how to check galaxy s3 is 4g-LTE activated or not? - Galaxy S III Q&A, Help & Troubleshooting

Hi... How to check if my galaxy s3 is activated for 4g-LTE network as in the country I work right now dont have 4g-LTE but it is going to launch the 4G-LTE in few months...

Unless you bought yours in Korea and it has more angular shape like the S2, I doubt you own an LTE version.
It hasn't been launched outside Korea.
Sent from my GT-P1000 using xda app-developers app

GT-I9300 does not support Lte unless u have the Koeran version or the States or Canadian version
Sent from my GT-I9300 using xda premium

Pretty sure the LTE models only have dual core processors in them.
Sent from my GT-I9300 using xda premium

sadie2099 said:
Pretty sure the LTE models only have dual core processors in them.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
USA LTE variants come with dual core
Korean LTE variant come with quad core
And both have 2Gb ram

Chaitanyapatel8880 said:
Hi... How to check if my galaxy s3 is activated for 4g-LTE network as in the country I work right now dont have 4g-LTE but it is going to launch the 4G-LTE in few months...
Click to expand...
Click to collapse
It its model (Menu --> Settings --> About Device --> Model number) is GT-I9300, it's the international version and it's not an LTE device.
If it's SGH-T999, it's the US T-Mobile version, you're in the wrong forums, and it's not an LTE device also.
If it's SGH-I747, it's the US AT&T version, you're in the wrong forums, and it's LTE-enabled.
If it's SCH-R530, SCH-I535 or SPH-L710, it's one of the US CDMA versions, you're in the wrong forums, and it's LTE-enabled.
If it's SGH-N064 (SC-06D), it is the Japanese NTT DoCoMo version, you're in the wrong forums, and it's LTE-enabled.
Finally, if it's SHV-E210K/L/S, it is the Korean version, which is the only quad-core, 2GB, LTE-enabled model. And you're in the wrong forums.

I have international version..
Capt. Chaitanya Patel

Chaitanyapatel8880 said:
I have international version..
Capt. Chaitanya Patel
Click to expand...
Click to collapse
If you have the i9300 than you only have HSPA+.. no LTE.. but its still 4G..(more like 3.5G to be technical) Now if you lived in the Korean market and manage to get your hands on a LTE version then you have LTE where the bands are supported..

YoungAceAtlanta said:
If you have the i9300 than you only have HSPA+.. no LTE.. but its still 4G..(more like 3.5G to be technical) Now if you lived in the Korean market and manage to get your hands on a LTE version then you have LTE where the bands are supported..
Click to expand...
Click to collapse
Thanks I have international and I can receive H+

anyone seeen me?
I just got thebsprin gs3 4g lte model and I too want to know how can we manually turn 4g on or off or simply verify it's on 4g. My epic 4g had a friggin checkbox you could see it was checked or jot but the gs3 doesn't. Still love the phone so far with one major hit, no ability to kove apps to SD. Is it just ke or does that seem stupid? Anyone know of abway to get this functionality back without rooting and if rooting is needed what's the likelihood I'll brick my phone? Never rooted, scares me

Easy way to check is to use the speed test app, if you get more than 40mbs, there's a good chance that you're on a lte network with lte access. One of my mates has an i9300 GT, 1G ram but gets 54mbs, so I'm at a loss as to what's going on there. I did the speed test for him on Telstra's network in Tassie... Checked in settings and it does use lte...
Sent from my GT-I9300 using xda premium

I hv Korean s3 SHV-E210 L 2GB RAM and 25GB ROM and it only connects to GPRS and 3G!
I have Korean s3 SHV-E210 L and it only connects to GPRS and 3G. When I select WCDMA only the network keeps on dropping out. Please tell me whether my phone is 4g compatible? I even do not get H+ network in this phone. I had s2 and it was having a great H+ network but this s3 only receives 3g forcefully. It has got 4.1.2 custom , 2GB RAM and 25 GB ROM. And can I upgrade it to kitkat?
I am sick of slow internet please help. Thanks admin n all.
Thanks.

