Can Any Unlocked SGS3 Work on Tmo's 4G? - Galaxy S III General (US Carriers)

can an unlocked at&t or sprint sgs3 work on tmobile's 4G network?

Sprint is cdma .... t-mobile and att are gsm
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Sprint no, t mobile edge speeds. No good news as to whether more would be possible on t mobile.
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not until t-mobile has completed refarming its 1900 frequency to HSPA+ ...at least for the international and AT&T models. im not sure about the Sprint version.

I heard that the Sprint variant of the S3 has a sim slot since its an international phone. All you have to do is root and unlock it and it should work on T-Mobile 4G.

accordex said:
Sprint is cdma .... t-mobile and att are gsm
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that didnt answer my question.
prankoy said:
not until t-mobile has completed refarming its 1900 frequency to HSPA+ ...at least for the international and AT&T models.
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so currently, you cant get the int'l or at&t phone to work on tmo's 4G until tmo upgrades to HSPA+.. do you know when that will happen?

bldon2 said:
that didnt answer my question.
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It does, actually… perhaps a bit too technical.
so currently, you cant get the int'l or at&t phone to work on tmo's 4G until tmo upgrades to HSPA+.. do you know when that will happen?
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That's not an accurate statement but it makes the point—non-T-Mobile GS3s won't work on T-Mobile's 3G/4G until they redeploy from 1700 to 1900 MHz.
T-Mobile hasn't put out a time table. AFAIK parts of downtown San Francisco (around the Moscone Center), parts of San Diego, and parts of Birmingham, Alabama (i.e. relatively nowhere) are the only places TMO has this configuration deployed.

That's not exactly true parts of Bellevue and Seattle Washington have been reformed too so I'm sure there's more areas
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AttachedSilver said:
I heard that the Sprint variant of the S3 has a sim slot since its an international phone. All you have to do is root and unlock it and it should work on T-Mobile 4G.
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nope, there's only an sd card slot in the sprint variant, the sim card is embedded

bldon2 said:
that didnt answer question
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It did actually, AT&T and T-Mobile are gsm, while Verizon and sprint are cdma... completely different services. Your only choice is an AT&T, T-Mobile or a gsm international.
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tamasrepus said:
It does, actually… perhaps a bit too technical.
That's not an accurate statement but it makes the point—non-T-Mobile GS3s won't work on T-Mobile's 3G/4G until they redeploy from 1700 to 1900 MHz.
T-Mobile hasn't put out a time table. AFAIK parts of downtown San Francisco (around the Moscone Center), parts of San Diego, and parts of Birmingham, Alabama (i.e. relatively nowhere) are the only places TMO has this configuration deployed.
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he didnt answer my question. anyway, do you know when tmo will deploy this upgrade to nyc?
theraffman said:
It did actually, AT&T and T-Mobile are gsm, while Verizon and sprint are cdma... completely different services. Your only choice is an AT&T, T-Mobile or a gsm international.
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it did not.. i got a gsm phone from at&t thats unlocked to work on tmo. but i cant get it to work on tmo 4G.. thats why he didnt answer my question.

Look up t mobile 1900 mhz refarming. Thats ur best shot. Other than that right now signs are pointing to no hardware support for t mobiles currnt hspa bands. Basically, cross your fingers that tmobile changes to your frequency in your area with this phone. Tmobiles doin cuz they want to steal awayviphine users so they do have incentive. We'll be on that train too tho.
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bldon2 said:
he didnt answer my question. anyway, do you know when tmo will deploy this upgrade to nyc?
it did not.. i got a gsm phone from at&t thats unlocked to work on tmo. but i cant get it to work on tmo 4G.. thats why he didnt answer my question.
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Yes, t-mobile uses the same tech, but is gimped as far as the 1900mhz band goes. Unfortunately there doesn't seem to be a definitive adviser as to when they will overhaul their services.
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r3a1ist said:
Look up t mobile 1900 mhz refarming. Thats ur best shot. Other than that right now signs are pointing to no hardware support for t mobiles currnt hspa bands. Basically, cross your fingers that tmobile changes to your frequency in your area with this phone. Tmobiles doin cuz they want to steal awayviphine users so they do have incentive. We'll be on that train too tho.
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i see.. so, tmo right now supports 1900 for their 4G. and the samsung galaxy s3 uses 1900, right?
theraffman said:
Yes, t-mobile uses the same tech, but is gimped as far as the 1900mhz band goes. Unfortunately there doesn't seem to be a definitive adviser as to when they will overhaul their services.
Sent from my SAMSUNG-SGH-I747 using xda premium
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i'm a bit confused here.. maybe you, r3a1ist or someone can help. i called tmo and they said that the samsung galaxy s3 works on their 1700 - 2100 while at&t has 850 - 1900.
i'm really confused because on the tmo website, the specs for the SGS3 says that it works on the following bands:
tmo:
850 MHz;900 MHz;1800 MHz;1900 MHz;UMTS: Band I (2100);UMTS: Band IV (AWS);UMTS: Band V (850)
i got 4 questions:
1) what frequencies does the tmo version work on.
2) what are the frequencies that at&t uses for its SGS3.
3) what frequency does tmo use for its 4G (internet) network.
4) when LTE comes out next yr on tmo, will samsung release a new line of SGS3 specifically for tmo to work on its LTE?

