Temptation - AT&T Samsung Galaxy S II SGH-I777

Now both Gsm base galaxy s2 are here, with the 14 days return policy I can still return my at&t gs2 in 4 days.
AT&T: Smaller but better screen res. (more case too choose)
Tmobile: LTE speed (average 15mb download speed)

Dnt think th tmobile is LTE speed its just faster than ur regular Hsdpa/ Hspa
The LTE galaxy S2 just came out in Korea
Crrect me if im wrng xD
Sent from my SAMSUNG-SGH-I777 using XDA App

kinubic said:
Dnt think th tmobile is LTE speed its just faster than ur regular Hsdpa/ Hspa
The LTE galaxy S2 just came out in Korea
Crrect me if im wrng xD
Sent from my SAMSUNG-SGH-I777 using XDA App
Click to expand...
Click to collapse
Faster HSPA+ is it. It's not LTE.
And the T-Mobile variant is going to be in even more development hell than the Infuse was.

Related

International Galaxy

Hello everyone,
I currently have the Samsung galaxy s2 from att. I'm a sucker for white phones so my question is, would this international galaxy work on att? And does this site look safe to purchase from? Thanks
http://www.ecrater.com/p/12604685/samsung-galaxy-s2-s-ii-i9100-16
Sent from my SAMSUNG-SGH-I777 using xda premium
International version will work with AT&T. You may have to adjust some setting to get improved H+ data speeds.
RojasTKD said:
International version will work with AT&T. You may have to adjust some setting to get improved H+ data speeds.
Click to expand...
Click to collapse
Thanks! Just wished to double check so I don't screw up

Galaxy S II 4G?

Just seen an ad on TV for Galaxy S II 4G? (In Australia)
sent from my Motorola XOOM using XDA Premium HD
it depends which version of SGS2? so far that i know the international i9100 isnt capable of receiving 4G... and so far that i know (might be wrong) the only SGS2 version that is capable of it is: Galaxy S II Epic 4G Touch... which is SPH-D710
I think the 4G is only compatible with the Telstra network.
What you mean?
4g=HSPA+
LTE is different....
Sent from my GT-I9100 using Tapatalk 2
Telstra are in the process of rolling out an LTE network.
Edit to add - As Victor said, only really useful on their network ATM. Voda/Optus to begin LTE rollout 'later this year' (apparently).
Further edit to add - Plus there will probably be about as much custom firmware for it as the I9100G (at best).
sahibunlimited said:
What you mean?
4g=HSPA+
LTE is different....
Sent from my GT-I9100 using Tapatalk 2
Click to expand...
Click to collapse
HSPA+ is evolved HSPA which isnt TRUE 4G... its more like 3.5G
LTE is true 4G..
Slow N Stupid said:
HSPA+ is evolved HSPA which isnt TRUE 4G... its more like 3.5G
LTE is true 4G..
Click to expand...
Click to collapse
Wrong 4G and LTE are totally different. New iPad only works with LTE variant of 4G which we don't have in OZ. We already have 3.5g and that is HSPA+.
sent from SGS2 using XDA app.
http://www.telstra.com.au/latest-offers/samsung-galaxy-sii-4g/
Its still running GB.
sent from SGS2 using XDA app.

[Q] Will there be a hack to the i9300 to receive 3g/4g Tmobile USA?

