At&t hspa+/vpn question - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

So I recently upgraded to s3 from my captivate and the internet is significantly slower than when I was on my captivate . I tried flashing all the available modems and the VPN settings I can find on here and my down was 1.4mbs and .160mbs up (was 3-5mb down and 1.1 up on my captivate) I tried dialing *#2263# but it doesn't let me open up the menu to check the bands to see if hsupa is enabled .
BTW I don't have the lte sim I cut my old sim down. They said if I upgrade my sim they will remove my unlimited data . But I don't see why it would matter since this is just a hspa + issue and I don't have lte here yet anyways. And I'm on lh1 modem currently .
So any one have any either ideas to fix this issue?
Sent from my SGH-I747 using xda app-developers app

vietn95 said:
So I recently upgraded to s3 from my captivate and the internet is significantly slower than when I was on my captivate . I tried flashing all the available modems and the VPN settings I can find on here and my down was 1.4mbs and .160mbs up (was 3-5mb down and 1.1 up on my captivate) I tried dialing *#2263# but it doesn't let me open up the menu to check the bands to see if hsupa is enabled .
BTW I don't have the lte sim I cut my old sim down. They said if I upgrade my sim they will remove my unlimited data . But I don't see why it would matter since this is just a hspa + issue and I don't have lte here yet anyways. And I'm on lh1 modem currently .
So any one have any either ideas to fix this issue?
Sent from my SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
I upgraded from S to S3 with AT&T in late June, got new SIM and my data plan remains unlimited. Did you get phone from corporate store or franchise?

eduardo_b said:
I upgraded from S to S3 with AT&T in late June, got new SIM and my data plan remains unlimited. Did you get phone from corporate store or franchise?
Click to expand...
Click to collapse
Yup corporate. My rep told me they don't know how I'm still on this plan because they got rid of unlimited for awhile now. The account shows that my captivate was using dumb phone internet lol. So he said if I change the sim card number they wouldn't be able to select the same plan through his portal. I don't wanna pay an extra 20$ for only 4gb on Lte when I can keep the unlimited for less with hspa. So I'm trying to work my way around it.
Sent from my SGH-I747 using xda app-developers app

vietn95 said:
Yup corporate. My rep told me they don't know how I'm still on this plan because they got rid of unlimited for awhile now. The account shows that my captivate was using dumb phone internet lol. So he said if I change the sim card number they wouldn't be able to select the same plan through his portal. I don't wanna pay an extra 20$ for only 4gb on Lte when I can keep the unlimited for less with hspa. So I'm trying to work my way around it.
Sent from my SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Well, I know Verizon stopped grandfathering unlimited data plans for existing customers last spring if they upgraded their phone to LTE model, but I had no problem keeping mine with AT&T, who I've been with for more than a dozen years.

Well I just don't get why the speed is slower than my captivate . And I can't get into ussd settings to verify the bands for hsupa and such.
Sent from my SGH-I747 using xda app-developers app