bldon2 said:
he didnt answer my question. anyway, do you know when tmo will deploy this upgrade to nyc?
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Never, probably… I don't have a source (you can Google it) but T-Mobile does not have enough spectrum in NYC to do much shuffling.
---------- Post added at 08:05 PM ---------- Previous post was at 07:40 PM ----------
bldon2 said:
i see.. so, tmo right now supports 1900 for their 4G. and the samsung galaxy s3 uses 1900, right?
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You're not reading the thread, and/or are not understanding technical details. Answering your original question:
can an unlocked at&t or sprint sgs3 work on tmobile's 4G network?
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No, it won't.
The Sprint model apparently does not work. The AT&T may work later this year depending on your area. Are you asking whether you want to make a $500+ bet that it will? That's up to you—I wouldn't.
i'm a bit confused here.. maybe you, r3a1ist or someone can help. i called tmo and they said that the samsung galaxy s3 works on their 1700 - 2100 while at&t has 850 - 1900.
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I rarely get straight or correct answers from TMO's support, but yes—that's correct. What are you confused about?
i'm really confused because on the tmo website, the specs for the SGS3 says that it works on the following bands:
tmo:
850 MHz;900 MHz;1800 MHz;1900 MHz;UMTS: Band I (2100);UMTS: Band IV (AWS);UMTS: Band V (850)
i got 4 questions:
1) what frequencies does the tmo version work on.
2) what are the frequencies that at&t uses for its SGS3.
3) what frequency does tmo use for its 4G (internet) network.
4) when LTE comes out next yr on tmo, will samsung release a new line of SGS3 specifically for tmo to work on its LTE?
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1) It works on the frequencies you posted. Let's rewrite that:
GSM/EDGE (aka 2G): 850, 900, 1800, 1900 Mhz
UMTS/HSPA+ (aka 3G/4G): 850, 1700 (aka AWS), 1900 MHz
Is it less confusing now?
2) AT&T uses 850 Mhz and 1900 MHz for their HSPA+ service.
3) TMO as of July 2012 uses 1700 MHz for most their HSPA+ service. T-Mobile will support HSPA+ on 1900 MHz in some parts of the USA by the end of the year. Very few areas (T-Mobile has only officially disclosed a tower near the Moscone Center, in San Francisco) do so now. Concrete details are sparse and nonspecific.
4) Next year is a long time—the SGS3 will be old by then, and the Galaxy Note 2 or SGS4 will have been announced. Nobody can predict the future. But, looking at the past, TMO released a new "4G" version of the Vibrant, so it's also likely they release new "LTE" versions of their phones.

tamasrepus said:
1) It works on the frequencies you posted. Let's rewrite that:
GSM/EDGE (aka 2G): 850, 900, 1800, 1900 Mhz
UMTS/HSPA+ (aka 3G/4G): 850, 1700 (aka AWS), 1900 MHz
Is it less confusing now?
2) AT&T uses 850 Mhz and 1900 MHz for their HSPA+ service.
3) TMO as of July 2012 uses 1700 MHz for most their HSPA+ service. T-Mobile will support HSPA+ on 1900 MHz in some parts of the USA by the end of the year. Very few areas (T-Mobile has only officially disclosed a tower near the Moscone Center, in San Francisco) do so now. Concrete details are sparse and nonspecific.
4) Next year is a long time—the SGS3 will be old by then, and the Galaxy Note 2 or SGS4 will have been announced. Nobody can predict the future. But, looking at the past, TMO released a new "4G" version of the Vibrant, so it's also likely they release new "LTE" versions of their phones.
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its much less confusing now. thank you so much. its looks like the tmo tech guy i called was ignorant and didnt know what he was talking about. again, thanks.
one last question.. do you think that if i got the tmo version of the SGS3 and when LTE is released that the phone will no longer use HSPA? when LTE comes out, will the phone no longer use fast internet?

