Traveling to Korea with the S 3 - T-Mobile, Samsung Galaxy SIII

Hey all. I am looking to purchase a galaxy s 3. Would a t mobile galaxy work over seas or do I need an international one? Thanks.

Yes, it will work. The T-Mobile S III has quad-band GSM/EDGE/HSPA+ support.

So in that case id be better off buying one out of contract and using one of the Korean providers when I go over seas? Do you know if the international one would work?

thegameksk said:
So in that case id be better off buying one out of contract and using one of the Korean providers when I go over seas? Do you know if the international one would work?
Click to expand...
Click to collapse
Either version will work. Both are quad-band GSM/EDGE/HSPA+. The difference is that the T-Mobile version supports 1700 MHz HSPA+, while the international version ditches that, and supports 900 MHz HSPA+ instead.

aNYthing24 said:
Either version will work. Both are quad-band GSM/EDGE/HSPA+. The difference is that the T-Mobile version supports 1700 MHz HSPA+, while the international version ditches that, and supports 900 MHz HSPA+ instead.
Click to expand...
Click to collapse
What exactly does 1700 MHz HSPA+ and 900 MHz HSPA mean??? Everything ive found says GSM phones dont work but those were outdated by a few years. Did GSM phones just start working there recently?

aNYthing24 said:
Yes, it will work. The T-Mobile S III has quad-band GSM/EDGE/HSPA+ support.
Click to expand...
Click to collapse
You mean it's penta-band has the extra aws band and it should work in korea if they use the same bands like europe

htc fan89 said:
You mean it's penta-band has the extra aws band and it should work in korea if they use the same bands like europe
Click to expand...
Click to collapse
It's not penta-band. It doesn't have 900 MHz HSPA+ support.
thegameksk said:
What exactly does 1700 MHz HSPA+ and 900 MHz HSPA mean??? Everything ive found says GSM phones dont work but those were outdated by a few years. Did GSM phones just start working there recently?
Click to expand...
Click to collapse
Those are just bands that the phones support. And GSM is a world standard, it should work in Korea, and HSPA+ should work too as it supports the 2100 MHz band.

Wifi calling is an option too.

