Network Speeds AT&T - Galaxy S III Q&A, Help & Troubleshooting

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
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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
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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
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what modem are you using?

the2rrell said:
what modem are you using?
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Baseband i9300xxle8

majik8ball said:
Baseband i9300xxle8
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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
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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+?
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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..
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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
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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?

Related

4g Data Speed Issue

Please delete this thread.
Sorry,my bad. As suggested - his wifi was on.Thanks for the APN settings suggestion. In general Atrix's 3g/4g data is faster though.
You might want to try the suggestion in this site.
http://forum.xda-developers.com/showthread.php?t=1109983
I tried it but was to no avail since I can't remove the stock APNs baked into the stock rom.
punjabiest said:
My new galaxy s2 is geeting 3-5 mbps, whereas my friends atrix at the same location is getting 14 mbps. And, i am never able to go above 5 Mbps no matter where i am - that doesn't look like 4G to me. Is there some issue with galaxy s2's 4G ? anybody else having this problem ? thnx
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Click to collapse
If I'm not mistaken, we don't have 4g on the S2. It's only HSPA+.
flucks said:
If I'm not mistaken, we don't have 4g on the S2. It's only HSPA+.
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Click to collapse
Actually, the GS2 should be faster on the same network. The Atrix has a 14mb modem, while the GS2 is 21.
Sent from my SGH-I777 using xda premium
In most places, AT&T '4G' is about the same speed as 3G. In rare locations you DO see real HSPA+ speeds, they are mostly < 10mbps. I don't know about Atrix, but I suspect AT&T didn't have any 21mbps towers around, only 14mbps towers. And those are theoretical speeds, not real world speeds.
In my house, my 4G speed is about 600kbps down and 100kbps up.
punjabiest said:
My new galaxy s2 is geeting 3-5 mbps, whereas my friends atrix at the same location is getting 14 mbps. And, i am never able to go above 5 Mbps no matter where i am - that doesn't look like 4G to me. Is there some issue with galaxy s2's 4G ? anybody else having this problem ? thnx
Click to expand...
Click to collapse
I don't believe it. He had probably his Wifi on. 14 mbps never. I had an Atrix and I get with both phones the same speeds.
Cryptik! said:
You might want to try the suggestion in this site.
http://forum.xda-developers.com/showthread.php?t=1109983
I tried it but was to no avail since I can't remove the stock APNs baked into the stock rom.
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Click to collapse
my phone already had the HSPA settings that he suggest, set by default.

