Related
Well, not sure if anyone else has had this issue with their G2 yet, but I got mine today and found that the 3G/HSPA+ (I'm in Austin and we're an HSPA+ location) doesn't work. Edge is working fine, wireless works fine, but I had no hi speed data.
Spent a while on the phone with T-Mobile and they tried everything. Swapped SIM cards for the new one, master reset, checked my coverage area, checked my account, etc. No dice. Phone has been deemed defective. Grrr...my brand new G2 birthday gift. Oh well, replacement is being shipped out.
oh that just sucks... oooooooo i need to get home and open mine also now! and pray for the H lol... hspa+ area also
I live in charleston SC, we do not have HSPA+ just 3G. My phone shows the "H" when on 3G, how are ever going to tell if we are on 3G or HSPA+?
The "H" means you definitely have HSPA. The only way you'll know the difference between HSPA and HSPA+ is probably the speed. Unless there's something in the testing menu that shows you the difference.
Sent from my Nexus One using XDA App
it should actually say "H+" if you in a HSPA+ area
The user manual actually says that it will show the H if you're on the HSPA, HSPA+, or 3G network.. so I don't know how we'll be able to tell unless we speedtest it.
Du22ty said:
The user manual actually says that it will show the H if you're on the HSPA, HSPA+, or 3G network.. so I don't know how we'll be able to tell unless we speedtest it.
Click to expand...
Click to collapse
you are correct.
I don't notice any speed increases from the g2 compared to my nexus one regarding the data network
Sent from my T-Mobile G2 using XDA App
Ellises said:
I don't notice any speed increases from the g2 compared to my nexus one regarding the data network
Sent from my T-Mobile G2 using XDA App
Click to expand...
Click to collapse
You probably won't until they throw the switches on in all areas of your town. only like 10% of the towers in mine actually use HSPA+... the other 90% at still on HPSA/UTMS. Give it more time...
This is the one single aspect about the G2 that kicks the N1's butt. The 3G connection and radio reliability is awesome! Everything else is a wash for me. I'm actually starting to like the keyboard a little, too.
Sent from my T-Mobile G2 using XDA App
I git a h g the e my house sucks I only get e inside ill test it out speed test tomorrow when im not home
Sent from my T-Mobile G2 using XDA App
Fascinating... I think they are shipping some of us Desire Zs stamped T-Mobile by accident... 1.5GB NAND, no HSPA+... Seems to fit.
If you have a G2, can you please vote in this thread to indicate the hardware: http://forum.xda-developers.com/showthread.php?t=796421
Also, if you feel so inclined to post and say if your HSPA/3G works, that would be appreciated.
robertgibson said:
I live in charleston SC, we do not have HSPA+ just 3G. My phone shows the "H" when on 3G, how are ever going to tell if we are on 3G or HSPA+?
Click to expand...
Click to collapse
I'm in Charleston. Pretty sure we have HSPA+
sccpmusc26 said:
I'm in Charleston. Pretty sure we have HSPA+
Click to expand...
Click to collapse
Nope.
t-mobile-coverage.t-mobile.com
Click on "Network Speed". They have a map. No where in SC yet or "coming soon"
I'm in Columbia.
pmstc said:
Nope.
t-mobile-coverage.t-mobile.com
Click on "Network Speed". They have a map. No where in SC yet or "coming soon"
I'm in Columbia.
Click to expand...
Click to collapse
http://www.dailytech.com/TMobile+Expands+4GLike+HSPA+Network/article18741.htm
I've also called to verify. Columbia doesn't have HSPA+, Charleston does.
pmstc said:
Nope.
t-mobile-coverage.t-mobile.com
Click on "Network Speed". They have a map. No where in SC yet or "coming soon"
I'm in Columbia.
Click to expand...
Click to collapse
That site actually says HSPA+ is in Charleston, Anderson, and Greenville. Thanks for backing me up. ;p
sccpmusc26 said:
That site actually says HSPA+ is in Charleston, Anderson, and Greenville. Thanks for backing me up. ;p
Click to expand...
Click to collapse
Oh wow, I feel retarded. In my defense, it's not marked on the map! I hope the Greenville/Anderson towers reach Clemson!