The E210L is not a good match for either European or American bands, as it's tailored to LG U+'s CDMA (3GPP2)-based network. It is a bit of a surprise that it even works on GSM, much less on 3G.
IIRC the E210K is recommended in Europe.
Sent from my GT-I9305 using xda app-developers app

Korean s3 SHV-E210 L 2GB RAM and 25GB ROM and it only connects to GPRS and 3G!
I am in India and using Korean s3 LTE 2gb ram which doesn't receive H, H+. It only catches GPRS and forcefully 3G with an speed of maximum 1 mbps. I have contacted Telecom provider and am sure it's not there fault as apart from this phone other phones work perfectly fine. Please help me to improve the speed of my cell data internet as it can support Upton 21mbps. I am sick of slow internet and network dropouts. Thanks. ?

AFAIK India uses the same frequencies as Europe (same ITU region). So, you will likely need E210K or E210S (both GSM devices) to get 3g and 4g, not E210L, which is a CDMA phone. Not all Korean 4G S3s are the same.
Also, your SIM could be too old, or your APN settings wrong. However, it sounds like your device can only receive a less-used frequency band for 3g, with less than normal coverage - a common issue with LG U+ devices.
Sent from my GT-I9305 using xda app-developers app

S3 Network issue! Slow internet!
I've S3 E210 L and when I check my APN settings it does have LTE option under Bearer but currently my Telecom provider doesn't support 4g. However they do provide 3G with a great speed. I hv used it on other mobiles and it works great . It's just this phone gets only G when selected GSM/WCDMA automode. When I manually select WCDMA only it gets 3G but very slow speed and it drops out very frequently. The maximum speed which I have received is around 1 mbps only.
Please provide me with a resolution how I can I get good bandwith/speed. ?

Related

Cannot run 4g. please help

Hi, I have the white s2 i9100unlock version and when I put in my
Tmobile Sim card it says that I am running on E network instead of 4g. Is there anything I can do to change this? I contact Tmobile and they say it's the phone not their line. Please help me out because running on the E network is very slow
Sent from my GT-I9100 using XDA App
The international i9100 does not support 4G. Only option would be to get a 4G enabled one.
its because the international galaxy s2 doesn't have the same 3g bands as T-Mobile (assuming you are T-Mobile USA). They run off of 1700/2100 while the phone itself supports 850/900/1900/2100. While only the 2100 band matches, if you don't get 2100 coverage in your area, you will default to 2g.
Sent from my GT-I9100
Tkdinh101 said:
Hi, I have the white s2 i9100unlock version and when I put in my
Tmobile Sim card it says that I am running on E network instead of 4g. Is there anything I can do to change this? I contact Tmobile and they say it's the phone not their line. Please help me out because running on the E network is very slow
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
So you started another thread on this, where I also answered your question. This phone will never get HSPA+ speeds on T-Mobile USA - or what they call "4G". It lacks one of the necessary frequencies for it. It will only get Edge speeds. From what I remember on how T-Mobile USA's network functions, 3G and "4G" need both 1700 and 2100 mhz to function, as it uses one frequency for download and the other for upload.
EDIT: Here's the wikipedia article on AWS, which is the band T-Mobile uses for 3G/4G. In brief, AWS uses 1700 Mhz for uplink, and 2100 Mhz for downlink. So since it only gets half of the band, it won't do "4G".
akusokuzan said:
its because the international galaxy s2 doesn't have the same 3g bands as T-Mobile (assuming you are T-Mobile USA). They run off of 1700/2100 while the phone itself supports 850/900/1900/2100. While only the 2100 band matches, if you don't get 2100 coverage in your area, you will default to 2g.
Sent from my GT-I9100
Click to expand...
Click to collapse
Unfortunately, the bolded/underlined part is simply not true. T-Mobile USA needs your phone to be able to get both 1700 mhz and 2100 mhz UMTS frequencies to do 3G/4G. If your phone doesn't have one of the frequencies, it won't do 3G/4G at all, and fall to Edge (2.5G).
