att apn settings thread? - Galaxy S II Q&A, Help & Troubleshooting

is there a thread around here that discusses AT&T apn settings and modems that give the best HSPA+ speeds?
yes i did try to search.

jerseykat1 said:
is there a thread around here that discusses AT&T apn settings and modems that give the best HSPA+ speeds?
yes i did try to search.
Click to expand...
Click to collapse
Have a look at this thread, it may be of interest to you:
http://forum.xda-developers.com/showthread.php?p=20841978
Hope this helps.
Sent from my GT-I9100 using Tapatalk

yeah i saw that thread. i am on a medianet unlimited plan and if i switch to an LTE plan the max data i can get is 5GB and i can go through 5gb in 2 weeks being Conservative (lots of time on the road). I dont mind the speeds i get now. i just wish the connection was more stable. i find my self having to toggle data on and off quite often just to get websites to load, and this is in areas with 4 bars.
maybe i could benifit from a different modem or different apn settings not sure.

Yes I am on a very old unlimited plan which only costs me about $15.00 per month. But it is not
LTE. But, I live in a smaller city in Texas which doesn't have 4G yet so the rep told me it wouldn't help me a lot anyway. I was using XXKH3 and getting fairly decent performance. Lately though I have bounced between XXLPB and XXLPH with either one of those signal and network widgets actually work. I average around 3.5 mb/s download and 1.25 mb/s up.
If you haven't checked this thread yet, it has many CWM flashable modems
http://forum.xda-developers.com/showthread.php?p=22899943
Sent from my GT-I9100 using Tapatalk

is your apn wap.cingular?
i usually get anywhere from 1.5-4mbs down. but my problem is mainly not being able to access websites sometimes even when i have good signal. tapatalk, G+, FB, etc. when this happens i usually have to reset my radio by toggling data on and off or airplaine mode.

Yes I use wap.cingular also, but have no such issues out here. Maybe because it is so wide and open.
Sent from my GT-I9100 using Tapatalk

Try some of the various modems and pick one best suited for your area and situation. Best of luck!
Sent from my GT-I9100 using Tapatalk

I myself have been unable to find any other APN settings to function properly, which may be due to the fact that I don't have a 4g sim card. I am using an international version and the AT&T store couldn't figure out the imei issue until I explained.
Sent from my GT-I9100 using Tapatalk

