T-Mobile Galaxy S II "Hercules" on AT&T - T-Mobile Samsung Galaxy S II SGH-T989

Hello. I was wondering if an unlocked T-Mobile Galaxy S II (with the 1.5Ghz processor) would work on AT&T's 3G network? Also, what about 4G? Would the antennas support these data speeds on AT&T?

monoloco1 said:
Hello. I was wondering if an unlocked T-Mobile Galaxy S II (with the 1.5Ghz processor) would work on AT&T's 3G network? Also, what about 4G? Would the antennas support these data speeds on AT&T?
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Yes it work on At&t 3g and 4g not the lye. I'm using it now.
Sent from my SGH-T989 using xda premium

monoloco1 said:
Hello. I was wondering if an unlocked T-Mobile Galaxy S II (with the 1.5Ghz processor) would work on AT&T's 3G network? Also, what about 4G? Would the antennas support these data speeds on AT&T?
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Yes At&t 3g 4g works not the LTE
Sent from my SGH-T989 using xda premium

samomamo said:
Yes At&t 3g 4g works not the LTE
Sent from my SGH-T989 using xda premium
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Can i please know the APN settings you have so i can have 3G & 4G on ATT

Related

Does T-Mobile Galaxy S III Support AT&T LTE Band

Hi All,
As title states, does T-Mobile Galaxy S 3 once unlock will work on AT&T LTE?
Thanks,
kamranwpi said:
Hi All,
As title states, does T-Mobile Galaxy S 3 once unlock will work on AT&T LTE?
Thanks,
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no bro =(
mrot978 said:
no bro =(
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Well That Sucks
Now im gonna ask the opposite question... will the at&t version work on t-mobile's 3G/4G?
portcitypetino said:
Now im gonna ask the opposite question... will the at&t version work on t-mobile's 3G/4G?
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It works great, but only shows 3G for AT&T, no 4G as it shows when it's on T-Mobile sort of 3G/4G network..
Actually quite honestly, I don't see much difference in 4G/3G difference is there when we go to LTE
kamranwpi said:
It works great, but only shows 3G for AT&T, no 4G as it shows when it's on T-Mobile sort of 3G/4G network..
Actually quite honestly, I don't see much difference in 4G/3G difference is there when we go to LTE
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No, I mean will the at&t GS3 unlocked work on T-Mobile's 3G/4G network?
No teh radio on the att version has the T-Mobile bands replaced with the lte bands so T-Mobile on a att gs3 will only werk on edge...
Yes "werk"
Sent from my SGH-T999 using xda premium
george241312 said:
No teh radio on the att version has the T-Mobile bands replaced with the lte bands so T-Mobile on a att gs3 will only werk on edge...
Yes "werk"
Sent from my SGH-T999 using xda premium
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You know this for a fact? The T-Mobile version has the LTE bands built in.....
Sent from my SGH-T999 using xda premium

Can i get Tmobile 3G/4G working on Unlocked ATT

I got a ATT S3 a Gift but i am on tmobile network, i was wondering if i can unlock it and use it Tmobile Nework along with Tmobile 4G, Is it possible if i flash the tmobile radios from Galaxy Note forum ?
vikramdhani said:
I got a ATT S3 a Gift but i am on tmobile network, i was wondering if i can unlock it and use it Tmobile Nework along with Tmobile 4G, Is it possible if i flash the tmobile radios from Galaxy Note forum ?
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No. Only edge network will work. 3g and 4g work on completely different spectrum and radio frequency
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If that was true the galaxy note from att wouldn't get T-Mobile 4 g which it does when flashing a blaze 4g modem I also want to know if this will work on the att s3
Sent from my Nexus 7 using Tapatalk 2
Yes it does I have it working on my father in laws note
Sent from my SCH-I535 using xda app-developers app
That may be true about the Note 2, but an ATT S3 does not have the T-Mobile 3/4G frequencies.
GTWalling said:
That may be true about the Note 2, but an ATT S3 does not have the T-Mobile 3/4G frequencies.
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Yes this guys right. Take a look for yourself:
ATT Galaxy Note Specs
T-Mobile Galaxy S3 Specs
ATT Galaxy S3 Specs
Notice how the Note and the T-Mobile Galaxy S3 have that 1700 Mhz frequency? Thats what T-Mobile broadcasts their 3G/4G spectrum on. If the phone doesnt have those frequencies, then it wont work no matter what you do.
horr1blek1tten said:
If that was true the galaxy note from att wouldn't get T-Mobile 4 g which it does when flashing a blaze 4g modem I also want to know if this will work on the att s3
Sent from my Nexus 7 using Tapatalk 2
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That's different. It is a whole different phone with a whole different SoC.
Let's not say things that we cannot prove.
Don't shoot this guy completely down. It will get T-Mobile 3g/4g as soon as T-Mobile refarms their network.
Sent from my SGH-T999 using Tapatalk 2
Some of my friends are getting 4g on their unlock at&t s3 with tmobile
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JUSMEJOSE said:
Some of my friends are getting 4g on their unlock at&t s3 with tmobile
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Yeah, because they live in one of the small parts of the US that uses the 1900mhz band for HSPA. It will not work everywhere else.
Sent from my SGH-T999
What about the other way? A T-Mo SGS3 on AT&T? What does that get you? I know NO LTE but what about HSPA+ ?
MisterEdF said:
What about the other way? A T-Mo SGS3 on AT&T? What does that get you? I know NO LTE but what about HSPA+ ?
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Yes, HSPA+ will be fine. But as you said, no LTE.