i have a cellphone repair store and am addicted to new cellphones and trying them out. i currently have the i9300 and love it, but am wondering if there would be anyway to hack it to receive 3g/4g T-Mobile USA. I have switched over back to T-Mobile because they have the best speed for money and coverage ratio where i live. I also have the galaxy note sgh i717 and have it rooted and running ics with the blaze radio hack and it works beautifully on T-Mobile. So what im asking is, will there be a way to flash a radio the same way it was done on the note for the i9300? i really like the way my phone is and prefer the quad core over the dual core that will be coming out here in the us. I don't want to have to sell my international i9300 to get the USA T-Mobile version just so i can have working 3g/4g. Im Hoping for a answer yes you can flash a radio and someone can try to do it. I wish i had more time to play around with these things and be more knowledgable about what im saying, but with my job and two kids i try to learn as much as possible.
Nope. The hardware for the international version doesn't support LTE. Unless you're a superDev and manage mod the system on a chip support it, you'll have to use the US version to get 4G.
It's only the the main reason that the US version isn't getting the quad core. Not that the S4 + 2Gb of memory isn't just as good if not better than the exynos.
Herp derp Captivate Tapatalk 2
What about the hspa+ or even 3g on T-Mobile. I can't see the note that has the same bands as the i9300 being able to do that why not the i9300?? I guess maybe I'm missing something?? Cause the only thing missing is the 1700 band. From both phones and they added it to the att note somehow
Sent from my GT-I9300 using XDA
pizz0wn3d said:
Nope. The hardware for the international version doesn't support LTE. Unless you're a superDev and manage mod the system on a chip support it, you'll have to use the US version to get 4G.
It's only the the main reason that the US version isn't getting the quad core. Not that the S4 + 2Gb of memory isn't just as good if not better than the exynos.
Herp derp Captivate Tapatalk 2
Click to expand...
Click to collapse
He's not asking about LTE, he's asking about getting T-Mobile 3G. I'd like to know if this is possible as well....
smartphonerepair2011 said:
What about the hspa+ or even 3g on T-Mobile. I can't see the note that has the same bands as the i9300 being able to do that why not the i9300?? I guess maybe I'm missing something?? Cause the only thing missing is the 1700 band. From both phones and they added it to the att note somehow
Sent from my GT-I9300 using XDA
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Click to collapse
No.
The AT&T Note has an SoC that has the 1700mhz band. It is the same SoC that is in the T-Mobile SGSII.
The international Note has the same SoC as the i9100 and i9300 and it does NOT have the 1700mhz band, and it never will.
The only way is when tmo start reusing the 1900 frequency for 3g later this year.
Apparently they are trying it out in some places already.
Sent from my GT-I9300 using xda premium
nodstuff said:
The only way is when tmo start reusing the 1900 frequency for 3g later this year.
Apparently they are trying it out in some places already.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
A few scattered locations in California and the west coast as well as some on the east coast.
Sent from my GT-I9300 using Tapatalk 2
joshnichols189 said:
A few scattered locations in California and the west coast as well as some on the east coast.
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
I really hope they go widespread with it because I was in America two months ago and tmo was better than at&t for pricing etc. And I'll likely be going back again and wanna use my phone there on tmo preferably.
Sent from my GT-I9300 using xda premium
nodstuff said:
I really hope they go widespread with it because I was in America two months ago and tmo was better than at&t for pricing etc. And I'll likely be going back again and wanna use my phone there on tmo preferably.
Sent from my GT-I9300 using xda premium
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Click to collapse
Haha yeah it is much better. I have been using mine on T-Mobile and 2G isn't the worst thing in the world, especially when I'm around wifi all day long at school and home, and you can't even get the T-Mobile versions anywhere here.
Sent from my GT-I9300 using Tapatalk 2
here is an interesting link showing these 1900 locations coming up http://www.airportal.de/
I don't think there is any hack or mods, just have to wait for T-Mobile to expand their 1900mhz coverage.
Luckily, I'm in the area where T-Mobile offers 1900mhz coverage and I can connect to hspa+ on my i9300. It's so much faster than what I'm used to when I was on AT&T. I was only getting 0.5-1.5mbps on AT&T but now 5-6mbps on T-Mobile. When I'm in area that lacks coverage, I do get only EDGE though which is pretty darn slow
Sent from my GT-I9300 using Tapatalk 2
What's your data plan wight TMobile ?
2gb or the 200 Mb data package ?
Sent from my GT-I9300 using xda premium
loppv said:
What's your data plan wight TMobile ?
2gb or the 200 Mb data package ?
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Unlimited 4G plan with no cap or throttle.
I'm probably going to switch i9300 to new tmobile branded note 2 or S3 though. There is no coverage of 1900mhz when I'm around home area. Using EDGE is so painful...
Sent from my GT-I9300 using Tapatalk 2
zen0s said:
Unlimited 4G plan with no cap or throttle.
I'm probably going to switch i9300 to new tmobile branded note 2 or S3 though. There is no coverage of 1900mhz when I'm around home area. Using EDGE is so painful...
Sent from my GT-I9300 using Tapatalk 2
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Click to collapse
Yeah.. I'm using the 200 Mb data plan with my i9300. Since we only getting edge for now , it is a waste of paying 25 dollars a month for 4g if we can't use the speed.. I'm in New York Brooklyn , and still can't get any 3g signals...
Sent from my GT-I9300 using xda premium
is the fastest i9300 can go on. Tmobile
Sent from my C6603 using Tapatalk 4
Brooklyn new york here . in nyc ATT is the fastest for mobile data no question about it. I get an average of 6 mbit/s . some times up to 11 mbit/s I tried t mobile and the best i got was edge. under 100 kbit/s could barely make calls. I dont know about other cities or regions but in nyc ATT is king even though they suck .
You'll never get more than 2G. Unless you're in one of the new areas where they have out their new towers. You'll get 2G most of the time... There isn't a "hack" and there never will be... Its a hardware limitation.
Sent from my GT-I9300 using XDA Premium 4 mobile app

