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Hi, im new, 2nd post (1st thread)
So heres some background info, I have AT&T but i work for t-mobile. Had my AT&T GS2 phone stolen by a t-mobile customer and the company I work for are great people and decided to replace my GS2 with a t-mobile gs3 for $100. They even offered me a dealer line to go with it (I get unlimited everything [NO THROTTLING] for $22 a month)
So heres my question. I know for sure that it wouldnt connect to AT&T LTE but for whatever reason if I decide to unlock and use it on my AT&T plan, does it have the proper bands required to connect to AT&T's HSPA+ network or would I be running edge?
I know all iphone's used on T-Mobile only run EDGE. (Coming later this fall they will be able to connect to t-mobile's 4g HSPA+ network)
Anybody have a clue?
I'm pretty sure it would work on atnt 3g speeds
Sent from my SGH-T999 using xda premium
It will work. The T999 has support for 1900 Mhz hspa+, which is the AT&T band.
Thanks. Much appreciated.
Confirmed working. I unlocked my T999. I have 2 sim cards, StraightTalk and Tmobile monthly 4G. I travel a lot, so depending on which carrier gives me the best signal that's what I would use. Usually, StraightTalk would give me the better signals...although Tmobile still gives me faster data speeds. just thought id share .02.
2Phonez said:
Hi, im new, 2nd post (1st thread)
So heres some background info, I have AT&T but i work for t-mobile. Had my AT&T GS2 phone stolen by a t-mobile customer and the company I work for are great people and decided to replace my GS2 with a t-mobile gs3 for $100. They even offered me a dealer line to go with it (I get unlimited everything [NO THROTTLING] for $22 a month)
So heres my question. I know for sure that it wouldnt connect to AT&T LTE but for whatever reason if I decide to unlock and use it on my AT&T plan, does it have the proper bands required to connect to AT&T's HSPA+ network or would I be running edge?
I know all iphone's used on T-Mobile only run EDGE. (Coming later this fall they will be able to connect to t-mobile's 4g HSPA+ network)
Anybody have a clue?
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Click to collapse
Sorry but i think is funny that you wotk for tmobile and get att instead lol, i would do it too,att has better service im on tmobile cause is cheaper tho
Sent from my SGH-T999 using Tapatalk 2
Tmobile has a faster 4g network where im at (New Jersey)
22 dollars? What crazy plan is this
Sent from my Galaxy Nexus using Tapatalk 2
babymatteo said:
Confirmed working. I unlocked my T999. I have 2 sim cards, StraightTalk and Tmobile monthly 4G. I travel a lot, so depending on which carrier gives me the best signal that's what I would use. Usually, StraightTalk would give me the better signals...although Tmobile still gives me faster data speeds. just thought id share .02.
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Hi, I'm waking up this thread as I have the T999 phone and recently switched to Straight Talk SIM (AT&T).
I only get EDGE on the phone using my Straight Talk SIM.
Is there anything I need to do with the phone? It runs the latest stock, not rooted or modified as such. It is carrier unlocked.
I unlocked my t999 and using it on my contract att plan, getting hspa+ atm, just check the bands that it supports, which are 850mhz 1900mhz for att's 3.5g(not 4g) LTE is 4G.
elaxsjo said:
Hi, I'm waking up this thread as I have the T999 phone and recently switched to Straight Talk SIM (AT&T).
I only get EDGE on the phone using my Straight Talk SIM.
Is there anything I need to do with the phone? It runs the latest stock, not rooted or modified as such. It is carrier unlocked.
Click to expand...
Click to collapse
I also got straight talk att and I get hspa+.
Sent from my Calculator with Android.
jose makalolot said:
I also got straight talk att and I get hspa+.
Sent from my Calculator with Android.
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What apn settings do you use? I plugged my ATT sim into an unlocked SGH-T999 today with the ST APN settings and only get 3G. Speed isn't bad - 1164k down/1041 up, but I would like to tap into the HSPA+ if possible.
