How do I flash from US Cellular to Alltel? - Galaxy S II Q&A, Help & Troubleshooting

Hi
How do I flash my Galaxy S2 from US Cellular to Alltel?
Is there a stock Alltel Rom that I can use somewhere?
Any help would be appreciated.
Thanks
Rob

No idea. This forum is for the GT-I9100, which is a GSM phone. As far as I know, both US Cellular and Alltel are CDMA networks. So the Galaxy SII you're asking about is a different model than this one, which doesn't even work on CDMA networks.

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.

[Q] What's carrier can the Galaxy S II be flashed to?

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
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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!

[Q]Can at&t gs2 run 3g/4g on tmobile?

Hi guys
I want to ask is it possible to change the at&t modem to a t-mobile modem so i can use 3g/4g on tmobile network if not just tell me im curious.
I saw this happen to the galaxy note and was wondering if it possible to do it on this phone.
thanks
Nope. It lacks the bands required for T-Mo frequencies.

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

[Q] Question Flashing Galaxy s2 to metro pcs

im new to this site and i would like to know if someone can link me or a video on how to fully flash a galaxy s2 like with wifi working youtube facebook ect. thanks and if i flash the phone will i get coverage the same as normal phone as metro pcs say if i go to hawiia or something
can sum1 help me thankslink me to a guide step by step
This phone (GT-i9100) is a GSM phone. From what I know, as of right now, MetroPCS runs on a CDMA network. You cannot flash a GSM phone to work on a CDMA network. It's impossible.
Only Galaxy SII variants that already work on CDMA networks (like the Alltel or Sprint ones) can be flashed to MetroPCS, as far as I know.

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