SGS2 ATT Throttle Fix

Does anyone know of any fix for the HSPA+ SGSII I9100 throttle problem?
Is anyone even working on a throttle removal process for this phone?
When I originally got my phone I was using the wap.Cingular APN and was actually getting pretty fast speeds. I then went into the AT&T store and switched my unlimited 3G to unlimited 4G and it seems that the speeds have sort of crapped out. If throttling is the issue I would love a fix. Hopefully someone that may have more information than me can enlighten us
Sent from my GT-P7510 using xda premium
privatewarrior1 said:
Does anyone know of any fix for the HSPA+ SGSII I9100 throttle problem?
Is anyone even working on a throttle removal process for this phone?
Click to expand...
Click to collapse
Throttling is done on the network gateway. To get around speed throttling, you have to be on the right data plan (4G of some kind), and you have to be connecting to the right gateway. The wap.cingular APN is throttled. 4G phones have a different APN. I think that APN is just "phone". There are a bunch of threads that already exist on this subject, just search for them.
spdapimp217 said:
When I originally got my phone I was using the wap.Cingular APN and was actually getting pretty fast speeds. I then went into the AT&T store and switched my unlimited 3G to unlimited 4G and it seems that the speeds have sort of crapped out. If throttling is the issue I would love a fix. Hopefully someone that may have more information than me can enlighten us
Sent from my GT-P7510 using xda premium
Click to expand...
Click to collapse
As I said above, if you changed your plan from 3g to 4g, you will probably have to update your APN to point to the correct gateway. wap.cingular will only get you the lower end of HSPA+ speeds. You want the "phone" APN. Search is your friend.
Trust me Bro. I searched like crazy. The fix seems to be for LTE phones.
I got the international SGII about a month ago. It's only HSPA+. One week after I bought it they came out with the lte version on att. what a bummer.
It seems all the threads online are about lte phones, switching the APN back to HSPA+. I tried some of those fixes to no avail. still throttled at .13 mb. I'm only 8 days into my billing cycle and this is unacceptable as one can't even open a website. it seems the ping speed has quadrupled.
I'm due for an upgrade and my contract would end in few days. I was wondering if there exists a fix for this on an HSPA+ phone or should I just go and upgrade to skyrocket. There's no way I can go on with .13 for the rest of the month.
If anyone knows of a fix on HSPA+ phones that would be great.
BTW, when I bought the phone, I called att and tried to add the new phone imei it came out as a Blackberry. I told them to add the 4g plan but I really don't know if they did it. The lady was like you should have a blackberry plan. So I told her to just keep my iphone data plan unchanged.
My phone then on it's own was pulling HSPA+ speeds up to 7mb/s so I didn't care.
Do you think I should call back and make sure I have a 4G plan added?
privatewarrior1 said:
Trust me Bro. I searched like crazy. The fix seems to be for LTE phones.
I got the international SGII about a month ago. It's only HSPA+. One week after I bought it they came out with the lte version on att. what a bummer.
It seems all the threads online are about lte phones, switching the APN back to HSPA+. I tried some of those fixes to no avail. still throttled at .13 mb. I'm only 8 days into my billing cycle and this is unacceptable as one can't even open a website. it seems the ping speed has quadrupled.
I'm due for an upgrade and my contract would end in few days. I was wondering if there exists a fix for this on an HSPA+ phone or should I just go and upgrade to skyrocket. There's no way I can go on with .13 for the rest of the month.
If anyone knows of a fix on HSPA+ phones that would be great.
Click to expand...
Click to collapse
I also have the unlocked international Galaxy SII. I am on the unlimited data plan for non-smartphones, using the wap.cingular APN. I'm averaging around 3.5-4 mbps down. Fastest I've seen is about 6.5mbps. This is fast enough for me; I would prefer getting unlimited data for the price I'm paying anyways, rather than pay twice as much as I do now only to be capped at 2gb per month.
Maybe you flashed a different modem to your phone without knowing it. What is your setup? Custom ROM? etc?
---------- Post added at 04:11 PM ---------- Previous post was at 04:03 PM ----------
privatewarrior1 said:
BTW, when I bought the phone, I called att and tried to add the new phone imei it came out as a Blackberry. I told them to add the 4g plan but I really don't know if they did it. The lady was like you should have a blackberry plan. So I told her to just keep my iphone data plan unchanged.