Frequency Concern

Hi everyone,
I am planning to buy an international version of galaxy nexus (i don't know if there is another version or not) to use in America, probably Tmobile. I know that the galaxy nexus uses 850 / 900 / 1700 / 1900 / 2100 MHz as its working frequency. Coincidentally, the 3G and 4G networks of Tmobile also operate on the same range (1700/2100). Does that mean I can use 3G or even 4G network on Tmobile? or I still have to buy a phone from tmobile in order to use the high speed network?
Anyone is using galaxy nexus on Tmobile now?
Any help is greatly appreciated!!
Thanks everyone!
playmaker1 said:
Hi everyone,
I am planning to buy an international version of galaxy nexus (i don't know if there is another version or not) to use in America, probably Tmobile. I know that the galaxy nexus uses 850 / 900 / 1700 / 1900 / 2100 MHz as its working frequency. Coincidentally, the 3G and 4G networks of Tmobile also operate on the same range (1700/2100). Does that mean I can use 3G or even 4G network on Tmobile? or I still have to buy a phone from tmobile in order to use the high speed network?
Anyone is using galaxy nexus on Tmobile now?
Any help is greatly appreciated!!
Thanks everyone!
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The GSM version does not have an LTE radio, so 4G isn't possible.
I use the GSM from the Google store on tmo. I am in the Philly area and I get HSPA+ or 4G if you go by tmo.
From the mind of Minolta
Petrovski80 said:
The GSM version does not have an LTE radio, so 4G isn't possible.
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HSPA+ is what tmobile calls 4g. They don't use LTE. So, the Google/International version will get 4g from tmobile.
Sent from my Galaxy Nexus using xda premium
gunz.jones said:
HSPA+ is what tmobile calls 4g. They don't use LTE. So, the Google/International version will get 4g from tmobile.
Sent from my Galaxy Nexus using xda premium
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I see. Guess I'm on 4G as well then.
You will get full HSPA+ on any GSM network in the USA. Not LTE.
gunz.jones said:
HSPA+ is what tmobile calls 4g. They don't use LTE. So, the Google/International version will get 4g from tmobile.
Sent from my Galaxy Nexus using xda premium
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Thanks guys! it really helps!

N7108

hey guys. i tried searching but didnt find any answer to this.
does anyone know if the N7108 will work on att's 3g/4g network?
Only edge, no ATT ( or T-Mobile) 3g or 4g or lte for n7108 which was produced for china mobile which is primarily a cdma tech.
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jamesc760 said:
Only edge, no ATT ( or T-Mobile) 3g or 4g or lte for n7108 which was produced for china mobile which is primarily a cdma tech.
Sent from my GT-N7005 using xda premium
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thanks for the clarification, james.
so if its cdma, it should work on verizon's or sprint's networks?

Is this possible?

Is it possible to buy an AT&T Galaxy S4 and flash a T-Mobile Radio onto it to get 4G? (Anything but EDGE)
http://forum.xda-developers.com/showthread.php?t=2295557
baseballfanz said:
http://forum.xda-developers.com/showthread.php?t=2295557
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That's not really what he's looking for...
OP the only way to get 4g with T-Mobile on a non T-Mobile branded device is if you are in the 1900MHz 4g spectrum. T-Mobile uses 1700MHz for their high speed data. A couple areas may have 1900MHz spectrum but most are 1700MHz. I've been testing my areas out and every area I've been has the 1700MHz frequency. I was thinking of getting the s4 active from att and using it on my T-Mobile phone. But not anymore lol
Sent from my SGH-M919 using Tapatalk 2
elesbb said:
That's not really what he's looking for...
OP the only way to get 4g with T-Mobile on a non T-Mobile branded device is if you are in the 1900MHz 4g spectrum. T-Mobile uses 1700MHz for their high speed data. A couple areas may have 1900MHz spectrum but most are 1700MHz. I've been testing my areas out and every area I've been has the 1700MHz frequency. I was thinking of getting the s4 active from att and using it on my T-Mobile phone. But not anymore lol
Sent from my SGH-M919 using Tapatalk 2
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http://forum.xda-developers.com/showthread.php?t=2291589
Would that be more the speed of what would be needed?
lordcheeto03 said:
http://forum.xda-developers.com/showthread.php?t=2291589
Would that be more the speed of what would be needed?
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Yes air! However I don't think the att variant of the s4 has the frequencies for aws. I'd have to look it up on GSMarena.com
Sent from my SGH-M919 using Tapatalk 2
elesbb said:
Yes air! However I don't think the att variant of the s4 has the frequencies for aws. I'd have to look it up on GSMarena.com
Sent from my SGH-M919 using Tapatalk 2
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That guide is supposed to enable aws. I assumed the ATT had the correct frequencies but they were disabled.
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lordcheeto03 said:
That guide is supposed to enable aws. I assumed the ATT had the correct frequencies but they were disabled.
Sent from my GT-I9505 using XDA Premium 4 mobile app
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Acording to GMSArena the ATT S4 does not support 1700MHz frequency. And they go off of what the hardware is capable of, not what carrier/samsung says.. I would like to see a *#2263# WCDMA screenshot of one of the ATT S4s whos gone and done that mod/patch.
Im not saying its not possible, im just very skeptical of it is all. Which is why i kept my T-Mobile S4

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