[Q] How to turn on 3G? - Bravo General

i have choosen net work is GSM/WCDMA ( WCDMA preferred), untick use only 2G
full out APN, user name, password, but the symbol 3G not appear, just EDGE.
i'm using CM7 2.3
thank you guys.

The first thing I'd try is to change the baseband to Argentina\Claro -- it works better than the stock Bravo baseband in my experiences. Any of the 850/1900 basebands will work, but the Argentina one works best (for me, in Arkansas).
Then you can try to use WCDMA only -- tha (should) make use of the 1900mhz radio and has faster speeds -- but you can get crappy coverage when you're far from towers. I don't think you'll ever see 3g in the status bar (I never have, always been H+ or similar, better than 3g btw).
Unless you're on some weird ass carrier, you shouldn't have to mess with APN settings.
I think its the baseband. I sometimes use a baseband with edge only; a baseband with 850mhz and anything other than 1900 -- helpful at the end of the month when you're near the limit of your 3g data usage...USA T-Mobile for me.
The Bravo only supports 850/1900 basebands even though all the websites say its a Quad Band device (like the Defy). That's why that T-Mobile baseband (850\1700\2100) is a neat little trick to save from hitting overage charges . Edge is only on 850 in my experience which is why I'm thinking baseband.

if i stick the WCDMA only, there is no signal on my phone.
thank you. That's ok with EDGE.

kevins547 said:
if i stick the WCDMA only, there is no signal on my phone.
thank you. That's ok with EDGE.
Click to expand...
Click to collapse
Have you tried reflashing?