Telus 3G icon and H icon
If I can ask for one more clarification.
Up here in the Great White North I am with Telus who has HSPA+ coverage in my area : Montreal (no 2G available at all)
The icon on my Desire shows 3G unless I am accessing data then it flashes the H with the up and down arrows.
I am assume this is correct and the "H" only makes an appearance when it needs to access the data network. The rest of the time it stays as 3G
Important today as they had major connection issues and the H was not appearing even when I was trying to browse or update Facebook.
robertgibson said:
I live in charleston SC, we do not have HSPA+ just 3G. My phone shows the "H" when on 3G, how are ever going to tell if we are on 3G or HSPA+?
Click to expand...
Click to collapse
H is hsdpa
Sent from my SGH-T959 using XDA App
zephirus said:
Fascinating... I think they are shipping some of us Desire Zs stamped T-Mobile by accident... 1.5GB NAND, no HSPA+... Seems to fit.
If you have a G2, can you please vote in this thread to indicate the hardware: http://forum.xda-developers.com/showthread.php?t=796421
Also, if you feel so inclined to post and say if your HSPA/3G works, that would be appreciated.
Click to expand...
Click to collapse
Yeah. I've seen speedtests on youtube and the G2 has been so disappointing. I was all excited to see 8Mb download speeds then it gets... 600Kb? WTF is that?
Heck, in one video the dude tests the G1 and G2 side by side in Speedtest and the G1 won! This is enraging! HSPA+ is T-Mobiles biggest marketing tool right now yet they made no effort to even see if it worked.
Ok, my hspa+ does not work, my top speeds have been 3.2 ....I was wondering if anyone else here in south florida is picking up quicker speeds, I'm using the quick speeds app to see what network speed I'm running also, If you guys know any other one I can use please let me know.
Its been really random for me. I dont think hspa+ is active in all of south florida.
However the other night I was getting 7-9 Mbps constantly. I use speedtest.net app.
Bbe1367 said:
Ok, my hspa+ does not work, my top speeds have been 3.2 ....I was wondering if anyone else here in south florida is picking up quicker speeds, I'm using the quick speeds app to see what network speed I'm running also, If you guys know any other one I can use please let me know.
Click to expand...
Click to collapse
Miami or Ft Lauderdale? I know West Palm wont be active until the end of the year i think
I drove around today between Hollywood and boca - no H+ indicator at all. The best speed test I've seen was 7mbps on Hollywood Blvd. Thing is, my Nexus One supports HSDPA, so not a huge difference between the two devices in that regard.
I'm sick of T-Mo's bull**** on this, their coverage map is retarded and we can't get a clear idea of wtf service we are supposed to be getting.
That, among many other reasons (especially MMC write protection), is why my G2 goes back to T-Mo this week.
kcm117 said:
I'm using the quick speeds app to see what network speed I'm running
Click to expand...
Click to collapse
I'd like to check out that app, but can't find it... What's the full name and/or developer?
I've been using http://bit.ly/dc83QK this widget updates what type of service your getting and strength. Try it out. Hope this helps.
fRom Snugs G2 ^.^
Hey everyone,
Just to add, Im also in South FLA, miami to be exact and I too have been experiencing pretty odd signals on my G2. Sometimes my speeds are blazing fast then all of a sudden I'm running on edge with super low speeds.
It seems to me as the phone has trouble staying connected to one network and is constantly switching.
(I'm on my 2nd G2 btw since I thought it was a hardware related issue)
Esteef said:
Hey everyone,
Just to add, Im also in South FLA, miami to be exact and I too have been experiencing pretty odd signals on my G2. Sometimes my speeds are blazing fast then all of a sudden I'm running on edge with super low speeds.
It seems to me as the phone has trouble staying connected to one network and is constantly switching.
(I'm on my 2nd G2 btw since I thought it was a hardware related issue)
Click to expand...
Click to collapse
Go into settings / about phone / status - you will see exactly what network type you are connected to (UMTS, HSDPA, etc) I'm not sure how + would show up, or if the indicator at the top changes, but you should be able to tell from that screen or the "Phone Information" screen (dial *#*#4636#*#*)
Esteef said:
Hey everyone,
Just to add, Im also in South FLA, miami to be exact and I too have been experiencing pretty odd signals on my G2. Sometimes my speeds are blazing fast then all of a sudden I'm running on edge with super low speeds.
