Unlocked T-Mobile i9020T work on AT&T 4G? - Nexus S Q&A, Help & Troubleshooting

I bought a Unlocked TMobile i9020T for my girlfriend who uses AT&T. It works great on their Edge2 signal. Is there anything I can do to it so that it can pick up a 4G signal?
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No.
Sjeuejje 10 char

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Nexus s on verizon

Is it possible that nexus s will work on Verizon being that they now use a SIM card for there 4g network?
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i dont think the radio bands are compatiable
kev2nicee said:
Is it possible that nexus s will work on Verizon being that they now use a SIM card for there 4g network?
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no NOT at all lol its like using an am only radio to pick up fm freq's. its just the same way that tmo and att 3g are different
No it will never work. However the nexus s is now released on sprint, And that model will work on Verizon.
does the sprint nexus use a SIM card? im not familiar with there network, and will the verizon 4G work on the sprint nexus s ?
No no no.
None of the Nexus S models, nit even the sprint one, will work on Verizon.
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okay thanks for the verification.

Sensation 4g question

Can this phone get 4g speed using a HSPA+ network???
It can go up to 14,4mbps. It's exactly the same as the european sensation, except the name.
I've used speed test and got 4 mbs down and 2 mbs up but I don't think I was in a good signal place
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Yes it can
So, I can use this phone on att's 4g network.
That's good to know.
josh_ww said:
So, I can use this phone on att's 4g network.
That's good to know.
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No, you won't have hspa+ speed on AT&T. It doesn't have the right band for it. Only compatible in europe and tmobile US.
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If you want to use it on at&t and get 3g/h, you need a bell sensation from Canada.

[Q] No 3g service on my new nexus s I9020A

Just bought a nice Nexus S, plugged in my tmobile sim card and only edge works?
its a dual band phone, model I9020A, is there something i have to do in settings?
it should have the freq for tmobile 3g at least? right? Please Help
Is it. A at&t version it wont work on tumble 3g
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You bought the at&t version. The tmo version is i9020t.
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Oh wow that sucks.
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i9020T-mobile
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Nexus s 4g on att?

Hi possibly a silly question but my buddy has a nexus s 4g he is thinking of getting rid of. My question is..is there any way of getting it to work on att?
Thanks for any help
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The 4G version is CDMA.
AT&T is GSM
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Vinsane said:
The 4G version is CDMA.
AT&T is GSM
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This meaning GSM is SIM card which the 4G version of the nexus s is not equipped with
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[Q] Radio Question

I've got an AT&T straight talk sim in my i9020t and can only get an edge connection, from what I can tell it looks like I need a Tmobile sim. I read about an SII that you could flash a radio that would make it work though, anyone know anything about this? I'd rather try flashing some before I order a new sim.
I've heard that too about the GSII, but I'm afraid the situation is different for the nexus s. Your I9020T's 3g radio will only work on tmobiles frequencies; the hardware's reception capabilities cannot be changed by flashing something.
Now, I'm not familiar with the sim you currently have in, BUT, if that network uses the same frequencies as T-Mobile, all you need to do is adjust your APN's.
I'd look up the frequencies for you, but I'm off to class..
Let my know how it goes/what you find!
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Thanks I'll see what I can find.
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I'm pretty sure that he's right about being stuck on the edge with at&t. 3g frequency only on tmobile. You would need a pentaband phone like the gnex to get both carriers 3g or hpsa+
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n2d551 said:
I'm pretty sure that he's right about being stuck on the edge with at&t. 3g frequency only on tmobile. You would need a pentaband phone like the gnex to get both carriers 3g or hpsa+
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Yep, at&t 3g frequencies are not the same as T-Mobile frequencies. You definitely need a T-Mobile sim for your i9020T
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Alright thanks guys.
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