Related

Signal Strength with AT&T and Omnia 2

Does anyone know why my Omnia 2 gets weak signal strength on At&t. I rarely get the 3g network and, at most, get 1 bar. However, the internet works fine and I love the phone but don't know if I need to go to Verizon to get better reception.
Tried At&t support but, other than upgrading the sim card, they won"t do anything with a non-at&t device. And since it was bought before the phone was launched in the U.S. I can't get support from Samsung. Are there some settings on the phone that can be changed to improve reception? Any ideas would be greatly appreciated - thanks.
Here's the network specs for the phone: GSM/GPRS/EDGE 850/900/1800/1900 MHz, UMTS 850/1900 MHz, HSDPA 7.2Mbps, HSUPA5.76 Mbps
JohnHere999 said:
Does anyone know why my Omnia 2 gets weak signal strength on At&t. I rarely get the 3g network and, at most, get 1 bar. However, the internet works fine and I love the phone but don't know if I need to go to Verizon to get better reception.
Tried At&t support but, other than upgrading the sim card, they won"t do anything with a non-at&t device. And since it was bought before the phone was launched in the U.S. I can't get support from Samsung. Are there some settings on the phone that can be changed to improve reception? Any ideas would be greatly appreciated - thanks.
Here's the network specs for the phone: GSM/GPRS/EDGE 850/900/1800/1900 MHz, UMTS 850/1900 MHz, HSDPA 7.2Mbps, HSUPA5.76 Mbps
Click to expand...
Click to collapse
Try changing your band settings to WCDMA then 850+1900. Works great for my Touch HD T8285.
almost there - thanks
Thanks for your reply. But, after surfing the net I still can't figure out how to change these settings on the Omnia 2, ok I don't know how to do it on any phone. Is this something easily done, and if so, how?
JohnHere999 said:
Thanks for your reply. But, after surfing the net I still can't figure out how to change these settings on the Omnia 2, ok I don't know how to do it on any phone. Is this something easily done, and if so, how?
Click to expand...
Click to collapse
Not sure on your phone but on mine go to settings, then phone, then band settings.
no band settings there either
Not that easy. I get phone, then settings, then the options are general, voice call, video call and message.
General sub folders are: call cost; caller id; own number; fixed dialing; auto answer; closed user group
Voice Call sub folders are: call barring, call forwarding, call waiting
Video Call - n/a
Message sub folders are call broadcast message, wap push message, voice mail, send text message options
I tried looking at the connections menu which yields:
My Internet - add a new modem; edit my proxy server; manage existing connections.
Manage existing allows you to change from media net or other connections and when you do that there are no options for changing band. Also if you try to create a new connection there is still no mention of band.
http://forum.xda-developers.com/images/smilies/frown.gif
I am not sure if your phone has 850mhz, as far as I Know the omnia 2 i8000 has 900/1900/2100 compatibility and maybe that is why you are getting so weak signal,
Only the Bell Canada Omnia2 has 850mhz + 1900mhz so unless you have this one it won't work well with at&t 3G.
rob3rtx said:
Only the Bell Canada Omnia2 has 850mhz + 1900mhz so unless you have this one it won't work well with at&t 3G.
Click to expand...
Click to collapse
This is true, I have the GT I8000l version and the band settings are in the Omnia Settings/Network Settings/Band settings menu -- Mine is set to Automatic, though there are other choices including the WCDMA, GSM 900/1800 and GSM 850/1900. You must also enable HSPDA setting as well (same Network menu) and then reset your phone.
I get Great 3G+ / HSPDA speeds almost everywhere around Harrisburg, PA "EXCEPT" in my own HOME location (only Edge ) Just that I am behind a mountain so.....
Anyway, this lack of Home location 3G+ is causing me to place my Omnia 2 (Bell Canada version) up for sale as I was expecting 3G in my own home !!!! (probably going to Ebay this weekend. The phone is great though and the screen (OLED) is INCREDIBLE !!! I am running SPB mobile shell 3.0 (Lite rom installed) so phone is quite zippy without the widget mess though the original Bell rom can be reinstalled. ( I have on DVD ) Really ticked though about the lack of 3G* at home so I may be looking for HD2 or such --and settle for EDGE speed.
Thanks to XDA developers for considering and supporting some Non HTC phones such as OMNIA 2
Not true AT ALL!
rob3rtx said:
Only the Bell Canada Omnia2 has 850mhz + 1900mhz so unless you have this one it won't work well with at&t 3G.
Click to expand...
Click to collapse
I have the original Omnia II with the 1900mhz band and have not had a single problem with excellent 3G speeds in Chicago and surrounding suburbs.
I'm getting the exact same signal strengths I was getting when I had the ATT Fuze - which does have BOTH the 850 and the 1900 mhz bands.
technillion said:
I have the original Omnia II with the 1900mhz band and have not had a single problem with excellent 3G speeds in Chicago and surrounding suburbs.
I'm getting the exact same signal strengths I was getting when I had the ATT Fuze - which does have BOTH the 850 and the 1900 mhz bands.
Click to expand...
Click to collapse
Chicago might primarily be 1900mhz but Dallas (my home) and probably where the original poster is located is 850mhz so the i8000L from Bell would be a better choice and probably for everyone else so you could never be limited to 1900mhz.
CAL0613 said:
This is true, I have the GT I8000l version and the band settings are in the Omnia Settings/Network Settings/Band settings menu -- Mine is set to Automatic, though there are other choices including the WCDMA, GSM 900/1800 and GSM 850/1900. You must also enable HSPDA setting as well (same Network menu) and then reset your phone.
I get Great 3G+ / HSPDA speeds almost everywhere around Harrisburg, PA "EXCEPT" in my own HOME location (only Edge ) Just that I am behind a mountain so.....
Anyway, this lack of Home location 3G+ is causing me to place my Omnia 2 (Bell Canada version) up for sale as I was expecting 3G in my own home !!!! (probably going to Ebay this weekend. The phone is great though and the screen (OLED) is INCREDIBLE !!! I am running SPB mobile shell 3.0 (Lite rom installed) so phone is quite zippy without the widget mess though the original Bell rom can be reinstalled. ( I have on DVD ) Really ticked though about the lack of 3G* at home so I may be looking for HD2 or such --and settle for EDGE speed.
Thanks to XDA developers for considering and supporting some Non HTC phones such as OMNIA 2
Click to expand...
Click to collapse
I loved the Omnia 2 but the lack of Roms and not having xda support (not such much anymore now i guess) made me sell it and go back to my Rogers Magic. I'll probably wait for the HTC Obsession or maybe the HTC Bravo as my next phone i definitely wanna check out Windows 7 when it comes out.
technillion said:
I have the original Omnia II with the 1900mhz band and have not had a single problem with excellent 3G speeds in Chicago and surrounding suburbs.
I'm getting the exact same signal strengths I was getting when I had the ATT Fuze - which does have BOTH the 850 and the 1900 mhz bands.
Click to expand...
Click to collapse
can you post your network settings?
I've had pretty good reception in the NYC area on 3G for the past 6 months... until today. Now my phone can get 3G and 3g+ reception but I can't get any data over 3G anymore. When I step down to EDGE, I can get data again. iPhone users seem to be fine. Anyone else having these problems in the NYC area?

