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Im in New york city, when im in manhatten i get the U for my data connection. But when i get back to brooklyn it goes back to the G. From what i understand the 3g network didnt reach brooklyn as yet (even though its over the river) But my real concern is the G. I was reading the getting started guide and there is a E for edge. but im not even getting the E. I know there is edge because i had the 8125 and edge worked fine. Is there some sort of settings i have to input to have it default back to edge instead of regular gprs?
rzanology said:
Im in New york city, when im in manhatten i get the U for my data connection. But when i get back to brooklyn it goes back to the G. From what i understand the 3g network didnt reach brooklyn as yet (even though its over the river) But my real concern is the G. I was reading the getting started guide and there is a E for edge. but im not even getting the E. I know there is edge because i had the 8125 and edge worked fine. Is there some sort of settings i have to input to have it default back to edge instead of regular gprs?
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Click to collapse
They way that the 8525 is set up is that there is only 2 icons U for UMTS and HSPDA and G for GPRS and EDGE. As far as I know from selling Cingular there are very few areas left that use GPRS.
The guide's wrong ... Cingular messed it up .. there's on U and G on the TyTN / 8525 ...
- U for UMTS
- G for GSM/GPRS/Edge ..
Some are folks on HoFo thought the same .. but check out your speeds using dslreports.com/mspeed ..
its saying 171 kbit/sec. i guess the edge is working right?
171 KBit/s is definitely EDGE.
The TyTN supports GPRS class 10, which means the maximum downlink bandwith with GPRS amounts to 48 KBit/s (4+1 scheme).
im able to grab U settings.. but only 2 bars
I'm about to give cingular customer service a call and *****.. maybe i can get some credit
yp .. 171 is Edge ...
GPRS is only 50kbps or so .. and 3G 500Kbps and above ..
Yze said:
im able to grab U settings.. but only 2 bars
I'm about to give cingular customer service a call and *****.. maybe i can get some credit
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Click to collapse
According to the network engineers the 2 bars on UMTS is normal. I called the one in our area because when it was first turned on I had 4 with UMTS and then it has dropped to a steady 2 bars UMTS.
gravejoker said:
The guide's wrong ... Cingular messed it up .. there's on U and G on the TyTN / 8525 ...
- U for UMTS
- G for GSM/GPRS/Edge ..
Some are folks on HoFo thought the same .. but check out your speeds using dslreports.com/mspeed ..
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Click to collapse
UMTS is 3G? What is UMTS vs GPRS and Edge?
DeniaL said:
UMTS is 3G? What is UMTS vs GPRS and Edge?
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UMTS is 3G, acutally it's the first official 3G standard, as FOMA's standard was a rather proprietary development.
EDGE is 2.75G and GPRS 2.5G.
Have a look at this table, I found at Wikipedia:
2G
GSM
iDEN
D-AMPS
IS-95/cdmaOne
PDC
CSD
PHS
2.5G
GPRS
HSCSD
WiDEN
2.75G
CDMA2000 1xRTT/IS-2000
EDGE (EGPRS)
3G
W-CDMA
UMTS (3GSM)
FOMA
TD-CDMA/UMTS-TDD
1xEV-DO/IS-856
TD-SCDMA
GAN/UMA
3.5G
HSDPA
3.75G
HSUPA
HSOPA
4G
Frequency bands
SMR
Cellular
PCS
IN LAYMAN LANGUAGE:
UMTS is the first 3G standard, based on WCDMA technology ... you need additional device hardware for it and it's upto 300kbps .. HSDPA (High-Speed Downlink Packet Access) is a software upgrade to UMTS increasing it's speed to 1.8Mbps and above theoratically upto 20Mbps (I think) ... anything above that like HSUPA is not commercially implemented .. atleast in the US.
Cingular's running UMTS/HSDPA right now for it's 3G network .. with speeds ranging from 400-700 kbps (officially) and 1Mbps (un-officially)
do i need software to have my hsdpa work when i have utms service? or will it work by itself?
It's provided by the carrier or your device manufacturer ... very low-level ROM stuff ..
Check out http://wiki.xda-developers.com/index.php?pagename=Hermes_Utils ("SetHSPA") for information, howto enable HSDPA.
Most of 8525s/TyTNs are now shipping with HSDPA enabled already .. that utility was supposed to enable HSDPA on some very early ver TyTNs. ..
Also, your carrier should support HSDPA ...
Not trying to start any problems with my first posting but, The 3G icon on my touch hd has change a few times during since I purchased it, Does anyone know if this has been caused by any changes with EDGE.
What do you mean by has changed a few times? You never got 3G in New York did you?