bldon2 said:
one last question.. do you think that if i got the tmo version of the SGS3 and when LTE is released that the phone will no longer use HSPA? when LTE comes out, will the phone no longer use fast internet?
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Yeah… that's a complicated question whose answer I don't yet understand myself.
TMO is doing their 1900 MHz refarming to free up 1700 MHz for use w/ LTE. Stuff I'm wondering:
What happens to older 3G/4G devices that don't support 1900 MHz? Do they lose their 3G/4G Internet? Note: the GS3 supports 1900 MHz, and does not have this problem.
How is TMO going to deploy in spectrum crunched areas (like NYC)? They don't have enough spectrum to move everyone over to 1900 MHz—does this mean 1700 MHz HSPA+ will be cut off when they bring 1700 MHz LTE online? Your non-LTE GS3 might lose 3G/4G Internet in this situation—but I doubt TMO would do this to anyone with a phone still in contract.
All in all, make your purchasing situation on the situation today. The next new thing is always around the corner.

tamasrepus said:
Yeah… that's a complicated question whose answer I don't yet understand myself.
TMO is doing their 1900 MHz refarming to free up 1700 MHz for use w/ LTE. Stuff I'm wondering:
What happens to older 3G/4G devices that don't support 1900 MHz? Do they lose their 3G/4G Internet? Note: the GS3 supports 1900 MHz, and does not have this problem.
How is TMO going to deploy in spectrum crunched areas (like NYC)? They don't have enough spectrum to move everyone over to 1900 MHz—does this mean 1700 MHz HSPA+ will be cut off when they bring 1700 MHz LTE online? Your non-LTE GS3 might lose 3G/4G Internet in this situation—but I doubt TMO would do this to anyone with a phone still in contract.
All in all, make your purchasing situation on the situation today. The next new thing is always around the corner.
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hi tamasrepus... just to let you know, when i called the tmo rep like i told you in my previous post, he said that the SGS3 will use LTE.. but after your answers discredited him, i dont believe him. i guess we got to wait and see.

theraffman said:
It did actually, AT&T and T-Mobile are gsm, while Verizon and sprint are cdma... completely different services. Your only choice is an AT&T, T-Mobile or a gsm international.
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But LTE is a gsm technology, currently sprints/Verizons phone (Verizon razr maxx works on international/att networks after a recent update) is a hybrid, but they have weird lte frequencies, I've read that all US carriers will have incompatible freqs, but qualcom is building a chip that does them all plus European ones.
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It's simple, T mobile phone works on At&t HSPA but not LTE. At&t phone works on its own HSPA and LTE but not T moble 1700 HSPA. We've been trying to see if we can make it work on t mobiles 1700 hspa band, no luck yet. To make matters more uncertain. T mobile says they're refarming their 2g/edge spectrum to work on At&t's 1900 HSPA band. The At&t phone out of the box would be able to pick up this 1900 HSPA t mobile refarm. Although reports of this actually occuring are sporadic and they also fired the CEO who's plan it is a couple weeks ago. LoL. If you get that, that's the complete break down. So here you go:
T mobile phone - Supports both T mobile and At&t HSPA 4g speeds, no LTE of any kind.
At&t phone- Supports At&t LTE and HSPA only right now, t mobile HSPA "may" be available for it's antenna's in the future.

Related

January 22nd North American 850MHz HSPA 3G Blackstone...