(Did a quick forum search on this and didn't see anything that answered my question, so if this is around somewhere, I apologize.)
Okay, I'm currently with Verizon Wireless, and generally happy with my service, but what I am unhappy with is my bill (I pay $220+ a month for 4 lines, only 2 of which are Smart Phones). I'm thinking of switching to T-Mobile's prepaid service when my contract is up, and my and my wife both like the Galaxy S3, but I'm leery about T-Mobile's service in my area (I live in a rather Rural area). Ideally, I'd buy an unlocked version of the phone to use with prepaid plans (so if I'm dissatisfied with one prepaid service, I just switch out SIM cards and port my number), BUT unfortunately, the unlocked versions of the S3 that I've found don't work with the T-Mobile HSPA+ band (1700 MHz). However, what I have found is that when comparing the T999 with the I747 (T-Mobile and AT&T versions, respectively), I've found that (LTE aside) the frequencies they operate on are exactly the same, with the difference being only that T-Mobile's can use the 1700 MHz frequency.
SO, my question is: If I went ahead and sprung for a couple of T999's and found that T-Mobile didn't work for me, could I just unlock the phone for use with AT&T and pop in an AT&T SIM, and enjoy AT&T's HSPA+ goodness? Or is there something I'm missing? I know that the other way around won't work (only in very, VERY isolated spots will T-Mobile customers with unlocked iPhones and Droids that operate on 1900 MHz frequencies actually get more than EDGE speeds with their devices), but this seems like the best option (barring buying a GSM Galaxy Nexus from the Google PLAY store, which I'm not sure will be available when my contract is up - I hear that there's a new Galaxy Device being cooked up, and I'm not holding my breath for Google to sell it alongside an older Nexus device).
Opinions?
FYI, I'm not worried about LTE right now. As I said, I live in a rural area that's lucky to have 3G. LTE might not EVER make it to my area (AT&T just added 3G to my area in the last year), so HSPA+ (whether 21 Mbps or T-Mobile's 42 Mbps) is plenty fast for me (my Verizon Wireless Xperia PLAY currently pulls down 1.5 Mbps on a good day).
Link to T999: htt p://ww w.gsmarena. com/samsung_galaxy_s_iii_t999-4804.php
Link to I747: htt p://ww w.gsmarena. com/samsung_galaxy_s_iii_i747-4803.php
(Remove spaces. Would have hyperlinked, but as I don't yet have ten posts, that's illegal.)
Wow. It's refreshing to see someone do research before asking a question.
Yes, that would probably be your best bet. You can use the T-999 on AT&T HSPA+ just fine. You can even use it on Medianet's $10 unlimited data I believe since it isn't an AT&T phone. I feel like you will likely end up doing this as T-Mobile prepaid has a smaller coverage footprint than postpaid (or so they claim).
So yes, if you don't care about LTE, this would work just fine for you.
At&t user here. Yeah hspa+ works fine on it. If losing lte isn't an issue for you then go for it.
Sent from my SAMSUNG-SGH-T999 using Tapatalk 2
I was on the same boat as the OP. I bought an unlocked T999 and I am currently using on ATT's network, but through Straight Talk. I still get HSPA speeds w/o the 5GB cap.
Another AT&T user here also using Medianet plan.. Works perfect on hspa+
sent from my AOKP powered s3
Bump. Is there any specific apn settings to get h+. As i have heard straightalk at&t with tmobile s3 only gets edge speeds? Please tell me i was told wrong lol. Thanks
1slow4G said:
Bump. Is there any specific apn settings to get h+. As i have heard straightalk at&t with tmobile s3 only gets edge speeds? Please tell me i was told wrong lol. Thanks
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In a similar situation!
I have the T999 with T-mobile and am moving to Kauai, am there now and the service is worthless. I looked at AT&T's prices for shi*ts and giggles and ugh, no. I just ordered a straight talk AT&T compatible sim from walmart, will need to cut it because everywhere is out of micro sims, and would like to know how successful the T999 is on the AT&T compatible network of straight talk. I seriously feel lost without data to my phone, it hurts.