The 850mhz bandwidth was converted from 2G to 3G. http://wmpoweruser.com/?p=2195
"AT&T is apparently changing the 2G and EDGE band, from its current 850Mhz to the weaker 1900Mhz. What that means, is that devices without 3G capabilities, like the original iPhone, will have to cope with the reduced coverage that the new 1900Mhz band has. In the other hand, devices supporting 3G networks like the AT&T Fuze, Tilt, Epix etc, will only benefit from this upgrade, as the 850Mhz band provides much better coverage, especially indoors."
Are you really getting a 3G signal in NYC? If that's the case I'm buying one
My Edge (E)icon has turned to G on about 20 occasions since purchase two week ago.Its not a steady G but will last about two minutes and then goes back to E
Interesting that you posted this. I am using my THD in NYC and NJ areas with T-Mobile USA. I have also noticed that the "E" icon on my THD had changed to "G" at some areas in NYC. But I have not noticed any difference in the data speed.
I just thought that my phone is able to acknowledge the T-Mobile 3G signal, but does not have to facility to access it. I do not know the technicalities behind it.
Isn't the "G" icon for a slower connection than EDGE? i.e. GPRS
yes!!!! now we have firm confirmation that touch hd is capable of 1G and 2G (EDGE)
buggybug0 said:
yes!!!! now we have firm confirmation that touch hd is capable of 1G and 2G (EDGE)
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Click to collapse
That is fricken HILARIOUS...!!!
bugsykoosh said:
The 850mhz bandwidth was converted from 2G to 3G. http://wmpoweruser.com/?p=2195
"AT&T is apparently changing the 2G and EDGE band, from its current 850Mhz to the weaker 1900Mhz. What that means, is that devices without 3G capabilities, like the original iPhone, will have to cope with the reduced coverage that the new 1900Mhz band has. In the other hand, devices supporting 3G networks like the AT&T Fuze, Tilt, Epix etc, will only benefit from this upgrade, as the 850Mhz band provides much better coverage, especially indoors."
Are you really getting a 3G signal in NYC? If that's the case I'm buying one
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Click to collapse
What this means is that us in the usa better hope that we can enable 3G on the HD soon.
ya. even if tmobile does require both bands, one for down and one for up, it'd be nice if only 1 workded (down) and we were able to at least be able to DL quickly or something. any speed boost is better than none
Just to throw it out there:
Don't know if it is 3G but my "E" changed to "G" on few occasions, for few minutes here in LA, CA (T-mobile). I didn't sample the connection speed, however; thus, wasn't able to tell any difference with the download speed. Edge is good enough for my usage, tbh.
--cheers
aabye said:
Just to throw it out there:
Don't know if it is 3G but my "E" changed to "G" on few occasions, for few minutes here in LA, CA (T-mobile). I didn't sample the connection speed, however; thus, wasn't able to tell any difference with the download speed. Edge is good enough for my usage, tbh.--cheers
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Click to collapse
G = gprs 1G which is not 3G and it's slower than Edge 2G....
When I look at the G settings
Its says GPRS,3G
aabye said:
Just to throw it out there:
Don't know if it is 3G but my "E" changed to "G" on few occasions, for few minutes here in LA, CA (T-mobile). I didn't sample the connection speed, however; thus, wasn't able to tell any difference with the download speed. Edge is good enough for my usage, tbh.
--cheers
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Click to collapse
You guys...these are the icons you'd expect to see on your HD for GSM coverage in order of speed:
G - Normal GPRS data
E - Enhanced Edge data
3G - 3G coverage
H - HSDPA, 3G turns to HSDPA on some networks while downloading data then switches back to 3G a few seconds after data use.
If you are seeing a G on the top bar, it means the HD is in the slowest GPRS data rate mode.
Thanks for the clarification, guys; I thought so. Oh well, no need for wishful thinking, then. 2G or not 2G...blah, curse you Hamlet!
--'night
Matterhorn said:
You guys...these are the icons you'd expect to see on your HD for GSM coverage in order of speed:
G - Normal GPRS data
E - Enhanced Edge data
3G - 3G coverage
H - HSDPA, 3G turns to HSDPA on some networks while downloading data then switches back to 3G a few seconds after data use.
If you are seeing a G on the top bar, it means the HD is in the slowest GPRS data rate mode.
Click to expand...
Click to collapse
max speed technically...(at least in Germany)
GSM:
G --> 56kps (0,05MBit/s)
E --> 256kps (0,25Mbit/s)
UMTS:
3G --> 384kps (0,38Mbit/s)
HSDPA --> 3,6; 7,2; 14.4 Mbit!!! (depending on operator) --> sometimes called 3.5G
LTE (long term evolution) --> 4G (Generation)
coming in 2010 from 25Mbit onwards
using opera, just for surfing, i think EDGE is enough. (without using flash in opera)
regards
irm
p.s. @galaxys: the old analog network is to be considered as the 1st generation; GSM (incl. EDGE) is the 2nd generation. EDGE is some sort of speed upgrade like HSDPA for UMTS.