Saw this news story, does anyone know if it is credible? The NextG Service is on the 850MHz band which is the same as Rogers/Fido in Canada and Cingular in the US...if all this is true then one of these unlocked would be 3G Compatible in North America...Thoughts?
http://apcmag.com/iphonelike_htc_touch_hd_set_for_aussie_launch.htm
http://www.expansys.com.au/d.aspx?i=173812
Well that would suck for me because about 3 hours ago I got an iPhone because I really needed 3g already I do ally of browsing and videos but I like the touch he better....
What is the exact issue with North America and the Touch HD? I thought HSDPA was fully supported in our continent under most major providers. Just curious as I'm looking at purchasing one in the future.
Lokosis said:
What is the exact issue with North America and the Touch HD? I thought HSDPA was fully supported in our continent under most major providers. Just curious as I'm looking at purchasing one in the future.
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The Touch HD that is out now operates on UMTS 900/2100. Telstra in Australia and the North American providers (except T-Mobile) use UMTS 850.
hopefully it is just some software that HTC did. cuz we do have that option to change it to 850MHz 3G in the phone but just nothing happens to it. If a flash can fix it then it should be ok. EDGE for me is pretty fast anyways in Toronto most of the time.
b-e-a-s-t said:
Saw this news story, does anyone know if it is credible? The NextG Service is on the 850MHz band which is the same as Rogers/Fido in Canada and Cingular in the US...if all this is true then one of these unlocked would be 3G Compatible in North America...Thoughts?
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850 mHz is just one of the 2 bands needed to work on US 3G. you also need 1900 . my understanding is one band is for upload the other for download. don't get me wrong, it would be fantastic if the Aussie version was fully capable on US networks. i'll believe it when i see it. heck, expansys even has a note saying they have to confirm the 850mHz 3G band.
850/1900Mhz....
could someone please explain the upload/download at different frequencies paradigm to me?
cortez.i said:
850 mHz is just one of the 2 bands needed to work on US 3G. you also need 1900 . my understanding is one band is for upload the other for download. don't get me wrong, it would be fantastic if the Aussie version was fully capable on US networks. i'll believe it when i see it. heck, expansys even has a note saying they have to confirm the 850mHz 3G band.
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This is incorrect. With at&t you do not need both. With just 850mHz you will be more than fine.
Now with T-Mobile you would need both 1700 and 2100 not just 2100 or just 1700 both. Just more reason to hate T-Mobile.
I am ready to take the plunge and drop the $ for an HD. I also will switch my number back to at&t from verizon. I guessi cna say almost ready. I really dont want to spend $800 for no 3G
Does anyone know how hspa in Canada with Rogers/Fido works? i.e. are dual frequencies required or is 850MHz enough to get top speeds? Thanks...
Has anyone brought one into the US and had any success getting a 3G signal ?
Some carriers in the US and Canada use 850mhz such as AT&T and Rogers but they also use 1900mhz. It really depends where you live... Whiich city, state etc
1900mhz is growing in popularity in the states.
tbfl said:
Has anyone brought one into the US and had any success getting a 3G signal ?
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Doesnt work
b-e-a-s-t said:
could someone please explain the upload/download at different frequencies paradigm to me?
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I can't remember which but one is used for uploading and one is used for downloading.
cortez.i said:
850 mHz is just one of the 2 bands needed to work on US 3G. you also need 1900 . my understanding is one band is for upload the other for download. don't get me wrong, it would be fantastic if the Aussie version was fully capable on US networks. i'll believe it when i see it. heck, expansys even has a note saying they have to confirm the 850mHz 3G band.
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You are exactly right. YOu need both 1900 and 850mhz
tbfl said:
Has anyone brought one into the US and had any success getting a 3G signal ?
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Sadly, no 3G for me.
You do not need both 1900 and 850. Its only tmobile that u need both frequenes but they use 1700 and 2100. As long as u have ether 850 or 1900 (depending on what freuency ur area uses) u will have 3g with at&t.
cortez.i said:
850 mHz is just one of the 2 bands needed to work on US 3G. you also need 1900 . my understanding is one band is for upload the other for download. don't get me wrong, it would be fantastic if the Aussie version was fully capable on US networks. i'll believe it when i see it. heck, expansys even has a note saying they have to confirm the 850mHz 3G band.
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Click to collapse
No, the *network* you use may be present on more than one frequency, but its not 850 being uplink and 1700 being the downlink.
When we talk about UMTS the downlink is around 850/1700/2100 but the uplink is always a few MHz below that. (to be pedantic, the UMTS specification specifies the exact downlink/uplink separation)
I can't imagine HTC producing a UMTS 850 phone that won't work on ATT/Rogers and Telstra . Telstra only needs the 850 band so HTC can add in whatever extra the US providers use. It will probably be the same bands supported by the HTC Hermes and other phones common to these providers.
for AT&T, you do NOT need both frequencies (850 and 1900) for 3G. They don't HAVE both frequencies in most areas. It's one or the other.
And yes, T-Mobile US sucks ass...
-Mc
Tremere said:
No, the *network* you use may be present on more than one frequency, but its not 850 being uplink and 1700 being the downlink.
When we talk about UMTS the downlink is around 850/1700/2100 but the uplink is always a few MHz below that. (to be pedantic, the UMTS specification specifies the exact downlink/uplink separation)
I can't imagine HTC producing a UMTS 850 phone that won't work on ATT/Rogers and Telstra . Telstra only needs the 850 band so HTC can add in whatever extra the US providers use. It will probably be the same bands supported by the HTC Hermes and other phones common to these providers.
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McHale said:
for AT&T, you do NOT need both frequencies (850 and 1900) for 3G. They don't HAVE both frequencies in most areas. It's one or the other.
And yes, T-Mobile US sucks ass...
-Mc
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Well I stand corrected then. This is good news then. Just need somebody in the US to buy a Telstra HD and see if it works. I guess it will be dependent on the area though. If you don't have 850mhz.
Lol i guess it took a senor member to say it for anyone to believe it. I only said it in the first page lol. Lets see what happens when the aus model comes out.
So it is decided then IF the Blackstone is introduced by Telstra and working on their 850MHz 3.5G Network THEN it has the opportunity to work in both the US on Att and Canada's Rogers/Fido...I will wait for this device, purchase it and let the board know if someone else doesn't beat me to it!
P.S. does someone think that this release may be with the Android OS for Telstra? It was the Telstra reps that were commenting at CES 2009 regarding Palm Pre and how the next Android phone that they were testing kicks it...who knows probably coincidence...

