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

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

Related

Galaxy s2 international vs ATT version

I am thinking of buying a galaxy s2 on ebay. I was wondering which one i should choose..international or the att one? I am currently in the US but will be moving overseas for an extended time so I was wondering if this should be a factor when considering this. Thank you very much for the help
If you are moving overseas why not you get the international version?
By the way, I like the international version better because it has a hardware home button and the size is just right. Not too big, not too small.
You should takr into consideration that the AT&T version has a bigger screen and a higher clock speed as well.
Sent from my GT-I9100 using XDA App.
tonycfc said:
If you are moving overseas why not you get the international version?
By the way, I like the international version better because it has a hardware home button and the size is just right. Not too big, not too small.
You should takr into consideration that the AT&T version has a bigger screen and a higher clock speed as well.
Sent from my GT-I9100 using XDA App.
Click to expand...
Click to collapse
AT&T version has the same screen size and clock speed as the international.
Thanks guys...I just ordered the international version...see how this goes compared to the motorola atrix I have...I am excited
Did you make sure the one you ordered works on the network you are on?
Yes I am att in the us and when I am in Europe it should work on the networks there too. Is there different versions of the i9100?
Sent from my LG-VM670 using XDA App
Disfected said:
AT&T version has the same screen size and clock speed as the international.
Click to expand...
Click to collapse
Oh really? Then I must be very outdated already! Sorry for the confusion! Still loving the international version's button layout though!

At&t note or international note for use with T-Mobile 4g unlimited plan

Like the title says what's better or preference from any body who has these phones I. Planning g on unlocking the att version to use on tmoblie 4g unlimited thanks
Sent from my SGH-T989 using XDA
rg1973 said:
Like the title says what's better or preference from any body who has these phones I. Planning g on unlocking the att version to use on tmoblie 4g unlimited thanks
Sent from my SGH-T989 using XDA
Click to expand...
Click to collapse
Dude,
It works very well! I have the AT&T Note... I unlocked it ($25 on ebay, I prefer this method as the seller has a reputation to protect). I then had it rooted, then flashed over to T-Mobile (http://rootgalaxynote.com/).
I did a test on the $30 - 1,500 minute plan (only 30 megs of data) to see how it works. I did this before flashing the modem and the 2G/Edge doesn't work well at all for the Note. However, after flashing the modem, it screams on TMO's 4G.
Good luck to you, but flash it and don't look back!
MrJinx said:
Dude,
It works very well! I have the AT&T Note... I unlocked it ($25 on ebay, I prefer this method as the seller has a reputation to protect). I then had it rooted, then flashed over to T-Mobile (http://rootgalaxynote.com/).
I did a test on the $30 - 1,500 minute plan (only 30 megs of data) to see how it works. I did this before flashing the modem and the 2G/Edge doesn't work well at all for the Note. However, after flashing the modem, it screams on TMO's 4G.
Good luck to you, but flash it and don't look back!
Click to expand...
Click to collapse
Thanks for your feedback
Sent from my SGH-T989 using XDA
But just as a heads up, the exynos chip in the international version is not LTE equipped. So, if you get the international model it won't work on Tmobile's 4g bands even if you flash/hack/pray to the cell gods or anything else to your phone.
bonefan03 said:
But just as a heads up, the exynos chip in the international version is not LTE equipped. So, if you get the international model it won't work on Tmobile's 4g bands even if you flash/hack/pray to the cell gods or anything else to your phone.
Click to expand...
Click to collapse
LOL thanks that def would be the deal breaker
Sent from my SGH-T989 using XDA
I'm not totally sure but, I believe if you get the international it will work on tmobile's hspa+. You shouldn't have to get the AT&T version if you just want to use the phone on tmobile and, are ok without LTE. Hspa+ is still very fast.
Sent from my iPad using Tapatalk HD
Anyone else using T-Mobile with the att note
Sent from my SGH-T989 using XDA
I'm using simple mobile with the At&t model. I get around 3mb down.
But just as a heads up, the exynos chip in the international version is not LTE equipped. So, if you get the international model it won't work on Tmobile's 4g bands even if you flash/hack/pray to the cell gods or anything else to your phone.
Click to expand...
Click to collapse
T-Mobile doesn't even have LTE so it doesn't make a difference.
The AT&T Note is the only one that works with T-Mobile 4G which again, is not LTE.
Also, no the international version does NOT get T-Mobile hspa +.
The international version ONLY gets EDGE on T-Mobile.
Sent from my GT-I9100 using xda premium
rg1973 said:
Like the title says what's better or preference from any body who has these phones I. Planning g on unlocking the att version to use on tmoblie 4g unlimited thanks
Sent from my SGH-T989 using XDA
Click to expand...
Click to collapse
read this http://forum.xda-developers.com/showthread.php?t=1547114
and read this for Troubleshooting http://forum.xda-developers.com/showthread.php?t=1521755
I almost bought an international one for tmo.. glad I read this thread first
AllGamer said:
read this http://forum.xda-developers.com/showthread.php?t=1547114
and read this for Troubleshooting http://forum.xda-developers.com/showthread.php?t=1521755
Click to expand...
Click to collapse
Bought a AT&T gonna try the straight talk unlimited maybe I wont need to unlock it anyway,if straight talk sucks then I can always do the T-Mobile hack I'm not on a contract with either. Wondering if anyone else is useing straight talk and what they think if it .I do want to root this and get rd of the att crap any suggestions r welcome
Sent from my SGH-T989 using XDA