What if I overall another ROM? Will it help?
Sent from my GT-I9100 using XDA App
Tkdinh101 said:
What if I overall another ROM? Will it help?
Sent from my GT-I9100 using XDA App
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Click to collapse
No. The phone simply doesn't have the hardware to receive the frequency. Nothing you can do to fix this.
akusokuzan said:
its because the international galaxy s2 doesn't have the same 3g bands as T-Mobile (assuming you are T-Mobile USA). They run off of 1700/2100 while the phone itself supports 850/900/1900/2100. While only the 2100 band matches, if you don't get 2100 coverage in your area, you will default to 2g.
Sent from my GT-I9100
Click to expand...
Click to collapse
Wow that's weird, here in aus you only need to match one freq to get 3g. Do you know what t-mobile has done to require two bands to match? (its just my curiosity asking)
sent from I9100 using Omega
Tkdinh101 said:
Hi, I have the white s2 i9100unlock version and when I put in my
Tmobile Sim card it says that I am running on E network instead of 4g. Is there anything I can do to change this? I contact Tmobile and they say it's the phone not their line. Please help me out because running on the E network is very slow
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
You need Galaxy2 HD LTE to access 4G. That particular model is not available outside Korea at the moment. If you want 4G, try Samsung Galaxy Note or LG Optimus LTE - also known as Nitro HD, or HTC phones.
Visentinel said:
Wow that's weird, here in aus you only need to match one freq to get 3g. Do you know what t-mobile has done to require two bands to match? (its just my curiosity asking)
sent from I9100 using Omega
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Click to collapse
That indeed is weird and inconvenient, but I guess telco's can setup their system however they like... It may have lot to do with number of people using mobile services. In OZ we have 22 million potential mobile users using 4 major telco companies, whereas in USA, they would get most of OZ population just in New York city, let alone rest of the country.
Ah systemcrasher I think they might be load balancing the hspa+ mimo across the two freqs. Telstra nextg doesn't need to coz there's allot less people here.
If that's the case still should be allowed to fall back to a non mimo mode.
Let this be a lesson to the OP, always research all carrier pre requisites before buying, also consider other carriers encased you'd like to stay open to other options.
sent from I9100 using Omega
Visentinel said:
Wow that's weird, here in aus you only need to match one freq to get 3g. Do you know what t-mobile has done to require two bands to match? (its just my curiosity asking)
sent from I9100 using Omega
Click to expand...
Click to collapse
Visentinel said:
Ah systemcrasher I think they might be load balancing the hspa+ mimo across the two freqs. Telstra nextg doesn't need to coz there's allot less people here.
If that's the case still should be allowed to fall back to a non mimo mode.
Click to expand...
Click to collapse
systemcrasher said:
That indeed is weird and inconvenient, but I guess telco's can setup their system however they like... It may have lot to do with number of people using mobile services. In OZ we have 22 million potential mobile users using 4 major telco companies, whereas in USA, they would get most of OZ population just in New York city, let alone rest of the country.
Click to expand...
Click to collapse
ctomgee said:
EDIT: Here's the wikipedia article on AWS, which is the band T-Mobile uses for 3G/4G. In brief, AWS uses 1700 Mhz for uplink, and 2100 Mhz for downlink. So since it only gets half of the band, it won't do "4G".
Click to expand...
Click to collapse
So the answer is the link to the wikipedia article in my quote above. It's not T-Mobile USA's doing per se - they just purchased the AWS-1 (also known as UMTS band IV) band of the spectrum. That's just the way this band is set up. Wind and Rogers in Canada also use this band.