Related

Intermittent data connectivity issues with Note - SOLVED

Mods please sticky this.
There's been several threads with people saying that they are getting intermittent slow or no data connections. Some people suspected throttling.
I did some digging around and found that it is a common issue on all ATT LTE phones. I have read up on various fixes, found one that worked, and will summarize it here.
Create a new APN that is EXACTLY the same as your current one with two exceptions:
1. APN: phone
2. APN type: internet
Save the APN. You should now have 2 APNs. Make sure that the original AT&T PTA APN is the selected one with the green dot.
What we've done here is replace the APN just for internet, and left everything else the same. If you try setting the type of the new APN for everything, it breaks MMS.
There are several dead spots in my town where I get incredibly slow or no data , despite my wife's iPhone working just fine. I made this change and now it works perfectly. Same top speeds for upload and download.
The only thing I cannot test is LTE, since I am not in an LTE area. From what I've read, this is an LTW APN so it should work.
Thanks. Works great and I'm in LTE area.
Very interesting.. thanks for the post.
Just for clarity, we're not to remove "internet" from the original PTA, right?
Edit: Oh, and we can name it whatever we want, I'm assuming? Or does it have to match the original to replace it?
Plexicle said:
Very interesting.. thanks for the post.
Just for clarity, we're not to remove "internet" from the original PTA, right?
Edit: Oh, and we can name it whatever we want, I'm assuming? Or does it have to match the original to replace it?
Click to expand...
Click to collapse
You can't remove the original APN - it's not editable. Leave it as is.
You can name the new APN whatever you want, as long as the APN is called phone.
I am so excited to test this out. I just entered those settings and will report back at the end of the day with my results.
I'm in an LTE area as well and have been experiencing an issue where every time my phone goes to sleep google talk looses connection and I no longer get any push notifications for gmail or my exchange email.
camaroz28 said:
I am so excited to test this out. I just entered those settings and will report back at the end of the day with my results.
I'm in an LTE area as well and have been experiencing an issue where every time my phone goes to sleep google talk looses connection and I no longer get any push notifications for gmail or my exchange email.
Click to expand...
Click to collapse
I'm waiting for your response.. lol
Sent from my SAMSUNG-SGH-I717 using xda premium
So far, so good here.
Sent from my SAMSUNG-SGH-I717 using XDA App
Will see if this helps at all. Suddenly I am having a tong of issues with data on the Note. My skyrocket had no issues in this area. The Note just started experiencing issues yesterday. called att and they reset the data connection on their end and it worked for a few hours.
The oddest part is that the indicator shows I am connected
In an lte area btw.
Oh...another oddity...when calling in to att the guy said his system showed my phone was connected to wifi....my wifi was not even on
Sent from my SAMSUNG-SGH-I717 using XDA App
How do you change does settings on phone?
Sent from my SPH-D710 using xda premium
Nevermind previous post....
Please note, PTA APN is required if you want to use LTE. Phone APN is for HSPA+. If you are in the area where there is no LTE service, this might be the solution for you as AT&T has a network issue ever since it launched LTE that LTE phones with PTA APN can't get consistent internet access when there is no LTE signal.
So, don't DO this if you are in a LTE area. Or else, you will be forced into HSPA+ network instead of LTE network you paid for.
If you select the phone apn yes....you will be forced into hspa. ..actually in my case it went to no cell connection at all.
There is a theory that simply having it there but not selecting it may help...which doesnt make sense but I am testing it regardless
foxbat121 said:
Please note, PTA APN is required if you want to use LTE. Phone APN is for HSPA+. If you are in the area where there is no LTE service, this might be the solution for you as AT&T has a network issue ever since it launched LTE that LTE phones with PTA APN can't get consistent internet access when there is no LTE signal.
So, don't DO this if you are in a LTE area. Or else, you will be forced into HSPA+ network instead of LTE network you paid for.
Click to expand...
Click to collapse
Sent from my SAMSUNG-SGH-I717 using XDA App
00mred00 said:
If you select the phone apn yes....you will be forced into hspa. ..actually in my case it went to no cell connection at all.
There is a theory that simply having it there but not selecting it may help...which doesnt make sense but I am testing it regardless
Sent from my SAMSUNG-SGH-I717 using XDA App
Click to expand...
Click to collapse
that's basically what this is - having it there but not selecting it. its almost as if it uses it as a fallback when the PTA apn can't get connected in an hspa area. this would explain why my hspa issue is fixed and others can still connect to lte just fine.
This problem is quite wide spread when Skyrocket was first released. Can't believe AT&T still haven't sort this out.
Sent from my SAMSUNG-SGH-I777 using XDA App
I did this. Now my data works incredibly well in an LTE area but my MMS is not working anymore...
jblaze5779 said:
I did this. Now my data works incredibly well in an LTE area but my MMS is not working anymore...
Click to expand...
Click to collapse
then you did it wrong. make sure the original PTA apn is the selected one, not the new one. also make sure the new apn type is only internet. I had the same issue when I made those mistakes when I was first testing.
Did this and does not work as people have stated. Doing speed test before adding the apn I would get lte speeds. After adding the phone apn my speed test decreased considerably. This was with att pta selected as well.
ATT has to fix the connectivity issues. For myself, when I do speedtest on lte, it is very sporadic! It times out sometimes while doing speedtest. It's very annoying!
mron0903 said:
Did this and does not work as people have stated. Doing speed test before adding the apn I would get lte speeds. After adding the phone apn my speed test decreased considerably. This was with att pta selected as well.
ATT has to fix the connectivity issues. For myself, when I do speedtest on lte, it is very sporadic! It times out sometimes while doing speedtest. It's very annoying!
Click to expand...
Click to collapse
it works for those of us in hspa areas. i guess it isn't going to work for lte areas.
I did the fix and still got 17MBPS on speedtest. I got my mms working btw.
Hrm...i think peopke are doing it wrong. In an lte area, Added it per the directions and the connection issues are slighty better...not completely gone.
No difference in speeds. Lte is the same..hspa+ is the same
Sent from my SAMSUNG-SGH-I717 using XDA App