[Q] Any good place to sell my GS2 i777?

I have one I do not use due to it being GSM and want to get rid of to buy a one I can actually use[Galaxy nexus CDMA].
I put the listing on Ebay[expired],Craigslist and Swappa. I would try the XDA forum as ive been told but there I cannot post there due to the new restrictions. Can you help out XDA?
EternalPal said:
I have one I do not use due to it being CDMAand want to get rid of to buy a one I can actually use[Galaxy nexus GSM].
I put the listing on Ebay[expired],Craigslist and Swappa. I would try the XDA forum as ive been told but there I cannot post there due to the new restrictions. Can you help out XDA?
Click to expand...
Click to collapse
you have a cdma i777?
Sent from my SGH-I777 using Tapatalk
gsrrr said:
you have a cdma i777?
Sent from my SGH-I777 using Tapatalk
Click to expand...
Click to collapse
i think he means a wcdma?
try ebay instasale
http://instantsale.ebay.com/offer/Samsung-SGH-i777-Galaxy-S-II/37137/
dirtbikerr450 said:
i think he means a wcdma?
try ebay instasale
http://instantsale.ebay.com/offer/Samsung-SGH-i777-Galaxy-S-II/37137/
Click to expand...
Click to collapse
yes sorry WCDMA , and they only give me 137.80 for it :/ not enough for a used galaxy.
I'm confused what the GSM galaxy nexus will offer over the GS II. Don't they both use the same HSPA+ / WCDMA frequencies, if you get the GSM version?
Regardless I think you will be extremely lucky if you can find a way to swap a Galaxy S II for a Galaxy Nexus. If you ever do find a way that by some miracle gets you a GSM Galaxy Nexus for a i777 straight over, do let us know.
XDA does have a marketplace forum for buying, selling, and trading.
Sent from my Galaxy S II (i777)
Here you go
http://www.gazelle.com/catalog/cell-phones/samsung/galaxy/samsung-galaxy-s-ii-sgh-i777/477464-gpid
quarlow said:
I'm confused what the GSM galaxy nexus will offer over the GS II. Don't they both use the same HSPA+ / WCDMA frequencies, if you get the GSM version?
Regardless I think you will be extremely lucky if you can find a way to swap a Galaxy S II for a Galaxy Nexus. If you ever do find a way that by some miracle gets you a GSM Galaxy Nexus for a i777 straight over, do let us know.
XDA does have a marketplace forum for buying, selling, and trading.
Sent from my Galaxy S II (i777)
Click to expand...
Click to collapse
I don't have a CDMA network to use the phone right now its just sitting there. I have verizon thus my need for a GSM phone. I know it does but with the new restrictions I cannot post or even look at the forum :/
I think your confused. You cant use any GSM phone on Verizon. Unless maybe its unlocked? Verizon is CDMA. Along with Sprint. GSM can be used with ATT and T Mobile. i777 is for ATT. Unless you have the International version i9100. Then you should be able to put a T Mobile sim in it.
REOGrand said:
I think your confused. You cant use any GSM phone on Verizon. Unless maybe its unlocked? Verizon is CDMA. Along with Sprint. GSM can be used with ATT and T Mobile. i777 is for ATT. Unless you have the International version i9100. Then you should be able to put a T Mobile sim in it.
Click to expand...
Click to collapse