I have been researching and researching the band frequencies and everything points to that it should work. I just got this phone after my rooted/unlocked SGS4g went into a toilet and then sold on ebay.
lol
BTW long time viewer of XDA, has been successful in unlocking/rooting/flashing the SGS4g and the T999, with a mac I might add which always makes things complicated.
Thanks again
adelynn2006 said:
In a similar situation!
I have the T999 with T-mobile and am moving to Kauai, am there now and the service is worthless. I looked at AT&T's prices for shi*ts and giggles and ugh, no. I just ordered a straight talk AT&T compatible sim from walmart, will need to cut it because everywhere is out of micro sims, and would like to know how successful the T999 is on the AT&T compatible network of straight talk. I seriously feel lost without data to my phone, it hurts.
I have been researching and researching the band frequencies and everything points to that it should work. I just got this phone after my rooted/unlocked SGS4g went into a toilet and then sold on ebay.
lol
BTW long time viewer of XDA, has been successful in unlocking/rooting/flashing the SGS4g and the T999, with a mac I might add which always makes things complicated.
Thanks again
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I have my t999 unlocked and with straighttalk at&t sim. I am getting 4g symbol which is hspa+ on at&t terms. Speed is great, loads up browser pages faster than my wifes tmobile and hers is on 4g aswell. Couldn't be happier. But at home and at work I have wifi so i try to avoid using too much data to avoid the infamous data cap
Sent from my Galaxy S3 using neighbors wifi
might go back to note again..tried the note 1 but returned it for a GS3 before my 30 days return..i dont normally get first gen devices but i miss the note..
i watched the sammy video and said that it will have 3G/4G LTE support so that means the unlocked version will have 3G/4G LTE or only 3G/4G hsap+ on unlocked..?
how much do unlocked note 2 will sell for?
thanks:good:
Well the one for the UK does not have LTE. The Euro one will have LTE but in the States the LTE will not work (different frequencies for LTE). So before you jump out and buy do your research. Buying a Note2 will be much more confusing this time around.
gedster314 said:
Well the one for the UK does not have LTE. The Euro one will have LTE but in the States the LTE will not work (different frequencies for LTE). So before you jump out and buy do your research. Buying a Note2 will be much more confusing this time around.
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Will the Note 2 have HSPA 42?
I ask because I plan on using the international version on TMo prepaid once they change their network spectrum.
Sent from my ADR6300 using xda app-developers app
Nxxx said:
Will the Note 2 have HSPA 42?
I ask because I plan on using the international version on TMo prepaid once they change their network spectrum.
Sent from my ADR6300 using xda app-developers app
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According to T-mobile yes it will do HSPA 42.
http://www.zdnet.com/t-mobile-and-u...amsung-galaxy-note-ii-coming-soon-7000004497/
I am thinking of doing the same thing as you. I live in NY and TMO already starting to change over here.
what data speed will i have if i get the unlocked version on the NOTE 2 running on ATT? hspa+? what are top peek speeds on data on that? if the unlocked NOTE 2 can run on ATT hspa+ network.. 3G is fine on ATT for web/email/msg ect.. but i want to get at least 4G+ speeds for watching videos/downloading bigger files...
thanks..
markysd said:
what data speed will i have if i get the unlocked version on the NOTE 2 running on ATT? hspa+? what are top peek speeds on data on that? if the unlocked NOTE 2 can run on ATT hspa+ network.. 3G is fine on ATT for web/email/msg ect.. but i want to get at least 4G+ speeds for watching videos/downloading bigger files...
thanks..
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I am on Long Island, NY and I have straight talk which uses Att hspa+ network.
My downloads avg about 5-6mbps and my uploads about 1mbps.
spridell said:
I am on Long Island, NY and I have straight talk which uses Att hspa+ network.
My downloads avg about 5-6mbps and my uploads about 1mbps.
