth I found it in my best interest to return the phone for a refund and just repair my Note 1.
Currently: I repaired my Note 1 after the fiasco with the N900V model. However, my screen went purple recently and then wouldn't light up at all anymore. So I am where I was last time and looking to replace it. This time, armed with my knowledge from last time, I bought another Note 3 (model N900T this time), thinking it would be more compatible with my Simple Mobile (sub carried by T Mobile) as the N900T is a T-Mobile friendly phone. NOTE: I bought the phone used and through a mistake of the seller, what I have is actually a N900W8. The seller had replaced the screen and did a motherboard swap. The result is a phone with markings that say N900T but after a boot up provides software descriptions showing N900W8.
Why do I want to use Simple Mobile so bad? : Simple mobile charges me 40.00 + tax for Unlimited Data, Calls and Texts domestically + limited international texting to certain countries. For me, that is a great deal and I dont have to do a contract or pay extortionate fees to other providers. Yes, I am a cheap Bas*&^d as evidenced by me buying used phones to save a few hundred $$$'s here and there.
Dilemma: In my bid to purchase a Note 3 that works I looked at the Simple Mobile site. They do indeed sell a new model N900T, Link here: <http://www.mysimplephones.com/Samsung-Galaxy-Note-III-Simple-Mobile.html> HOWEVER, when you look at another page for compatible phones you will find that the N900T is not even a compatible model for Simple Mobile's 4G LTE service. YOU WILL HOWEVER FIND that there are two models of Note 3 that WILL work. The N900W8 (Canadian Model) and the N900A (ATT). This link shows those compatible 4G LTE phones: <http://simplemobileinfoblast.com/4glte/phones.php>
Interesting note: While I do actually have a 4G LTE compatible phone technically, since the phones software shows it is a N900W8 despite the shell being embossed N900T, it will not work AT ALL on my carrier. All attempts result in "NOT REGISTERED ON NETWORK" messages. My research thus far seems to indicate that the N900W8 Models come unlocked as new so I do not feel that my phone is locked.
Conclusion: My Note 1 is broken and I don't want to repair it so I will sell it as is elsewhere. I have a Note 3 N900W8 that will not work that I am going to return to the seller since it is not even the right model to begin with. It should be noted that the screen on the N900W8 WAS replaced but not very well and there are some annoying defects on the underside of the screen as a result. So after all of this expostition, Can anyone please tell me what model of Note 3 to get that will work with my simple mobile SIM?
It is my sincere hope that someone has gone through this same situation and can help guide me a bit.
Thank you
Click to expand...
Click to collapse
OK, so the Note N9005 is the same as the T and w8 models except for the radio differences. From the sounds of it the N3 you pruchased may have been blocked as it's carrying the not registered on network error (which is the common one for this) however. it's possible it's locked down but my understanding is the w8 is quite unrestricted.
IN regards to what model you should/need to use, if your carrier is under the T-Mo umbrella/piggy backs of their network then you need the N900T which is T-Mo's device. - But you may wanna ring T-Mo and ask to be 100% positive.
EDIT You wanna avoid the N900A (ATT) unless you're 100% sure you can get LTE with your provider, there's been a few people who have bough the A model and haven't been able to use it due to it being for ATT only (again, radio issues.)
After re-reading, I think the N900T is the one for sure (especially as Simple sell it (doubt they'll sell a device that isn't LTE compatible?), and I would ring Simple and T-Mo for 100% clarification as obviously, dropping a few hundred $$ on a phone which may not work isn't nice.
radicalisto said:
OK, so the Note N9005 is the same as the T and w8 models except for the radio differences. From the sounds of it the N3 you pruchased may have been blocked as it's carrying the not registered on network error (which is the common one for this) however. it's possible it's locked down but my understanding is the w8 is quite unrestricted.
IN regards to what model you should/need to use, if your carrier is under the T-Mo umbrella/piggy backs of their network then you need the N900T which is T-Mo's device. - But you may wanna ring T-Mo and ask to be 100% positive.
EDIT You wanna avoid the N900A (ATT) unless you're 100% sure you can get LTE with your provider, there's been a few people who have bough the A model and haven't been able to use it due to it being for ATT only (again, radio issues.)
After re-reading, I think the N900T is the one for sure (especially as Simple sell it (doubt they'll sell a device that isn't LTE compatible?), and I would ring Simple and T-Mo for 100% clarification as obviously, dropping a few hundred $$ on a phone which may not work isn't nice.
Click to expand...
Click to collapse
Thank you for reading and replying...
Im quite torn but what you say makes plenty of sense.