It seems to me as the phone has trouble staying connected to one network and is constantly switching.
(I'm on my 2nd G2 btw since I thought it was a hardware related issue)
Click to expand...
Click to collapse
It's crazy, in westchester I get pretty nice 3G speeds, but I go to kendall and I'm on edge. And it seems like its the most random switchoff too, because 5 steps in one direction I'm back on 3G, so I don't know if it's the phone or tmo's network. I expect edge in the middle of BFE, not in the middle of a pretty densely populated area.
add.: I've never seen my phone connect to the HSPA network, ever. The UMTS 3G has been enough to get me by I guess, it's just the random edge switching thats confusing me.
i live in miami, near the miami international airport. on average my nexus one would run about 1.5-2.5mb per second. with an occasional spike around the 4mb realm.
in contrast, my g2 is getting me 2-4.2 on average with spikes as high as 9mb per second.
Here in Boca the fastest i have gotten is around 3 Mbps in East Boca. In West Boca i only get edge at my house , i have to use wifi at home.
Side note: wow there are alot of South Floridians here, lol.
I live in palm city about 15 minutes from west palm and i get around 7 mbps and it says im on HSPDA network?
Sent from my T-Mobile G2 using XDA App
ShaunMichael80 said:
I live in palm city about 15 minutes from west palm and i get around 7 mbps and it says im on HSPDA network?
Sent from my T-Mobile G2 using XDA App
Click to expand...
Click to collapse
Froyo won't ever say HSPA or anything of that sort, it always will say HSDPA or UMTS, depending on where you're at.
Sent from my T-Mobile G2 using XDA App
Try this widget out its awesome! http://bit.ly/dc83QK I use it whenever I wanna speed test.
fRom Snugs G2 ^.^
You all need to understand the difference from 3G to HSPA+.
HSPA+ is not 4G network like sprint it is simply a boost to the 3G network. On 3G you would never ever achieve a download speed of 4mb down constantly there for H+ is working how it should. I am getting anywhere from 3mb to 7mb down in NYC and evryone should know that in the city the service kinda blows.
What we should be upset about is the fact they stated we will achieve up to 20mb down. Still I also believe that its too soon for H+ to get these speeds as these "towers" are fairly new and not everywhere yet.
Give it time people and figure out how far you are from your H+ towers. I reach what I do only from 4+ miles away. I still think it isn't bad as it is faster then regular 3G
Sent from my T-Mobile G2 using XDA App
TheMan42 said:
Froyo won't ever say HSPA or anything of that sort, it always will say HSDPA or UMTS, depending on where you're at.
Click to expand...
Click to collapse
HSDPA is HSPA and HSPA+ - both appear as "H" in the signal indicator.
UMTS appears as "3G" in the signal indicator.
There is no distinction between HSPA and HSPA+ according to T-Mobile - the phone will display H/HSDPA for either.
elracing21 said:
You all need to understand the difference from 3G to HSPA+.
HSPA+ is not 4G network like sprint it is simply a boost to the 3G network. On 3G you would never ever achieve a download speed of 4mb down constantly there for H+ is working how it should. I am getting anywhere from 3mb to 7mb down in NYC and evryone should know that in the city the service kinda blows.
What we should be upset about is the fact they stated we will achieve up to 20mb down. Still I also believe that its too soon for H+ to get these speeds as these "towers" are fairly new and not everywhere yet.
Give it time people and figure out how far you are from your H+ towers. I reach what I do only from 4+ miles away. I still think it isn't bad as it is faster then regular 3G
Sent from my T-Mobile G2 using XDA App
Click to expand...
Click to collapse
Actually your'e wrong on a couple of points here...
First off, the G2 (and MyTouch HD) have only been advertised to do 14mbps. The 21mbps upgrade does not happen until next year.
Second, just because you have a certain connection, that doesn't mean you can pull that much bandwidth from the internet. There are many obstacles: Traffic on your local cell, insufficient backhaul bandwidth to the tower, any connectivity issues between your tower and the other end of the connection, etc.