data frequencies once unlocked?

I have my phone unlocked but am trying to figure out was frequencies we can use for 3G on other carriers?
T-mo uses UMTS 1700 and 2100. But people who have unlocked and inserted a AT&T sim have been able to get 3G speed. Is the Vibrant able to get 850 and 1900 UTMS once unlocked?
It has 1900. In menu shows option for 850 also, but the hardware doesn't support it.
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As said above, the Vibrant supports 1700/1900/2100 for 3G. AT&T uses 850 and 1900, so in 1900 areas, you can get 3G on AT&T.
In case anyone cares, the AT&T Captivate (AT&T's Galaxy S) supports 850 and 1900, so it will not receive 3G speeds on T-Mobile's US network.
The worst thing about t-mo network is that they require both 1700 AND 2100 to get 3g speed while ATT only needs one.
jackhuny said:
The worst thing about t-mo network is that they require both 1700 AND 2100 to get 3g speed while ATT only needs one.
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Not challenging you, just asking. How is TMO different than AT&T? I would guess that TMO is 1700 in some areas and 2100 in others, and so to get full coverage, you need both. Likewise, AT&T is 850 in some areas, and 1900 in some area, and to get full coverage, you need both.
Is this not actually the case?
cparekh said:
Not challenging you, just asking. How is TMO different than AT&T? I would guess that TMO is 1700 in some areas and 2100 in others, and so to get full coverage, you need both. Likewise, AT&T is 850 in some areas, and 1900 in some area, and to get full coverage, you need both.
Is this not actually the case?
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No its not.
T-mo uses AWS(Advanced Wireless Services) which require both 1700 to upload and 2100 for download (or reverse).
On the other side of things... I would think that way of doing things (dual channel) would potentially be more effective
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Palhaitus said:
On the other side of things... I would think that way of doing things (dual channel) would potentially be more effective
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I think verizon would disagree on that.
Is it half duplex or full duplex? That would matter as far as having 2 channels for simultaneous upload and download.

US T-Mobile's 3G freq vs the rest of the world?

