Turning on HSDPA? - Captivate General

I've seen screenshots of Captivates homescreens from you peoples showing an H instead of just 3G. May I ask how you enabled this? Thanks in advance!
John J.
Sent from my SAMSUNG-SGH-I897 using XDA App

HSDPA and 3G are the same thing (i'm pretty sure)
or more technically speaking, HSDPA is one half of 3G, with HSUPA being the other half (HSDPA=download, HSUPA=upload)...
can anybody correct me if i'm wrong?

You're correct. AT&T requires all its 3G phone to display 3G instead of any other icon. Often times, ppl find ways to replace it with the native 3G icon, H, which is widely used by rest of the world. But that makes no difference in actual connection speed.

Lucke said:
HSDPA and 3G are the same thing (i'm pretty sure)
or more technically speaking, HSDPA is one half of 3G, with HSUPA being the other half (HSDPA=download, HSUPA=upload)...
can anybody correct me if i'm wrong?
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this is correct. when referring to both of them together they are commonly called just HSPA.

Lucke said:
HSDPA and 3G are the same thing (i'm pretty sure)
or more technically speaking, HSDPA is one half of 3G, with HSUPA being the other half (HSDPA=download, HSUPA=upload)...
can anybody correct me if i'm wrong?
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Click to collapse
"3G" is the common short abbreviation for UMTS. HSDPA is an update to UMTS that gives faster download speeds (a version is widely deployed on AT&T). HSUPA is a protocol upgrade that enables faster upload speeds (installing HSUPA equipment borked upload speed on AT&T recently). Combining the two is called HSPA. HSPA+ is an update to HSPA that's even faster. T-Mobile is planning on rolling this out. LTE (AT&T's 4G pathway) is totally unrelated to HSPA.

Thanks for your replies! I appreciate the schooling
Sent from my SAMSUNG-SGH-I897 using XDA App

Drachen said:
"3G" is the common short abbreviation for UMTS. HSDPA is an update to UMTS that gives faster download speeds (a version is widely deployed on AT&T). HSUPA is a protocol upgrade that enables faster upload speeds (installing HSUPA equipment borked upload speed on AT&T recently). Combining the two is called HSPA. HSPA+ is an update to HSPA that's even faster. T-Mobile is planning on rolling this out. LTE (AT&T's 4G pathway) is totally unrelated to HSPA.
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This is the correct post.
Also, I'm certain AT&T doesn't disallow the H icon because I've seen screenshots of the Captivate with that icon.
However, at the same time, I have a -51 dBm signal and no HSUPA which I know I should be able to get here because my iPhone 4 got it. Something is going on, but I'm not sure what yet.
Edit: Nevermind, it sounds like I'm wrong. In the manual there's no mention of an H icon. There's also no mention of HSUPA. I think we just got screwed by AT&T. What a surprise.

AJerman said:
This is the correct post.
Also, I'm certain AT&T doesn't disallow the H icon because I've seen screenshots of the Captivate with that icon.
However, at the same time, I have a -51 dBm signal and no HSUPA which I know I should be able to get here because my iPhone 4 got it. Something is going on, but I'm not sure what yet.
Edit: Nevermind, it sounds like I'm wrong. In the manual there's no mention of an H icon. There's also no mention of HSUPA. I think we just got screwed by AT&T. What a surprise.
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I'm pretty sure AT&T does disallow use of the H icon. They did on my Fuze. The reason is that there's ALWAYS confusion when people don't have a good operational knowledge of the protocol names. There's always someone on the EnergyROM or Cyanogenmod threads asking why "only" H comes up when they expect 3G.
Anyway, I have an AT&T band Nexus One as well as a Captivate. The N1 is definitely HSUPA compatible. I just tried speedtest.net a few times and got an average of 2.5M down and 175k up (5 runs no run over 256k) in midtown Manhattan. On my Captivate I'm getting ~4M down and 200k up. Upload speeds are about the same, probably limited by AT&T's current (under) capability.
I don't have access to an iPhone 4, but if you do, could you do a few runs on the speedtest.net app on both devices from the same location and let us know the results? At this point, I'm pretty convinced it's the HSUPA equipment screw-up at AT&T not lack of HSUPA on the phone.