Galaxy s2 i9100 not running on 4g.

Hi, I have a white galaxy s2 i9100, but for some reason, when I put in my Tmobile sim card, it only runs on E network and not 4g. I contact Tmobile and they said there's nothing they can do about it since it's not a Tmobile phone. is there anything I can do to make my phone run on 4g? E network is very slow.
Sent from my GT-I9100 using XDA App
The I9100 version don't support 4G
But it says on the website that it does
Sent from my GT-I9100 using XDA App
Im looking at the specification and i don't see any 4G.
I order mine on newegg.com before I purchase it I checked the specifics and it said 4g.
Sent from my GT-I9100 using XDA App
Tkdinh101 said:
Hi, I have a white galaxy s2 i9100, but for some reason, when I put in my Tmobile sim card, it only runs on E network and not 4g. I contact Tmobile and they said there's nothing they can do about it since it's not a Tmobile phone. is there anything I can do to make my phone run on 4g? E network is very slow.
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
You're on T-Mobile? In the US? Then what you're seeing is normal. The GT-I9100 doesn't support one of the frequencies necessary for 4G on T-Mobile USA's network. (1700/2100) It will ONLY ever get Edge speeds.
It DOES support 4G (well, HSPA+, anyways) on AT&T's network, which runs on 850/1900.
See here: http://www.newegg.com/Product/Product.aspx?Item=N82E16875176292. Once you get to this page, click on the Details tab. Notice where it says "3G". (I know - 3G; but it uses the same frequencies for HSPA+) It says "AT&T 3G Only".
Sorry bud.
Tkdinh101 said:
Hi, I have a white galaxy s2 i9100, but for some reason, when I put in my Tmobile sim card, it only runs on E network and not 4g. I contact Tmobile and they said there's nothing they can do about it since it's not a Tmobile phone. is there anything I can do to make my phone run on 4g? E network is very slow.
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
A lot of carriers wrongly named their network 4G for advertising reasons when it is in fact still only 3G.
The reason why it might be on EDGE is because it probably has a much stronger signal than 3G does so it will default to it. You can set the phone to use 3G only by going to settings -> wireless & networks -> mobile networks and then set network mode to WCDMA only.
Take note of the signal strength in settings -> about phone -> status.
gyco said:
A lot of carriers wrongly named their network 4G for advertising reasons when it is in fact still only 3G.
The reason why it might be on EDGE is because it probably has a much stronger signal than 3G does so it will default to it. You can set the phone to use 3G only by going to settings -> wireless & networks -> mobile networks and then set network mode to WCDMA only.
Take note of the signal strength in settings -> about phone -> status.
Click to expand...
Click to collapse
No. This will NEVER work. Trust me. the I9100 does not and will not EVER receive one of the frequencies necessary for T-Mobile USA's HSPA+ (what they market as 4G) network. You will ALWAYS only be able to get Edge on T-Mobile when using this phone.
ctomgee said:
No. This will NEVER work. Trust me. the I9100 does not and will not EVER receive one of the frequencies necessary for T-Mobile USA's HSPA+ (what they market as 4G) network. You will ALWAYS only be able to get Edge on T-Mobile when using this phone.
Click to expand...
Click to collapse
Sorry, I'm use to the 850/900/2100mhz 3G frequencies we use here, all of which this phone covers so there's never a problem using any network... Except Vodafone, they suck on all frequencies

LTE is HPSA

I just got off the phone with Telus and they told me that LTE and HSPA are the same. So if I get the LTE version, unlock it, when i head to Europe in a few months the phone will work there too. (on other carriers)
Is this true?
Nope ,, its not the same
Thats what I thought, thx
HSPA+ should not be confused with LTE, which uses a new air interface based on OFDMA technology. HSPA+ is an evolution of HSPA that upgrades the existing 3G network and provides a cheap way for telecom operators to migrate towards 4G speeds without deploying a new radio interface.
Sent from my Galaxy Nexus using Tapatalk 2
let me know if u get 55+mbps on your "hpsa", or u prolly meant hspa.