Free T-Mobile data

UPDATE: This worked well for a short time but now reverts back to the up sell page. My only guess is T-Mo caught on and shut us out; YMMV.
I searched the forum and didn't see this, although I may have missed it. Just wanted to share in case it hasn't been posted or for anyone that may not know.
[Disclaimer: I have no idea if this will inevitably result in a loss of service, so don't blame me if that happens! Proceed at your own risk.]
I recently got a T-Mo prepaid SIM to use with my unlocked i777, as AT&T's coverage where I work is basically nonexistent. I had a rep set me up with the $15/month unlimited text plan which I quickly realized has no web access included (not even pay per MB lol). This was confirmed by opening the browser and being greeted by a T-Mo upsell page.
Okay, so... after some digging around and trying different APN settings, I found a workaround:
APN: wap.voicestream.com
Username: TMobile.com 0000000000 (use your phone # in place of 0000000000)
MMSC: http://mms.msg.eng.t-mobile.com/mms/wapenc
MCC: 310
MNC: 260
APN type: Internet+MMS
After saving and selecting the new APN, I now have data! Confirmed this by loading multiple pages in the browser. It may be slow, but it's still nice to have available for the times when you really need it!
Cool trick, did you do any speed tests?
it would be edge (2g) speeds because this phones 3g and 4g (hspa) radios are built for att frequencies only, but att and T-Mobile share the same 2g frequency.
Still working internet is working internet. Good find.
Sent from my SGH-I777 using Tapatalk
ryude said:
Cool trick, did you do any speed tests?
Click to expand...
Click to collapse
No, I didn't even think about that at the time. As stated above, it'll only be Edge speeds. I'm not sure it would be any faster even if our phone supported the proper bands, since it's using the WAP APN meant for cheapo feature phones.
If data could be fix to use 3g I would go pick up a Sim and only use T-Mobile. Att keeps getting more and more expensive.
Sent from my GT-I9100 using XDA
willbs94 said:
If data could be fix to use 3g I would go pick up a Sim and only use T-Mobile. Att keeps getting more and more expensive.
Sent from my GT-I9100 using XDA
Click to expand...
Click to collapse
This phone is physically and technically incapable of using 3g on T-Mobile.
Sent from my SGH-I777 using Tapatalk
estxxas said:
I recently got a T-Mo prepaid SIM to use with my unlocked i777, as AT&T's coverage where I work is basically nonexistent. I had a rep set me up with the $15/month unlimited text plan...
After saving and selecting the new APN, I now have data! Confirmed this by loading multiple pages in the browser. It may be slow, but it's still nice to have available for the times when you really need it!
Click to expand...
Click to collapse
This might sound silly, but if anyone knows... 1.) Does there need to be a working Tmo card in the phone w/ that APN (vs. att card), 2.) Does it need to have recurring services or could any purchased prepaid Tmo card be swapped into the 777 in an emergency?
I ask b/c AT$T data services blow in my area and I currently have a network data block to avoid paying for said unusable services...I'm curious if this would work in an emergency on the road or if it's likely that Tmo data is as bad as AT$T's.
Sent from my SAMSUNG-SGH-i777 using XDA Premium
lo-fi_engineer said:
1.) Does there need to be a working Tmo card in the phone w/ that APN (vs. att card), 2.) Does it need to have recurring services or could any purchased prepaid Tmo card be swapped into the 777 in an emergency?
Click to expand...
Click to collapse
An (educated) guess tells me 1. Yes, you would need to have the T-Mo SIM in when using the APN. And 2. I would imagine so, since your phone number is used as the Username in the APN, and I'm sure their network identifies the request as either coming from an active/inactive account.
So, if i can use 3g 4g only with AT&T, how come mine is working with Tim (brazilian carrier) ?
Sent from my SGH-I777 using Tapatalk
No one said that. Learn to read.
Sent from my SGH-I777 using XDA
Hmmmm interesting. I am on Tmobile but not a prepaid card. I'm tempted to try this but don't want to get hit with data charges after...
Bethrezen1453 said:
So, if i can use 3g 4g only with AT&T, how come mine is working with Tim (brazilian carrier) ?
Sent from my SGH-I777 using Tapatalk
Click to expand...
Click to collapse
It's not only with AT&T. AT&T and T-mobile use different bands for 3g. Obviously TIM uses the same bands as AT&T.
Is this still working for anybody? All of a sudden I started getting the web2go error page.
And since upgrading to CM9, I don't even get that anymore. I get Unable to connect to the Internet. No edge logo up top or anything.
iXNyNe said:
it would be edge (2g) speeds because this phones 3g and 4g (hspa) radios are built for att frequencies only, but att and T-Mobile share the same 2g frequency.
Still working internet is working internet. Good find.
Sent from my SGH-I777 using Tapatalk
Click to expand...
Click to collapse
Not quite correct - AT&T and international frequencies. Basically everything but AWS1700 (T-Mo)
Sent from my GT-P7510 using Tapatalk
Same thing is happening on my end. Guess T-Mo is on to us.
Sent from my GT-N7000 using XDA