Drachen said:
I'm pretty sure AT&T does disallow use of the H icon. They did on my Fuze. The reason is that there's ALWAYS confusion when people don't have a good operational knowledge of the protocol names. There's always someone on the EnergyROM or Cyanogenmod threads asking why "only" H comes up when they expect 3G.
Anyway, I have an AT&T band Nexus One as well as a Captivate. The N1 is definitely HSUPA compatible. I just tried speedtest.net a few times and got an average of 2.5M down and 175k up (5 runs no run over 256k) in midtown Manhattan. On my Captivate I'm getting ~4M down and 200k up. Upload speeds are about the same, probably limited by AT&T's current (under) capability.
I don't have access to an iPhone 4, but if you do, could you do a few runs on the speedtest.net app on both devices from the same location and let us know the results? At this point, I'm pretty convinced it's the HSUPA equipment screw-up at AT&T not lack of HSUPA on the phone.
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That's what I was saying. My iPhone 4 got HSUPA here with no issue at all. When everyone else's HSUPA had issues, I still had no problem at all. So unless HSUPA decided to die in my area the day I returned my iPhone 4, I don't think the Captivate has it.

AJerman said:
That's what I was saying. My iPhone 4 got HSUPA here with no issue at all. When everyone else's HSUPA had issues, I still had no problem at all. So unless HSUPA decided to die in my area the day I returned my iPhone 4, I don't think the Captivate has it.
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When did you return it? The iPhone 4 was released on June 24 and the AT&T HSUPA issue cropped up around July 6th or so. That's when my Nexus went from over ~1M up to ~200k up. If you gave it up after July 6, what sort of upload speeds were you getting? What sort of speeds are you getting now on the Captivate? Not trying to grill you or anything, I'm genuinely curious.