This applies to any sort of service, cable, dsl, mobile, etc: Just because you have X mbps connection does not mean that you will see X mbps to every site on the web.
On DSL, for example, you are less limited by others in your area, you have a 1:1 connection that terminates at your local central office. But on Cable or Wireless, you are sharing the available bandwidth X:1 with all others in your "neighborhood" (cable) or cell (wireless).
So your actual speed depends on many factors. Take speed tests with a grain of salt, the bigger issue for mobile is latency, not bandwidth. All the bandwidth in the world still makes a 300ms round-trip time "feel" slow.
ZeroSX said:
It's crazy, in westchester I get pretty nice 3G speeds, but I go to kendall and I'm on edge. And it seems like its the most random switchoff too, because 5 steps in one direction I'm back on 3G, so I don't know if it's the phone or tmo's network. I expect edge in the middle of BFE, not in the middle of a pretty densely populated area.
add.: I've never seen my phone connect to the HSPA network, ever. The UMTS 3G has been enough to get me by I guess, it's just the random edge switching thats confusing me.
Click to expand...
Click to collapse
Same here, I seem to get the best reception around 137th Ave and Coral way actually. (A go there alot to eat at some place)
And the speeds there are almost at 1MB/sec (Yes i'm saying 1MegaByte not megabit)
But a few hundred feet west of that spot and I'm already running on Edge. O_O
elracing21 said:
HSPA+ is not 4G network like sprint it is simply a boost to the 3G network. On 3G you would never ever achieve a download speed of 4mb down constantly there for H+ is working how it should. I am getting anywhere from 3mb to 7mb down in NYC and evryone should know that in the city the service kinda blows.
Click to expand...
Click to collapse
Actually, there is no real 4G network yet. Sprint, like T-Mobile, have used the term 4G for marketing purposes.
Here's a good read on Sprint's forums:
http://community.sprint.com/baw/message/141144
With the HSPA+ infrastructure upgrades, T-Mobile also gained the ability for HSDPA to cap at 7.2mbps. So in reality, you might see 6+mbps.
As for the coverage in urban areas, Verizon's frequency is better suited to penetrate buildings and urban environments. This is why they have been so successful in cities like NYC, while GSM-based providers have trouble with weak spots around any given corner.
HamNCheese said:
HSDPA is HSPA and HSPA+ - both appear as "H" in the signal indicator.
UMTS appears as "3G" in the signal indicator.
There is no distinction between HSPA and HSPA+ according to T-Mobile - the phone will display H/HSDPA for either.
Click to expand...
Click to collapse
The stock "signal indicator" on the notification bar will never display 3G on the G2.
RTFM
I'm in the Tampa area, and I get 3-4Mbps d/l speeds. Occasionally I will get 8 or 9Mbps down. Upload speeds are consistently 1.5Mbps.
Does anyone know if the G2 displays hspa+ in the phone signal? I only see UMTS or HSDPA and I live in Dallas which supposedly was one of the first cities to get HSPA+.
I've searched around but I have never found any concrete evidence regarding the issue. Fastest speed I've seen is about 6 Mbps, which I think is just standard 3G.
Sent from my T-Mobile G2 using XDA App
Nope the H displays for 3g and Hspa+
http://forum.xda-developers.com/showthread.php?t=830907
You didn't read close enough. I am aware about the H displaying for both 3G, HSPDA, and HSPA+. I'm talking about what is displayed in the phone status settings.
Sent from my T-Mobile G2 using XDA App
StockDroid said:
You didn't read close enough. I am aware about the H displaying for both 3G, HSPDA, and HSPA+. I'm talking about what is displayed in the phone status settings.
Sent from my T-Mobile G2 using XDA App
Click to expand...
Click to collapse
I went to Dallas last weekend, and mine showed HSPDA on status... So, I'm not sure... I was getting pretty rock solid download and upload speeds, roughly around 8 Mbps download...
When it says HSPDA it is on HSPA+, UMTS is 3G. Only reason I know this is because I live in Chicago and we just got it, so ever since, it has said HSPDA. Before, it only ever read UMTS.
naria01 said:
I went to Dallas last weekend, and mine showed HSPDA on status... So, I'm not sure... I was getting pretty rock solid download and upload speeds, roughly around 8 Mbps download...