My phone then on it's own was pulling HSPA+ speeds up to 7mb/s so I didn't care.
Do you think I should call back and make sure I have a 4G plan added?
Click to expand...
Click to collapse
You can check your account online. If you log in, and go to myAT&T > Wireless > Usage & Recent Activity, under Data it will list your data - If yours contains a string that looks like HSPDDB, it is 4G unlimited. If it only contains DPPB, it is 3G unlimited. Mine (for the unlimited data for non-smartphones) says GPRS WAP UNLTD DOM - DTAU.
EDIT: you said above it was pulling HSPA+ speeds up to 7mbps... what changed? Did you flash a custom ROM? New kernel? New modem? I find it very weird that your speeds would suddenly drop from 7mpbs to 0.13mbps for no reason.
Using the phone APN and a 4G plan will get you the fastest speeds. Back when I was on a 3G plan, I could only rarely connect to the phone APN, and could get only about 7 Mbps top speed. When I switched to a 4G plan, I found I could consistently connect to the phone APN, and my top speed went up to about 9.5 Mbps.
Note that speeds on either APN are highly variable; I can get 9 Mbps one time, then only 1-2 Mbps a couple minutes later.
ctomgee said:
EDIT: you said above it was pulling HSPA+ speeds up to 7mbps... what changed? Did you flash a custom ROM? New kernel? New modem? I find it very weird that your speeds would suddenly drop from 7mpbs to 0.13mbps for no reason.
Click to expand...
Click to collapse
Allegedly, I am in the top 5% data users at only 3.1 GB.
privatewarrior1 said:
Allegedly, I am in the top 5% data users at only 3.1 GB.
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Click to collapse
Oh, I see. You're getting throttled because you've used tons of data this cycle. So it sounds like you are not on an unlimited plan, but a capped plan. If you're supposed to be on an unlimited plan, I would call them up and fight tooth and nail to get it back.
But seriously, I'm on an unlimited plan, but I don't use nearly that much data (3.1 GB!!!) in 8 days. Heck, I hardly ever go over 2 GB in one entire billing cycle.
The only thing I can recommend is for you to hook up to Wi-Fi as much as possible. I have Wi-Fi at home and work, so when I am there, it is not consuming my data plan allowance. Besides, Wi-Fi will end up with a more consistent speed (usually faster). HSPA+ tends to vary wildly in download speeds. In addition to that, Wi-Fi tends to consume less battery. There are a lot of reasons to use Wi-Fi if it is available instead of HSPA+.
Take it as you will, that's just my advice.
my SG2 is not flashed. still on custom samsung ROM.
ctomgee said:
Oh, I see. You're getting throttled because you've used tons of data this cycle. So it sounds like you are not on an unlimited plan, but a capped plan. If you're supposed to be on an unlimited plan, I would call them up and fight tooth and nail to get it back.
But seriously, I'm on an unlimited plan, but I don't use nearly that much data (3.1 GB!!!) in 8 days. Heck, I hardly ever go over 2 GB in one entire billing cycle.
The only thing I can recommend is for you to hook up to Wi-Fi as much as possible. I have Wi-Fi at home and work, so when I am there, it is not consuming my data plan allowance. Besides, Wi-Fi will end up with a more consistent speed (usually faster). HSPA+ tends to vary wildly in download speeds. In addition to that, Wi-Fi tends to consume less battery. There are a lot of reasons to use Wi-Fi if it is available instead of HSPA+.
Take it as you will, that's just my advice.
Click to expand...
Click to collapse
I understand. I've been using my phone because I've been traveling and sometimes wifi is not an option. I use data a lot for my work. I do have a grandfathered unlimited.
I just got my wife the GSII Skyrocket on AT&T and her phone is getting much faster data than mine. She is averaging around 1 mbps faster download speeds but the real killer is her ping, which is consistently between 50-69 ms. Mine never goes below 100 ms. I am on the 4G plan and I am using the phone APN. Her phone has a different apn ("pta" instead of "phone"). I tried the pta apn but it wouldn't connect to data so maybe that is somehow reserved for phones with an LTE sim card? I'm really not sure but I want that faster speed. Any idea what is causing her to get better speeds? FYI before anyone asks we are NOT in an LTE area so both phones were on HSPA+ during my tests.
EDIT: I just tried again and her download speeds are double mine (mine was 3 she was over 6). I expect the AT&T phone to be slightly more optimized for their network but this is ridiculous. Something has to be wrong it can't be this much of a difference.