Network Speeds AT&T

im in houston with my international SGS3...
i have tried 3 modems, and i can seem to get above 1.5mbps downloading EVER, unless on WiFi
what speeds are you guys seeing on average with international note in the US on AT&T
the2rrell said:
im in houston with my international SGS3...
i have tried 3 modems, and i can seem to get above 1.5mbps downloading EVER, unless on WiFi
what speeds are you guys seeing on average with international note in the US on AT&T
Click to expand...
Click to collapse
Exynos not compatible with AT&T Network. Only HSPA+ I have the HTC One X Quad core on Straight Talk (AT&T MVNO) and get gravy HSPA+ speeds here in Charlotte
so what your saying is no matter what i will not get any better speeds than 1.5 and lower. i get 3g/4g/h+ on my SGS3 right now. unless there just false indicators in the notification bar so i dont see the incompatibility.
Im still in my "iphone" plan and get about 6mb down
Sent from my GT-I9300 using Tapatalk 2
Cheeze[iT] said:
Im still in my "iphone" plan and get about 6mb down
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
i would take a consistent half of that....lol
i really didnt think it would be this slow. i mean the phone is blazing----but let me try to download an app. or start up netflix on the go, i even see it in web browsing it just seems slow. and my infuse was not LTE and it ran h+ and got the same 5-6 on at&t
I'm averaging around 3.5 down and 1.5 up on at&t in central pa...ps we don't have lte here...yet
majik8ball said:
I'm averaging around 3.5 down and 1.5 up on at&t in central pa...ps we don't have lte here...yet
Click to expand...
Click to collapse
what modem are you using?
the2rrell said:
what modem are you using?
Click to expand...
Click to collapse
Baseband i9300xxle8
majik8ball said:
Baseband i9300xxle8
Click to expand...
Click to collapse
mine is 3.4 down/ 1.2 up north OC, CA. baseband I9300XXLEF
There is definitely something going on with the SGS3. Right next to my unbranded SGS2/GT-I9100, I'm getting much lower speeds on the exact same network. I'm talking 7.5Mbps vs 3Mbps on AT&T.
Not sure if the modem's just not optimized for the US AT&T networks (yet).
Thank for the test, i really didnt think this was normal. i hoping to find a modem that works well enough to get me the 3-4 mbps......
right now, all yesterday......i could NEVER even get above 300kbps
i love the phone less this aspect of it right now.
albie1937 said:
Exynos not compatible with AT&T Network. Only HSPA+ I have the HTC One X Quad core on Straight Talk (AT&T MVNO) and get gravy HSPA+ speeds here in Charlotte
Click to expand...
Click to collapse
You're thinking of T-Mobile.
Sent from my GT-I9300 using Tapatalk 2
Does the international galaxy s3 work on t-mobile hspa+?
7seng7 said:
Does the international galaxy s3 work on t-mobile hspa+?
Click to expand...
Click to collapse
no
to the OP and anyone experiencing slow network speeds, check you apn settings on the phone make sure you have the ATT phone apn selected (apn name phone) instead of the default Cingular apn...Phone is the HSPA+ apn but on unlocked international phones it defaults to the APN provided by your sim which is the Cingular one...case in point on my nexus i have to always manually input the phone APN after flashing a rom...
also even though 2 phones running on the same network maybe in the same physical location, they may not be connected to the same Cell Site Tower, as such each phone maybe communicating with different towers with varying degrees of network congestion, thereby affecting your speeds...it could also just be the area you're in...as another ATT user with an international s3 has posted screens of him gettin 8mb down
