Unlock at&t for use with tmobile - Galaxy S II Q&A, Help & Troubleshooting

Hi all, my friend wants to sell me his galaxy s 2 at&t..can it be unlocked for tmobile and still use the 4g network?, or will it only use edge?...

dirtylarry10 said:
Hi all, my friend wants to sell me his galaxy s 2 at&t..can it be unlocked for tmobile and still use the 4g network?, or will it only use edge? ...
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Probably. And this isn't the right forum for the ATT Galaxy S2. That's here.

Most AT&T phones will only work on edge for Tmobile. i777(AT&T SGS2) will only work on edge.

priyadharsini said:
Yes you can unlock a Galaxy S2 and it will work. You can unlock your Samsung Galaxy S2 from www.Theunlockspot.com this site provides accurate unlock code at affordable cost. You will get total guidance on unlocking process.
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Will work, but only on edge. As stated already.

Related

Please help Galaxy I9100 for Web & MMS on Metro PCS

Hey guys any help would be appreciated. I'm about to get Galaxy S2 I9100 switched over to metro can somone or anyone please assist with conffig of the Data setting and MMS.... Please!!!!
klee2000 said:
Hey guys any help would be appreciated. I'm about to get Galaxy S2 I9100 switched over to metro can somone or anyone please assist with conffig of the Data setting and MMS.... Please!!!!
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MetroPCS? Will this phone (specifically the GT-I9100) even work on their network? I thought they were a CDMA carrier?
EDIT: hold up. You say "about to get Galaxy S2 I9100 switched over to metro"... does this mean you already have the phone and are switching to Metro? Or did you order the phone and are waiting for it to arrive, and plan to switch to Metro?
Your profile says you are on T-Mobile USA. If you ALREADY have a Galaxy SII on T-Mobile, you probably have the SGH-T989.
If you DON'T already have a Galaxy SII, and you've ordered the GT-I9100, and want full use of 3g/"4g", you will HAVE to go to AT&T or H2O, or any other GSM carrier that may be regional to your area that uses the same frequencies as AT&T. Or, you could stick with T-Mobile, but your mobile data speeds will be limited to Edge.
MetroPCS uses completely different cellular transmission technology, and the GT-I9100 will not even pick up a signal on their network for voice, let alone data.
EDIT 2: For that matter, if you have the T-Mobile variant (SGH-T989), that one won't work on Metro either, for the same reason.
Well it's both I'm picking up the phone after work and I plan to get it flashed to Metro. I was told that the phone is the Sprint Samsung Galaxy S2 I9100. I'm doing it for my girl who already has Metro. I have seen other user selling Galaxy S2 already on Metro so I know for a fact that they have the Web & MMS working, I just cant find it for myself! Thanks for the reply by the way!
klee2000 said:
Well it's both I'm picking up the phone after work and I plan to get it flashed to Metro. I was told that the phone is the Sprint Samsung Galaxy S2 I9100. I'm doing it for my girl who already has Metro. I have seen other user selling Galaxy S2 already on Metro so I know for a fact that they have the Web & MMS working, I just cant find it for myself! Thanks for the reply by the way!
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Who ever told you "Sprint Samsung Galaxy S2 I9100" is wrong. There is no such thing.
The I9100 is the international model that operates on GSM.
If it's from Sprint, they meant the "SPH-D710", not "I9100".
You are better off asking in this forum. Someone there may have experience flashing a Sprint variant to Metro.
It's not very likely that anyone here in the I9100 forums is going to be able to help you, sorry.
I think he posted the wrong model>>>>> What Carrier has Galaxy S2 model I9100???? I think sprint model is Sphd710!
Thanks for the Help!!!!
klee2000 said:
I think he posted the wrong model>>>>> What Carrier has Galaxy S2 model I9100???? I think sprint model is Sphd710!
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If he said it's flashable to Metro, then yes, he got the model wrong.
NO carrier in the US carries the I9100. It is the international model. But like I said, it works on AT&T for voice and 3g/"4g" (which is what I'm using), and T-mobile USA for voice and Edge.

T-mobile Wifi Calling on Samsung Galaxy S II X T989D

Hi - I just bought a Samsung Galaxy S II X T989D that is locked to Telus, I am finding out websites to get it unlocked.
But wanted to know if there is a rom or such out there that will provide the T-mobile Wifi Calling app so calls can be made over wifi and not come out of the bucket of minutes?
Thanks!
joogle said:
Hi - I just bought a Samsung Galaxy S II X T989D that is locked to Telus, I am finding out websites to get it unlocked.
But wanted to know if there is a rom or such out there that will provide the T-mobile Wifi Calling app so calls can be made over wifi and not come out of the bucket of minutes?
Thanks!
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You should probably try the SGH-T989 forums, not the I9100 forums.

how easy is it to flash to different carrier?

I don't own a galaxy s2 but I know someone selling one and its currently on T-Mobile but I use sprint and wanted to know if its easy ,or possible to flash this phone from T-Mobile to sprint??? Thanx in advance...
subnoize soulja said:
I don't own a galaxy s2 but I know someone selling one and its currently on T-Mobile but I use sprint and wanted to know if its easy ,or possible to flash this phone from T-Mobile to sprint??? Thanx in advance...
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I don't think so.
Sprint is CDMA network while T-Mobile is a gsm network. I don't stay in the US, but I think this info should be correct
Swyped from my Galaxy SII

Diferences Betwen

Im thinking on buying a galaxy s3, and att unlocked phones are cheaper.....
there is any diference between carrier s3 and normal unlocked s3?
can i use galaxy s3 roms on att galaxy s3??
any hardwarde change?
thanks
chadalu said:
Im thinking on buying a galaxy s3, and att unlocked phones are cheaper.....
there is any diference between carrier s3 and normal unlocked s3?
can i use galaxy s3 roms on att galaxy s3??
any hardwarde change?
thanks
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READ FIRST
http://forum.xda-developers.com/showthread.php?t=1756338
jje

[Q] Flashing to pageplus

Is it possible to flash a U.S. Cellular Galaxy SIII to Page Plus with working mms/3g?
Wolfygang said:
Is it possible to flash a U.S. Cellular Galaxy SIII to Page Plus with working mms/3g?
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If you want unlock your contracted smartphone in legal way, contact your cell company support service.

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