Is LTE actually worth it?

I have an i9100 right now and run data on the non-smartphone unlimited plan. I've only had the i9100 since October, but I'm thinking of eBay'ing it and getting the S3.
My question is, would I be better served to wait for the AT&T version so I could get LTE or just get the i9300, live with slower non-wifi speeds and enjoy a new, unlocked, unfettered phone?
AT&T prevented the One X from unlocking their bootloader; to me, that already says enough.
mfratella said:
I have an i9100 right now and run data on the non-smartphone unlimited plan. I've only had the i9100 since October, but I'm thinking of eBay'ing it and getting the S3.
My question is, would I be better served to wait for the AT&T version so I could get LTE or just get the i9300, live with slower non-wifi speeds and enjoy a new, unlocked, unfettered phone?
Click to expand...
Click to collapse
LTE is awesome, i have the skyrocket and Galaxy Note LTE versions. and they are super fast on the network, but i am bypassing the LTE and going the international SGS3 because i know that At&t is going to butcher this device stateside. not that it wont be fast.....but i want something un tainted by them......at least till the NOTE2 comes out, then i will all over that LTE phone....lol
mfratella said:
I have an i9100 right now and run data on the non-smartphone unlimited plan. I've only had the i9100 since October, but I'm thinking of eBay'ing it and getting the S3.
My question is, would I be better served to wait for the AT&T version so I could get LTE or just get the i9300, live with slower non-wifi speeds and enjoy a new, unlocked, unfettered phone?
Click to expand...
Click to collapse
LTE is great! But you need to weigh it against the cost of having it.
In no short order, to obtain LTE on AT&T, you must:
Give up the incredible Exynos quad.
Deal with ATT bloat.
Deal with ATT hard-branding.
Deal with ATT redesign (likely losing the physical home button).
Deal with ATT kernels/firmware and potentially locked down components.
Have less dev support (international versions always attract more devs-- myself included).
Be locked into using only ATT (or paying for a SIM unlock code).
Deal with (usually much) slower official OS updates and patches.
Know that you're "in the system" at ATT because they have your IMEI.
Deal with having no idea when the device is actually going to be released.
I'm sure I missed some.
So, how badly do you really want a faster cell connection?
Hopefully that helps you.
thebobp said:
AT&T prevented the One X from unlocking their bootloader; to me, that already says enough.
Click to expand...
Click to collapse
Couldn't agree more.
Plexicle said:
LTE is great! But you need to weigh it against the cost of having it.
In no short order, to obtain LTE on AT&T, you must:
Give up the incredible Exynos quad.
Deal with ATT bloat.
Deal with ATT hard-branding.
Deal with ATT redesign (likely losing the physical home button).
Deal with ATT kernels/firmware and potentially locked down components.
Have less dev support (international versions always attract more devs-- myself included).
Be locked into using only ATT (or paying for a SIM unlock code).
Deal with (usually much) slower official OS updates and patches.
Know that you're "in the system" at ATT because they have your IMEI.
Deal with having no idea when the device is actually going to be released.
I'm sure I missed some.
So, how badly do you really want a faster cell connection?
Hopefully that helps you.
Click to expand...
Click to collapse
Great points, makes me feel even better about importing the S3 esp since this will be my first time doing so.
Also, a few have mentioned you can downgrade your data plan to medianet and save $ since the Int. S3's IMEI won't be in the ATT database & it's not considered a "smart" phone.
I will be happy to have the "home" button back since using my ATT Note that lacks it.
MoJoePin said:
Great points, makes me feel even better about importing the S3 esp since this will be my first time doing so.
Also, a few have mentioned you can downgrade your data plan to medianet and save $ since the Int. S3's IMEI won't be in the ATT database & it's not considered a "smart" phone.
I will be happy to have the "home" button back since using my ATT Note that lacks it.
Click to expand...
Click to collapse
If you go with that media net plan do you still get 3G speed - Hspa speed ? Or what ?
Sent from my GALAXY.
manny05 said:
If you go with that media net plan do you still get 3G speed - Hspa speed ? Or what ?
Sent from my GALAXY.
Click to expand...
Click to collapse
Yes, and yes HSPA+ which is being called 4G but is not LTE. Have LTE on my Note and while it's fast it sucks the life out of a battery. Will not give up quad core just to be on a LTE Bloated devices.