T-mobile (USA) 3G

Hello, I am having trouble getting 3G working on my x10i. I have read through these forums and tried every apn settings I could find but still it only uses edge. T-mobile customer service tells me i have great 3g coverage in my area but that since its a non-tmobile phone it will not use 3G. Is this true or can anyone help? Right now im using epc.tmobile.com as my apn, data roaming on, and MMS & data turned on. Need more info just let me know.Thx for any help
check your sony ericsson xperia x10 box on the side, see if it said UMTS is saying "AWS1/AWS4/AWS8" if you are missing AWS4, then you will not be able to use T-mo USA 3G because T-mobile UMTS (3G) bandwidth frequency is 900 (AWS1) / 1700 (AWS4) / 2100 (AWS8)
i had a similar problem when my T-Mobile 3G constantly switched to Edge even when i had good coverage, i found this solution somewhere and it helped me, since then i was never dropped from 3G unless i had no bars... i would give this a try for your problem too.
1) enter in dialer the following: *#*#4636#*#*
2) select phone Information
3) press the menu button (left bottom hard key)
4) Select Radio Band
5) Select USA Band
6) Reboot Phone
This will narrow down your phone to USA 3G only, (if leaving the country you should switch back to automatic to get international 3G coverage), i found this also helpful for 3G speed and battery performance.
check your sony ericsson xperia x10 box on the side, see if it said UMTS is saying "AWS1/AWS4/AWS8" if you are missing AWS4, then you will not be able to use T-mo USA 3G because T-mobile UMTS (3G) bandwidth frequency is 900 (AWS1) / 1700 (AWS4) / 2100 (AWS8)
Click to expand...
Click to collapse
Thx for your replies , yes it says "UMTS/HSPA band 1/4/8" So should be possible.
1) enter in dialer the following: *#*#4636#*#*
2) select phone Information
3) press the menu button (left bottom hard key)
4) Select Radio Band
5) Select USA Band
6) Reboot Phone
This will narrow down your phone to USA 3G only, (if leaving the country you should switch back to automatic to get international 3G coverage), i found this also helpful for 3G speed and battery performance.
Click to expand...
Click to collapse
thx for your reply, I tried this and i still see the E for edge. Could it have something to do with the fact that where i live is actually using a different tower than tmobile?
thx for your reply, I tried this and i still see the E for edge. Could it have something to do with the fact that where i live is actually using a different tower than tmobile?
Click to expand...
Click to collapse
I doubt cause tmobile told you that your coverage is okay, it might be that you have an old sim card with no support for 3G, or Would say your phone is defective…
-------------------------------------
Sent via the XDA Tapatalk App
try go to setting --->wireless controls --->Mobile Networks ----> Network mode
and select WCDMA only
see if it go back to 3G signal. For my area sometimes i stay on edge due to signal blocked by building walls....
by the way, will you get 3G signal when you are outside of your house or in a wide open area?
When i choose WCDMA i lose my cell signal completely. I have tmobile service but In my area it is always using centennial wireless towers for my signal, centennial was bought out by AT&T which have not yet switched their new towers to 3G yet. Could this be the problem? Thx
devilleather said:
When i choose WCDMA i lose my cell signal completely. I have tmobile service but In my area it is always using centennial wireless towers for my signal, centennial was bought out by AT&T which have not yet switched their new towers to 3G yet. Could this be the problem? Thx
Click to expand...
Click to collapse
Sounds like you found the issue. If WCDMA only shows no signal at all, it means you do not have T-Mobile 3G in your area (I suspect the 1700 spectrum).
It looks like there is a roaming agreement in which T-mobile can "borrow" the AT&T tower. So, all you get is the GSM signal. Don't bother to wait for AT&T to get the tower to 3G...because, you know, it won't be the same 3G signal as T-mobile. AT&T operates 3G on 850 and 1900.
If that is the issue, maybe you have to switch to a X10a.
When i choose US band it says its unsuccessful? any ideas why???

