[Q] What's carrier can the Galaxy S II be flashed to? - Galaxy S II Q&A, Help & Troubleshooting

Hi a friend of mine wants to trade his Galaxy S II for my Evo Shift. I'm pretty sure it's worth the trade but before I do I wanna know what's possible on it first.
What all carrier(s) can the Galaxy be flashed to?
What's the best performing/fastest carrier available?
And is the flashing process easy?
Thanks in advance

tmb04 said:
Hi a friend of mine wants to trade his Galaxy S II for my Evo Shift. I'm pretty sure it's worth the trade but before I do I wanna know what's possible on it first.
What all carrier(s) can the Galaxy be flashed to?
What's the best performing/fastest carrier available?
And is the flashing process easy?
Thanks in advance
Click to expand...
Click to collapse
What country? And what model of Galaxy S II does he have? What carrier did he get it from, if any?
There are over a dozen different models of Galaxy S II, and they are all different. Some are GSM, some are CDMA. Some have LTE, some don't. So what carrier the phone will function on will depend on what model it is.
EDIT: You say you have an Evo 4G Shift, which makes me think you are on Sprint, in the US. Is he also on Sprint? If he is, then the Galaxy S II he has is not the same as the one this forum is for.
THIS forum is for the GT-I9100, which is a GSM phone... which means it works on AT&T and T-Mobile (but only with Edge on T-Mobile) in the US.
The one from Sprint (a CDMA network) is the SPH-D710, also known as the Galaxy S II Epic 4g Touch. (Its forum is at http://forum.xda-developers.com/forumdisplay.php?f=1281) If this is true, then I've heard you can flash the Epic 4g Touch to other CDMA carriers (like Cricket, Verizon, US Cellular, etc)... but I don't know the details. If he indeed has the Epic 4g Touch, then you would be better off asking in the forum for that device.

Ok I was not aware of that. But yes it is a sprint version which would make it CDMA. I didnt realize there was a difference between carriers. But thank you anyway for the help!

Related

[Q/Advice] May Switch from Evo 4g

Has anyone currently on the Galaxy S II previsouly came from using the Evo 4g? I am thinking about updating to this one, I have my upgrade but im pretty happy with the evo 4g and the development its recieved the past years..
But I wanted to get input if someone has switched from my phone to this and the pro's and con's..
I'd appreciate any input!
jbrawley1 said:
Has anyone currently on the Galaxy S II previsouly came from using the Evo 4g? I am thinking about updating to this one, I have my upgrade but im pretty happy with the evo 4g and the development its recieved the past years..
But I wanted to get input if someone has switched from my phone to this and the pro's and con's..
I'd appreciate any input!
Click to expand...
Click to collapse
FYI, here's my input.
If you're on the Evo 4g currently, that means you're on Sprint. If you're asking specifically about the Galaxy SII for Sprint, you're asking the wrong group of people.
The Galaxy SII for Sprint is the SPH-D710. That forum is here.
THIS forum is for the GT-I9100, which is the international version of the Galaxy SII. Mostly sold outside of the US, but it DOES work on AT&T fully with mobile data speeds up to HSPA+. It also works on T-Mobile USA, but T-Mobile will only provide mobile data speeds up to Edge. This phone (GT-I9100) will not work on Sprint at all.

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!!!!
Click to expand...
Click to collapse
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!
Click to expand...
Click to collapse
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!
Click to expand...
Click to collapse
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.

Having extreme trouble deciding between galaxy s2 and htc 1s please help!