I usually get 1 or 2 down and right around 1 up which is more than fast enought to stream videos, internet works great, etc. Not that it matters to me anyways because my LTE connection speed is zero, there is no LTE in my area and it appears it is still several years away. Makes it a no brainer really... lol
Once you go LTE its kinda hard to go back to HSPA+
if you have wifi constantly its a no brainer.
Able to surf the web and stream HD videos on the road is very satisfying.
that's why Im so torn if i should get the unlock or wait for the LTE version.
shinshoryuken said:
Once you go LTE its kinda hard to go back to HSPA+
if you have wifi constantly its a no brainer.
Able to surf the web and stream HD videos on the road is very satisfying.
that's why Im so torn if i should get the unlock or wait for the LTE version.
Click to expand...
Click to collapse
I can Stream HD video on my HSPA+
bbgt2 said:
Yes, and yes HSPA+ which is being called 4G but is not LTE.
Click to expand...
Click to collapse
Also, if you want to go there, LTE is not true 4G either.
shinshoryuken said:
Once you go LTE its kinda hard to go back to HSPA+
if you have wifi constantly its a no brainer.
Able to surf the web and stream HD videos on the road is very satisfying.
that's why Im so torn if i should get the unlock or wait for the LTE version.
Click to expand...
Click to collapse
I disagree, personally. I had my Note LTE for a few months that I just sold last week and have since been using the HSPA+ Atrix until the S3 is released. The LTE was great, mind you, and sometimes I had speeds up to ~50 down. Honestly though, the HSPA+ speeds I'm getting now are noticeably slower, but only when I'm actually downloading something. Really, that's usually only podcasts and app updates anymore, and the speed difference in the end usually nets to an extra ~10-15 seconds of waiting. I have zero issues streaming HD video and music to my phone with HSPA+, so the LTE would literally do nothing for me in that case (except for perhaps consuming more battery).
With data caps, it's even less of an issue. You wouldn't want to be downloading any large files over the cell network in either case, so you'll end up on WiFi for that stuff whether you're LTE-equipped or not.
Furthermore, the LTE radios right now are so power-hungry that I wasn't very comfortable using it on my Note. You actually use a lot less power with your WiFi radio ON.
Put that all together and weigh it against the benefits of importing the international variant. For me personally, that's the "no-brainer."
To me its not for a couple reason, 1.) We dont have LTE where I live 2.) Only time I use data is to send picture/video messages otherwise I'm always wireless. Also agree with everyone else on the ATT front, they really do ugly the thing up. I'd also rather have a quad-core than LTE. I'm a hardware over network guy.
thebobp said:
Also, if you want to go there, LTE is not true 4G either.
Click to expand...
Click to collapse
OK
Hspa+ is 3.5G
LTE is 3.99g
All good now?
bbgt2 said:
OK
Hspa+ is 3.5G
LTE is 3.99g
All good now?
Click to expand...
Click to collapse
Err, it's hardly 3.99G when 4G mandates 1Gbps and LTE can still fall into the "single digit Mbps".
Well were I live LTE is about 8mbs up/down on AT&T and H+ is 3-5mbs down and 1 up so no big deal for me. That non RGB 720p screen is, but I am still thinking about it.
I was on ATT before with 3G before, but not LTE and I haven't looked at their plan for a while. Can someone explain to me:
When you sign up for their LTE plan, do you get 3G also or no?
If no, can you also buy 3G and how much more is it?
If you can't have 3G free with LTE I think its not so good, especially if you are not living in a well coverage area, which 3G still has a wider coverage.
eksasol said:
I was on ATT before with 3G before, but not LTE and I haven't looked at their plan for a while. Can someone explain to me:
When you sign up for their LTE plan, do you get 3G also or no?
If no, can you also buy 3G?
If you can't have 3G free with LTE I think its not so good, especially if you are not living in a well coverage area, which 3G still has a wider coverage.
Click to expand...
Click to collapse
your phone will toggle between 4gLTE -4G-3g-and Edge. but 85 percent of the time my Note is on LTE.
if your area has LTE why would WANT to buy 3g as well......lol
the2rrell said:
your phone will toggle between 4gLTE -4G-3g-and Edge. but 85 percent of the time my Note is on LTE.
if your area has LTE why would WANT to buy 3g as well......lol
Click to expand...
Click to collapse
Thats my point, what if you have an LTE phone and your area don't have LTE, or you go out of town to an area without LTE, and you have no 3G plan. You'll be stuck with 2G.