-
Blacqsmith said:
Its says GPRS,3G
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Your saying that it said 3G on the top of your screen not just G? If so can you post what rom/radio you are using?
You can find this in settings/system/device information
Blacqsmith said:
Its says GPRS,3G
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Click to collapse
Is this on the top bar or is it the popup network setting bubble? Take a pic for us...
There is a setting, probably hidden and changable via Advance Config and/or HD Tweak where if a network has 3G capability then it shows "<network> - 3G" (I disabled it via one of them)
This is regardless of whether your phone itself can handle the 3G network, which in the case of Touch HD it cannot as the device does not support the frequency of US 3G bands
Mine shows "O2 UK - 3G" for this reason regardless of whether it says G, E, 3G or H at the top of the screen.
Additionally, the "generation" things are as follows:
- - GSM - 1G
G - GPRS - 2G
E - EDGE - 2.5G
3G - UMTS - 3G (surprise surprise)
H - HSDPA - 3.5G
I have a question regarding the HSDPA on the TMOUS HD2. I used a Diamond back in Germany and when I was in an area with HSDPA reception it was indicated by a "H" in the taskbar. Now I am using the HD2 in Baltimore. From what I`ve read there should be HSDPA available arround here (especially since I am in Downtown B`more) however I only get the 3G symbol in the taskbar. I have also been in DC over the weekend and it was the same only 3G. But I am quite sure they have the HSDPA network available there. Does that mean my HD2 doesn`t get the faster HSDPA speeds at all?
I did a speed test using mobilespeedtest.com and IE.8 teethered WiFi connection on a Windows 7 system. My results in Downtown Baltimore are: "Your speed: 1428.571 Kbps Your latency: 0.561 seconds Transferred 100 KB in 0.56 seconds". With a 4 bars 3G symbol instead of a H in the taskbar. Aren't this speeds you would expect on a HSDPA network? I am running the original stock ROM on my HD2 by the way.
I am pretty sure most carriers use 3G with hspda enhancements, aka 3.5g, which would allow the speed above 3G's cap (364 kbps). As far as why your phone states H instead of 3G, it is dependent on the phone and icon set your phone uses. Some roms will show 3G and others will show H.
where do you find the HSPDA settings? I know they were somewhere but I can't find them!
I think the 3G/HSDPA is weird on the HD2. I can sit in one place and watch it change from Edge to HSDPA without moving the phone (and sometimes a random 3g will show up).
It definitely sounds like you have HSDPA since those are some nice speeds. Mine says 'H' and I get around 780kbps, so you're double that. As long as you have a fast data transfer (and you do) I wouldn't worry =)
Svegetto said:
I think the 3G/HSDPA is weird on the HD2. I can sit in one place and watch it change from Edge to HSDPA without moving the phone (and sometimes a random 3g will show up).
It definitely sounds like you have HSDPA since those are some nice speeds. Mine says 'H' and I get around 780kbps, so you're double that. As long as you have a fast data transfer (and you do) I wouldn't worry =)
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I was in Las Vegas Convention recently, and witnessed the power of HSPA+.
HOLY CRAP. Why can't we have that speed ALL over the world?
I was always under the impression 3G was better than H. Perhaps it's a good thing then that mine's usually H then! Where does E fit into the speed scale?
E = Edge. the slowest.
actually GPRS is even slower than EDGE
if i remember EDGE = 500kbps
GPRS = 360kbps
GRPS = 2G
EDGE = 2.5G (sorta)
3G = 3G
H (HSDPA) = 3.5G
At the top were you see signal strength I nebver seem to have 3G enabled and internet seems to be slugish I sometimes have the Letters G,H,U I don't know what these mean is there a way I can have 3G all the time?
Thanks. Stock Rom!
as far as i know h and u stand for 3g not sure tho
djteotancolis said:
as far as i know h and u stand for 3g not sure tho
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Click to collapse
I don't think it does its so slow. I want to know how to enable 3G permanently.
were you getting faster 3g on other phones? and i think there is a cab but u may have to search for that
As far as I know (In my area) H is for HSDPA, which is an enhanced form of 3G. So it seems that you are getting 3G data... While G stands for GPRS, which is 2G.
No idea what the U would stand for though.
Also, if you have 3G enabled to auto-connect (I presume it is, if it's switching between the connections,) then your phone should just pick up a 3G signal whenever it can find it. If 3G is patchy in your area, you won't be able to get it all the time.
theblake said:
As far as I know (In my area) H is for HSDPA, which is an enhanced form of 3G. So it seems that you are getting 3G data... While G stands for GPRS, which is 2G.
No idea what the U would stand for though.
Also, if you have 3G enabled to auto-connect (I presume it is, if it's switching between the connections,) then your phone should just pick up a 3G signal whenever it can find it. If 3G is patchy in your area, you won't be able to get it all the time.