Gt-I9300 international on U.S. T-mobile

Just curious, I have the international and I am on T-mobile in the U.S.
Will the I international ever be able to attain 4G Speeds on T-mobiles network? For instance once quad cores become the norm in phones (like they are on the verge of doing).
Or would I be better off selling and getting a T-mobile g3?
Thanks in advance.
Sent from my GT-I9300 using xda app-developers app
well, as far as i know by end of this year we will be able to use 3g or hspa+ but for now i am sticking with 2g
or just change your mobile network, get straighttalk or att
Red Wolf said:
well, as far as i know by end of this year we will be able to use 3g or hspa+ but for now i am sticking with 2g
or just change your mobile network, get straighttalk or att
Click to expand...
Click to collapse
Ok. 3g would be great. For the most part that is what is in most areas anyway. I just wasn't sure if it was our phone that didn't have the right radios or if it was T-mobile/other carriers that didn't have the right modems for our exynos.
Sent from my GT-I9300 using xda app-developers app
International S3 does not have 4G chip in it
The max network speed that could be available with an international S3 is 21Mbps HSPA+
Mopral said:
International S3 does not have 4G chip in it
The max network speed that could be available with an international S3 is 21Mbps HSPA+
Click to expand...
Click to collapse
And is this based off of what's available now or what will be available in a year?
Sent from my GT-I9300 using xda app-developers app

I777 working on tmobile?