Att sg2 unlock to tmobile

Im looking at a att sg2 and im thinking about unlocking the sim to put it on straight talk or simple mobile or tmobile 30 plan. I know it can go on the two but tmobile i don't know about. If i unlock the sim will it work on tmobile network with there prepaid 30 plan?
Sent from my SPH-M930BST using XDA
derrickmd18 said:
Im looking at a att sg2 and im thinking about unlocking the sim to put it on straight talk or simple mobile or tmobile 30 plan. I know it can go on the two but tmobile i don't know about. If i unlock the sim will it work on tmobile network with there prepaid 30 plan?
Sent from my SPH-M930BST using XDA
Click to expand...
Click to collapse
There must be a million threads on this
Sent from my SGH-I777 using Tapatalk 2
At&t phones will work on T-Mobile (or simlpemobile) network (calls, SMS, mms) but will not have 3/4G data. The modem hardware isn't compatible. You would get EDGE which is pretty slow.
If you use straight talk, you will get 3G data. You will have to buy a sim card online then get $45 refill card, and you would have unlimited everything.
I'm sure edge is faster than the 700-1000kb I'm getting from boost
Sent from my SPH-M930BST using XDA
derrickmd18 said:
I'm sure edge is faster than the 700-1000kb I'm getting from boost
Sent from my SPH-M930BST using XDA
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Nope. its edge.
Not sure on exact, but quite a bit less than 700
MotoMudder77 said:
Nope. its edge.
Not sure on exact, but quite a bit less than 700
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Think "dialup modem" class speeds. A bit faster - I think 200-300 kilobits/sec if you're REALLY lucky.
Right. EDGE is 2G technology. Not much good for web 2.0 stuff or streaming.
rangercaptain said:
If you use straight talk, you will get 3G data. You will have to buy a sim card online then get $45 refill card, and you would have unlimited everything.
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Click to collapse
Would the 3g data be HSPA+ and how good are the speeds? I have the GS2 on Sprint and my contract is up in September. I'm thinking about going to Straight Talk with a used ATT or TMO GS2. Just wondering which phone would be the best choice.
the 3g data is HSPA+ with straight talk. I switched over from a verizon galaxy nexus and i can say that the HSPA+ speed here is comparable to the Verizon 4g LTE speed, but the signal strength is not near as good.
If im outside, i get about 7 meg down and 1-2 meg up on my at&t i777 (straight talk) and i get 4-6 meg down and .7 - 1 meg up on my 4gLTE Gnex.
Indoors, my GSM signal suffers whereas my CDMA signal does not. Speed not that big of difference, just hard to keep a steady signal with my GSM phones.
Either way, a GREAT deal on straight talk... They say its unlimited but they will call you if you have excessive use (250-500'ish megs in a day or some say over 2gb in a month) and some have said they will deactivate your sim, but i havent had that issue yet.
Great info. Thank you. Somehow the guy at my local Sprint store got me a 25% discount last September when I bought my GS2 for being an employee of Boeing. Thing is I don't work for Boeing and never have. The 3g is horrible and I really don't want to sign another contract with Sprint. It's a decent deal now with the discount but if corporate catches on and takes that away, I'm stuck with it. I thought about the GSM Gnex for $350 from Google, but it really isn't the phone I want. I might wait until the next Nexus arrives. Rumors are we'll see one in early November.
Honestly, this thread should be a sticky. I'm sick and tired of people posting this same exact thing weekly!!!!!!!

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.
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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.
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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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Click to collapse
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.
Sent from my taco using ESPN
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.
Sent from my taco using ESPN
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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.
Sent from my Infected Rezound
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
Click to expand...
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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