Related

HSUPA

I've looked all over the internet and cant find any place that confirms or denies that this phone is HSUPA compatible.
I did a speed test this morning on my way to work and got 2457 down and only 170 up. Thats a pathetic upload speed. I'm guessing from that speed that the phone is not HSUPA. But AT&T has been having problems with their HSUPA software since the iphone4 launched and maybe my low upload speeds are because of that?
With that low of an upload speed it'll take forever to upload photos in MMS or to facebook and would take a lifetime to upload a 720p video to youtube.
i can tell you that the upload is pathetic compared to my iPhone 4 in the same apartment. Download speeds are comparable, but upload seems to cap out around 150k.
On my HSUPA iphone the uploads cap around 1.1mb
Cellular:Networks: GSM850, GSM900, GSM1800, GSM1900, UMTS850, UMTS1900, UMTS2100
Cellular_Data;Links: CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA
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Source
I think that info is also on the back of the box. Not sure as I'm not at home right now.
did u find anything out?
noellenchris said:
did u find anything out?
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It doesn't have HSUPA. Or if it does, it's not turned on. Let us only hope that the radio supports it and an update will turn it on.
From your phone type *#0228# and it should show that your connected to hsdpa or umts.
Sent from my Samsung Captivate
dewt said:
Source
I think that info is also on the back of the box. Not sure as I'm not at home right now.
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No, on the box it just says quad band GSM and lists the bands and then it says tri band umts and lists the bands. It doesnt mention hsdpa or hsupa on the box.
Plus, with AT&T's network crapping out on hsupa right after the iphone4 launched who knows what the problem is, possibly the phone has it but the network is broken.
Really, with as much as I hate AT&T, I'm thinking they are crippling upload speeds in congested areas because certain parts of the country are still getting hsupa speeds on their iphone4's.
AllTheWay said:
From your phone type *#0228# and it should show that your connected to hsdpa or umts.
Sent from my Samsung Captivate
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Any idea what the various fields are?
Paste below for scrn cap:
forum.xda-developers.com/picture.php?pictureid=6094&albumid=1571&dl=1279900851
I'm a noob to Android but my screen reads Network HSDPA
RSSI: SIgnalStrength 16-1-1-1-1-1-1-1 gsm
The first number changer between 16 and 8 others numbers stay 1
FWIW First number went to as low as 4
Speed test was 3057 down 394 upload
HSUPA is currently tuned off in many (most?) AT&T markets right now until they address a so called software issue.
Nobody ready about this?
I've read of someone on their captivate getting over 1mbit, and that is obviously HSUPA, but I don't think he was in an area where the lucent equipment is in use that is causing the AT&T upload issue.
Ooops, I guess someone pointed this out...
derek4484 said:
Plus, with AT&T's network crapping out on hsupa right after the iphone4 launched who knows what the problem is, possibly the phone has it but the network is broken.
[QUOATE]
-James
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Samsung US website does not show this on a feature Captivate or any other Galaxy phone
I haven't seen anyone who has gotten HSUPA speeds on a Captivate. On a Galaxy S, yes, but not a Captivate. HSUPA works fine in my market, and always worked fine on my iPhone, but never on my Captivate. It just doesn't look like it has HSUPA, or at least it's not enabled. Hopefully it's something that can be turned on later, but I wouldn't be surprised if it never is. If this was an AT&T decision, then I'm very disappointed, but not entirely surprised.
Sent from my SAMSUNG-SGH-I897 using XDA App
I just installed Atinm's Kernel w/HSUPA on my captivate and here are my before and after speeds.
1402 down 247 up
2142 down 1662 up
I was already running cognition 2.1.5 with the voodoo only kernel.
In a letter responding to a complaint I filed with FCC the AT&T representative stated
"In regards to the issues with HSUPA speed; HSUPA is disabled from all AT&T handsets and is currently only available on our aircards. We also do not market the Samsung Captivate as a HSUPA capable device.
I am sorry for any inconvenience this issue may have caused you."
She didn't deny that it, or their network were capable because then she would have to admit to the problems they are having with bandwidth volumes that servers can't keep up with. A similar problem that U-Verse is developing/creating for their formerly content DSL subsribers in my area.
bluetoothless said:
In a letter responding to a complaint I filed with FCC the AT&T representative stated
"In regards to the issues with HSUPA speed; HSUPA is disabled from all AT&T handsets and is currently only available on our aircards. We also do not market the Samsung Captivate as a HSUPA capable device.
I am sorry for any inconvenience this issue may have caused you."
She didn't deny that it, or their network were capable because then she would have to admit to the problems they are having with bandwidth volumes that servers can't keep up with. A similar problem that U-Verse is developing/creating for their formerly content DSL subsribers in my area.
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All handsets but the iPhone 4. At least its a semi-honest answer.
HSUPA works on 2.1 (with HSUPA hacked modem file).
i'm not sure i should downgrade back to 2.1 , i really miss the HSUPA on froyo 2.2
emuneee said:
All handsets but the iPhone 4. At least its a semi-honest answer.
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HSUPA on iPhone 3GS works too.
netnerd said:
HSUPA works on 2.1 (with HSUPA hacked modem file).
i'm not sure i should downgrade back to 2.1 , i really miss the HSUPA on froyo 2.2
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Any info on where to obtain the cracked modem file or how to install it?
connexion2005 said:
Any info on where to obtain the cracked modem file or how to install it?
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Install Cognition Beta 8.
Or an i9000 ROM.
Both are in the Android Development forum.
This is old news.
Several who complained to FCC about this back in August got very similar responses from AT&T.
I received a case regarding your concerns with the data connection speed for your Samsung Captivate.
In regards to the issues with HSUPA speed; HSUPA is disabled from all AT&T handsets and is currently only available on our aircards. We also do not market the Samsung Captivate as a HSUPA capable device.
Did they enable it only in the iPhone to offset disappointed followers?
Several custom ROM available here to you enable this feature with great results.

htc inspire with FAKE hspa+ ??