Wait a second, so your saying I CAN use my i777 on verizon?its the AT&T model. I was told by AT&T that i cannot use this phone on verizon.
Edit: Nvm. So I need to purchase a verizon nexus. Ok. well I guess I still need to sale this phone.
EternalPal said:
Wait a second, so your saying I CAN use my i777 on verizon?its the AT&T model. I was told by AT&T that i cannot use this phone on verizon.
Edit: Nvm. So I need to purchase a verizon nexus. Ok. well I guess I still need to sale this phone.
Click to expand...
Click to collapse
Yes, you need a CDMA/LTE Galaxy Nexus for Verizon. The i777 will not work on Verizon.
None of AT&T's LTE phones will work on Verizon, even if unlocked. What AT&T calls 4G that isn't LTE, their HSPA+, is also referred to as WCDMA, plus their 3G is called WCDMA, but its not CDMA like Verizon or Sprint. If that wasn't confusing enough both AT&T and Verizon use 700 MHz LTE, but they are not using the same section of the 700 range so they are not interoperable. Unlike EDGE (2G) that is interopeable on AT&T vs T-Mobile. And some regions of AT&T and T-Mobile use the same 3G frequencies, so some 3G phones have limited functionality on both GSM networks.
Basic rule of thumb, for best results get a phone specifically made for your carrier.
quarlow said:
Yes, you need a CDMA/LTE Galaxy Nexus for Verizon. The i777 will not work on Verizon.
None of AT&T's LTE phones will work on Verizon, even if unlocked. What AT&T calls 4G that isn't LTE, their HSPA+, is also referred to as WCDMA, plus their 3G is called WCDMA, but its not CDMA like Verizon or Sprint. If that wasn't confusing enough both AT&T and Verizon use 700 MHz LTE, but they are not using the same section of the 700 range so they are not interoperable. Unlike EDGE (2G) that s interopeable on AT&T vs T-Mobile. And some regions of AT&T and T-Mobile se the same 3G frequencies, so some 3G phones have limited functionality on both GSM networks.
Basic rule of thumb, for best results get a phone specifically made for your carrier.
Click to expand...
Click to collapse
Yeah it was a gift so i didnt really have a say in it. but thanks for the info none the less
I just brought the price down to 300 on swappa incase anyone is interested.
These phones aren't going to sell for nearly what they could a few months ago sadly. U can grab one for almost nothing nowadays by signing up for new contract. I got mine for a hundred. But u see them for as low as 25 bucks.
Sent from my SGH-I777 using Tapatalk 2
Phalanx7621 said:
These phones aren't going to sell for nearly what they could a few months ago sadly. U can grab one for almost nothing nowadays by signing up for new contract. I got mine for a hundred. But u see them for as low as 25 bucks.
Sent from my SGH-I777 using Tapatalk 2
Click to expand...
Click to collapse
I got mine for a penny during Black Friday on Amazon. I've seen people asking $400-$500 for a GS2 on Craigslist, though.
raduque said:
I got mine for a penny during Black Friday on Amazon. I've seen people asking $400-$500 for a GS2 on Craigslist, though.
Click to expand...
Click to collapse
Yeah I know, it'll take those people a bit to realize but the price will steadily decline. Not like horrible but.....meh. I don't care I'm never selling this *****
Sent from my SGH-I777 using Tapatalk 2