Anyone getting the T-Mobile version tomorrow? With CDMA not SIM capable, and AT&T version still up in the air, I think I'm probably going to get one tomorrow!
I've got question regarding T-Mobile's werid 3G band tho. I think Samsung listed T-Mobile's version as AWS 1700/2100. I know 1700 is weird, but is that AWS 2100 same as the 2100 band that the rest of the world use? Sorry it's my first 3G T-mobile device, and looking on wiki or google is just kinda vague
2100MHz is the band used all across Europe as well as large parts of Asia.
So, yes, the T-Mobile one should give you 3G capability in other parts of the world, though if it's locked that may open up other issues.
Step666 said:
2100MHz is the band used all across Europe as well as large parts of Asia.
So, yes, the T-Mobile one should give you 3G capability in other parts of the world, though if it's locked that may open up other issues.
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I had a TMo US G1, and it worked fine on 3G when I returned to the UK. The converse was not true of my TMo UK G2 (HTC Hero), which would only get Edge in the US because it did not support both bands of AWS (1700/2100).
So, I see no reason why a TMo US shouldn't work pretty much everywhere else in the world where 2100 3G is ubiquitous.
Regards,
Dave
Cool thanks, i guess that AWS threw me off. I thought there were a regular 2100, and then T-Mobile's AWS 2100
Step666 said:
2100MHz is the band used all across Europe as well as large parts of Asia.
So, yes, the T-Mobile one should give you 3G capability in other parts of the world, though if it's locked that may open up other issues.
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Actually you're a bit off. Tmo's 3G runs on AWS 1700/2100 band which is not the same 2100 *frequency* as the rest of the world. Tmo uses 1700 for downloads and 2100 for uploads, so both bands (aws/band IV) are needed.
Now Europe (and rest of GSM world) use straight 2100 band for 3G but the exact frequency is not the same as Tmo's.
Basically a Tmo Galaxy Tab will only get you EDGE outside of the US. An ATT Galaxy Tab will get you 3G in the US and the rest of the world (as long as it's sim unlocked, ofcourse).
LordLugard said:
Basically a Tmo Galaxy Tab will only get you EDGE outside of the US. An ATT Galaxy Tab will get you 3G in the US and the rest of the world (as long as it's sim unlocked, ofcourse).
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No, the T-mobile phones give you also 3G in Europe. All AWS chipsets do both Band I (2100) and Band IV (AWS 1700/2100).
I thought the galaxy tab is quad band, so you can simply swap your sim card with another european carrier and it should work on thier frequency
Am I wrong?
ahbvrh said:
I thought the galaxy tab is quad band, so you can simply swap your sim card with another european carrier and it should work on thier frequency
Am I wrong?
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You're right for 2G, not for 3G
So getting the unlock code for tmobile device and putting AT&T sim card will not give me 3g connectivity (using AT&T network)?
ahbvrh said:
So getting the unlock code for tmobile device and putting AT&T sim card will not give me 3g connectivity (using AT&T network)?
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No, because it doesn't support the 850 or 1900 MHz bands.
Volker1 said:
No, the T-mobile phones give you also 3G in Europe. All AWS chipsets do both Band I (2100) and Band IV (AWS 1700/2100).
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It will not. Pls do some more reading on the subject. There's a very good writeup on it in these forum. Someone explained it better than I've probably done. If I find it I'll link to it.
LordLugard said:
It will not. Pls do some more reading on the subject.
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One could say the same to you.
This is a link to T-Mobile US's support forum, in which someone has had it confirmed from T-Mobile themselves that all devices designed for their network have to be fully compatible with the 2100MHz band, meaning they will give you 3G capabilities in Europe.
Your previous post in which you claim that the 2100MHz band that T-Mobile use is not the same as the 2100MHz band the rest of the world uses is nothing short of ridiculous.
If the band T-Mobile used was different to the one used in the rest of the world, it would not be described as 2100MHz.
LordLugard said:
It will not. Pls do some more reading on the subject. There's a very good writeup on it in these forum. Someone explained it better than I've probably done. If I find it I'll link to it.
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Sorry, but as I already said earlier in this thread, my T-Mobile US G1, which is an AWS device, worked perfectly well in the UK with full 3G. Similarly, I know of people who bought TMo Nexus Ones in the US, and these all worked fine in the UK.
That's not to say there isn't some subtle difference which not all chipsets can cater for, but it is certainly true that many TMo US handsets will give 3G capabilities in Europe.
Regards,
Dave
The normal UMTS 2100 is called "Band I" and t-mobile's AWS is called "Band IV":
http://en.wikipedia.org/wiki/UMTS_frequency_bands
The AWS 3G module has already 2100MHz support, so there is no additional hardware necessary to support Band I as well. Theoretically it could be disabled, of course, but then T-mobile wouldn't be able to charge you an arm and a leg if you were to roam outside of the US

Any NYC T-Mobile USA owners getting 3G using 1900MHz/850MHz HSPA+ 84?