djkinetic said:
no
to the OP and anyone experiencing slow network speeds, check you apn settings on the phone make sure you have the ATT phone apn selected (apn name phone) instead of the default Cingular apn...Phone is the HSPA+ apn but on unlocked international phones it defaults to the APN provided by your sim which is the Cingular one...case in point on my nexus i have to always manually input the phone APN after flashing a rom...
also even though 2 phones running on the same network maybe in the same physical location, they may not be connected to the same Cell Site Tower, as such each phone maybe communicating with different towers with varying degrees of network congestion, thereby affecting your speeds...it could also just be the area you're in...as another ATT user with an international s3 has posted screens of him gettin 8mb down
Click to expand...
Click to collapse
I'm don't think you can switch to the phone APN on the $10/$15 medianet plan... has this changed?
I understand cell towers, but you have to realize you're really reaching with that explanation... especially when I am able to get consistent 6-7.5Mbps ALL DAY on the GT-I9100 when I have not been able to hit 3.5Mbps downloads sitting in my office all morning. I'm talking well over 10 tests at various times throughout the day, SOMETHING is up.
CONFIRMED: phone APN does NOT work on the medianet plan, so let's not muddy the water and confuse the issue at hand.
cmd512 said:
I'm don't think you can switch to the phone APN on the $10/$15 medianet plan... has this changed?
I understand cell towers, but you have to realize you're really reaching with that explanation... especially when I am able to get consistent 6-7.5Mbps ALL DAY on the GT-I9100 when I have not been able to hit 3.5Mbps downloads sitting in my office all morning. I'm talking well over 10 tests at various times throughout the day, SOMETHING is up.
CONFIRMED: phone APN does NOT work on the medianet plan, so let's not muddy the water and confuse the issue at hand.
Click to expand...
Click to collapse
Well if you can't change the APN..you can either complain to ATT or try another S3...for me when I first got my GNex I got crap slow speeds on HSPA+ till changing the APN...but I am not on a medianet plan..
djkinetic said:
Well if you can't change the APN..you can either complain to ATT or try another S3...for me when I first got my GNex I got crap slow speeds on HSPA+ till changing the APN...but I am not on a medianet plan..
Click to expand...
Click to collapse
That's the point, I'm talking about the medianet plan, and getting much faster speeds on a phone sitting right next to it. Repeatable results too.
Again, has nothing to do with APN in this case.
Cmd512, are you saying that the s3 will not work with medianet data plan?
Sent from my HTC One X using xda premium
nunyabiziz said:
Cmd512, are you saying that the s3 will not work with medianet data plan?
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
NO, that's not what I'm saying. I'm saying I'm seeing significantly slower speeds than my UK GT-I9100 when running the same exact speed tests at various times during the day. Could just be a modem issue as these phones were launched for the UK region, who knows.
Okay thanks, looking to purchase a galaxy s3 and justifying the savings from the 5gb data vs medianet plan to my wife. BTW what color is yours?