i have not seen 1 video anywhere showing htc inspire getting REAL hspa+ speed!
my samsung captivate with regular hspa getting better (higher) speed!
I am pretty sure that AT&T hasn't turned on their backhaul yet
JCreazy said:
I am pretty sure that AT&T hasn't turned on their backhaul yet
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then why sent out hspa+ phone (inspire) for bloggers to review when hspa+ is not ready yet!
that is like car company sent out new cars (next year model) to reviewers but without the key! cus the engine is not ready yet?
I think the main purpose is to get the phone out and reviewed before the iPhone 4 goes to verizon. I personally care about battery life and os before it being faster than my current technology.
onthezone said:
I think the main purpose is to get the phone out and reviewed before the iPhone 4 goes to verizon. I personally care about battery life and os before it being faster than my current technology.
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most people want this phone cus it' HSPA+ otherwise if you just care about battery or OS, just get a phone with 1500mzh battery (samsung captivate). haha
Myself could care less about the network speed. Theres a lot more I like about this phone than hsdpa+
HSPA+ is a touchy subject these days. As we all know, all HSPA phones benefit when AT&T and T-Mobile increase their network speeds and backhaul. It really comes down to network congestion and how far away from a tower you are.
I have a friend who's on T-Mobile who gets better download speeds at his work (about 3 miles away from mine) with his Nexus One than I do with my HSPA+ capable T-Mobile G2.
Most older phones are capable of HSPA speeds up to 7 Mbps. So until T-Mobile and AT&T crank up the download speeds to 21 or 42 Mbps, most people will not see much of a difference between HSPA+ phones which are labeled as "4G" and your run-of-the-mill 3G handset.
so it' another ATT BS lie?
on att.com it said "evolve faster with speeds up to 4x faster* then at&t's already fast mobile broadband network"
i have not seen 1 speedtest anywhere that shows inspire able to get real hspa+ speed!
how you know it' not another samsung? (get it? samsung with fake gps, htc inspire with fake hspa+)
I think it hspa+ capable. Yes ATT 4g is probably not fully launched. I also dont get why a 4g phone is released without 4g speed. I get dl speed of 3mbps in Houston. Houston has very good ATT service. Very consistent all areas in Houston. I am very curious how consistent 4g is here in Houston. However when we have 4g it will be a upgrade from 3g. I was planning to wait for the phone til its offered for free. I just don't have the urge to replace my N1.
Sent from my Nexus One using XDA App
netnerd said:
so it' another ATT BS lie?
on att.com it said "evolve faster with speeds up to 4x faster* then at&t's already fast mobile broadband network"
i have not seen 1 speedtest anywhere that shows inspire able to get real hspa+ speed!
how you know it' not another samsung? (get it? samsung with fake gps, htc inspire with fake hspa+)
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The problem is the phone is definetly capable of the faster speeds it is just that AT&T at this time does not offer those speeds. Even with their 3G phones, the phones are very much capable of faster speeds then AT&T networks are putting out.
nickmgray said:
HSPA+ is a touchy subject these days. As we all know, all HSPA phones benefit when AT&T and T-Mobile increase their network speeds and backhaul. It really comes down to network congestion and how far away from a tower you are.
I have a friend who's on T-Mobile who gets better download speeds at his work (about 3 miles away from mine) with his Nexus One than I do with my HSPA+ capable T-Mobile G2.
Most older phones are capable of HSPA speeds up to 7 Mbps. So until T-Mobile and AT&T crank up the download speeds to 21 or 42 Mbps, most people will not see much of a difference between HSPA+ phones which are labeled as "4G" and your run-of-the-mill 3G handset.
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exactly when the HSPA+ gets going all phones 3G and up should see a speed increase.
doctahjeph said:
The problem is the phone is definetly capable of the faster speeds it is just that AT&T at this time does not offer those speeds. Even with their 3G phones, the phones are very much capable of faster speeds then AT&T networks are putting out.
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and the samsung galaxy S (captivate) is definitely capable of gps navigation cus it has a gps chip? or maybe the bigger problem is htc inspire has defective hspa+ !!
netnerd said:
and the samsung galaxy S (captivate) is definitely capable of gps navigation cus it has a gps chip? or maybe the bigger problem is htc inspire has defective hspa+ !!
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netnerd said:
and the samsung galaxy S (captivate) is definitely capable of gps navigation cus it has a gps chip? or maybe the bigger problem is htc inspire has defective hspa+ !!
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lol, no. I am pretty sure it is AT&T's network. You believe what you want though.
doctahjeph said:
lol, no. I am pretty sure it is AT&T's network. You believe what you want though.
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there' a word for that, it' call Denial
netnerd said:
there' a word for that, it' call Denial
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Obvious troll is obvious.
Maybe you should wait for the phone to come out before talking smack about it. Let's see how things pan out after the thing officially launches.
Ok guys arguing about this is pointless. Lets all calm down. Most times when The phones are sent out for review they are just that "Phone Reviews". When the network updates are ready then they will most likely due a new review comparing the 4G networks. There is alot more to a phone then how fast the connection is with the cell provider that can sway some one to decide to buy the phone.
As I can see this as heading to the flame war section I am gonna close this up now.

stuck on 3G!