Hey guys...Im doing a favor for a friend...he just got the I777 rooted ...but he wants to use it for Tmobile...what do i need to change for it to work with a custom rom...and then again can i port a rom from the tmobile S2 ...just modem?any input would be appreciated..
Edit:i have the E4GT on sprint...so i'm not really familiar with the gsm models...
While I should say use the search bar, all the information I've found is pretty outdated regarding this.
The simple answer is that you probably can't get it to work, at least not 3G/4G, if Edge is fine then you can unlock the phone with "Galaxy S Unlock" in the play store, just follow the directions listed, it's pretty simple.
The extended answer:
You might be able to depending on where you are. T-Mobile generally uses the 1700 MHz and 2100 MHz bands for 3G/4G, but the i777 doesn't use the 1700 MHz bands, instead it can use either 850, 1900, 2100 MHz bands for 3G/4G. However in preparation for LTE and just to increase bandwidth across 3G/4G they are starting to take some of their 1900 MHz spectrum from their edge networks and move it to 3G/4G/LTE. This has just started happening very recently and is currently in very few markets, however you may be in one of those, it is still expanding if you aren't but it may take a while. The only way you could know is if you took a T-Mobile sim card and put it in an unlocked i777 and if you get 3G/4G then you are good, otherwise you are stuck with Edge.
Souce: T-Mobile Employee
The S2 for ATT doesn't support 3g for T mobile and vice versa. There could be some weird instance as mentioned above where it could work but in most cases it won't.
Thank you very much for the update guys... I'll see what I can do...
Sent from my SPH-D710 using xda app-developers app
BuildUpNow said:
The S2 for ATT doesn't support 3g for T mobile and vice versa. There could be some weird instance as mentioned above where it could work but in most cases it won't.
Click to expand...
Click to collapse
Mostly true, T-Mobile's S2 should work with AT&T's network, you may have to flash a new radio but theoretically it should work.
You cannot port a T-Mobile ROM because T-Mobile does not have a similar gs2. The T-Mobile gs2 is the twin brother to the skyrocket
Sent from my Galaxy Nexus
I have i777 working on tmobile with 4g. My wife has tmobile so when I upgraded to the GS3, I unlocked the phone using the code from AT&T and I get "4g" on T-Mobile. I did a speed test and was able to get good speeds.
Sent from my SAMSUNG-SGH-I747 using xda premium
You're in a good spot then
Sent from my GS4 running CM11 Kandy Kane
I also have mine unlocked and using it on T-Mobile. I have have 4g everywhere I go in the Boston area. I didn't do anything special just unlocked it with galaxsimunlock I found on xda. Rooted running hellybean 4.2
Sent from my SGH-I777 using xda premium
Where in DFW are you? I am downtown Dallas and thinking of using my i777 on tmobile. Do you know if the whole dfw are has been refarmed yet??
jiannichan said:
I have i777 working on tmobile with 4g. My wife has tmobile so when I upgraded to the GS3, I unlocked the phone using the code from AT&T and I get "4g" on T-Mobile. I did a speed test and was able to get good speeds.
Sent from my SAMSUNG-SGH-I747 using xda premium
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Click to collapse
jiannichan said:
I have i777 working on tmobile with 4g. My wife has tmobile so when I upgraded to the GS3, I unlocked the phone using the code from AT&T and I get "4g" on T-Mobile. I did a speed test and was able to get good speeds.
Sent from my SAMSUNG-SGH-I747 using xda premium
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Click to collapse
That is awesome with mi Carrier i have 1.2mb speed at much
Sent from my SGH-I777 using xda app-developers app
jiannichan said:
I have i777 working on tmobile with 4g. My wife has tmobile so when I upgraded to the GS3, I unlocked the phone using the code from AT&T and I get "4g" on T-Mobile. I did a speed test and was able to get good speeds.
Sent from my SAMSUNG-SGH-I747 using xda premium
Click to expand...
Click to collapse
http://www.airportal.de/
1900MHZ map where t-mobile will work with 4g on att devices
brad65807 said:
Where in DFW are you? I am downtown Dallas and thinking of using my i777 on tmobile. Do you know if the whole dfw are has been refarmed yet??
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Click to collapse
Sorry for the late response, I haven't been on here much lately.I live out in Little Elm, slightly past Frisco close to Lewisville Lake and 380/University. I am about to upgrade my phone again and give my wife the GS3. haven't decided between the GS4 and Note 2 yet.
I am in So.Cal and got 4G out of Edge half of the time from Tmobile ofcourse. The speed is around 7-10Mb/s or so
is there a rom ported from att to T-mobile
kostov22 said:
Hey guys...Im doing a favor for a friend...he just got the I777 rooted ...but he wants to use it for Tmobile...what do i need to change for it to work with a custom rom...and then again can i port a rom from the tmobile S2 ...just modem?any input would be appreciated..
Edit:i have the E4GT on sprint...so i'm not really familiar with the gsm models...
Click to expand...
Click to collapse
I have a i777 running shock3. Im looking for a rom ported w/T-mobile modem for better signal. Any help would be appreciated. Thx dev3329a...
brad65807 said:
Where in DFW are you? I am downtown Dallas and thinking of using my i777 on tmobile. Do you know if the whole dfw are has been refarmed yet??
Click to expand...
Click to collapse
I bought an unlocked AT&T S2 i77 back in June and it runs well..

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