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thats the max upload/down speeds on HSPA+ on ATT? does att have good coverage in your area?
what do HSPA+ max data speeds?
markysd said:
thats the max upload/down speeds on HSPA+ on ATT? does att have good coverage in your area?
what do HSPA+ max data speeds?
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I dont know if thats the max speeds. Thats what I normally get in NYC and on parts of Long Island. Coverage so far has been good. Not many places I have been to that doesnt have coverage.
Does the Unlocked T-Mobile Note 2 work with AT&T's Proper LTE?
I bought 2x Samsung Galaxy Note 2 phones off newegg for $650 each. These are unlocked phones, specifically, this device:
http://www.newegg.com/Product/Produc...82E16875176414
The data service for just about everyone I've tried sucks horribly. I decided to give T-Mobile a try since they offer 4G HSPA+ 42 in this area.
The person in the store says that I can buy prepaid sim cards. I wind up ordering them over the phone since they only cost $1 instead of $30 for a microsim if you order it that way. The website says I can get 2GB of 4G data per month for $60. I pay my $66 and change after tax.
Immediately, I notice I am getting crappy 2G / Edge comparable speeds. I call customer service and they tell me that because the phones are unlocked and not bought from T-Mobile that 2G / Edge is the maximum speed I can get and that 4G speeds are not possible without purchasing a phone direct from T-Mobile. Neither the person in the store, nor the person that sold me the sim over the phone mentioned this and they are refusing a refund.
Is there any truth to what they are saying about not being able to get 4G if I don't purchase direct from the service provider. Are there any work arounds?
I'm burning with rage right now.
Thanks,
-Bob
r0b126 said:
I bought 2x Samsung Galaxy Note 2 phones off newegg for $650 each. These are unlocked phones, specifically, this device:
http://www.newegg.com/Product/Produc...82E16875176414
The data service for just about everyone I've tried sucks horribly. I decided to give T-Mobile a try since they offer 4G HSPA+ 42 in this area.
The person in the store says that I can buy prepaid sim cards. I wind up ordering them over the phone since they only cost $1 instead of $30 for a microsim if you order it that way. The website says I can get 2GB of 4G data per month for $60. I pay my $66 and change after tax.
Immediately, I notice I am getting crappy 2G / Edge comparable speeds. I call customer service and they tell me that because the phones are unlocked and not bought from T-Mobile that 2G / Edge is the maximum speed I can get and that 4G speeds are not possible without purchasing a phone direct from T-Mobile. Neither the person in the store, nor the person that sold me the sim over the phone mentioned this and they are refusing a refund.
Is there any truth to what they are saying about not being able to get 4G if I don't purchase direct from the service provider. Are there any work arounds?
I'm burning with rage right now.
Thanks,
-Bob
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Click to collapse
They told you right about the Edge. Our phones don't use the band that T-Mobile uses for 3G.
what about 4G? and are there any work arounds for this? How is t-mobile selling the galaxy note 2 to its customers with the 4g service?
Are there any providers that offer faster than 2G / Edge for Galaxy Note 2?
Also, http://www.newegg.com/Product/Product.aspx?Item=N82E16875176414
I posted a bad link in the original thread earlier
Kno you will have to ... go with Att .. man and there prepaid is not as good as Tmoble ..... Blahhhhhhhhhh that sucks
Sent from my SGH-T889 using xda premium
I use Straight Talk with AT&T and it has 3G. Thing is AT&T & ST are parting ways. You can only find Straight Talk AT&T Sim cards on Walmart.com & eBay now, and they're going fast. Straight will only be using T-Mobile and that will suck. I'll change so fast their heads will spin if they try to force me from AT&T to T-Mobile.
Although the International Note II's don't have same bands as Tmobiles HSPA+ and you normally will only get 2g/Edge, if you are one of the lucky ones in a TMobile refarmed area you should get HSPA.
Sent from my GT-N7105 using xda app-developers app
---------- Post added at 11:01 PM ---------- Previous post was at 10:55 PM ----------
T-Mobile's version of the Note 2 has the HSPA+/4G band for their specific network which the N7105 doesnt have..