Question about International Phone compatibility

I was thinking about buying the International unlocked Galaxy SIII GT I9300 and saw how it would be cheaper in the long run, but my main motivation was being able to move from carrier to carrier if I wanted to and not having a contract. I seem to be reading though that the international version is only compatible with AT&T and T-mobile at 3G and is not capable of 4G speeds at all. Also, that even American versions are not always compatible with eachother. So am I correct in thinking that if I get an international version I'll be stuck between T-Mobile and Sprint at 3Gs. And that nothing can be done to the phone to allow an International phone to work with Sprint or even an American Sprint to work on a T-Mobile network? I'm starting to think it might be easier to just get an American phone and jailbreak it.
The international one will never work with sprint or Verizon, the AT&T and t-mobile versions will never work with sprint or Verizon.
The difference is hardware, Verizon and sprint are cdma, the rest are gsm.
The international one will work with AT&T with 3g and 4g(actually its hspa+ which is technically 3.5g) and will work on T-Mobile only in 2g for now, in a few months it will work on 3g and 4g when they refarm their 1900 or 1700mhz (can't remember which) band to 3g.
No matter what you do to either the international or US gsm versions they will NEVER EVER WORK ON SPRINT OR VERIZON.
Sent from my GT-I9300 using xda premium
I see, that's what I was afraid of. The AT&T and T-Mobile option still seem attractive, but in your opinion will the Verizon/Sprint with a jailbreak route be better in the long term since the LTE is by far the superior option(from what I've read)? I've seen AT&T has LTE but the International version wouldn't be able to work on a LTE network anyway, would it??? I plan to download most things on my laptop and move them to the phone anyway, the only important thing to me internet speed would affect and my main concern would be live video chat, would the 3G or HSPA+ be sufficient for that? Other than talk and text the phone will be mainly used for games, movies, music and the superior GPU in the International version I think would be better for that? Are there any other phones comparative to the Galaxy III you know of that might have both the CDMA and the GSM, the "world phones" as I've seen them called?
Matt45045 said:
I see, that's what I was afraid of. The AT&T and T-Mobile option still seem attractive, but in your opinion will the Verizon/Sprint with a jailbreak route be better in the long term since the LTE is by far the superior option(from what I've read)? I've seen AT&T has LTE but the International version wouldn't be able to work on a LTE network anyway, would it??? I plan to download most things on my laptop and move them to the phone anyway, the only important thing to me internet speed would affect and my main concern would be live video chat, would the 3G or HSPA+ be sufficient for that? Other than talk and text the phone will be mainly used for games, movies, music and the superior GPU in the International version I think would be better for that? Are there any other phones comparative to the Galaxy III you know of that might have both the CDMA and the GSM, the "world phones" as I've seen them called?
Click to expand...
Click to collapse
You can't/don't jailbreak Android phones. Hard to even know what you are talking bout trying to accomplish? It's very simple.
1. Buy a phone from a carrier and use it on that carrier. That's the easiest option.
2. Buy an International GS3 and use it on AT&T 3G or 2G.
3. Buy an International GS3 and use it on T-Mobile 2G.
If you try any other options you are just going to confuse yourself.
Definitely don't get the sprint or Verizon ones, you are stuck on cdma then. The at&t one has LTE and the T-Mobile one has dc hspa+ (theoretically up to 42mbps) the international one has standard hspa+ (up to 21mbps) and I regularly get between 5-8mbps down and 2-3mbps up and I live in the country.
The gpu and cpu on the international one are better too.
Sent from my GT-I9300 using xda premium
I have a bad habit of using the words root and jailbreak interchangeably, I meant root the phone. I guess I have to decide how important LTE is to me. It'll either be AT&T or the International version. The superior GPU and CPU are attractive, but so are the LTE speeds. But I guess with the limited data maybe not. But thanks for your help, this clarified a lot for me.
Frequency Concern
I have the exact same problem!
I am planning to buy a Galaxy Nexus, which works for UMTS (850/900/1700/1900/2100MHz) and GSM (850/900/1800/1900MHz). I read from wikipedia that the 3G and 4G networks from Tmobile are carried on the frequency of both 1700MHz and 2100 MHz. Does that mean Galaxy Nexus can use 3G and 4G on Tmobile network?
playmaker1 said:
I have the exact same problem!
I am planning to buy a Galaxy Nexus, which works for UMTS (850/900/1700/1900/2100MHz) and GSM (850/900/1800/1900MHz). I read from wikipedia that the 3G and 4G networks from Tmobile are carried on the frequency of both 1700MHz and 2100 MHz. Does that mean Galaxy Nexus can use 3G and 4G on Tmobile network?
Click to expand...
Click to collapse
Yes, the galaxy nexus will work fine on tmo, its pentaband.
I brought my Irish one to america and used it on tmo no problem.
Sent from my GT-I9300 using xda premium
nodstuff said:
Yes, the galaxy nexus will work fine on tmo, its pentaband.
I brought my Irish one to america and used it on tmo no problem.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Oh really?! Then I should sell my international version of Galaxy S II for a Galaxy Nexus. S II doesnt receive 1700MHz. I read from Wikipeida: This band (Tmobile 3G and 4G) was an area of wireless spectrum, half in the 1700 MHz (1.7 GHz) and half in the 2100 MHz (2.1 GHz) frequencies. SO I was thinking: Hey, how about getting a phone with both 1700 and 2100MHz to work on Tmobile 3G and 4G.
So you can actually use 3G? or even 4G on Tmobile? Is it so slow or weak that makes you want to change carrier?
I9300
nodstuff said:
The international one will never work with sprint or Verizon, the AT&T and t-mobile versions will never work with sprint or Verizon.
The difference is hardware, Verizon and sprint are cdma, the rest are gsm.
The international one will work with AT&T with 3g and 4g(actually its hspa+ which is technically 3.5g) and will work on T-Mobile only in 2g for now, in a few months it will work on 3g and 4g when they refarm their 1900 or 1700mhz (can't remember which) band to 3g.
No matter what you do to either the international or US gsm versions they will NEVER EVER WORK ON SPRINT OR VERIZON.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Help, I have an I9300 and I can't configure it to recieve data I am on the AT&T GO $60 data plan and AT&T says it is my phones problem. I've tried a lot of different settings and it still shows up as disconnected under the mobile network state. Any help would be greatly appreciated.
---------- Post added at 01:13 PM ---------- Previous post was at 12:56 PM ----------
nodstuff said:
Definitely don't get the sprint or Verizon ones, you are stuck on cdma then. The at&t one has LTE and the T-Mobile one has dc hspa+ (theoretically up to 42mbps) the international one has standard hspa+ (up to 21mbps) and I regularly get between 5-8mbps down and 2-3mbps up and I live in the country.
The gpu and cpu on the international one are better too.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Help, I have an I9300 and I have tried for a week to get AT&T GO set up for data. I can talk and text fine, but no luck with data AT&T says it is my phone. Under mobile network state it says disconnected. any help would be greatly appreciated. It is an unlocked international GSM phone.
I have a Samsung GT-I9300 unlocked Gsm phone. I have started AT&T GO $60 data plan. I have tried for a week now to get data with no luck. I can talk & text fine, and it works great off of WI-FI. AT&T has tried everything they can do and says it is a problem with my phone. I was previously on Straight Talk but was stuck with EDGE speeds and not good coverage. Any help would be greatly appreciated.