Slow Data Speeds, Help?!

Hello, I am asking if anyone could possibly give me any insight as to why my data speeds are very very slow for supposedly being 4g? Upon doing the speedtest I got a ping of 67, download score of 3.728 mps and upload score of 1.119 mps. This is the best I have been able to achieve and I am literally a couple hundred yards from a newly built att antenna. At my house about 1 mile and a half away I usually get download and upload scores well under 2.0 and .5.. I am running The Collective's AoCP version 5.7 with the I717UCMD3 modem. By the way on my network mode when I try to select LTE/WCDMA or LTE/GSM/WCDMA it does not stick and goes back to GSM/WCDMA preferred. I have about 5 different APN's and the ATT wap.cingular is the one that sticks and seems to work the best. I am on the straight talk 25$/ mo plan with the additional 1gb of data. Any help would be tremendous!
Are you sure your on at&t straight talk and not tmobile?
What color is your SIM card?
440bro said:
Are you sure your on at&t straight talk and not tmobile?
What color is your SIM card?
Click to expand...
Click to collapse
Yes I am sure.. I have the att white, orange, and blue sim card that I bought from the att store and I pay my bill on the att website.
Update!
After being on the phone with ATT for over an hour and a half I switched to the 60$ per month prepaid plan which gives unlimited calling, texting, and 2gb of data... Only to still have slow internet speeds (around 2mbps max). They tried to send me text messages that would install the internet settings, which did not make it to my phone. Then they scheduled me for an appointment tomorrow morning to get the ATT 4g LTE sim card. They said that it is better for my phone to use that sim instead of the standard sim card and that it is usually 30$ to upgrade but that they would give it to me for free! Then after the call it seems right as the clock stroke 9 pm LTE showed up on the top of my notification bar! The speed test showed as follows in the attachment. I am looking forward to seeing what this new sim card can do for me and I am very pleased at my new speeds!
It sounds like you are in an area that is receiving the LTE upgrade. We are without it still.
Yeah we installed a new tower here on campus last year and I think it really helped. Today I went in to get my new sim card and while I was there it was stuck back on HSDPA+ but when I got home it had gone back to LTE. They said that the custom ROM on my phone may not support LTE and that I may need to get it reset. I just made sure to write down the APN settings in case I lose them on a reboot I can just fix it again myself. So happy with the LTE though as my home internet is only 3mbps!
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
HSPA+ = 4G LTE. Some roms have mixed up icons. Its your phone experience that matters, not the icon.
Yeah well with the H+ icon it was around 2mbps and with the LTE icon its around 10-16 Mbps hah and its the same rom. But I think when I turn my phone off it takes a while for my LTE to restore so I'll just try keeping it on at all times!
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
In the old days we used to reboot every day, but I probably don't reboot this phone unless I'm swapping sim cards as I leave the USA. I think your reception will improve over time as the network improves. I wonder why it takes the phone a while to "warm up"?
I honestly have no idea. I would say maybe the rom aettings have it set to wmcda preferred and you can't manually change it but after the phone tries using the apn it changes to the lte/gsm/wdcma network mode and it sticks. Oh well no big deal hah I tried the speed test last night at work about 200 yards from the att tower and received 24.5 mbps. Very happy with that!
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
I honestly have no idea. I would say maybe the rom aettings have it set to wmcda preferred and you can't manually change it but after the phone tries using the apn it changes to the lte/gsm/wdcma network mode and it sticks. Oh well no big deal hah I got these speeds last night when I was about 200 yards from our att tower.
Sent from my SAMSUNG-SGH-I717 using xda app-developers app