Related

Stupid Question - Tmobile TP2 radio on ATT 3G

I'm actually a little embarrassed to even have to ask this question, I'm also pretty sure I know the answer but better safe than sorry. Can anyone confirm that the Tmobile version of the TP2 is able to access the ATT 3G network? I'm 99% sure it will but that weird Tmob band makes me nervous, any input would be appreciated.
No, it will not. However the ATT version shouldn't be too far behind the Tmo launch so don't worry too much
no offense but what is the basis for your statement, the Tmob version will have
850/900/1700/1800/1900/2100 bands which are basically the ATT bands plus 1700, why would the Wing II not work on the ATT network?
aaronsmckee said:
no offense but what is the basis for your statement, the Tmob version will have
850/900/1700/1800/1900/2100 bands which are basically the ATT bands plus 1700, why would the Wing II not work on the ATT network?
Click to expand...
Click to collapse
Please show me where you found this data? Tmobile USA 3g network doesn't use the 1900 band for 3g; they use the 1700 band which is why Tmobile has to have devices specifically made for their network and why the Tmobile USA version won't work on ATT USA.
Again to clarify:
Tmobile USA = 1700/2100 for upload/download for its 3G
ATT = 850/1900 for upload/download for its 3G
Now Tmobile USA does use the 1900mhz frequency but that its GSM frequency it is not related to the 3g frequency. Confusing i know, but you asked.
One of the images advertising it does state all those bands, but does not differentiate which are for gsm and which for 3G (which can be misleading and confusing, ergo the clarification by jim_0068 ^). Though if they share the 2100 I have no idea whether you can get limited functionality or if you HAVE to have both of them. *shrugs*
jim_0068 said:
Please show me where you found this data? Tmobile USA 3g network doesn't use the 1900 band for 3g; they use the 1700 band which is why Tmobile has to have devices specifically made for their network and why the Tmobile USA version won't work on ATT USA.
Again to clarify:
Tmobile USA = 1700/2100 for upload/download for its 3G
ATT = 1900/2100 for upload/download for its 3G
Now Tmobile USA does use the 1900mhz frequency but that its GSM frequency it is not related to the 3g frequency. Confusing i know, but you asked.
Click to expand...
Click to collapse
actually this is not entirely true either,
AT&T is using 850 and 1900 Mhz for their 3G network,
it was revealed recently that they are pushing the 3G network to the higher frequency (850) and plan to have the 3G completely on 850 by 2010.
if AT&T is using 2100, we would've been able to use the european HTC devices which has the 2100 band.
jim_0068 said:
Please show me where you found this data?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=537517
http://forum.xda-developers.com/showpost.php?p=4144863&postcount=1
aaronsmckee said:
...
850/900/1700/1800/1900/2100 bands
...
Click to expand...
Click to collapse
As far as I'm aware:
GSM: 850/900/1800/1900
UMTS:1700/2100
And therein lies the problem... While it supports all the bands that would be required, only a small subset actually apply to a 3G connection/signal...
Minimally, that would be the specs for it to work on T-Mobile, and quad-band GSM is just standard on 99% of phones these days...
baymon said:
actually this is not entirely true either,
AT&T is using 850 and 1900 Mhz for their 3G network,
it was revealed recently that they are pushing the 3G network to the higher frequency (850) and plan to have the 3G completely on 850 by 2010.
if AT&T is using 2100, we would've been able to use the european HTC devices which has the 2100 band.
Click to expand...
Click to collapse
You're correct and i edited my post it is 850/1900 for ATT US 3G
I gaurantee you that the T-Mobile Touch Pro2 will not work on ATT's 3G Network At All... the frequencies for ATT will only support the 2G Network and therefore only phone calls and text messaging will work.
let's not go that far, let's not forget gprs (same speed as dial-up) and more importantly EDGE (for some that's more than enough).
when I go into the phone settings -- band I have these options on the Tmobile TP2:
GSM (900+1800)+UMTS(900+2100)
GSM (1900+850)+UMTS(1900+850)
UMTS(2100+800)
hppyfnbll said:
when I go into the phone settings -- band I have these options on the Tmobile TP2:
GSM (900+1800)+UMTS(900+2100)
GSM (1900+850)+UMTS(1900+850)
UMTS(2100+800)
Click to expand...
Click to collapse
hmm, now I think the T-Mobile Touch Pro2 works on ATT's 3G Network.
It should also work worldwide too.
oooh, European bands, "standard" North American bands (they're not really standardized, neither in the US nor Canada and Mexico is barely getting 3G into place), and no idea what the last one is for, sounds like cdma...
solsearch said:
oooh, European bands, "standard" North American bands (they're not really standardized, neither in the US nor Canada and Mexico is barely getting 3G into place), and no idea what the last one is for, sounds like cdma...
Click to expand...
Click to collapse
hmmm why is there 800 MHz?
Obviously this is some bull**** because it supports all of the 3G frequencies of worldwide carriers and american carriers.
I wouldn't trust this guy, he has 4 posts and he's obviously posting rumors.
Sorry for the horrible pictures, using a g1 to take them. I love watching people jump to conclusions.
hppyfnbll said:
Sorry for the horrible pictures, using a g1 to take them. I love watching people jump to conclusions.
Click to expand...
Click to collapse
I think those numbers are for software only, in fact you probably don't have the hardware to support the frequencies of the wrong carrier.
seems that 800mhz is for Japan
and it doesn't allow for all of the North American bands (it's missing the 1700 one).
Could be just a software thing without hardware support, though that might be a tad odd, any way to check if it is?
solsearch said:
seems that 800mhz is for Japan
and it doesn't allow for all of the North American bands (it's missing the 1700 one).
Could be just a software thing without hardware support, though that might be a tad odd, any way to check if it is?
Click to expand...
Click to collapse
My Xperia X1a shows UMTS (900) even when I check the settings... IN FACT only the X1i supports
It's very likely that the numbers you are seeing are actually all of the frequencies that are "summed up" and therefore the TP2 for T-mobile does not have the actual hardware.
poetryrocksalot said:
hmmm why is there 800 MHz?
Obviously this is some bull**** because it supports all of the 3G frequencies of worldwide carriers and american carriers.
I wouldn't trust this guy, he has 4 posts and he's obviously posting rumors.
Click to expand...
Click to collapse
Those options have been around with the custom ROMs, I have that too on my Fuze, if your hardware doesn't support it then it'll just be an eye candy.
Bottom line is this, if you want to utilize AT&T's 3G, then you'll need to wait for AT&T's Fortress because you need the 850 and 1900 band (UMTS band II). If you want to use T-mobile's 3G you still need a TP2 that has the 1700 and 2100 band (UMTS band IV), and no you cannot use european TP2 to access US T-mobile's 3G band because european's (and asia's) 3G utilizes UMTS band I, they are on a slightly different frequencies even though they are categorized both on 2100Mhz.
http://en.wikipedia.org/wiki/UMTS_frequency_bands