my old phone was Tattoo and it was always staying on HSPA or something like that! now on my nexus I'm always on 3G!
what can you tell me about this, or how can I fix it?
Stock Android does not distinguish between 3G and HSDPA on the status bar. You should still be getting HSDPA speeds though.
that's kinda odd! thanks for the answer...
Most people don't know the difference between Edge, 3G, or any of the HSPA variants (HSPA, HSPA+, HSDPA, HSUPA). Heck they don't even know what 4G is and couldn't tell you what on earth LTE, WiMax, or HSUPA is. Stock Android doesn't differentiate because people know what 3G means and since HSPA is still technically at the most 3.5G it is a little confusing to change the symbol. The mass population dictates the way things work and we here at XDA find ways to make it work the better way. =) Hence the reason why a good number of custom roms allow for the OS to differentiate between each individual type of data network usage.

G2x 3G????

I have noticed in the 3 days since I have had my g2x that I never get 3g, I either get 2g or 4g on my status bar, but never 3g. Anybody else having this issue?? Considering sending it back to TMO for a new one. And yes I have a new similar card, got it about 3 months ago when I had my G2.
Sent from my LG-P999 using XDA App
I've noticed the same thing though idk if that's really a bad thing....
They probably lumped 3g and 4g together.
That's what I was thinking but wasn't sure.....has anyone seen 3G on their status bar ever????
Sent from my LG-P999 using XDA App
Come to think of it... I haven't.
Sent from my LG-P999 using XDA Premium App
I've read other threads here where people report seeing a 3G icon... I haven't seen it myself.
But it's possible that we're in areas where HSPA+ is turned on, which is "4G", and once you leave that range, you are in 2G (EDGE) territory. In other words, there's no area near us that is just HSPA (3G), it's either HSPA+ or EDGE.
Too many people not doing a search. No one has seen the 3g logo/symbol yet. Also a side note for those complaining about 4g speeds:
T-Mobile USA uses the 1700/2100 MHz AWS Band for its 3G network. The carrier states it allows faster download and upload data speeds utilizing HSPA+ technology, which allows for simultaneous voice and data. Upgrades to HSPA+ are planned for 2009 through 2010 which may boost average download speeds from 7.2Mbps to 21Mbps. (Reported from http://en.wikipedia.org/wiki/T-Mobile)
But my old G2 that I had just a few days ago hag Edge(2G), 3G, and H(HSPA/4G). Now with my new g2x it's either 2G, or 4G. No 3G.
Sent from my LG-P999 using XDA App
yes they are lump together. It's always 4g or 2g. It's a marketing thing, they want us to think that we always have 4g, when a lot of the time we're only getting 3g speeds.
moemoney12 said:
yes they are lump together. It's always 4g or 2g. It's a marketing thing, they want us to think that we always have 4g, when a lot of the time we're only getting 3g speeds.
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This, its not that we don't have 3g. Its that the display in the upper right hand corner says either 2g or 4g.
moemoney12 said:
yes they are lump together. It's always 4g or 2g. It's a marketing thing, they want us to think that we always have 4g, when a lot of the time we're only getting 3g speeds.
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I agree. My "4G" speeds range from 1.5 Mbps to 7.0 Mbps down depending on my physical location
Sent from my G2x
se1zure31 said:
Too many people not doing a search. No one has seen the 3g logo/symbol yet. Also a side note for those complaining about 4g speeds:
T-Mobile USA uses the 1700/2100 MHz AWS Band for its 3G network. The carrier states it allows faster download and upload data speeds utilizing HSPA+ technology, which allows for simultaneous voice and data. Upgrades to HSPA+ are planned for 2009 through 2010 which may boost average download speeds from 7.2Mbps to 21Mbps. (Reported from http://en.wikipedia.org/wiki/T-Mobile)
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Actually there is a thread here where someone stated they did see 3G (I'm skeptical) on a long distance driving trip they did.
There is also a comment from someone that the "missing" 3G icon is a bug TMO is aware of and will fix in the first software update. Take it for what it's worth (although I would believe this one).