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Click to collapse
Right I see when I'm on HSDPA it is still very sluggish until I seem to hit 3G and its like wi-fi, so my 3G is already connected just needs a place with good signal when I'm on way to college on the bus I seem so find a good area with 3G. Thanks for your help.
H = 3G
G = 1G (G is much much slower than E=Edge=2G)
If you want to have 3G only enabled go to Settings>Wireless Controlls>Phone>Band>WCDMA (Note that if you're in an area with no 3g, you will have zero signal and the phone will not switch to edge or gprs).
In the right order:
G=1G: 'Global System for Mobile communication', or GSM, basic mobile network.. can be used only for SMS and Phone calls
E=2G: EDGE (or 'Enhanced Data Rates for GSM Evolution'), basicly GSM and GPRS (data transfer) combines..it allowes for speeds over the mobile network up to 9 600 bit/s
U=3G: 'Universal Mobile Telecommunications System', or 'UMTS' up to 2 Mbit/s data transfer on stationary devices and up to 384 kbit/s on mobile devices. About 40 times faster than GSM. This enables you to transfer data, such as images and be able to transfer data during a phonecall.. like sending a MMS or using Video Calls.
H=3G: 'High Speed Downlink Packet Access', or HSDPA, it allows for speeds up to 14,4 Mb/s though it is normally (at least in scandinavia) offered commercially in lower speeds, up to 7,2 Mb/s
Note: Because the most operators use high frequency to transmit '3G' signals, wich can cause your signal to be lower if you're inside (house or whatever, not outside), some operators though, transmit on a lower frequency, though then it's called CMDA, wich is also a form of '3G'
Had the same problem with a Telstra HD2 on Optus. Here's what you need to do. Settings -> Wireless controls -> phone -> Band -> Select auto for both. That should do it.
Have searched the entire forum for this to no avail. I want to disable HSDPA and only enable 3G. This was a straightforward process on my SGS. Assistance appreciated.
/h2
HSDPA is the only 3G standard that the phone supports, as far as I understand. So as far as the Desire HD goes, they're the same thing.
I am on t-mobile in th UK. My dhd switches between showing a G or H on the top line. If I go into settings, about phone, network, mobile network type. It shows either gprs, udms or hsdpa depending on signal type available. The phone supports edge too and can show an E on the too line but T-Mobile uk don't appear to support this.
Not sure how you could limit it but t-mobile have done this for some,contracts as reports elsewhere of download speeds capped at 384kbs I.e. max rate for 3G rather than the 2mbs+ I have seen on mine. Seems to be,contracts bought through resellers that don't include data and they use the free booster to provide the data element.
Hth
I am on T-Mob in the UK too. I get either G (GPRS) 3g (3g) or H (HSDPA) not seen an E yet and I have had it since October.
Mine switched between 3G and H on its own accord, there is no toggle that I know, think it depends on where you are and the mast you are connected to at the time?
noisy_lightning said:
I am on T-Mob in the UK too. I get either G (GPRS) 3g (3g) or H (HSDPA) not seen an E yet and I have had it since October.
Mine switched between 3G and H on its own accord, there is no toggle that I know, think it depends on where you are and the mast you are connected to at the time?
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Click to collapse
I get E every now and then but mostly when my phone switches from orange to the T-Mobile network.
Sent from my Desire HD using XDA App
It depends on where you are and the signal strength your getting, why you would want to disable HSDPA is beyond me, it is the fastest you can get on your desire hd, E being the slowest (edge) then G, 3G, then H.
Why would you want to make your device slower?
Very weird, but anyway, as far as i know you can only toggle between 2g and 3g which will incorporate HSDPA as well.
Hope this helps.
dladz said:
It depends on where you are and the signal strength your getting, why you would want to disable HSDPA is beyond me, it is the fastest you can get on your desire hd, E being the slowest (edge) then G, 3G, then H.
Why would you want to make your device slower?
Very weird, but anyway, as far as i know you can only toggle between 2g and 3g which will incorporate HSDPA as well.
Hope this helps.
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Click to collapse
HSDPA consumes more battery. My SGS used to support Edge, 3G and HSDPA too with an option to disable HSDPA and and allow 3G and Edge only.
Thanks for all your replies guys.
/h2
Download Advanced Settings app, go into phone info and there are some options there. Can't remember which is which though, there is a thread in here somewhere about the settings
Sent from my Desire HD using XDA App
E is much slower than 3G
ww2916269 said:
E is much slower than 3G
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Click to collapse
Who was telling otherwise?
For Using only 3G or HSPA
Settings->Wireless &Networks->Mobile Networks->Network Mode->select WCDMA only.
Here according to your preference change between UTMS(or WCDMA) or GSM(2G).
Also to clarify speeds
G<E<3G<H.