Related

T-Mobile Sample S2 has faster HSPA+

Hello
Located in NYC
I was at the T-Mobile Retail store to test the Galaxy S2's speedtest.net.
The speed I got from it was in between 9 Mbps - 15 Mbps.
However, I tried my own S2 and I am only getting 3-4Mbps
??? Hmmmmm how did that happen???
I called 611 to troubleshoot the issue, however the rep told me that it could be their network.
I asked if my old SIM has anything to do with it, she said the SIM does not matter.
Sigh... just wondering what you guys in NYC is getting
Thanks
In RI i get 14-18.
Sent from my SGH-T989 using XDA App
You need to use the sim that comes with the phone. Its an updated sim for this phone
Sent from my SGH-T989 using Tapatalk
clninja said:
You need to use the sim that comes with the phone. Its an updated sim for this phone
Sent from my SGH-T989 using Tapatalk
Click to expand...
Click to collapse
Thank you for your reply. I will try to call 611 asking for a free SIM. That stupid rep did not allowed me to get a free SIM.
Some stores have 3G cell sites built into them, which will give the phones in the store faster speeds than just outside the store.
I tested the phone with old sim card in NYC back in Dec. In chinatown it avg. 18-21mbps in Brooklyn was much slower, 5-8mbps. I got it used so no updated sim card that came with it. Now back in Puerto Rico where im now, its 8-10mbps. Im guess some part in NYC takes advantages of new HSDPA+ and some parts not.
Time of day, network traffic, signal strength, apps running on your phone, the cell site itself...these are all variables that can cause variance in data speeds.
personally, i think the Speedtest.net app itself is buggy. I can be in the same spot, run 3 tests, and get 3 different results. I've also run tests with the same type of phones sitting next to each other, and get completely different results.
Not all sites are pushing out the same speeds. Some may be pushing 42mb/s, while others may still be doing 21mb/s, and there are probably even some 7.2mb/s sites in "4G" cities. You can probably drive down the street and get a drastically different result.
Although the SIM that came in the box is new, you shouldn't see drastic changes in your old SIM vs the new one unless your old SIM was more than 2 years old. T-Mobile updated their SIM cards a few years back to better connect with the 3G/4G network. The SIM that came in the box (GBA SIM) is required for the Wi-Fi Calling, but that's it.
I live in Brooklyn, and my new white SG2 should be coming via UPS tomorrow (hopefully early in the day!). Will post results after I get the phone. Question - if the phone comes with its own new SIM, how do I get my info/acct transferred to the new SIM? Can I do this over the phone or do I need to go into a TMO store? In the meantime I can just pop in my old SIM and use it right away, correct?
Also, FWIW, on my MT4G I always get consistently faster speeds in Manhattan vs. Brooklyn. In my apartment I usually float around 3-5 mbps. I'm hoping I'll pick up a little extra with the SG2 but who knows...not a big issue though since when at home I usually hook up to the wifi.
You definitely need the new Sim. And that broad on the customer line lied. The Sim DOES matter.
Sent from my SGH-T989 using xda premium
cs378 said:
Hello
Located in NYC
I was at the T-Mobile Retail store to test the Galaxy S2's speedtest.net.
The speed I got from it was in between 9 Mbps - 15 Mbps.
However, I tried my own S2 and I am only getting 3-4Mbps
??? Hmmmmm how did that happen???
I called 611 to troubleshoot the issue, however the rep told me that it could be their network.
I asked if my old SIM has anything to do with it, she said the SIM does not matter.
Sigh... just wondering what you guys in NYC is getting
Thanks
Click to expand...
Click to collapse
I get 9-15 in nyc all day long. Must be your location or your sim.
clninja said:
You need to use the sim that comes with the phone. Its an updated sim for this phone
Sent from my SGH-T989 using Tapatalk
Click to expand...
Click to collapse
That is not true at all. I am on the $30 prepaid plan and used the sim that came with some cheap phone and I can easily hit 12-15mbps however Wi-Fi calling doesn't work. Please don't spread false facts. Yes, there's an updated sim but rarely ever will it make a difference except where I mentioned.
Sent from my Galaxy Nexus using xda premium
Here is proof of that.
Sent from my SGH-T989 using xda premium
@Sunsean, if you are coming from a mt4g, you probably don't have any info on your sim card. Just in case, you cab throw the old Sim in your galaxy, go to contacts > menu > import/export > import from Sim card. Then call customer care (or go into a store) to have your new Sim that came with the phone activated.
Sent from my SGH-T989 using XDA App
Just called Tmobile customer service and the guy got me a free new Sim card. I still have not gotten the Sim yet, but will update on the result. this new customer service guy did mention that the new Sim should improve the 4g service.
Sent from my SGH-T989 using XDA App
cs378 said:
Hello
Located in NYC
I was at the T-Mobile Retail store to test the Galaxy S2's speedtest.net.
The speed I got from it was in between 9 Mbps - 15 Mbps.
However, I tried my own S2 and I am only getting 3-4Mbps
??? Hmmmmm how did that happen???
I called 611 to troubleshoot the issue, however the rep told me that it could be their network.
I asked if my old SIM has anything to do with it, she said the SIM does not matter.
Sigh... just wondering what you guys in NYC is getting
Thanks
Click to expand...
Click to collapse
I have tge same problem..used to get around 12 to 14 now less than 1 mbps....nd i havent even hit half if my data limit yet!
Sent from my SGH-T989 using Tapatalk
I get surprisingly good speeds around 68th & 2nd, usually 12+mbps. From what I understand, the upload speeds for 4G seem to be capped at 1.7mbps? Can somebody please confirm for me? Thanks in advance.
I also live in New York city. HSPA+ is superb here. In the Bronx I get an average of 9 to 14 mbps down. And I'm on an older sim card, so be exact, the one that came with my mytouch 3g. Now that's an old sim.
Sent from my SGH-T989 using XDA App
abrown0809 said:
I also live in New York city. HSPA+ is superb here. In the Bronx I get an average of 9 to 14 mbps down. And I'm on an older sim card, so be exact, the one that came with my mytouch 3g. Now that's an old sim.
Sent from my SGH-T989 using XDA App
Click to expand...
Click to collapse
I'm using the sim card from my Sidekick LX now THAT'S an old sim.
abrown0809 said:
I also live in New York city. HSPA+ is superb here. In the Bronx I get an average of 9 to 14 mbps down. And I'm on an older sim card, so be exact, the one that came with my mytouch 3g. Now that's an old sim.
Sent from my SGH-T989 using XDA App
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Click to collapse
Midtown Manhattan. Hit 13mbps on a umts network here. All my hspa+ speeds were 12ish mbps. Using the sim that came with the phone.
Sent from my Hercules using XDA App
7-14 in the eastcoast for me and 12-22 in the west coast