Click to expand...
Click to collapse
Which part of Dallas were you in when you got those speeds?
Sent from my T-Mobile G2 using XDA App
papeshfoo said:
When it says HSPDA it is on HSPA+, UMTS is 3G. Only reason I know this is because I live in Chicago and we just got it, so ever since, it has said HSPDA. Before, it only ever read UMTS.
Click to expand...
Click to collapse
Surely you mean if it says HSDPA it's either on HSDPA or HSPA+ ?
imblacklife said:
Nope the H displays for 3g and Hspa+
http://forum.xda-developers.com/showthread.php?t=830907
Click to expand...
Click to collapse
I see a lot of people around here saying this and it's a bit strange to me. I have very clear E/edge, G/3G, and H/HSPA+ indicators on my phone.
Maybe I got a special build. haha
Davidion said:
I see a lot of people around here saying this and it's a bit strange to me. I have very clear E/edge, G/3G, and H/HSPA+ indicators on my phone.
Maybe I got a special build. haha
Click to expand...
Click to collapse
umm, the G that displays is actually lower then E.
papeshfoo said:
When it says HSPDA it is on HSPA+, UMTS is 3G. Only reason I know this is because I live in Chicago and we just got it, so ever since, it has said HSPDA. Before, it only ever read UMTS.
Click to expand...
Click to collapse
I was rocking a N1 before and it clearly was on HSDPA... This was months before HSPA+ was officially released in Chicago.
papeshfoo said:
umm, the G that displays is actually lower then E.
Click to expand...
Click to collapse
Is that so? My mistake then.
My phone almost never stays on G and if nothing else, is only on H and fluctuates to edge in some of the weaker signal areas.
G = gprs
e = edge
h = umts/hsdpa/hspa+, (3g/"4g")
g<e<h
Do you know of a way to force the phone to display 3G when appropriate? I think having the phone display "H" at all times is fairly misleading.
SRed13 said:
Do you know of a way to force the phone to display 3G when appropriate? I think having the phone display "H" at all times is fairly misleading.
Click to expand...
Click to collapse
That does seem pretty rubbish, if it shows "H" even on when you're on plain 3G speeds.
Just so everyone knows. This discussion is not about the H in the status bar. We already know it displays H for all high speed connection types.
It is about the network type displayed in the staus and how to determine if you ade on HSPA+.
Sent from my T-Mobile G2 using XDA App
SRed13 said:
Do you know of a way to force the phone to display 3G when appropriate? I think having the phone display "H" at all times is fairly misleading.
Click to expand...
Click to collapse
The only other option you have is to grab the "Mobile Signal Widget" from the Android Market. That will accurately tell you your signal strength and what connection signal you're surfing. I.E it'll show 3G if you're on 3G and H if you're on HSPA+.
Sent from my T-Mobile G2 using XDA App
I do use that and I see 3G and H, but I assumed I would see H+ when it goes to HSPA+.
Sv3nt3k said:
The only other option you have is to grab the "Mobile Signal Widget" from the Android Market. That will accurately tell you your signal strength and what connection signal you're surfing. I.E it'll show 3G if you're on 3G and H if you're on HSPA+.
Sent from my T-Mobile G2 using XDA App
Click to expand...
Click to collapse
Sent from my T-Mobile G2 using XDA App
Its showing me h all the time. My hspa+ speed sucks then lol I only get like 3mbps.
[G2/HTC Vision]
It will never say hspa+ just hsdpa
Sent from my T-Mobile G2 using XDA App
I occasionally get HSPA+ from where I live and even then, my speeds are below 1 Mbps. At least the rest of you are approaching 3 or better, I'd kill for that.
Sent from my T-Mobile G2 using XDA App
All,
I understand you can't tell if you are on 3G or 4G with the "H" symbol...but when you go to about phone -> network -> Mobile Network Type -> I only see HSDPA, never HSDPA+.
Is it supposed to show HSDPA+? Or its just a guessing game with "H" and HSDPA?
Just want to know if I'm on 4G or not.
Thanks!
On this phone you will see "H" regardless of HSPA/+. I downloaded the Mobile Signal Widget which shows you whether your network is 3G or H.