Will all the S5 models work on any network?

These models, do they all work on diff carries network? What I mean is, can I bring a Tmo to Verizon to ATT ... etc?
Because it looks like they all use simcard.
Samsung SM-G900F - for Europe
Samsung SM-G900I - for Asia
Samsung SM-G900K/G900L/G900S - for Korea
Samsung SM-G900M - for Vodafone
Samsung SM-G900A - for AT&T
Samsung SM-G900T - for T-Mobile
Samsung SM-G900V - for Verizon
Samsung SM-G900R4 - for US Cellular
Samsung SM-G900P - for Sprint
navy2012 said:
These models, do they all work on diff carries network? What I mean is, can I bring a Tmo to Verizon to ATT ... etc?
Because it looks like they all use simcard.
Samsung SM-G900F - for Europe
Samsung SM-G900I - for Asia
Samsung SM-G900K/G900L/G900S - for Korea
Samsung SM-G900M - for Vodafone
Samsung SM-G900A - for AT&T
Samsung SM-G900T - for T-Mobile
Samsung SM-G900V - for Verizon
Samsung SM-G900R4 - for US Cellular
Samsung SM-G900P - for Sprint
Click to expand...
Click to collapse
Good question. I'd like to know as well. You can def unlock the TMO and ATT GSM versions and pop each others SIM's in I doubt it's the same for CDMA versions.
Isn't the bootloader on the TMO unlocked?
ookba said:
Good question. I'd like to know as well. You can def unlock the TMO and ATT GSM versions and pop each others SIM's in I doubt it's the same for CDMA versions.
Isn't the bootloader on the TMO unlocked?
Click to expand...
Click to collapse
I'm curious as well if these phones are unique to each carrier due to the model numbers specifically can verizons work on tmobile & att
navy2012 said:
These models, do they all work on diff carries network? What I mean is, can I bring a Tmo to Verizon to ATT ... etc?
Because it looks like they all use simcard.
Samsung SM-G900F - for Europe
Samsung SM-G900I - for Asia
Samsung SM-G900K/G900L/G900S - for Korea
Samsung SM-G900M - for Vodafone
Samsung SM-G900A - for AT&T
Samsung SM-G900T - for T-Mobile
Samsung SM-G900V - for Verizon
Samsung SM-G900R4 - for US Cellular
Samsung SM-G900P - for Sprint
Click to expand...
Click to collapse
I know this is an old thread and I'm sure you have your answer by now, but I have seen others asking the same, so I hope this helps
900s and 900k are GSM 900l is CDMA
Samsung SM-G900K - for Korea Telecom
Samsung SM-G900S - for SK Telecom
Samsung SM-G900L - for LG U+
Well the g900t works fine on AT&T with the exception of lte. Not sure why it's not supported considering the g900t supports all the same bands ad g900a... I suppose it is a firmware issue
Sent from my SM-G900T using XDA Premium 4 mobile app
strker45 said:
Well the g900t works fine on AT&T with the exception of lte. Not sure why it's not supported considering the g900t supports all the same bands ad g900a... I suppose it is a firmware issue
Sent from my SM-G900T using XDA Premium 4 mobile app
Click to expand...
Click to collapse
LTE works fine on the 900T using AT&T's network. I answered this in your other thread. I'm currently using a 900T with AT&T's service, getting full LTE.
navy2012 said:
These models, do they all work on diff carries network? What I mean is, can I bring a Tmo to Verizon to ATT ... etc?t
Click to expand...
Click to collapse
The short answer is no. First you divide the phones into two groups; GSM and CDMA which are incompatible networks, apart from limited overlap on the data side. Note that Sprint in particular, locks down their CDMA phones pretty tight so that it is very difficult to use them on other networks, particularly competing domestic CDMA carriers.
GSM phones, at least the higher end models like the S5 are multi band and will work on pretty much all GSM networks. However each model is optimized for a given carrier's frequencies. So your phone may roam or (if unlocked) accept a SIM from another network, it probably won't work on all of the frequencies of the other network. The effect of that may not be much in a dense urban area, perhaps a little more network congestion or slower data speeds. But in fringe areas served by only one frequency, it could mean no coverage for the foreign handset.
The TMobile model is one of the best, generally speaking, in that it is capable of operating on more frequency bands than most other models. However what is best is subjective depending on where you want to use it and what model you have in hand. The Samsung support site lists the frequency bands that each variant will work on and you can see that they vary between carriers.