Straight talk $45 unlimited plan

Does anyone have this plan? Im wondering if and when they throttle data, i called st but can't get a straight answer. Right now i get throttled after 5gb, if straight talk gives you at least 5gigs of full speed data it would be well worth switching for me. Just seems too good to be true.
Sent from my Galaxy Nexus using xda premium
who are you with now?
Neo3D said:
who are you with now?
Click to expand...
Click to collapse
Most likely T-Mobile by the sounds of it.
Sent from my Galaxy Nexus using xda premium
toddrosenberger said:
if straight talk gives you at least 5gigs of full speed data it would be well worth switching for me. Just seems too good to be true.
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
They don't, common wisdom is that it's more like 2g/mo and 100m/day before ST throttles, but you won't get an answer out of them, ever.
Cincinnati bell
Sent from my Galaxy Nexus using xda premium
Sounds like im better off sticking with Cincinnati bell
Sent from my Galaxy Nexus using xda premium
You should look at the prepaid thread in my sig. It details all of the plans and there are lots of testimonials of people using them.
Common wisdom is that the Straight Talk plan caps at 2gb per month (theres no way they could do 5gb data at the $45 price point).
If you want more data you're either going to have to go with the $60 Simple Mobile plan, which gives 5gb+, or the T-Mobile Prepaid plans, 2 of which offer 5gb (then throttle).
martonikaj said:
You should look at the prepaid thread in my sig. It details all of the plans and there are lots of testimonials of people using them.
Common wisdom is that the Straight Talk plan caps at 2gb per month (theres no way they could do 5gb data at the $45 price point).
If you want more data you're either going to have to go with the $60 Simple Mobile plan, which gives 5gb+, or the T-Mobile Prepaid plans, 2 of which offer 5gb (then throttle).
Click to expand...
Click to collapse
so you are sure the simple mobile plan gives 5gb before throttling? Cannot find any definite number on their website just like straight talk. On tmobile/att/cincinnati bell websites it tells you the amount of data used where you will be throttled. At least they are up front about it.
toddrosenberger said:
so you are sure the simple mobile plan gives 5gb before throttling? Cannot find any definite number on their website just like straight talk. On tmobile/att/cincinnati bell websites it tells you the amount of data used where you will be throttled. At least they are up front about it.
Click to expand...
Click to collapse
It's not published, but just crowd-sourced that they offer 5GB of data. Many MVNOs choose not to publish whether or not they throttle/cap or at what point.
So after 5gb are you throttled or are there overage fees? Im assuming throttled since it's called unlimited. And simple mobile uses tmobiles network, correct?
Sent from my Galaxy Nexus using xda premium
toddrosenberger said:
So after 5gb are you throttled or are there overage fees? Im assuming throttled since it's called unlimited.
Click to expand...
Click to collapse
no overage fees.
And simple mobile uses tmobiles network, correct?
Click to expand...
Click to collapse
Correct.
My question for anyone using the gnex and ST is, does the phone use T-Mobiles network or atts? I read you can use either a T-Mobile or att phone and was wondering since the gnex is pentaband if you could potentially bounce from one network to the other based on which one had better signal? Thanks in advance guys.
Sent from my Galaxy Nexus
skyhigh2004 said:
My question for anyone using the gnex and ST is, does the phone use T-Mobiles network or atts? I read you can use either a T-Mobile or att phone and was wondering since the gnex is pentaband if you could potentially bounce from one network to the other based on which one had better signal? Thanks in advance guys.
Click to expand...
Click to collapse
