International version of the SGS III (I9300) on US T-Mobile - Galaxy S III Q&A, Help & Troubleshooting

I would highly appreciated if any one can help me with this, I have an HTC Amaze 4G on US T-mobile, and I would like to get the samsung galaxy s3 but the international version the (I9300) with the quad core. My question is would I be able to use it on t-mobile network with no issues especially on there 4G speed?

galsalah said:
I would highly appreciated if any one can help me with this, I have an HTC Amaze 4G on US T-mobile, and I would like to get the samsung galaxy s3 but the international version the (I9300) with the quad core. My question is would I be able to use it on t-mobile network with no issues especially on there 4G speed?
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No, it wont work with Tmobiles HSPA, I think Tmo is changing their HSPA to 1900 next year so that would of been a different story, but for the moment its just not worth it.

Thank you very much....that's very disappointing....
Sent from my HTC_Amaze_4G using xda app-developers app

Related

can i use rezound is gsm band?

i'm in thailand and my cousin will buy me this phone if it can be unlocked to use with gsm but i dunno it can use it or not
thanks and sorry for my bad english
Unfortunately the Rezound is not GSM compatible. I would suggest the Sensation XE as the closest alternative that is GSM capable.
This phone will work on a compatable cdma network but not on gsm network. Not a world phone.
Sent from my Galaxy Tab 10.1
galaxy nexus is pentaband 3g.
nrfitchett4 said:
galaxy nexus is pentaband 3g.
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But not Verizon CDMA LTE. 2 different models. Not both.
-sent from temp HTC Rezound waiting for Galaxy Nexus
Thanksss I almost order it so I have to wait a lil longer coz sd slot is very important to me T_T
Sent from my MB860 using xda premium

Ive never heard of this

Hi just wondering if any of u guys heard about this i was gonna buy a gs2 today from somebody and its a tmobile phone but the tripped out part is that it only accepted at&t sim cards not tmobiles. Any ideas thanks
Sent from my HTC Amaze 4G using xda premium
T mobile S2 is different from the international version. There is a separate forum for it on xda.
Sent from my GT-I9100T
The phone is obviously sim-locked, no need to redirect him to another forum.
dizzydz said:
The phone is obviously sim-locked, no need to redirect him to another forum.
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Click to collapse
Yes I understand that, but his problem is that it's T mobile but locked to at&t which is weird. Maybe someone in the correct forum knows about it. I doubt people here have heard of such a thing.
Sent from my GT-I9100T
So should i keep looking on this forum or try the other?
Sent from my HTC Amaze 4G using xda premium
endz213 said:
So should i keep looking on this forum or try the other?
Sent from my HTC Amaze 4G using xda premium
Click to expand...
Click to collapse
First thing you need to do is confirm model number. Look on the label under battery. Is it GT-I9100? Could be that it's a European T-Mobile Galaxy SII that somehow got sim-locked to AT&T.
T-Mobile Europe is different than T-Mobile USA, and uses different frequencies.
EDIT: FYI, GT-I9100 will work on both T-Mobile USA and AT&T, but will only get Edge data speeds on T-Mobile USA. It only gets 3G/H/H+ on AT&T's network, or other network that uses the same frequencies as AT&T. T-Mobile USA has their own bastardized version of the Galaxy SII, which is the SGH-T989.
In addition to that, AT&T has their own branded version of the Galaxy SII, which is the SGH-I777, and a bastardized version that is LTE enabled called the Skyrocket, which is the SGH-I727.
And this doesn't even mention all the other models for other North American carriers, or any of the Asian variants.
All really confusing, huh? Clear as mud?

[Q] international S3

I have T-Mobile and I know for a fact that I'm getting an s3 I just don't know which will have a bigger dev population. Also I would like to keep my 4g speeds. Is the international version compatible with T-Mobile 4g? I don't always have access to a WiFi connection. Please and thank you for your help. And my apologies if I didn't search thoroughly enough.
Sent from my HTC Sensation 4G with Beats Audio using XDA
The I9300, the international variant, does not support the AWS frequencies that T-Mobile uses, so you won't have high speed data.
Okay so what speeds would I be seeing? And is the international development better than stateside ?
Sent from my HTC Sensation 4G with Beats Audio using XDA
MacTheRipperr said:
Okay so what speeds would I be seeing? And is the international development better than stateside ?
Sent from my HTC Sensation 4G with Beats Audio using XDA
Click to expand...
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With the International S3 you will at most be getting 2g/Edge Speeds on Tmo. Which is unacceptable if you're buying a phone in this day an age. Development will always be better with the International versions of a phone, thats just how it is...If samsung releases the kernel source to its US versions then that would help development tremendously, but I believe that would fall more on Qualcomm as the US S3's are using the S4 chipset....That said as long as the boot loader is unlocked and a way to root and install CWM exists, there will be some development...but don't expect it to be as robust as the International version.