You will not see a 3G icon appear on any TMO 4G device.
Here is the reason:T-Mobile is using the same frequencies for 3G as they do for "4G". Meaning they are using the same cell tower/antenna. The upgrade in speed comes from a base station software upgrade and a strengthened backhaul. HSPA+ devices branded as 4G literally cannot tell the difference between 3G and 4G.
DelinQuentisDQ said:
You will not see a 3G icon appear on any TMO 4G device.
Here is the reason:T-Mobile is using the same frequencies for 3G as they do for "4G". Meaning they are using the same cell tower/antenna. The upgrade in speed comes from a base station software upgrade and a strengthened backhaul. HSPA+ devices branded as 4G literally cannot tell the difference between 3G and 4G.
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You forgot a technology: UMTS (on which HSPA is based). It can tell the difference between UMTS and HSPA (but not HSPA and HSPA+). That's why other phones have had separate "3G" and "H" icons. Both were originally 3G technologies (in the same way that GPRS and EDGE are both 2G), but HSPA has been expanded to now qualify as a 4G technology (I'm not going to argue semantics here, HSPA+ is 4G and provides faster speeds than WiMAX).
Has anyone pulled apart the framework-res.apk to see if there's a 3G png in there?
I haven't seen 3g sign either, only 2g or 4g, mostly 2g though, and I'm in vegas... I'm returning the phone for that reason, and I have very bad light bleeding from the top corners too. When calling t mobile, they don't even try to troubleshoot, I guess they r aware of that problem already. Now I'm waiting for another one in the mail
Sent from my LG-P999 using XDA App
se1zure31 said:
Too many people not doing a search. No one has seen the 3g logo/symbol yet. Also a side note for those complaining about 4g speeds:
T-Mobile USA uses the 1700/2100 MHz AWS Band for its 3G network. The carrier states it allows faster download and upload data speeds utilizing HSPA+ technology, which allows for simultaneous voice and data. Upgrades to HSPA+ are planned for 2009 through 2010 which may boost average download speeds from 7.2Mbps to 21Mbps. (Reported from http://en.wikipedia.org/wiki/T-Mobile)
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Just to add: The G2x is limited to 14.4Mbps theoretical maximum download speed So you won't enjoy anywhere near 21Mbps, or 42Mbps which is now rolling out slowly and is already in 3 cities (Las Vegas, NYC, Orlando). The most I've gotten on my G2x is 7.9Mbps down.
moemoney12 said:
yes they are lump together. It's always 4g or 2g. It's a marketing thing, they want us to think that we always have 4g, when a lot of the time we're only getting 3g speeds.
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This.
Sent from my LG-P999 using XDA App
bobthq said:
I haven't seen 3g sign either, only 2g or 4g, mostly 2g though, and I'm in vegas... I'm returning the phone for that reason, and I have very bad light bleeding from the top corners too. When calling t mobile, they don't even try to troubleshoot, I guess they r aware of that problem already. Now I'm waiting for another one in the mail
Sent from my LG-P999 using XDA App
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I can understand returning the phone because of the bleeding but to say your going to return the device because you haven't seen a 3G icon is laughable.
Sent from my LG-P999 using XDA App
I haven't seen a 3G icon either but I don't think ir bothers me one bit. In fact, I am trying to grasp why it would bother anyone.
Sent from my LG-P999 using XDA App
4G Says UMTS ?????
jrwingate6 said:
I haven't seen a 3G icon either but I don't think ir bothers me one bit. In fact, I am trying to grasp why it would bother anyone.
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My beef is not the lack of a 3G icon, although I have yet to see one on my phone.
My beef is the lack of reception at my work, a problem the Galaxy S 4G and MyTouch 4G dont seem to have.
And why does the phone say UMTS when its on 4G ?
That right there tends to make me think the phone has an issue
(along with poor/no reception at work).

How to utilize 3G bands and not 4G....