You choose when you start the service whether you're going to get an AT&T SIM or a T-Mobile SIM (they can pick for you based on your zip code, but you can choose manually). You can't bounce back and forth, because the SIM is only provisioned for AT&T towers or T-Mobile towers. There's no roaming between the two.
When you order, its easy to tell. In the cart it will say "AT&T compatible SIM card" or "T-Mobile compatible SIM card".
toddrosenberger said:
i called but can't get a straight answer.
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
Lol. #notsosatraighttalk
Sent from my Transformer TF101 using xda premium
martonikaj said:
You choose when you start the service whether you're going to get an AT&T SIM or a T-Mobile SIM (they can pick for you based on your zip code, but you can choose manually). You can't bounce back and forth, because the SIM is only provisioned for AT&T towers or T-Mobile towers. There's no roaming between the two.
When you order, its easy to tell. In the cart it will say "AT&T compatible SIM card" or "T-Mobile compatible SIM card".
Click to expand...
Click to collapse
Thank you kindly sir.
Sent from my Galaxy Nexus
straight talk is great as long as nothing goes wrong (which luckily is my case)
faster data speed than simple mobile and very good coverage
however their customer service is non-existent
calling them is a waste of time
try their facebook page if you really wanna have something done
much more responsive (they probably won't fix your problem immediately but at least they are responding)
skyhigh2004 said:
Thank you kindly sir.
Click to expand...
Click to collapse
Most welcome, sir.
cLOUDFAn said:
straight talk is great as long as nothing goes wrong (which luckily is my case)
faster data speed than simple mobile and very good coverage
however their customer service is non-existent
calling them is a waste of time
try their facebook page if you really wanna have something done
much more responsive (they probably won't fix your problem immediately but at least they are responding)
Click to expand...
Click to collapse
This is true of prepaid carriers. You save money but get no service. I call CS maybe once a year, so I think that's worth saving $40 a month on service.
Has anyone on straight talk At&t sim tried doing a voice call or video call using Google Talk? when I try I get a message saying I need to be connected to a Wi-Fi network. Anyone else getting this?
Sent from my Galaxy Nexus using Tapatalk
I am now using my Galaxy Nexus with Straight Talk on the TMO ST SIM card. Overall its great. One thing I've noticed though are the ping times. On ST I can never get a ping better than 300ms using the speedtest.net app. Also several times when I've woken my phone from idle, I notice it says its not in sync with Google services...the bars are grey and not blue. It usually goes blue again within 30 seconds saying it synced. I think it may be related to the ping issue, as I think ST data goes through a proxy before going out over the TMO network to destination. The data speeds themselves seem the same as they were when I was on Tmobile, but I seem to recall being able to get around 100ms pings or less in the same locations when I was on Tmobile.
saint327 said:
I am now using my Galaxy Nexus with Straight Talk on the TMO ST SIM card. Overall its great. One thing I've noticed though are the ping times. On ST I can never get a ping better than 300ms using the speedtest.net app. Also several times when I've woken my phone from idle, I notice it says its not in sync with Google services...the bars are grey and not blue. It usually goes blue again within 30 seconds saying it synced. I think it may be related to the ping issue, as I think ST data goes through a proxy before going out over the TMO network to destination. The data speeds themselves seem the same as they were when I was on Tmobile, but I seem to recall being able to get around 100ms pings or less in the same locations when I was on Tmobile.
Click to expand...
Click to collapse
Would changing your apn settings help out at all? I have a recommendation but I'm not sure how much difference it will make.
Sent from my Galaxy Nexus using xda premium