Sprint Galaxy S 3 (USA) vs international galaxy s 3 question

Here is my issue. I am currently in the US. I might teach ESL overseas in Korea in January. I am not sure which phone to get. Will the USA one work over in Korea? Will thew international one work in the US?
It could work but Sprint has the radios locked.
Would developers be able to get them unlocked?
Buy international set
Sent from my GT-I9300 using Tapatalk 2
thegameksk said:
Would developers be able to get them unlocked?
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They propably can but the intl one supports more radio frequensies and is assembled to work worldwide so I'd buy it in any case rather than us version.
Sent from my GT-I9300 using xda app-developers app
The international one works in the US flawless... just not on all carriers... it works the best on AT&T if you want to use it in the US and get 4G(HSPA+)
You can use it on T-Mobile but you will have to settle for EDGE(2G)
Sent from my GT-I9300 using Tapatalk 2
It would work on most carriers which uses the international frequencies.
Not just AT&T for US. Works with Rogers, Fido, Telus, and Bell Mobility in Canada for instance.
YoungAceAtlanta said:
The international one works in the US flawless... just not on all carriers... it works the best on AT&T if you want to use it in the US and get 4G(HSPA+)
You can use it on T-Mobile but you will have to settle for EDGE(2G)
Sent from my GT-I9300 using Tapatalk 2
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Just a side note, HSPA+ is not 4G. It's still 3G. LTE/WiMax is 4G.
so which companies will it work with 4g/lte? Will it not work with Sprint? Anyone know any deals for the international version?
Sprint (and Verizon) is on an old CDMA network while the majority of the world is on GSM, you know, operating with a SIM card. If you're set on travelling, it's better to get any of the GSM-variant, that way, you can just pop in any sim card from any major carriers all over the world.
I currently have a photon which has a sim card slot in it. So the Galaxy s international wont work on Sprint? Damn I want to keep my SERO plan lol. So where can I get an international verison from? Also would I have to pay full price for it?
Does the photon has an active sim card in it? I'm assuming no. I've never used a dual-mode phone before (nor am I familiar with how they operate on different networks), so I dont know the ins-and-outs on how to get it activate for a GSM carrier.
Damn, now i have a headache just trying to figure out how it works to have an intl GSM phone on a network that is predominantly CDMA whom happens to offer a dual-mode phone on their network
Call sprint problem solved
Sent from my HTC Evo 4G using xda premium
Chaos Residue said:
Just a side note, HSPA+ is not 4G. It's still 3G. LTE/WiMax is 4G.
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In 2010 the International Telecommunications Union redefined 4G to include HSPA+.
http://www.pcmag.com/article2/0,2817,2374564,00.asp
thegameksk said:
I currently have a photon which has a sim card slot in it. So the Galaxy s international wont work on Sprint? Damn I want to keep my SERO plan lol. So where can I get an international verison from? Also would I have to pay full price for it?
Click to expand...
Click to collapse
The SIM in the Photon is just for roaming. Sprint does not use SIM cards - even their LTE phones have them embedded rather than user-accessible.
As the Sprint Galaxy S III is not a 'global' phone - i.e. does not have both GSM/UMTS and CDMA radios - do not purchase it if you have any intention of using it outside the US. CDMA is no longer a global technology.
Confuses me a little that people spend so much on devices without checking what networks they support. Ho-hum.
Sent from my GT-I9300 using xda premium

Will an Unlocked AT&T Samsung Galaxy S II Skyrocket 4G LTE phone work in Europe?

Hi all,
I have one query. I am planning to buy an unlocked Samsung galaxy S2 Skyrocket 4G LTE phone from USA. And i plan to use it in Europe.
Will it work? As in Europe as of now I am not sure if all carriers are using 4G. i am on O2 in germany.
please do reply. thanks.
Best.
Digi
Quick, run to cover! The flames grow ever higher! My god is that the Berlin wall? No, the wall of shame. Bwahaha
Sent from my SGH-I777 using xda premium
Too bad we don't have that wall of shame anymore.
Sent from Team Pirate! Using Tapatalk 2
digitalworkshop said:
Hi all,
I have one query. I am planning to buy an unlocked Samsung galaxy S2 Skyrocket 4G LTE phone from USA. And i plan to use it in Europe.
Will it work? As in Europe as of now I am not sure if all carriers are using 4G. i am on O2 in germany.
please do reply. thanks.
Best.
Digi
Click to expand...
Click to collapse
You're in the wrong forum, but since this is a pretty generic question, I'll answer it. Yes, the phone should work fine as long as it is unlocked. There is no guarantee you will get 4g or HSDPA coverage, that would depend on the carrier and the band frequency they use. If 3g or 4g matters to you, I suggest you find out what band frequencies your carrier uses and compare that with what the i727 skyrocket supports.
The slow rockets are coming again! run for cover!
The wall served a purpose and should be restored.:laugh:
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