Interestingly it appears that the GSM S5's are manufactured with the hardware capability to operate on all GSM and LTE bands. But the different models only enable the frequencies used on the native carrier. Which is to say marketing (or by a real stretch, perhaps cost saving) initiatives are locking us out of better roaming capabilities.
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The Asian models do not have LTE antenna on them.
---------- Post added at 10:38 PM ---------- Previous post was at 10:37 PM ----------
Christopher3712 said:
LTE works fine on the 900T using AT&T's network. I answered this in your other thread. I'm currently using a 900T with AT&T's service, getting full LTE.
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Click to collapse
+1 to this. Am using TMo S5 on AT&T and am getting LTE.
I'm not quite sure what you meant by that statement. The Korean S5s all have LTE and with the Galaxy F being released in a few weeks there is also LTE-A.
Sent from my SM-G900K using XDA Free mobile app
2ndcarpenter said:
I'm not quite sure what you meant by that statement. The Korean S5s all have LTE and with the Galaxy F being released in a few weeks there is also LTE-A.
Sent from my SM-G900K using XDA Free mobile app
Click to expand...
Click to collapse
Not all markets have LTE. Maybe Korea has. Countries like India don't yet have. It could also be that the bands being supported cos adding each band adds to phone cost.
Sent from my SM-G900T using XDA Premium 4 mobile app
diablo009 said:
The Asian models do not have LTE antenna on them.
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Click to collapse
That's a sweeping statment. And incorrect. Some asian phones may not use LTE, but many asian countries like Japan, Korea, Phillipines, Australia, etc do have LTE antennae.
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That's interesting. I was unaware. So EDGE would be the high speed data there I suppose?
Sent from my SM-G900K using XDA Free mobile app
2ndcarpenter said:
That's interesting. I was unaware. So EDGE would be the high speed data there I suppose?
Sent from my SM-G900K using XDA Free mobile app
Click to expand...
Click to collapse
There is until HSPDA/4G. But no LTE.
---------- Post added at 02:35 AM ---------- Previous post was at 02:34 AM ----------
fffft said:
That's a sweeping statment. And incorrect. Some asian phones may not use LTE, but many asian countries like Japan, Korea, Phillipines, Australia, etc do have LTE antennae.
.
Click to expand...
Click to collapse
The reason I gave for that is 'cos I know S3 in Americas version had 2 cores and LTE, wherein Asia version had 4 cores and no LTE. Maybe things changed in S5.
diablo009 said:
fffft said:
That's a sweeping statment. And incorrect. Some asian phones may not use LTE, but many asian countries like Japan, Korea, Phillipines, Australia, etc do have LTE antennae
Click to expand...
Click to collapse
The reason I gave for that is 'cos I know S3 in Americas version had 2 cores and LTE, wherein Asia version had 4 cores and no LTE. Maybe things changed in S5.
Click to expand...
Click to collapse
Well again what you say is only correct for certain countries in asia. Not to single you out but there is a lot of misinformation, usually assumptions on this subject and it's productive to clarify the facts.
There were both LTE and non-LTE versions of the Exynos (4 core) S3. The GT-I9300[N/T], SHV-E210K/L/S and SGH-N035 had 4 cores and LTE and the GT-I9300[N] had 4 cores without LTE support. Not to mention that various asian counties like Japan and Australia use the dual core Qualcomm S3 with LTE. So it's not as clearly delineated as you believe.
You also suggested that it costs more to add additional frequency band support to a S5 variant. But this isn't so because the S5 uses WRL-1625 transceiver chipset which has unified support for all GSM and LTE bands. So it costs nothing extra in hardware to add additional bands.
One could argue that omitting secondary parts such as an antenna in a variant intended for a region that doesn't use LTE at all (if such exists) could make unified support moot. But the reality is that increased manufacturing and logistical costs of changing the hardware provisioning on variant handsets is usually prohibitive. It's generally believed that band limitations between variants reside in firmware with the purpose of detering grey market sales and carrier churn.