Hey guys!
Is there a way we can disable the 4G connection and only use 3G? Any help that you guys can as provide will be greatly appreciated!
There is no 4G in Atrix2. Is just a marketing ATT does.
4G = 3G
Shaliuno said:
There is no 4G in Atrix2. Is just a marketing ATT does.
4G = 3G
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4G LTE = LTE (our phone doesn't support it)
4G = 3G + extra stuff to be better... but still techically 4G as it's AT&T's 4th generation of technology
3G = 3G
But I don't think that there's a way you can disable "4G" and only use 3G... you can disable 3G/4G and only use 2G though.
ATRIX 2 supports 21mbit hspa+ that's what they call 4G. 3g is really just slower versions of hspa+ for us. Post above is correct about LTE. LTE is better than hspa+ also.
Sent from my MB865 using Tapatalk
Shaliuno said:
There is no 4G in Atrix2. Is just a marketing ATT does.
4G = 3G
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my wifes iphone 4 must suck then.
hers is a "3g" and gets about 1.25 mbps
my atrix 2 4G gets 4.45 mbps
i think 4g is a bunch faster than 3g.....
or its just that the iphone a generally crap.
take your pick i suppose.
matt99017d said:
my wifes iphone 4 must suck then.
hers is a "3g" and gets about 1.25 mbps
my atrix 2 4G gets 4.45 mbps
i think 4g is a bunch faster than 3g.....
or its just that the iphone a generally crap.
take your pick i suppose.
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Well it's both really .
But our phone is about as fast as you can get on AT&T's network without using LTE. The OG Atrix also was "4G" but it was only 14.x mb/sec while our A2's radio supports up to 21.x mb/sec (or something around there). The iPhone X's only support 3G.
extide said:
ATRIX 2 supports 21mbit hspa+ that's what they call 4G. 3g is really just slower versions of hspa+ for us. Post above is correct about LTE. LTE is better than hspa+ also.
Sent from my MB865 using Tapatalk
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Not too sure what you guys are meaning when you say better....
I was interested in the differences a while back and after researching around quite a bit, found that the speeds really depended on the phone's programming more so than whether it was LTE or HSPA+.
cowenby said:
Not too sure what you guys are meaning when you say better....
I was interested in the differences a while back and after researching around quite a bit, found that the speeds really depended on the phone's programming more so than whether it was LTE or HSPA+.
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LTE has higher bandwidth, and is less populated. HSPA+ can go up to 21mbit, yes, (which is less than LTE) BUT most AT&T HSPA+ deployments are 7mbit or 14mbit.
HSPA+ users typically see ~4-5mbit or so, maybe up to 7mbit on a 14.4mbit cell, but LTE users typically can see 9-11mbit+.
The best speedtest I have ever gotten on my phone was in the 5mbit range. SLC only has 7mbit HSPA+ from what I can tell, and since AT&T is going to LTE, it appears they wont be upgrading the HSPA+ network any more.
you're lucky. Around my area all you can get is 2-3 mbs.
mtnlion said:
you're lucky. Around my area all you can get is 2-3 mbs.
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Thats what I usually get too, but if I am right near a cell tower I can get the ~5mbit speeds.
Yeah, "4G" is actually HSPA+, which AT&T actually was going to call 3G+. The 4G crap came around because T-Mobile marketed it that way and if AT&T stuck with 3G+ they took the risk of people thinking T-Mobile was faster and losing customers. LTE was what they planned to call 4G.
extide said:
Thats what I usually get too, but if I am right near a cell tower I can get the ~5mbit speeds.
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Yeah, i'm in Orlando and normally getting 2-4 mbps...
I visited Boston a few Weeks ago and was getting 13!!!!!
Sent from my Motorola Atrix 2 with AT&T 4G
Their hspa+ is like 3.5 g its def better then reg 3g
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I feel as if their labeling of 4g was a bit deceiving as well but its understandable if it was meant to keep up with TMobile because of all the confusion between 4g and 4g lte.
The good news is that I don't believe our 4g is as battery-consuming as 4g lte, its probably about the same as regular 3g.
If you're wanting to limit it to 2g though there is a way to do it even though the menu is left out from our 'Settings'. Use anycut to get to network settings directly and choose GSM only.
At least T-Mobile's HSPA+ is significantly faster than "3G" - not an entirely undeserved title for them. ATT...not so much.
Ajfink said:
At least T-Mobile's HSPA+ is significantly faster than "3G" - not an entirely undeserved title for them. ATT...not so much.
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i got 13mbs on at&t so it works good for me
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kwiggington said:
i got 13mbs on at&t so it works good for me
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That's pretty good. Max I've seen is 11mbit down.
I didn't believe it at first so I reran the speedtest a couple times to make sure.
Mine has topped out around 9Mbps, sadly.
It's not throughput that's bad on a decent 3G network, a lot of time's it's the latency. Meh. Whatever. Long live LTE.
I ran just ran the speedtest.net app and I have 7.20 mbps down and 1.13 up here in Atlanta. Thats even better than basic dsl albiet cable beats it easily....

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