AT&T Galaxy Note II only Tri-Band 3G?! No FM Radio?!

So AT&T's website finally has the Note II listed, I noticed it only lists it having Tri-Band 3G (850/1900/2100 MHz) as well as the FM Radio not being listed as a feature. You guys think this is just AT&T software disabling the extra band and the radio or what? I'm kind of disappointed as I was hoping AT&T wouldn't be gimping the Note this time around...
It lists LTE right at the top of the specs.
Sent from my Nexus 7 using xda app-developers app
All of ATT phones have always been tri-band 3G, what are you complaining about again?
I have the AT&T Note II. How do I check for the FM radio?
I believe there would be an FM Radio app in the app drawer.
Sent from my SGH-I777 using xda app-developers app
Guys what I'm saying is that the AT&T Note II doesn't support Quad-Band 3G like the international does. I thought they were all supposed to be the same across carriers.
KosanRio said:
Guys what I'm saying is that the AT&T Note II doesn't support Quad-Band 3G like the international does. I thought they were all supposed to be the same across carriers.
Click to expand...
Click to collapse
The att one supports LTE, international doesn't. How is that the same?
They are the same as far as CPU, ram, GPU etc. Not radios.
AT&T Note II Specs
I copied these specs, off AT&T'S premier site.
Specifications
Dimensions: 3.17 x 5.95 x 0.37 inches
Weight: 6.35 ounces
Display: 5.5-inch; 1280 x 720 HD Super AMOLED(TM) (264 ppi); 16 million colors
Device eco-rating: 5 Stars. Visit www.att.com/ecospace for additional information.
Operating System: Android(TM)
Processor: 1.6GHz quad-core
Battery: 3100 mAh (removable)
Talk Time: Up to 15 hours
Standby Time: Up to 12.5 days
Technology: GSM/GPRS/EDGE/UMTS/LTE*
Frequency: GSM/GPRS/EDGE: 850/900/1800/1900MHz; UMTS: 850/1900/2100MHz; LTE:* Bands 4 and 17
Data Transmission: 4G
Internal Memory: Up to 16GB
External Memory Card: microSD(TM) up to 64GB (removable)
Near Field Communication (NFC): S Beam (Open)
TTY Compatible
Hearing Aid (HAC) rating: M3
*Limited 4G LTE availability in select markets. 4G speeds not available everywhere. LTE is a trademark of ETSI.
Seems to have all the GSM bands!
antiochasylum said:
The att one supports LTE, international doesn't. How is that the same?
They are the same as far as CPU, ram, GPU etc. Not radios.
Click to expand...
Click to collapse
I feel stupid now... I swear I though the International model had LTE for once.
KosanRio said:
I feel stupid now... I swear I though the International model had LTE for once.
Click to expand...
Click to collapse
not US..
KosanRio said:
I feel stupid now... I swear I though the International model had LTE for once.
Click to expand...
Click to collapse
The N7105 does have LTE, but it doesnt support AT&T bands. The N7100 does not have LTE. Both versions are international.
So you were correct in thinking - don't feel stupid
There are 4 versions of Note:
1. International (+LTE): SGH-7100 / SGH -7105
2. SGH-i317 : ATT+(Rogers+Bell + Telus): HSPA 850/900/1900/2100, LTE: 700/850/1700/1900
3. SCH-i605 : CDMA + LTE 700
4. SGH-T889 : T-Mobile+Mobilicity+Wind : HSPA: 850/900/1700/1900/2100, LTE: 700, 1700
These are from FCC filings
EDIT: I posted about it here: http://forum.xda-developers.com/showthread.php?t=1956264
T-Mobile's variant seems to be the better choice even if you are on AT&T based on the FCC filings anyway
According to GSM arenas review of the GN2 there isn't one!
Sent from my GT-N7100 using xda app-developers app
blognc said:
I have the AT&T Note II. How do I check for the FM radio?
Click to expand...
Click to collapse
how? how do you have the phone ???
ianwardell said:
how? how do you have the phone ???
Click to expand...
Click to collapse