[Q] People who's in the US. Possible to get SG3 under $608 without contract?

Hello all, currently I having Sprint service. My contract have ended for almost a year. I have been active looking, waiting to get a new phone and switch to Simple Mobile.
I have decide SG3 GSM/I9300/I747 Qual & 2GB (Mable White) is the phone I really wants. I am sick of getting my phone lock in. The cheaper I found online right now was $608. Can I possible get cheaper? Any tips on how?
PS: I know there is a similar thread http://forum.xda-developers.com/showthread.php?t=726415 but I am looking for more specific answer/experience.
Yes...
google and amazon.com is your friend. try ebay as well. I found some S3s for under 600 on amazon.
I been looking for a S3 my self. I believe this is the best price i found on amazon * cant post link* 570 for new and 540 for used
SGT2012 said:
Hello all, currently I having Sprint service. My contract have ended for almost a year. I have been active looking, waiting to get a new phone and switch to Simple Mobile.
I have decide SG3 GSM/I9300/I747 Qual & 2GB (Mable White) is the phone I really wants. I am sick of getting my phone lock in. The cheaper I found online right now was $608. Can I possible get cheaper? Any tips on how?
PS: I know there is a similar thread http://forum.xda-developers.com/showthread.php?t=726415 but I am looking for more specific answer/experience.
Click to expand...
Click to collapse
You are looking for the I9300 International version or are you in the wrong forum ??
Sticky
http://forum.xda-developers.com/showthread.php?t=1757755
jje
If you're planning on using Simple Mobile, then you don't want the GT-I9300 or the SGH-I747. You want the SGH-T999. You'll be stuck with a combination of EDGE and/or no data service if you put an I9300 or I747 on Simple Mobile. An unlocked T999 would be your best bet. The T999 is already configured to access Simple Mobile's 3G/4G network. The I9300 and I747 are not. Hop on over to the T999 forum and check on some prices.
Sent from my GT-I9300 using XDA Premium HD app
Mister_Mxyzptlk said:
If you're planning on using Simple Mobile, then you don't want the GT-I9300 or the SGH-I747. You want the SGH-T999. You'll be stuck with a combination of EDGE and/or no data service if you put an I9300 or I747 on Simple Mobile. An unlocked T999 would be your best bet. The T999 is already configured to access Simple Mobile's 3G/4G network. The I9300 and I747 are not. Hop on over to the T999 forum and check on some prices.
Sent from my GT-I9300 using XDA Premium HD app
Click to expand...
Click to collapse
Thank so much you are a life saver.
SGT2012 said:
Thank so much you are a life saver.
Click to expand...
Click to collapse
No problem man.
Sent from my GT-I9300 using XDA Premium HD app
Mister_Mxyzptlk said:
No problem man.
Sent from my GT-I9300 using XDA Premium HD app
Click to expand...
Click to collapse
A dumb question. If I decide to get GT-I9300 mean I can't get 3G/4G speed with Simple mobile service right?
When I look at the SGH-t999 spec indicate "No" 4G LTE and have Adreno 225 GPU rather than Mali-400MP.
I felt that GT-I9300 is slight better. So is there a way to get around it?
SGT2012 said:
A dumb question. If I decide to get GT-I9300 mean I can't get 3G/4G speed with Simple mobile service right?
When I look at the SGH-t999 spec indicate "No" 4G LTE and have Adreno 225 GPU rather than Mali-400MP.
I felt that GT-I9300 is slight better. So is there a way to get around it?
Click to expand...
Click to collapse
The T999 is capable of 4G HSPA+, not 4G LTE. As for the T999's GPU, the Snapdragon S4 has more than enough kick to give you what you're after. Plus, you'll be getting an extra GB of RAM and 4G data. If Simple Mobile is what you want, get the T999... that's what the T999 was designed for.
On the other hand, you could get the I9300, which is slightly faster. However, you'll be stuck with half the RAM and 2G EDGE data only. The I9300 was designed with standard global GSM/HSPA+ networks in mind (like AT&T's); not AWS GSM/HSPA+ networks (like Simple Mobile's).
It's a square peg/round hole situation. The T999 is the peg you need... and it doesn't even have to be unlocked to work on Simple Mobile.
Sent from my GT-I9300 using XDA Premium HD app
Mister_Mxyzptlk said:
The T999 is capable of 4G HSPA+, not 4G LTE. As for the T999's GPU, the Snapdragon S4 has more than enough kick to give you what you're after. Plus, you'll be getting an extra GB of RAM and 4G data. If Simple Mobile is what you want, get the T999... that's what the T999 was designed for.
On the other hand, you could get the I9300, which is slightly faster. However, you'll be stuck with half the RAM and 2G EDGE data only. The I9300 was designed with standard global GSM/HSPA+ networks in mind (like AT&T's); not AWS GSM/HSPA+ networks (like Simple Mobile's).
It's a square peg/round hole situation. The T999 is the peg you need... and it doesn't even have to be unlocked to work on Simple Mobile.
Sent from my GT-I9300 using XDA Premium HD app
Click to expand...
Click to collapse
Hi sorry to bother you again,
GT-I9300 support 2100 Mhz band. Isn't T-Mobile have 3G/4G on 1700, 1900, 2100 Mhz band? Or I am wrong again?
PS:According to http://forum.xda-developers.com/showthread.php?t=1757755
SGT2012 said:
Hi sorry to bother you again,
GT-I9300 support 2100 Mhz band. Isn't T-Mobile have 3G/4G on 1700, 1900, 2100 Mhz band? Or I am wrong again?
PS:According to http://forum.xda-developers.com/showthread.php?t=1757755
Click to expand...
Click to collapse
Yes, you're wrong again. The I9300 supports 2100MHz. However, T-Mobile's/Simple Mobile's 3G/4G network doesn't use 2100MHz; it uses 1700/2100MHz AWS. It's a huuuge difference!
You want the T999; not the I9300. If you want to use another carrier, then maybe the I9300 would be appropriate... but not on Simple Mobile.
Sent from my Nexus 7 using XDA Premium HD 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
Click to expand...
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
Click to expand...
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??
Click to expand...
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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