No Data on AT&T for unlocked T-Mobile N2

Hey all, been lurking for a while and found that many of you have unlocked Note 2's running on AT&T. I bought my unlock code and all is well on the voice front, I just can't seem to get data working (not edge, not 3G, not HSPA+, nothing). I've tried the various APN's floating around, I've tried selecting CDMA ALL for the frequency band, and I've selected AT&T and "registered on the network" using the automated feature of the phone itself. Still nothing.
When the AT&T version is released, will I be able to flash the ROM and make it work as if I bought it from them?
Thanks in advance for your help.
Thats weird. I unlocked mine and got tge cingular apn automatically .
Sent from my SGH-T889 using xda app-developers app
Do you have the right sim and have you got at&t to update their system so it can work? Tell them you have a Note 1.
That's what Indie. I have data (but not LTE)
Sent from my SGH-T889 using xda app-developers app
apn's?
ekerbuddyeker said:
Do you have the right sim and have you got at&t to update their system so it can work? Tell them you have a Note 1.
That's what Indie. I have data (but not LTE)
Sent from my SGH-T889 using xda app-developers app
Click to expand...
Click to collapse
what are these apn's you speek of fellas?
i am planing on unlocking my note ii and getting it on straight talk att or straight talk hybrid.
so taking sujestions, ideas, would like to get lte working but at least data
ekerbuddyeker said:
Do you have the right sim and have you got at&t to update their system so it can work? Tell them you have a Note 1.
That's what Indie. I have data (but not LTE)
Sent from my SGH-T889 using xda app-developers app
Click to expand...
Click to collapse
This is the answer I needed. Thank you! I ended up going to the AT&T store today. They said that for some reason I didn't have a data plan anymore (weird because I traded my iPhone 5 for this phone! They subsidized it.) They couldn't get my IMEI to work in their system so the saleswoman used her own IMEI to get me going.
I had been to the AT&T Store once before to trade my nanosim for a microsim, but the phone wasn't unlocked at the time so I couldn't test it out. They scanned in my phone but I guess it didn't take. All is well now, I have 4G (but not LTE, but it doesn't matter because I'm moving to a non-LTE city in less than a month).
It works perfectly, I put in the APNs from the Galaxy S3 on display that the AT&T Store. Decent speeds, awesome phone. Thanks everyone!
intopieces said:
This is the answer I needed. Thank you! I ended up going to the AT&T store today. They said that for some reason I didn't have a data plan anymore (weird because I traded my iPhone 5 for this phone! They subsidized it.) They couldn't get my IMEI to work in their system so the saleswoman used her own IMEI to get me going.
I had been to the AT&T Store once before to trade my nanosim for a microsim, but the phone wasn't unlocked at the time so I couldn't test it out. They scanned in my phone but I guess it didn't take. All is well now, I have 4G (but not LTE, but it doesn't matter because I'm moving to a non-LTE city in less than a month).
It works perfectly, I put in the APNs from the Galaxy S3 on display that the AT&T Store. Decent speeds, awesome phone. Thanks everyone!
Click to expand...
Click to collapse
I wonder what speed you can get on att 4G network with TMO phone if you have tested, one of my buddy has a international version he gets 3 - 6 when did a speed test
Geet said:
I wonder what speed you can get on att 4G network with TMO phone if you have tested, one of my buddy has a international version he gets 3 - 6 when did a speed test
Click to expand...
Click to collapse
That's what I get. And honestly, 3-6Mb/s is perfectly fine for me. I'd like to get LTE for the time I'm here but it doesn't bother me that I don't. At some point one has to question that value of 100Mb internet on a 3GB data plan.
LTE is locked as of right now on the tmobile GN2
intopieces said:
Hey all, been lurking for a while and found that many of you have unlocked Note 2's running on AT&T. I bought my unlock code and all is well on the voice front, I just can't seem to get data working (not edge, not 3G, not HSPA+, nothing). I've tried the various APN's floating around, I've tried selecting CDMA ALL for the frequency band, and I've selected AT&T and "registered on the network" using the automated feature of the phone itself. Still nothing.
When the AT&T version is released, will I be able to flash the ROM and make it work as if I bought it from them?
Thanks in advance for your help.
Click to expand...
Click to collapse
I know it isn't AT&T but it took a while to get Solavei APN working on my phone. I played with the settings forever with a customer service rep before I finally got it to work. MMS & internet work great now! Can't wait for LTE to launch!
i got my tmo verion unlocked. I purchased a 50/mo at&t go prepaid, and I can see 4G in the status bar.
Hope this helps
Just started a new thread about this...http://forum.xda-developers.com/showthread.php?t=1971879...then I found this one.