I am under the same thought process as yours thinking that the N900T version they sell in their own shop is the model to get.... but then I read about the compatible devices with "4G LTE" and dont even see it, but instead see the N900W8 and N900A models instead. I had the N900V model Note 3 before and it "worked" on my network but the coverage and signal strength suffered greatly and displayed +H most of the time. So the N900V at least worked with my SIM vs the N900W8 not even using the network (it does show ATT and Simple Mobile networks under the network settings but cant register on either one).
I know they are different phones completely but the ATT branded Note 1 gave me no problems at all with my Simple SIM. My wife has the same model Note 1 as me and her phone actually shows 4G LTE next to the bars whereas mine only shows 4G. I called and spoke to CS a few months ago to figure out the disparity and it would seem that since I bought her SIM card more recently that mine (hers 2014 vs mine 2011) that the SIM itself makes the network 4G LTE more friendly somehow. So with that in mind I have ordered a new micro SIM from Simple thinking that it might solve some issues. The only reason I never ordered a new SIM sooner is because I wasnt really worried about the 4G LTE vs 4G problem as my UL/DL speeds were more than adequate. Hence, I am seriously thinking of trying out the N900A model.
I guess the easiest answer is that I think the N900T model "would work" but the compatible model page shows the other 2 models and not the N900T with regards to 4G LTE coverage and NOT general signal coverage.
I am going to ring T mobile and see if this model is locked down, thanks for that, good advice.
In regards to me being 100% sure about the ATT model being LTE compatible, I am thinking it would be possible (not 100% though) with regards to my wife's N1 and newer SIM (hers is also a branded ATT N1 like my broken ATT N1. with an older SIM).
Any thoughts? Thanks again...
The Note 3, changed a lot in regards to the hardware and radios used. Samsung and the carriers in their infinite wisdom trying to lock people down via either region lock, sim lock and boot loader lock downs.
It is possible that the A model will work, it could be that Simple has a deal with T-Mo and ATT in which it can use both carriers towers for H+ and LTE.
See what T-Mo say, and even give ATT a ring also, no harm in asking them direct.
Also as you've stated the sim may also have something to do with picking up LTE straight of the bat.
Ring T-Mo/ATT see what they say, then that way you know which way to go and at least doing it that way you have the comfort in knowing that the provider themselves have assured you what will and won't work.
Sent from my Spectrum ZX +2
radicalisto said:
The Note 3, changed a lot in regards to the hardware and radios used. Samsung and the carriers in their infinite wisdom trying to lock people down via either region lock, sim lock and boot loader lock downs.
It is possible that the A model will work, it could be that Simple has a deal with T-Mo and ATT in which it can use both carriers towers for H+ and LTE.
See what T-Mo say, and even give ATT a ring also, no harm in asking them direct.
Also as you've stated the sim may also have something to do with picking up LTE straight of the bat.
Ring T-Mo/ATT see what they say, then that way you know which way to go and at least doing it that way you have the comfort in knowing that the provider themselves have assured you what will and won't work.
Sent from my Spectrum ZX +2
Click to expand...
Click to collapse
I'm looking up the contact numbers for T Mobile now and will probably try to look at what ATT has to say/can do.
Simple Mobile, bless their hearts, to keep things so cheap use a calling center in the Philippines and have been of very little help to me trying to figure this out.
I'll keep this thread updated but I'm still torn between the N900V and N900A, only leaning towards the N900A because of the link I shared earlier with regards to 4G LTE compatibility. :/
Thanks again Radicalisto.
Hope you get it sorted, let me know the outcome I'm quite curious now myself. Good luck!
Sent from my Spectrum ZX +2
radicalisto said:
Hope you get it sorted, let me know the outcome I'm quite curious now myself. Good luck!
Sent from my Spectrum ZX +2
Click to expand...
Click to collapse
So I have finally reached a solution.
After all of the hassle and trial and error, I was able to get a Note 3 to work with 4G LTE by using a Note 3 model N900A and an updated Simple Mobile Sim card.
It seemed a little counter intuitive to use an ATT branded phone versus a T Mobile branded phone knowing that Simple is undercarried by T mobile but that is just what it took.
It should be known that I did not try and use my "old" SIM from Simple but ordered a new one and had my number transferred to the new SIM before the phone arrived. The rational behind purchasing a new SIM was based on the experience of my wife and I using our Note 1(s). Both of our Note 1(s) were ATT branded (i717). Though I bought her Simple SIM about 2 years after my own. The result was my phone only showed 4G while hers would should 4G LTE. Strange being they are both the same model phone with the same carrier but that was the fix: updated SIMs, whether it was embedded software or something else.
So for now, I can close this little chapter and enjoy my Note 3.
If anyone else is reading this, please feel free to message me and I will be happy to share anything I may have forgotten to share here.
Thanks to everyone who helped as well, I know I have a few threads on XDA looking for solutions. :/
Wallace
Good stuff, glad you got it sorted