Sent from my GT-N7105 using xda app-developers app
Well A) you've bought an n7100 which doesn't support dc-HSDPA anyway so you'd only get up to 21 instead of 42mbps
B) you bought it without checking if it supports the radio bands you need for your carrier, which it doesn't, which is why you're only getting 2g speeds. It's nothing to do with t mobile capping you to 2g
Sent from my GT-N7100 using xda premium
r0b126 said:
Immediately, I notice I am getting crappy 2G / Edge comparable speeds. I call customer service and they tell me that because the phones are unlocked and not bought from T-Mobile that 2G / Edge is the maximum speed I can get and that 4G speeds are not possible without purchasing a phone direct from T-Mobile. Neither the person in the store, nor the person that sold me the sim over the phone mentioned this and they are refusing a refund.
Is there any truth to what they are saying about not being able to get 4G if I don't purchase direct from the service provider. Are there any work arounds?
Click to expand...
Click to collapse
Wow, lots of wrong information both there and in this thread.
This is a quick post so some of my numbers might be wrong, but here's the basics:
Two years ago, t-mobile's 3G/4G relied on the 1700 band, which the N7100 doesn't support.
To make a long story short, t-mobile is using 1700 for LTE, and moving their 3G onto the univerally supported 1900 band, which works on our N7100 and most international phones.
This is a gradual rollout. If your area has been 'moved', you'll get 3G. And by gradual I mean one tower at a time.
I don't think they expect full US 1900 3G till end of 2013.
It's only recently that NY had enough 1900 band support that I have now decided to move over to t-mobile.
we might not support 4200, I did some random spot testing and I think I was only getting 2100.
Previously, with my note 1, I had to dump t-mobile and go to AT&T which fully supports 1900.
- Frank
I went to Dallas the other day and brought the Tmobile sim with me. The my speed changed from E to H+ (sometimes 3G) and the data connection was considerably faster than 2g or 3g, but I frequently get a message stating, "You have lost data connectivity because y".... the rest of the message is cut off and I haven't found a way to read the entire thing because touching it brings me to a settings screen and trying to move the text by swiping or sliding clears the message.
Has anyone here bought an unlocked AT&T S3 to use on the MetroPCS/Tmobile network? If so has there been any issues? shorter battery life, bad connectivity?
I am debating getting the S3 unlocked or HTC One S. I would prefer the HTC One S but it doesn't have microSD slot
I have a SGH T999 Lte at&t branded unlocked and use on TMobile with the T999L lte rom with no ill effects.
Sent from my SGH-T999L using XDA Premium 4 mobile app
afwolfpacked said:
I have a SGH T999 Lte at&t branded unlocked and use on TMobile with the T999L lte rom with no ill effects.
Sent from my SGH-T999L using XDA Premium 4 mobile app
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Is that the same model as my phone? So it would be advisable, after I got the S3 to flash it with a MetroPCS ROM after activation by Metro?
I thought there would be no need of a flash if I got an unlocked phone.
edo101 said:
Has anyone here bought an unlocked AT&T S3 to use on the MetroPCS/Tmobile network? If so has there been any issues? shorter battery life, bad connectivity?
I am debating getting the S3 unlocked or HTC One S. I would prefer the HTC One S but it doesn't have microSD slot
Click to expand...
Click to collapse
You will have issues with 3G HSPA+ on 1700mhz, but 2G EDGE & 4G LTE will work just fine. If you live in a large metro area with a lot of LTE coverage it will be fine. I just went through this with my wife's phone, she had to have the Red one (AT&T specific).
edo101 said:
Is that the same model as my phone? So it would be advisable, after I got the S3 to flash it with a MetroPCS ROM after activation by Metro?
I thought there would be no need of a flash if I got an unlocked phone.
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Click to collapse
There is no need to flash anything, just unlock it and add/edit the APN for TMo.
DJ_SpaRky said:
You will have issues with 3G HSPA+ on 1700mhz, but 2G EDGE & 4G LTE will work just fine. If you live in a large metro area with a lot of LTE coverage it will be fine. I just went through this with my wife's phone, she had to have the Red one (AT&T specific).