Bell i317 LTE APN help?

I just recently bought a locked Rogers Galaxy Note II i317M and unlocked it using cellunlocker(dot)net; however, I am not getting a LTE signal on Bell for some reason — it's always just "4G".
I talked to a rep and he said that it should work since im in a LTE covered area. He also said that he can't help me further since I didn't buy the phone from Bell .
Anyone know what's happening here? Did the unlocking mess it up? Is that even possible?
I'd really appreciate any help. Thanks.
saffant said:
I just recently bought a locked Rogers Galaxy Note II i317M and unlocked it using cellunlocker(dot)net; however, I am not getting a LTE signal on Bell for some reason — it's always just "4G".
I talked to a rep and he said that it should work since im in a LTE covered area. He also said that he can't help me further since I didn't buy the phone from Bell .
Anyone know what's happening here? Did the unlocking mess it up? Is that even possible?
I'd really appreciate any help. Thanks.
Click to expand...
Click to collapse
What are your APN settings?
Bell does not have a different apn for lte and hspa. After flashing some at&t roms, I am not getting lte at all. But the stock room is okay .
I'm on Rogers and couldn't get on LTE. It turned out to be my old SIM. Rogers replaced it and voila, LTE. Not sure if Bell has a similar issue with older SIMs or not, but maybe it's worth a try.
i flashed the Rogers modem. Works now.
Yeah check your apn settings and post them here
Sent from my SGH-I317M using xda premium
lbloo said:
I'm on Rogers and couldn't get on LTE. It turned out to be my old SIM. Rogers replaced it and voila, LTE. Not sure if Bell has a similar issue with older SIMs or not, but maybe it's worth a try.
Click to expand...
Click to collapse
Ya. Its the same with Bell. You need to get an LTE sim card otherwise you'll be stuck with H+
Sent from my SGH-I317M using xda premium
I have a corporate unlimited data plan from a while ago I get hspda+ all the time but never got lte. Im just curious do you need like a specific lte plan or you just receive lte in the coverage area?
Sent from my SGH-I317M using xda premium
iniquity0411 said:
I have a corporate unlimited data plan from a while ago I get hspda+ all the time but never got lte. Im just curious do you need like a specific lte plan or you just receive lte in the coverage area?
Sent from my SGH-I317M using xda premium
Click to expand...
Click to collapse
You don't need an LTE plan on Bell.
Sent from my SGH-I317M using xda premium
Sometimes changing the apn to proxy.bell.ca instead of pda.bell.ca would fix the issue. . Although tried both ways on my SGN2 - both worked out well..
Sent from my SGH-I317M using xda app-developers app
Just called they said I need a compatable data plan and mine currently isnt able to get lte.
How do you change the apn? I found it but its all greyed out
Sent from my SGH-I317M using xda premium
Iniquity0411: all the older UMB, UNPDA and any other unlimited data plans are not eligible for LTE. If you want all the nitty gritty details, you should be able to find relevant posts on HowardForums.
lte not working for me
hi guys i recently flashed miui for my note 2 and noticed im only getting 3g, my APN settings look the same and ive also played around with them but always end up with either no internet or only 3g. any suggestions?
As a canadian multi-carrier cell phone salesman you do need a data plan, sim, and phone all to be lte enabled for lte service. If you are on a plan roughly two years or older you most likely did not get upgraded to lte data. This sounds like your issue here, and you would have to go talk to your corporate to have the plan changed over. I'm not sure if its a personal under a corporate (this case changing should be easy) or a giant bucket plan, in which case good luck.
Rogers is the only canadian carrier to have an lte APN.
and lastly your bell micro sim should clearly be labeled LTE, and for others FYI Telus sim cards should be V31, and rogers I believe its B010 if memory serves me right.
On the note 2 lte is already a default setting if already enabled.
well i guess then miui for the note 2 is not an lte rom because ive checked and rechecked my apn settings, and i have all the above that u mentioned, the stock rom (4.1.1) had lte but when i flashed miui all im getting is 3g.
apn settings all blank i317m
I did something in odin.
I am on 4.3 official firmware but I have no mobile data. I checked my apn settings and virtually all settings are blank. Not set.
Help please
Thanks