[Q] Galaxy s4 switching carriers

Hi guys, new here. Used the place a lot when i needed help, then decided to make a account.
Anyway, i couldnt find a Straight Talk galaxy s4 specific forum so i figured the main s4 forum is where i should post this.
I have 2 Straight talk galaxy s4's i bought new, and im currently in cricket. Well i need to replace my old CDMA s4 with a new GSM one. The straight talk s4's i got are the ATT tower versions. Now, when i put a att or gsm cricket sim in, they say invalid sim. But read att sims fine. If i put the straight talk or gsm cricket sim in a att phone.. Theyre read fine. Which i dont understand. So my question is, can i flash a ATT stock touchwiz rom to them via odin to make them read the att and cricket sim's? Id just try it but dont want to brick them, figured i would ask first in case somebody already tried.
Both phones are identical. Specs are:
16gb black Straight talk galaxy s4
Model No: SM-S975L(GP)
Android 4.3
Touchwiz, un rooted, brand new barely even been powered on.
Thanks!
Current Straight Talk S4 units use T-Mobile towers, not AT&T. Flashing a new ROM won't make them read the SIM cards you're trying to use, and for the Straight Talk S4 will likely hard brick it. Your phones need to be carrier unlocked, which only Straight Talk, at their discretion, can do. As multiple users here have discovered, purchasing an unlock code does not permanently unlock the S4 and half the time doesn't even work.
Strephon Alkhalikoi said:
Current Straight Talk S4 units use T-Mobile towers, not AT&T. Flashing a new ROM won't make them read the SIM cards you're trying to use, and for the Straight Talk S4 will likely hard brick it. Your phones need to be carrier unlocked, which only Straight Talk, at their discretion, can do. As multiple users here have discovered, purchasing an unlock code does not permanently unlock the S4 and half the time doesn't even work.
Click to expand...
Click to collapse
Thanks for the reply!
I didnt think it would work but figured it couldnt hurt to ask. I'll contact straight talk, however from what ive hward they usually wont unlock phones. But, ill try. Thank you!

Using a second-hand Verizon S7 (SMG-930V) overseas

Hello. My friend's mother, from India, is here in the states and would like to buy an S7.
My other friend has a Verizon S7 (SMG-930V) that she wants to sell for cheap ($350). It was her old phone, and she has since switched carriers and phones. She hasn't fully paid off her old S7, although she's still on the hook for it. I think she'll pay it off with the money she'll get from the sale of the phone, but I'm not sure.
My questions are this: Will this phone work well overseas (mostly in India)? Will the fact that the phone isn't fully paid off affect whether it will function? Will flashing the SMG-930U firmware, instead of keeping the SMG-930V, offer any benefits when used overseas?
Thank you in advance for any help!
dieseldeeznutz said:
Hello. My friend's mother, from India, is here in the states and would like to buy an S7.
My other friend has a Verizon S7 (SMG-930V) that she wants to sell for cheap ($350). It was her old phone, and she has since switched carriers and phones. She hasn't fully paid off her old S7, although she's still on the hook for it. I think she'll pay it off with the money she'll get from the sale of the phone, but I'm not sure.
My questions are this: Will this phone work well overseas (mostly in India)? Will the fact that the phone isn't fully paid off affect whether it will function? Will flashing the SMG-930U firmware, instead of keeping the SMG-930V, offer any benefits when used overseas?
Thank you in advance for any help!
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Hi,
I have a verizon s7 I bought from US and using in India..my phone was sim unlocked and is working fine with Indian carrier..but there were like 20-30 verizon apps, so I flashed it with 930U and I feel it is a bit smoother than the verizon one..everything is working fine including LTE..
Edit: Iam using Airtel BTW.Yet to try Jio
Hope this helps
suryakiran_r said:
Hi,
I have a verizon s7 I bought from US and using in India..my phone was sim unlocked and is working fine with Indian carrier..but there were like 20-30 verizon apps, so I flashed it with 930U and I feel it is a bit smoother than the verizon one..everything is working fine including LTE..
Edit: Iam using Airtel BTW.Yet to try Jio
Hope this helps
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Click to collapse
thanks for the response... I bought the phone and flashed SM-G930U successfully, so far so good!
suryakiran_r said:
Hi,
I have a verizon s7 I bought from US and using in India..my phone was sim unlocked and is working fine with Indian carrier..but there were like 20-30 verizon apps, so I flashed it with 930U and I feel it is a bit smoother than the verizon one..everything is working fine including LTE..
Edit: Iam using Airtel BTW.Yet to try Jio
Hope this helps
Click to expand...
Click to collapse
If u need Jio VoLTE, https://forum.xda-developers.com/s7-edge/how-to/how-to-volte-jio-spay-india-usa-t3663530

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