Any NYC T-Mobile USA owners getting 3G on their Samsung galaxy note using 1900MHz/850MHz HSPA+ 84?
The Note would need to have the 1.7 Ghz Module accessible, while the hardware is capable, the drivers/software has not been developed to allow support. You need both 2.1 GHz and 1.7GHz to make T-Mobile 3g work. 1700MHz band (actually its 1710MHz -1755MHz) is the upload freq, and the 2100MHz band (2110MHz - 2155MHz) the download. You need both or T-Mobile will kick the phone into Edge only(850Mhz).
What is this I don't even...
The Note is not an AWS-capable device, and the hardware does not support it. Band IV (AWS) will never work. Ever.
Croak said:
The Note is not an AWS-capable device, and the hardware does not support it. Band IV (AWS) will never work. Ever.
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http://forum.xda-developers.com/showthread.php?t=1400816
http://forum.xda-developers.com/showthread.php?t=1395971
Spartan2x said:
The Note would need to have the 1.7 Ghz Module accessible, while the hardware is capable, the drivers/software has not been developed to allow support. You need both 2.1 GHz and 1.7GHz to make T-Mobile 3g work. 1700MHz band (actually its 1710MHz -1755MHz) is the upload freq, and the 2100MHz band (2110MHz - 2155MHz) the download. You need both or T-Mobile will kick the phone into Edge only(850Mhz).
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i don't think you guys understood what he was saying
T-Mobile is supposedly testing out non-aws band for their data service and he's simply asking if anyone has tried it in nyc
http://www.theverge.com/2011/12/17/2642763/t-mobile-3g-1900-iphone-hspa-84
read what the OP wrote, think about it, read it again because you just skimmed it the first time, think about it a lot harder, read it one more time for good measure and realize your response wasn't applicable, move on to the next thread..
Do that before responding guys.....
Sent from my GT-N7000 using xda premium
ph00ny said:
i don't think you guys understood what he was saying
T-Mobile is supposedly testing out non-aws band for their data service and he's simply asking if anyone has tried it in nyc
http://www.theverge.com/2011/12/17/2642763/t-mobile-3g-1900-iphone-hspa-84
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+1 for reading what the OP wrote before responding
Sent from my GT-N7000 using xda premium
If someone was getting T-Mobile 3G on the 1900 band, don't you think someone would have posted it by now?
Nope. I'm still only getting EDGE in/near NYC. And slow EDGE at that.
I've been switching back and forth between my T-Mobile SIM and an AT&T mvno SIM. I'm getting decent speeds with the latter but dreaming T-Mobile will come through with the 1900mhz 3G.
Any updates on this? Some markets like Pittsburgh have this already right?
I keep hearing end of the year. My understanding is that T-Mobile is working to get current 2G users off the 1900Mhz band before refarming can occur. They had a pilot program in a couple of markets and there was some rumbling of a national rollout of that program possibly in September. I follow this very closely and there is still nothing concrete. I just asked about this in a T-Mobile store and they said they are expecting further information, but nothing yet, They are moving as quickly as they can as they need the iPhone and can't get it until the refarm is done.

As a T-Mobile user...