Is it Possible to Connect to Other Carrier's Data Networks?

I'm on a rooted T-Mobile phone running CM10.1 nightlies and have T-Mobile as my carrier. I go to the Catskills a lot, and, except when I'm in a "big" town, I'm on Edge (literally and figuratively). I'm told that AT&T and Verizon have better infrastructure up there than does T-Mobile.
I tried enabling national data roaming and selecting LTE/GSM/WCDMA under network mode settings, but then when I search for network operators it takes forever and doesn't find anything.
What do I need to do to be able to connect to the other carriers' networks, or is it even possible?
Thanks for any advice.
I almost sure that your account needs to have roaming data enabled and carriers to have roaming agreement. I remember during storm Sandy Tmo and Att shared towers for a while and phone automatically connected to stronger provider. This is not phone issue. Other providers not allowing you on theirs networks.
Sent from my SGH-T889 using xda app-developers app
In short. No. You can't. There are some areas where we can roam on att but they're limited ans you only get 50 megs of domestic roaming data.
Sent from my SGH-T889
Thanks very much for your responses. I guess I'll look into getting another phone on one of those other carriers. Maybe prepaid for only when I go up there. Or maybe just a prepaid sim, if that even exists. I never researched it.
Thursday my Note 2 popped onto AT&T randomly. I just happened to be looking at my signal widget and it showed at&t, I was in a decent tmo location as well but on wifi. Wierd.
Hastily spouted for your befuddlement
I have seen my phone connected to att and also 311660.. which I believe is MetroPCS
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ktetreault14 said:
I have seen my phone connected to att and also 311660.. which I believe is MetroPCS
Sent from my SGH-T889 using xda premium
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Could you use data/calls on metro?
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GN2Rabbit said:
Could you use data/calls on metro?
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The last time it happened to me, Calls worked just fine. I got to test data since I blew through the roaming limi.
But this was last year when I had the One S. It even had 4G/HSPA on AT&T. Except the roaming limit was so low I blew through it in a few minutes.
I should also mention this happened to me when I was driving through/in Colorado/Arizona

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