This is another thing I down quite understand. I remember the old 3g network would max out at about 1mb per sec. Then when they lunched the hsdpa it went up to about 4mbps in my area....now I was under the speculation that this means it was ready for hspa+. Well at the time I still had my g1 and my wife had her vibrant, both speeds were about the same her's a little faster probably due the faster phone. Now that i have the mt4g I thought i would be at least over 5mbps, but Im now the same as the vibrant. I was so excited about the hspa+ network, but either I dont have it in my area yet, or it was just false advertising. t-moble has a history of that. That had the faster internet on their map in my area about 4 months before it even happened. I called t-moble out on it and customer service kept sending services calls out to my local cell site, of course with out any results.
Crazynorwegian said:
This is another thing I down quite understand. I remember the old 3g network would max out at about 1mb per sec. Then when they lunched the hsdpa it went up to about 4mbps in my area....now I was under the speculation that this means it was ready for hspa+. Well at the time I still had my g1 and my wife had her vibrant, both speeds were about the same her's a little faster probably due the faster phone. Now that i have the g1 I thought i would be at least over 5mbps, but Im now the same as the vibrant. I was so excited about the hspa+ network, but either I dont have it in my area yet, or it was just false advertising. t-moble has a history of that. That had the faster internet on their map in my area about 4 months before it even happened. I called t-moble out on it and customer service kept sending services calls out to my local cell site, of course with out any results.
Click to expand...
Click to collapse
To take advantage of the HSPA+ speeds, your hardware needs to be capable of it. Neither the G1 nor Vibrant meet those requirements. On T-Mobile, the G2 and MT4G were the first phones to utilize HSPA+. Depending on the area you're in, one may not even take advantage of full HSPA.
allen099 said:
To take advantage of the HSPA+ speeds, your hardware needs to be capable of it. Neither the G1 nor Vibrant meet those requirements. On T-Mobile, the G2 and MT4G were the first phones to utilize HSPA+. Depending on the area you're in, one may not even take advantage of full HSPA.
Click to expand...
Click to collapse
Sorry the g1 in there was a typo, I was referring to my mt4g.
Please post questions in Q&A section.
T mobile has a posting of official hspa+ cities. Are you sure you're in one?
Keep in mind, when T Mobile says a city is hspa+, that means that at least 50% of the towers are upgraded to hspa+. So you still might not even get it.
And you'll see a difference for sure between the g2/mt4g running on hspa+, compared to a vibrant or g1 or whatever.
Sent from my HTC Glacier using XDA App
I don't think the network indicator is always accurate. I've speedtested ~3.3mbps when the phone reported being on EDGE, which just isn't possible.
I've seen some reviews that complain the phone keeps falling back to EDGE and I wonder how much of that is just the phone showing inaccurate information.
There's no HSPA+ in my area and the phone currently reports being on HSPDA, but I recall that saying UMTS the other day. Again, that information displayed seems to be buggy.
I've been noticing on liberated aria roms that instead of 3G, it is reporting data as being HSPA. I was curious as to the authenticity of this.
On liberated aria, speedtest.net reports I am getting about 4mb/s for downloads in H area. I was wondering if anyone with an aria reporting 3g would be willing to run a speedtest to see if they get the same results?
shark0807 said:
I've been noticing on liberated aria roms that instead of 3G, it is reporting data as being HSPA. I was curious as to the authenticity of this.
On liberated aria, speedtest.net reports I am getting about 4mb/s for downloads in H area. I was wondering if anyone with an aria reporting 3g would be willing to run a speedtest to see if they get the same results?
Click to expand...
Click to collapse
HSPA is the same as 3G on AT&T. HSPA is the technology AT&T uses for their 3G, and for some reason on the Froyo ROMs, it shows up with an H.
People have told me that its the same but when I speedtest my 3g and hspa the 3g is a little less for me. Like one time I had 3.87mb on 3g and when I flashed the hspa Rom it came up with 4mb.
I always throught the OEM rom had 3G (3.6mbit), while CM6 and perhaps the modified liberated roms had unlocked 3.5G (7.2mbit).
NO^^^ the speeds you experience on both roms are the exact same... who ever created the rom just decided to replace the 3G symbol with an H!