I just dont know which one. Its for my girl. These will be tmobile phones in this decision which will be on simple mobile.
Right now i have the lg g2x which is unlocked/rooted/running hellfire 2.2 Rom GB 2.3.3 and i love it, battery life sucks though.
What do you guys think about htc 1s vs galaxy s2? Or should we get galaxy s3?
TheKid1 said:
I just dont know which one. Its for my girl. These will be tmobile phones in this decision which will be on simple mobile.
Right now i have the lg g2x which is unlocked/rooted/running hellfire 2.2 Rom GB 2.3.3 and i love it, battery life sucks though.
What do you guys think about htc 1s vs galaxy s2? Or should we get galaxy s3?
Click to expand...
Click to collapse
Since you're asking for a comparison to the HTC One S, seems you're asking about phones for T-mobile USA?
This particular model of Galaxy S2 is not the model for T-mobile USA, and will only get Edge mobile data speeds on that network.
I'm guessing you want to know about the SGH-T989 .
ctomgee said:
Since you're asking for a comparison to the HTC One S, seems you're asking about phones for T-mobile USA?
This particular model of Galaxy S2 is not the model for T-mobile USA, and will only get Edge mobile data speeds on that network.
Click to expand...
Click to collapse
The galaxy s2 that i am referring to is in fact a tmobile phone. Im not sure why you are saying i will only get edge? Please explain, or can someone else confirm this?
TheKid1 said:
The galaxy s2 that i am referring to is in fact a tmobile phone. Im not sure why you are saying i will only get edge? Please explain, or can someone else confirm this?
Click to expand...
Click to collapse
As I said, the T-mobile USA Galaxy S2 is a different model. I linked the forum for that model above.
See wikipedia.
The i9100 (which this is the forum for: look at the top of the page) doesn't have the required antenna hardware to receive 1700 mhz UTMS, which is a required band for AWS. (the other frequency bring 2100mhz) T-mobile USA uses AWS for high speed mobile data.
So, the i9100 will only get Edge on T-mobile USA's network.
But if you don't believe me, just type "i9100 t-mobile edge" into google.
ctomgee said:
As I said, the T-mobile USA Galaxy S2 is a different model. I linked the forum for that model above.
See wikipedia.
The i9100 (which this is the forum for: look at the top of the page) doesn't have the required antenna hardware to receive 1700 mhz UTMS, which is a required band for AWS. (the other frequency bring 2100mhz) T-mobile USA uses AWS for high speed mobile data.
So, the i9100 will only get Edge on T-mobile USA's network.
But if you don't believe me, just type "i9100 t-mobile edge" into google.
Click to expand...
Click to collapse
Ok i get what you are saying now. You scared me for a second there. I thought you meant "this model" as in the one i was referring to. Ok well while we are on the subject, isnt there something that can be done to the phones to switch the antennas like installing a new radio or something, or is it an actual physical piece of hardware that runs off different mhz to get 2g/3g/or 4g?
TheKid1 said:
Ok i get what you are saying now. You scared me for a second there. I thought you meant "this model" as in the one i was referring to. Ok well while we are on the subject, isnt there something that can be done to the phones to switch the antennas like installing a new radio or something, or is it an actual physical piece of hardware that runs off different mhz to get 2g/3g/or 4g?
Click to expand...
Click to collapse
It's hardware. There is nothing you or anyone can do to the i9100 to get high speed on the T-mobile USA network with that phone.
If you want a Galaxy S2 model that gets high speed on T-mobile USA's network, you want the SGH-T989. I linked the forum for it above.
And back to your original question......
Get one S
Or S3..
do make sure one S is the Qualcomm S4 not the S3 with 1.7 GHz model.
HTC making one S with older processor after S4 shortage.

[Q] Q on Galaxy S II Epic carrier locked?

Hope I am in the correct forum, but have a question regarding the Sprint "Samsung Galaxy S™ ll, Epic™ 4G Touch".
I do not use Sprint, but am under the impression they do not use SIM cards. My question is simple, can this phone from Sprint (Galaxy S II) be used with any other carrier like AT&T? Long story short I have the opportunity to get one of these phones, but my contract is with AT&T.
ssa2204 said:
Hope I am in the correct forum, but have a question regarding the Sprint "Samsung Galaxy S™ ll, Epic™ 4G Touch".
I do not use Sprint, but am under the impression they do not use SIM cards. My question is simple, can this phone from Sprint (Galaxy S II) be used with any other carrier like AT&T? Long story short I have the opportunity to get one of these phones, but my contract is with AT&T.
Click to expand...
Click to collapse
Probably not. EDIT TO ADD: Sprint is a CDMA voice network. AT&T is a GSM voice network. You'll never be able to get voice on one network with a phone from the other carrier because of this.
And the Epic 4G Touch has its own forum. This is the forum for the GT-i9100. Different phone from the Epic 4G Touch.
FYI though, the GT-i9100 DOES work on AT&T - I have one, and am on AT&T.

How to make it a World-Phone (Samsung Galaxy SII - Sprint)

I travel all over the world but my Samsung galaxy SII (Sprint) doesn't work outside the U.S.
Is there a software/MOD I can install it to make it work outside the U.S.
Thank you!
reddyink said:
I travel all over the world but my Samsung galaxy SII (Sprint) doesn't work outside the U.S.
Is there a software/MOD I can install it to make it work outside the U.S.
Thank you!
Click to expand...
Click to collapse
You're asking in the wrong forum. This is the forum for the international Galaxy SII, the GT-I9100. It is a GSM phone. It does not even work on Sprint's network.
Sprint Galaxy SII is the Epic 4G Touch. It is a CMDA phone. It has a separate forum at http://forum.xda-developers.com/forumdisplay.php?f=1281
cdma phoes will not work moutside of your provider because they are locked to sprint only.
You need a GSM varient to have a world phone.

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