He got it at the NYC launch event on the 24th. Nice to have press credentials.
ZedZardoz said:
He got it at the NYC launch event on the 24th. Nice to have press credentials.
Click to expand...
Click to collapse
Lucky guy! Ill be waiting like the rest of us ,and a bit longer ...I want to make sure there are no bugs like my tf201 has lol.
Sent from my MB860 using Tapatalk 2
Hopefully AT&T didn't hardware disable the FM radio or something...
Anyone know where the FM radio is usually integrated on phones now a days? didn't it used to be part of the Bluetooth chip on smartphones?
Funk2641 said:
All of ATT phones have always been tri-band 3G, what are you complaining about again?
Click to expand...
Click to collapse
mr mystery said:
There are 4 versions of Note:
1. International (+LTE): SGH-7100 / SGH -7105
2. SGH-i317 : ATT+(Rogers+Bell + Telus): HSPA 850/900/1900/2100, LTE: 700/850/1700/1900
3. SCH-i605 : CDMA + LTE 700
4. SGH-T889 : T-Mobile+Mobilicity+Wind : HSPA: 850/900/1700/1900/2100, LTE: 700, 1700
These are from FCC filings
EDIT: I posted about it here: http://forum.xda-developers.com/showthread.php?t=1956264
T-Mobile's variant seems to be the better choice even if you are on AT&T based on the FCC filings anyway
Click to expand...
Click to collapse
Some info in this thread is just plain contradiction. For example, the above two quoted posts contradict to each other. Is AT&T tri-band or quad-band UMTS after all?
It comes down to what to believe, because FCC filings contradicts to what people say and what cellphone website says. For example, phonearena lists the band specs of i-317 as this:
GSM 850, 900, 1800, 1900 MHz / UMTS 850, 1900, 2100 MHz / LTE 700 MHz Class 17, 1700/2100 MHz
Here, i-317 is quad-band GSM and tri-band 3G (not what FCC filing says).
Also, the website lists T889 as this:
GSM 850, 900, 1800, 1900 MHz / UMTS 850, 1700/2100, 2100 MHz / NO LTE
Here, T889 has 3G 850, AWS, 2100, which also is not what FCC filing says, besides there is no LTE support.
Some information here has got to be misinformation, but which one is it?
cswithxda said:
Some info in this thread is just plain contradiction. For example, the above two quoted posts contradict to each other. Is AT&T tri-band or quad-band UMTS after all?
It comes down to what to believe, because FCC filings contradicts to what people say and what cellphone website says. For example, phonearena lists the band specs of i-317 as this:
GSM 850, 900, 1800, 1900 MHz / UMTS 850, 1900, 2100 MHz / LTE 700 MHz Class 17, 1700/2100 MHz
Here, i-317 is quad-band GSM and tri-band 3G (not what FCC filing says).
Also, the website lists T889 as this:
GSM 850, 900, 1800, 1900 MHz / UMTS 850, 1700/2100, 2100 MHz / NO LTE
Here, T889 has 3G 850, AWS, 2100, which also is not what FCC filing says, besides there is no LTE support.
Some information here has got to be misinformation, but which one is it?
Click to expand...
Click to collapse
I agree on the contradiction for sure, what FCC tested vs what is being listed are different. The OP I had had the links to the FCC filings as well but I guess they we against the rules because mods removed the links.
Ye I wasn't giving doubt on the credibility of your source. It's just that i'm kind of confused by all kinds of information. Both phonearena and pdadb (checked just now) shows that T889 has no LTE support and even more interesting, pdadb lists i317 as quad-band UMTS, which phonearena lists as tri-band... I know it sounds like a nerd but it's driving me crazy as I'm doing research and decide on which version to get LOL
For now, I guess I'll only need to know if it's ever possible to flash N7100 rom onto i317 or T889, if not, i'm giving up LTE and stay with faster/earlier European OTA updates, like *DBT* :good:

[Q] Can I use a Korean note 2 in the US?

I recently purchased a galaxy note 2 in Korea and I would like to bring it back and use it in the states with AT&T. I read that 4g would not be compatible with the phone but 3g will work? I plan to use this phone for business and I realized the 1 is not designated as voicemail due to it being a Korean phone. Is there way to add this feature on? Are there any other features that I will not be able to use with AT&T? I realize I won't be able to watch tv on my phone anymore.
JelliK said:
I recently purchased a galaxy note 2 in Korea and I would like to bring it back and use it in the states with AT&T. I read that 4g would not be compatible with the phone but 3g will work? I plan to use this phone for business and I realized the 1 is not designated as voicemail due to it being a Korean phone. Is there way to add this feature on? Are there any other features that I will not be able to use with AT&T? I realize I won't be able to watch tv on my phone anymore.
Click to expand...
Click to collapse
Try to root it n install you custom software,Do your homework around the forms n find the stuff you need n support the developers? You won't regret it! !
Sent from my SAMSUNG-SGH-I317 using xda premium
Dnice25 said:
Try to root it n install you custom software,Do your homework around the forms n find the stuff you need n support the developers? You won't regret it! !
Sent from my SAMSUNG-SGH-I317 using xda premium
Click to expand...
Click to collapse
I don't want to root it and I prefer to keep it stock. I just need to know if the phone will work with At&t's 3g network. It would also be nice if i could fine a way to check my voicemail.
JelliK said:
I recently purchased a galaxy note 2 in Korea and I would like to bring it back and use it in the states with AT&T. I read that 4g would not be compatible with the phone but 3g will work? I plan to use this phone for business and I realized the 1 is not designated as voicemail due to it being a Korean phone. Is there way to add this feature on? Are there any other features that I will not be able to use with AT&T? I realize I won't be able to watch tv on my phone anymore.
Click to expand...
Click to collapse
Frequencies used on the AT&T Network (USA)
Frequency Protocol Class
850 MHz GSM/GPRS/EDGE 2G
1900 MHz GSM/GPRS/EDGE 2G
850 MHz UMTS/HSPA 3G
1900 MHz UMTS/HSPA 3G
700 MHz LTE 4G
1700/2100 MHz(AWS) LTE 4G
T-Mobile (USA)
850 MHz/1900 MHz GSM/GPRS/EDGE/UMTS/HSPA
1900 MHz GSM/GPRS/EDGE 2G (EDGE)
1700 MHz UMTS/HSPA/HSPA+ 3G/4G
1900 MHz UMTS/HSPA/HSPA+ 3G/4G
1700 MHz LTE 4G
If that's the international version Note II check and see what frequency's it supports,and compare to AT&T or T-Mobile's. International devices are not carrier locked
If it's a branded phone meaning you got it from your cellar carrier, It could be locked to that provider only.
If your using the unlocked phone, look up the specs on your device and see what it supports, if it matches up to the above frequencies you should be good
budco2000 said:
Frequencies used on the AT&T Network (USA)
Frequency Protocol Class
850 MHz GSM/GPRS/EDGE 2G
1900 MHz GSM/GPRS/EDGE 2G
850 MHz UMTS/HSPA 3G
1900 MHz UMTS/HSPA 3G
700 MHz LTE 4G
1700/2100 MHz(AWS) LTE 4G
T-Mobile (USA)
850 MHz/1900 MHz GSM/GPRS/EDGE/UMTS/HSPA
1900 MHz GSM/GPRS/EDGE 2G (EDGE)
1700 MHz UMTS/HSPA/HSPA+ 3G/4G
1900 MHz UMTS/HSPA/HSPA+ 3G/4G
1700 MHz LTE 4G
If that's the international version Note II check and see what frequency's it supports,and compare to AT&T or T-Mobile's. International devices are not carrier locked
If it's a branded phone meaning you got it from your cellar carrier, It could be locked to that provider only.
If your using the unlocked phone, look up the specs on your device and see what it supports, if it matches up to the above frequencies you should be good
Click to expand...
Click to collapse
Ok so I got these specs for my svh-250k and looks like 3g will be compatible but it also picks up umts 2100 and att LTE frequency uses 2100 for 4g. Am I wrong? Do I need to look at the secondary cellular network?
SVH-250K
Cellular;Networks: GSM850, GSM900, GSM1800, GSM1900, UMTS1900 (B2), UMTS2100 (B1)
Secondary_Cellular_Networks: LTE850 (B5), LTE1800 (B3)
Should I sell my korean note 2 and purchase one in the states? I really would hate to get rid of my brand new amberbrown 32 gig phone and downgrade to a boring white or pebble blue 16gig phone. Decisions decisions.....
I'm in the same situation did you already go back to the states and try it out?
JelliK said:
I'm in the same situation did you already go back to the states and try it out?
Click to expand...
Click to collapse
This thread is nearly 5 months old, and the OP only posted 4 times in this thread....total...
You will likely not get an answer from the OP...
Do a general search for info on the Korean note threads...as we have 4 or 5 that may help you in getting your answer....
Good luck to you....g
JelliK said:
I'm in the same situation did you already go back to the states and try it out?
Click to expand...
Click to collapse
Just reading the specs I would go with T-Mobile, Faster HSPA speeds if you decide to keep your amber brown. Only downside is T mobile's coverage isnt as good as AT&T but if you re in a major city it shouldnt be a problem.
Good luck!

[Q] Can I use an unlocked HTC One with Verizon?