Quanni90 said:
NO^^^ the speeds you experience on both roms are the exact same... who ever created the rom just decided to replace the 3G symbol with an H!
Click to expand...
Click to collapse
Any proof to back it up?
kaschenberg said:
Any proof to back it up?
Click to expand...
Click to collapse
Yeah I dunno if I'd necessarily believe that. I notice when I do speedtests the HSPA is a bit faster, or at least thats what the speedtest app says. You notice it more on uploads, than downloads.
I believe the correct abbreviation is "HSDPA", or no?
Per:
http://www.gsmarena.com/htc_aria-3392.php
The difference is that the ROMs with 'H' has HSUPA (faster uploads) turned on and the stock AT&T with '3G' does not. Category 5 HSUPA to be exact. http://en.wikipedia.org/wiki/High-Speed_Uplink_Packet_Access
kaschenberg said:
I believe the correct abbreviation is "HSDPA", or no?
Per:
http://www.gsmarena.com/htc_aria-3392.php
Click to expand...
Click to collapse
The technology is HSPA, HSDPA is the download speed, HSUPA is the upload speed, that is why you see the 2 different mnemonics used interchangeably.
foit said:
The difference is that the ROMs with 'H' has HSUPA (faster uploads) turned on and the stock AT&T with '3G' does not. Category 5 HSUPA to be exact. http://en.wikipedia.org/wiki/High-Speed_Uplink_Packet_Access
Click to expand...
Click to collapse
This at least goes along with what I've noticed.
kaschenberg said:
I always throught the OEM rom had 3G (3.6mbit), while CM6 and perhaps the modified liberated roms had unlocked 3.5G (7.2mbit).
Click to expand...
Click to collapse
I always assumed the same thing(never did any research to actually confirm). But from a practical point of view, I never noticed a significant speed increase when switching from stock to CM6.
You are all wrong. Att roms are compiled to use the 3g icon. When compiling roms/or using overseas roms its usually compiled to use the HSDPA icon. Its a known fact. HSPA and HSDPA are two totally different things. Proof to back it up? Its a build flag when compiling roms. You can also.check in settings->phone status. They both say hsdpa. So both roms get the exact same speed. Just use different icons. The speed changes you may notice are just placebo. Nothing more, nothing less.
Yeah I have had no speed increase from 3g to h...both pretty much same using 3g speed tester
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seanfinn said:
Yeah I have had no speed increase from 3g to h...both pretty much same using 3g speed tester
Sent from my Liberty using XDA App
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same here, I do multiple speed tests a week, difference is minimal
ls377 said:
HSPA is the same as 3G on AT&T. HSPA is the technology AT&T uses for their 3G, and for some reason on the Froyo ROMs, it shows up with an H.
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No it's not. HSPA is not the same as 3g - it is faster, and yes, ATT has had HSPA for quite a while.
attn1 said:
No it's not. HSPA is not the same as 3g - it is faster, and yes, ATT has had HSPA for quite a while.
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Right - case in point - I had another unlocked phone (SE K850i) in late 2008, which typically read '3G' throughout the SF Bay Area, but I noticed it turned to 'H' when I traveled to Seattle at the time.
Tethered to a laptop, I got (roughly, from memory)
H 1.5MB down 700K up
3G 1.1MB down 144K up
Sometime in spring of 2009 ATT upgraded their network in the SF Bay area to HSPDA from the former UMTS (3G) network. The phone then read H thereafter and got similar speeds to what I'd seen on my trip in Seattle.
So, the older 3G network was UMTS, not HSPA. It's possible ATT still has some UMTS / 3G networks laying around elsewhere in the country, but I haven't seen '3G' on any of my phones that make the distinction recently in the SF Bay area, they're either on Edge or HSPA these days.
What's really funny is that, with all the current 4G marketing blitz, ATT probably missed out calling their HSPA network something better than 3G very early on, but instead just dumbed down their phones to all read 3G...perhaps to hide the extra time it took them to roll out HSPA...perhaps to avoid questions from thousands of people that would call in wondering why their phones didn't say 3G.
Anyhow right - Edge (2.5G) < UMTS (3G) < HSPA (3.5G)