There is no need to flash anything, just unlock it and add/edit the APN for TMo.
Click to expand...
Click to collapse
Sweet thanks! Both areas that I frequent have 4G and LTE coverage. My only concern is when I'm driving long distances which I often do, being in college and losing 2G signal in the middle of no where. So far with my Metro phones, I haven't seen anywhere I had 3G coverage. its always 2G and 4G/LTE
edo101 said:
Sweet thanks! Both areas that I frequent have 4G and LTE coverage. My only concern is when I'm driving long distances which I often do, being in college and losing 2G signal in the middle of no where. So far with my Metro phones, I haven't seen anywhere I had 3G coverage. its always 2G and 4G/LTE
Click to expand...
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Good, that is exactly what we are seeing as well. Mostly LTE coverage with EDGE to fallback on. Most all Metro areas and major highways/interstates will have good coverage. Funny enough we live in the middle of nowhere, but there is a major highway nearby so we get LTE coverage.
On a side note, US carriers marketed HSPA as 3G and HSPA+ as 4g, but both are technically 3G. True 4G is LTE. I am not sure if Metro ever had HSPA service, I think that they were just CDMA then later added LTE and have been migrated to TMo's GSM/HSPA network which now uses Metro's LTE as well. Only the newer GSM Based phones would connect to HSPA.
I have my s3 i747 unlocked an on metro I cannot get no data
banks2878 said:
I have my s3 i747 unlocked an on metro I cannot get no data
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Check your APN settings.
i cant even get to the apn's when i goto more network then mobile networks it says insert Sim card to access network services but calling an text work fine
banks2878 said:
i cant even get to the apn's when i goto more network then mobile networks it says insert Sim card to access network services but calling an text work fine
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What firmware are you running?
Sent from my SGH-T999 using Tapatalk
4.3 rooted.. I got data now that I flashed a modem but its very slow datai don't know how to find the right 1..heres what the one I downloaded is called modem_CWM_I747UCUEMJB
Define Slow data please. Post Speed test results.
normally around 0.15mbs but sometimes it works great and I get around 15.00mbs
Given this is not an LTE device, that sounds about right. Weather, tower congestion do affect results.
Perseus71 said:
Given this is not an LTE device, that sounds about right. Weather, tower congestion do affect results.
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The I747 is an LTE device, my wife's (running on TMo) works just fine on LTE, just not HSPA+ 1700MHz. I'll run speed test if people would like.
Unlocked att siii will not access metro/t-mobile data
Can someone verify for me what the correct apn settings are? Should there be a network operator? And since I think the apn is finally right, do you have any more suggestions? Also, do you know if this is CDMA or GSM?
can I ask why people want to buy an ATT phone to use on a Tmobile carrier? On the S4 and Note versions, people buy Tmobile phones and use them on ATT, myself included. This is because of the bootloader, and the Tmobile phones cover ATT LTE channels while not the opposite.
Wasn't planned
I didn't intentionally set out to buy an AT&T phone, I was just looking to upgrade and this was the best deal. Or at least it looked to be on the surface. Do I just need to forget it and try to sell it?
If you are in an area recently upgraded by T-Mobile, the I747 will work just fine. However, if you are in an are not upgraded with LTE, etc, it's waay more trouble than its worth. The above post about not getting HSPA+21/42 is worth considering too though.
T-Mobile and AT&T are both GSM networks btw.
Sent from my SAMSUNG-SGH-I747 using Tapatalk
I am actually on Metro P.S, but they are on the T-mobile network now in Atlanta, Ga where I live. We do run 4glte,but so far the fastest mine will connect to shows "E" on my phone, edge maybe? One of the many I've spoken with at metro said E is 3g. One of their repair techs said I needed a different SIM card because I had a CDMA phone but when I got to the store that had one he said it was a GSM phone. It's already about been more trouble than it is worth, but as much effort as I've put into it already, I'd like to resolve it.