I was wondering if I purchase an unlocked HTC one, will it work with Verizon?
You have to see the frequencies of the carrier
But, probably, yes!
in a word, no.
It has no CDMA radio, which is required for voice. Not to mention VZW hasn't ever let you bring a device to their network from the outside.
gunnyman said:
in a word, no.
It has no CDMA radio, which is required for voice. Not to mention VZW hasn't ever let you bring a device to their network from the outside.
Click to expand...
Click to collapse
My friend said me that verizon use GSM radio...
I'm confused
Guich said:
You have to see the frequencies of the carrier
But, probably, yes!
Click to expand...
Click to collapse
gunnyman said:
in a word, no.
It has no CDMA radio, which is required for voice. Not to mention VZW hasn't ever let you bring a device to their network from the outside.
Click to expand...
Click to collapse
Okay, I checked and the Frequencies are the same but HTC One unlocked says nothing about CDMA. Thanks for the help
Guich said:
My friend said me that verizon use GSM radio...
I'm confused
Click to expand...
Click to collapse
VZW uses two different technologies.
the voice is carried on CDMA as is their 3G EVDO data.
LTE is used, but not the same bands as AT&T or T-Mobile.
The only major carriers in the US on GSM are T-Mobile and AT&T (and their mvno's)
Hi, it looks like I'm reviving this thread...
I've done a bit of homework and on htc.com the One specs are as follows:
2G/2.5G - GSM/GPRS/EDGE:
850/900/1800/1900 MHz
3G - UMTS/ HSPA:
Europe/ Middle East/ Africa: 900/1900/2100 MHz with HSPA+ up to 42 Mbps
Asia: 850/900/1900/2100 MHz with HSPA+ up to 42 Mbps
Canada/ Latin America: 850/1900/2100 MHz up to HSPA+ 42 Mbps
T-Mobile (US): 850/ AWS/1900/2100 MHz with HSPA+ up to 42 Mbps
AT&T: 850/1900/2100 MHz with HSPA+ up to 21 Mbps
Sprint: 1900/2100 MHz with HSPA+ up to 14.4 Mbps
3G - CDMA:
800/1900 MHz for Sprint
4G - LTE:
Europe/ Middle East/ Africa: 800/1800/2600 MHz
Asia: 1800/2600 MHz
T-Mobile (US)/ AT&T/ Canada/ Latin America: 700 MHz and AWS band
Sprint: 1900 MHz
On the Samsung Galaxy S4 for Verizon:
LTE, CDMA/1xEVDO Rev. A (800/1900 MHz)
Global Network: EDGE/GSM (850/900/1800/1900), HSPA/UMTS(850/900/1900/2100)
It looks to me like the phone supports all ranges and has both styles/types of radios. Has anyone been able to get an unlocked One working with Verizon? Does anyone know how to do it? If I buy an unlocked One, would it come packed with all the network support as listed above or do they manufacture them with only a specific radio/frequency range in mind?
d-pabs said:
Hi, it looks like I'm reviving this thread...
I've done a bit of homework and on htc.com the One specs are as follows:
2G/2.5G - GSM/GPRS/EDGE:
850/900/1800/1900 MHz
3G - UMTS/ HSPA:
Europe/ Middle East/ Africa: 900/1900/2100 MHz with HSPA+ up to 42 Mbps
Asia: 850/900/1900/2100 MHz with HSPA+ up to 42 Mbps
Canada/ Latin America: 850/1900/2100 MHz up to HSPA+ 42 Mbps
T-Mobile (US): 850/ AWS/1900/2100 MHz with HSPA+ up to 42 Mbps
AT&T: 850/1900/2100 MHz with HSPA+ up to 21 Mbps
Sprint: 1900/2100 MHz with HSPA+ up to 14.4 Mbps
3G - CDMA:
800/1900 MHz for Sprint
4G - LTE:
Europe/ Middle East/ Africa: 800/1800/2600 MHz
Asia: 1800/2600 MHz
T-Mobile (US)/ AT&T/ Canada/ Latin America: 700 MHz and AWS band
Sprint: 1900 MHz
On the Samsung Galaxy S4 for Verizon:
LTE, CDMA/1xEVDO Rev. A (800/1900 MHz)
Global Network: EDGE/GSM (850/900/1800/1900), HSPA/UMTS(850/900/1900/2100)
It looks to me like the phone supports all ranges and has both styles/types of radios. Has anyone been able to get an unlocked One working with Verizon? Does anyone know how to do it? If I buy an unlocked One, would it come packed with all the network support as listed above or do they manufacture them with only a specific radio/frequency range in mind?