Rezound and Net10 AT&T GSM prepaid SIM

So my contract is up in two days and I am looking at switching to a Net10 AT&T prepaid SIM service... Any real concerns or issues? I am on latest firmware and radios and running Infection 2.9.1 ROM.
Anybody doing this, comments or wish you had done it differently?
Probably going to pull the trigger in this today unless any red flags go up.
BTW, number porting is not an issue. I'm just going to move my VZW number to Google Voice once everything is working properly.
EDIT: ordered SIM and $50 unlimited card, should be here tomorrow. Hope all goes well...
Sent from my Infected Rezound
acejavelin said:
So my contract is up in two days and I am looking at switching to a Net10 AT&T prepaid SIM service... Any real concerns or issues? I am on latest firmware and radios and running Infection 2.9.1 ROM.
Anybody doing this, comments or wish you had done it differently?
Probably going to pull the trigger in this today unless any red flags go up.
BTW, number porting is not an issue. I'm just going to move my VZW number to Google Voice once everything is working properly.
EDIT: ordered SIM and $50 unlimited card, should be here tomorrow. Hope all goes well...
Sent from my Infected Rezound
Click to expand...
Click to collapse
To get 4g/3g I think your going to have to follow this http://forum.xda-developers.com/showthread.php?t=1914122 Just in case you didn't know about it.
XAlexander_AlexanderX said:
To get 4g/3g I think your going to have to follow this http://forum.xda-developers.com/showthread.php?t=1914122 Just in case you didn't know about it.
Click to expand...
Click to collapse
I thought this wasn't necessary anymore with current radios and firmware?
Sent from my Infected Rezound
I think it is. I'm not 100% but I guess you'll see when you use your sim card.
Sent from my taco using ESPN
The Rezound out of the box supports the 900 MHz and 2100 MHz bands, which are used internationally for 3G and HSPA+. In the US, AT&T uses the 850 MHz and 1900 MHz bands, and T-Mobile uses 1700 MHz and 1900 MHz. The Rezound is great as a global phone, but it's always been limited to EDGE data in the US. This has never changed with firmware and radio updates.
The methods in the thread referenced earlier will let you get the 850 MHz band working with a very non-optimized, weak signal. That means you'll sometimes have 3G or HSPA+ on AT&T. But unless someone figures out how to optimize the signal there, you're probably still going to be stuck with EDGE most of the time.
El Schisne said:
The Rezound out of the box supports the 900 MHz and 2100 MHz bands, which are used internationally for 3G and HSPA+. In the US, AT&T uses the 850 MHz and 1900 MHz bands, and T-Mobile uses 1700 MHz and 1900 MHz. The Rezound is great as a global phone, but it's always been limited to EDGE data in the US. This has never changed with firmware and radio updates.
The methods in the thread referenced earlier will let you get the 850 MHz band working with a very non-optimized, weak signal. That means you'll sometimes have 3G or HSPA+ on AT&T. But unless someone figures out how to optimize the signal there, you're probably still going to be stuck with EDGE most of the time.
Click to expand...
Click to collapse
I don't think anyone is going to find a way to optimize it for a stable connection for a while. The thread has been very quiet for a while now. Some users did get different results and I read through the thread and some people got better signal using a calibrated sensation nv file.
Sent from my ADR6425LVW using Tapatalk 4 Beta
Hmmm... Unfortunately it appears this isn't going to work as I hoped.
What's working: Voice and SMS out of the box... MMS, Data (2G Edge, speeds in the range of 15k to 50K) with some tweaking in the APN settings.
I tried the tweaks in the other thread and changing the NV settings, it would say it connected at HSPA+ and pull an IP address, but even with the AT&T tower less than a 1/2 mile in direct line of sight from my office window it would never open a web page or work with any app that required a network connection and signal strength was in the nether regions according to Network Signal Info.
Oh well... guess it was worth a shot.
acejavelin said:
Hmmm... Unfortunately it appears this isn't going to work as I hoped.
What's working: Voice and SMS out of the box... MMS, Data (2G Edge, speeds in the range of 15k to 50K) with some tweaking in the APN settings.
I tried the tweaks in the other thread and changing the NV settings, it would say it connected at HSPA+ and pull an IP address, but even with the AT&T tower less than a 1/2 mile in direct line of sight from my office window it would never open a web page or work with any app that required a network connection and signal strength was in the nether regions according to Network Signal Info.
Oh well... guess it was worth a shot.
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Dang. You sure you didn't miss anything? Edge sucks reaaally bad. I know cause I have T-Mobile. Takes me 2 minutes to send a mms . Lol.
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XAlexander_AlexanderX said:
Dang. You sure you didn't miss anything? Edge sucks reaaally bad. I know cause I have T-Mobile. Takes me 2 minutes to send a mms . Lol.
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Pretty sure I got everything right. Otherwise I wouldn't have been able to get everything to work on 2g , and I was able to pull an IP address when it said HSPA, I just couldn't stay connected or get any data through. Spent about 2 or 3 hours working on it this afternoon and finally gave up.
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That sucks man. Thanks for trying and posting your results though. I've been curious about doing this myself.
Sent from my ADR6425LVW using xda premium
I am now in search of an AT&T or other unlocked HSPA-capable Android smartphone, willing to trade my mint condition Rezound for it... Anyone can message me if interested in swapping a similar unit like SGS2 Skyrocket or HTC Vivid... Or perhaps I should just grab a 16GB Nexus 4 from Google?
Sent from my Infected Rezound
acejavelin said:
I am now in search of an AT&T or other unlocked HSPA-capable Android smartphone, willing to trade my mint condition Rezound for it... Anyone can message me if interested in swapping a similar unit like SGS2 Skyrocket or HTC Vivid... Or perhaps I should just grab a 16GB Nexus 4 from Google?
Sent from my Infected Rezound
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Click to collapse
I've been saving up for the nexus 4 but they might release a new nexus device . If you're eager to get a device , I would get the nexus 4 plus you can do some stuff to enable the lte radio. hecks yeah.
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