So as far as my research goes there are 2 options for the GS3 on t-mobile.
One is buy the international version and wait for t-mobile to upgrade their network which they say will be out by the "end of the year."
The second is pick up a gs3 from WIND Mobile, Mobilicity or Videotron (Canadian carriers that use the same frequencies as T-Mobile).
Is the second option even viable or should I just get the international version? To put things in perspective of why I want to upgrade now, my g2x was stolen a few months ago and I've been suffering with my 8900 Blackberry....a phone with 2G speeds and the processing power of a rock and I just cannot take this any more.
One question is the chip the North American version will get, which is probably the S4 Krait, it has very good performance and probably more battery efficient. Sound quality should be excellent like the HTC One S. Not to mention LTE support too, which T-Mobile is unveiling next year.
With that said, I always go for the international version, its released first for one and generally has more developers. I buy my phones at full price and int' version generally has better resale values. I don't think you have a lot of choice if you are in contract.
I can tolerate the 2G until 1900mhz band works with T-Mobile, I only need data for Google Maps, I get on WiFi otherwise.
Funny. I broke my N1 and am stuck with a BB curve 3600. It's been a month or so now....and I believe I've been punished long enough!
I wouldn't be able to tolerate the 2G speeds. So I will be getting it through mobile when they release release it. Having carrier warranty is a big plus for me too.
Sent from my HD7 using XDA Windows Phone 7 App
well I'm sure there will be canadians that would be willing to sell their phones out of contract, full price. I wouldn't be locked into a contract either way.
i wouldn't mind helping out our fellow breathens from the south
i know i'll be picking it up for sure when it becomes available in store.
just keep in mind there's a 13% tax here + FedEx shipping fees which varies for northern states is aprox $20, southern states is about $26
AllGamer said:
i wouldn't mind helping out our fellow breathens from the south
i know i'll be picking it up for sure when it becomes available in store.
just keep in mind there's a 13% tax here + FedEx shipping fees which varies for northern states is aprox $20, southern states is about $26
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whats 40 bucks when you have the top phone working on your network ahead of everyone else right?
i would think it would be the international version that WIND Mobile, Mobilicity or Videotron would be getting, sense they dont have LTE.
tkeyes said:
i would think it would be the international version that WIND Mobile, Mobilicity or Videotron would be getting, sense they dont have LTE.
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did you check the radio bands included in the international model?
yes, they dont work with t-mo till the end of end of the year. no one wants 2G service.
International/Unlocked S3 on T-Mobile or AT&T (USA)
tkeyes said:
yes, they dont work with t-mo till the end of end of the year. no one wants 2G service.
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Why won't they work?
I read the International Version can run on either T-Mobile (USA) or AT&T network, since the International Version of the S3 uses the same spectrum. It won't be possible to use LTE, but HSPA+ is possible... so I read.
Don't know if you specifically meant the Canadian version, because the International SG3 uses "850 / 900 / 1900 / 2100 mhz", for use with "3g (hspa+ 21mbps)" (= T-Mobile).
Can you provide a few more details on why it's not supposed to work, as you say ??
Thanks!
androidarmin said:
Why won't they work?
I read the International Version can run on either T-Mobile (USA) or AT&T network, since the International Version of the S3 uses the same spectrum. It won't be possible to use LTE, but HSPA+ is possible... so I read.
Don't know if you specifically meant the Canadian version, because the International SG3 uses "850 / 900 / 1900 / 2100 mhz", for use with "3g (hspa+ 21mbps)" (= T-Mobile).
Can you provide a few more details on why it's not supposed to work, as you say ??
Thanks!
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Cause it doesn't list 1700mhz, which tmobile needs for the down link.
Sent from my Galaxy Nexus using xda premium
The 1700 mhz band is not necessarily needed. I just checked some other sources, and they say it's only needed for LTE - which T-Mobile won't have until some time in 2013 anyway. HSPA+ is good enough for speedy downloads on the 1900 mhz band.
---------- Post added at 11:16 AM ---------- Previous post was at 11:01 AM ----------
Just found this one on Wikipedia:
http://en.wikipedia.org/wiki/T-Mobile_USA
[T-Mobile] Radio frequency spectrum chart
The following chart describes radio frequency spectrum bands accessible by the company's customers using compatible devices.
850 MHz GSM/GPRS/EDGE 2G
1900 MHz GSM/GPRS/EDGE 2G
1700+2100 MHz UMTS/HSPA/HSPA+ 4G (formerly 3G)
1900 MHz UMTS/HSPA/HSPA+ 4G
This means, the International SG3 will be fine in the U.S. using T-Mobile's speedy HSPA+ network... and that's all I need.
..???..
Well... this is confusing: T-Mobile's website (for SIM-only plans) actually states..
Important note about 3G phones:
If you own a 3G phone but it does not support the 1700-MHz band, it will operate at 2G (EDGE) speeds on our network.
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Looks like you guys were right... This sucks!!!
you need 1700 Mhz for AWS 3G/4G support
LTE is not even in the picture
I believe t mobile has had a SGSIII go through the FCC in the last week. I believe they will be getting their own model.
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planoman said:
I believe t mobile has had a SGSIII go through the FCC in the last week. I believe they will be getting their own model.
Sent from my SAMSUNG-SGH-I717 using XDA
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I believe that is correct, by the end of next month tmo should be selling it. I have a feeling that it's going to be the same as the international version.
Sent from T-Mobile's galaxy S II running ICS
Has anyone read this article about the relase date. My contract is up this week but im waiting untill its released. Seems like the speeds will be 4g but no quad-core processor
Plus I heard the Samsung Galaxy Note is going to be released on TMo too!!
http://www.ubergizmo.com/2012/05/samsung-galaxy-s3-note-in-t-mobile-document/
moshe22 said:
I wouldn't be able to tolerate the 2G speeds. So I will be getting it through mobile when they release release it. Having carrier warranty is a big plus for me too.
Sent from my HD7 using XDA Windows Phone 7 App
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Exactly true for me. On verizon tho.
I can deal with edge speeds as WiFi is everywhere, plus T-Mo is refarming their spectrum - the Int'l Version should be compatible with 4G by Q4

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