Click to expand...
Click to collapse
Nope
No
Stop nope, just no.
Verizon and Sprint use CDMA as their base on their Network. The only HTC One with CDMA is the Sprint version. But you can't use the Sprint version on Verizon.
That's why when the Sprint version was released developers had to tweak their roms and recoveries since the outside was the same but the insides no.
Yes LTE is gsm based and requires a GSM radio. And yes when the Verizon HTC one is released it can be used on TMo and AT&T. Since it has both CDMA & GSM radios.
But NO NO NO you CAN NOT use a AT&T, T-Mobile, Dev Edition,Sprint, or Iternational HTC One on Verizon.
Sent from my HTC One using xda premium
which is required for voice.
Until Voice over LTE is fully implemented voice is still falling back into CDMA.
Sent from my HTC One using xda premium
Thanks for your help! I realized I was misunderstanding the way those specs were written, thinking a single phone carried all those ranges and could work equally across the board.
I'm leaning towards getting an unlocked phone for T-Mobile. Any suggestions on where to get it from? If I get it from T-Mobile then it will likely have bloat on it which I don't care for. I could get it from Google Play or HTC's shopamerica...Is there an "easy" way to determine whether or not a phone will fully function on a particular network? Clearly my line of thinking on just making sure the frequency ranges match up is rather off!
Depends what freq your carrier uses for 3G etc. Only the international and dev edition are bloat free. But your at xda there are threads all over the place to help you debloat.
Again T-Mobile is the only one with 1700 3G band.
The dev doesn't have 1700, but has other extra bands. And the international lacks LTE.
Only Verizon will sell their version of the ONE. All the others are all over the internet.
Sent from my HTC One using xda premium
Tachi91 said:
Again T-Mobile is the only one with 1700 3G band.
The dev doesn't have 1700, but has other extra bands. And the international lacks LTE.
Only Verizon will sell their version of the ONE. All the others are all over the internet.
Sent from my HTC One using xda premium
Click to expand...
Click to collapse
So if I travel internationally and want to have the use of LTE, it sounds like I would need to get the unlocked "international" One? If the so-called "developer" version of the One doesn't have the 1700 band, will one of the other bands take over/compensate? In other words, will the developer phone still be fully functional? I also assume that by "developer" phone you're referring to both the unlocked 32 and 64Gb phones sold at shopamerica.com?
Lastly, here's what I'm doing: I want to buy a phone that I can use in the US and if I travel to Canada, I want to make sure it is compatible with their networks too so all I would need to do is pick up a new sim card and be off to the races. If I'm understanding everything, then the phone on shopamerica should be sufficient.
Any thoughts? Thanks again for the help! I've never dealt with network matching and unlocked phones. Can you tell?!
Stick with the developer edition since it offers more 3G bands ... LTE outside the US it would depend if whatever carrier you use on that country uses any any of the LTE bands it supports.
A lot of the major carriers around the world use similar 3G bands most will work on this phone. Again it all depends on which carried you use.
Sent from my HTC One using xda premium