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2ndcarpenter said:
That's interesting. I was unaware. So EDGE would be the high speed data there I suppose?
Click to expand...
Click to collapse
No, most of the non-LTE asian carriers are using HSPA+ networks which are considerably faster than Edge. The faster HSPA+ implentations are characterized as 42 Mbps networks, which is as fast as some LTE footprints. Advanced LTE rollouts however can double those speeds.
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I had several people ask me about real world LTE speeds. All I can say is that speeds are highly dependent on carrier networks and will vary considerably between carriers and quite a bit by location as well. One LTE network might see speeds < 5 Mbps while another may be twenty times that fast.
I am seeing 60 Mbps typical speeds with my LTE and ~ 90 Mbps with a strong signal in larger cities. Carrier aggregation which is just rolling out now (and supported by the S5) should see some networks achieving 125+ Mbps speeds.
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3 G in europe
Hello! I'm looking for some help.
I got back fron the US with an AT&T galaxy S5 active (SM 870A) and it works well ewcept the 3G. I directly sitch from 4G in urban areas to Edge...
Do you know if I could get 3G with this phone, since it looks likes a software issue?
Thanks
fffft said:
The short answer is no. First you divide the phones into two groups; GSM and CDMA which are incompatible networks, apart from limited overlap on the data side. Note that Sprint in particular, locks down their CDMA phones pretty tight so that it is very difficult to use them on other networks, particularly competing domestic CDMA carriers.
GSM phones, at least the higher end models like the S5 are multi band and will work on pretty much all GSM networks. However each model is optimized for a given carrier's frequencies. So your phone may roam or (if unlocked) accept a SIM from another network, it probably won't work on all of the frequencies of the other network. The effect of that may not be much in a dense urban area, perhaps a little more network congestion or slower data speeds. But in fringe areas served by only one frequency, it could mean no coverage for the foreign handset.
The TMobile model is one of the best, generally speaking, in that it is capable of operating on more frequency bands than most other models. However what is best is subjective depending on where you want to use it and what model you have in hand. The Samsung support site lists the frequency bands that each variant will work on and you can see that they vary between carriers.
Interestingly it appears that the GSM S5's are manufactured with the hardware capability to operate on all GSM and LTE bands. But the different models only enable the frequencies used on the native carrier. Which is to say marketing (or by a real stretch, perhaps cost saving) initiatives are locking us out of better roaming capabilities.
.
Click to expand...
Click to collapse
..
Galaxy S5 SM-900M
Supports these Bands:
3G: HSDPA 850 / 900 / 1700 / 1900 / 2100, 4G: LTE 700 / 850 / 1700 / 1900 / 2100 / 2600 (Bands 1, 2, 4, 5, 7, 17)
Current Baseband Version:
G900MUBU1BOJ2 (Lollipop 5.0)
I'm wanting to roll back to KitKat 4.4.2
Does anyone know for sure if this will work with T-Mobile? It appears to have all the bands to support T-Mobile, but I guess what I'm asking is what firmware do I download if I want to roll it back to KitKat 4.4.2? A link to the firmware would be fantastic.
This is the closest thing I've found for KitKat 4.4.2 on this SM-900M S5 that I have....but it's Uruguay. All the other firmwares are for South American countries too....
Thanks in advance.
i am trying to use a program to retrieve files from a broken screen s5 (model sm-g900v U.S. verizon) but my model isnt listed as compatible and offers the doomsday scenario of bricking it if i continue. Whats the difference if i tell the program im one of the models offered? is there a different program i can use to access my black screen S5 thats not in debugging mode when plugged in? (i plug it in computer now and it doesnt recognize that theres files becuase its in "charge only" mode)

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