[Q] Just got the 2.5GHz Unlocked M8, T-mobile compatibility?

Ordered this phone off of amazon thinking I was getting the standard unlocked version. Turns out I got the 2.5GHz Asian model. Is there anything I should be worried about in regards to T-Mobile compatibility?
Might not have AWS enabled....check for it 1700 band
JaY iZz BaKk said:
Might not have AWS enabled....check for it 1700 band
Click to expand...
Click to collapse
No AWS and no 1900. Looks like I'm gonna have to send it back.
Sonic2756 said:
Ordered this phone off of amazon thinking I was getting the standard unlocked version. Turns out I got the 2.5GHz Asian model. Is there anything I should be worried about in regards to T-Mobile compatibility?
Click to expand...
Click to collapse
Are you sure it's the Asian model? Both the Asian and EMEA models can connect to 2600 MHz LTE.
The Asian model can do 700 MHz LTE (unlike the EMEA model), but T-Mobile will not begin rolling out their 700 MHz network until later this year. In any case, you'd want a model that picked up AWS so you can use T-Mobile's nationwide LTE band.
JaY iZz BaKk said:
Might not have AWS enabled....check for it 1700 band
Click to expand...
Click to collapse
Keep in mind that AWS consists of both 1700 MHz (uplink) and 2100 MHz (downlink). If you have a carrier that has either 1700 or 2100 (but not both), the phone might detect the carrier, but wouldn't be able to use it.
Sent from my 831C using Tapatalk

Categories

Resources