[Q] Please help.

Hi guys.
I got a highly noobish and probably stupid question about my Nexus One.
Using the *#*#4636#*#* / phone information / network type: EDGE.
My wife's wildfire shows HSDPA and we ure under the same operator.
So, its a phone problem? It doesnt support HSDPA? If so, how to change that?
I understand there are 2 versions of Nexus One, how to figure out which one I have?
Thanks in advance!
There are 2 versions of the Nexus 1 that are out. One that works with tmobile 3g and one that works with at&t 3g. If you use the tmobile version with at&t you will only be able to get EDGE.
How long have you had your N1? Did you buy it new or used? Who is your provider?
krazichinaman said:
There are 2 versions of the Nexus 1 that are out. One that works with tmobile 3g and one that works with at&t 3g. If you use the tmobile version with at&t you will only be able to get EDGE.
How long have you had your N1? Did you buy it new or used? Who is your provider?
Click to expand...
Click to collapse
Thank you for your answer. Really fast.
I live in Colombia, South America. My provider is movistar.
I have the nexus about 6 months ago. Rooted. Running CM nightlies.
What do you say about the result on *#*#4636#*#*??
Thanks again.
movistar uses 2100mhz for hsdpa in colombia correct? Both the wildfire and nexus one should support 2100mhz no matter what version you have, so you should be able to get it on both phones if it's available. The only reason maybe you wouldn't is that you have the "Use only 2G networks" option enabled?
Something else, in the data icon of the notification bar does it say the same thing as it does on the phone information screen, or do they both indicate edge?
greenlime812 said:
movistar uses 2100mhz for hsdpa in colombia correct? Both the wildfire and nexus one should support 2100mhz no matter what version you have, so you should be able to get it on both phones if it's available. The only reason maybe you wouldn't is that you have the "Use only 2G networks" option enabled?
Something else, in the data icon of the notification bar does it say the same thing as it does on the phone information screen, or do they both indicate edge?
Click to expand...
Click to collapse
2G Networks only unchecked.
Indicate Edge in notification bar and in phone information (4636).
Is there a way to change or fix this thing out?
Thank you.
drziddo said:
2G Networks only unchecked.
Indicate Edge in notification bar and in phone information (4636).
Click to expand...
Click to collapse
This is true on both phones? But it is only the wildfire that says hsdpa in phone information?
In phone information, scroll down a bit to the drop down box of network types above "Turn off radio". What is this setting?
greenlime812 said:
This is true on both phones? But it is only the wildfire that says hsdpa in phone information?
In phone information, scroll down a bit to the drop down box of network types above "Turn off radio". What is this setting?
Click to expand...
Click to collapse
Wildfire: WCDMA preferred.
Nexus: WCDMA preferred.
Set both to GSM only. After a minute, if the wildfire still says hsdpa then it is likely a firmware issue where the connection information is permanately set to "hsdpa" or it doesn't update as it should. Have you traveled into an hsdpa service area recently?
Do you think changing the radio band may work? I didnt see any checked right now... in any of the phones...
greenlime812 said:
Set both to GSM only. After a minute, if the wildfire still says hsdpa then it is likely a firmware issue where the connection information is permanately set to "hsdpa" or it doesn't update as it should. Have you traveled into an hsdpa service area recently?
Click to expand...
Click to collapse
After a while the wildfire was unable to coneect via data connection when I put GSM only.
When changing to GSM only, the nexus keeps showing E.
The radio band should auto-adjust based on what is available. I don't know that you can specify a certain radio band in android.
The wildfire has "E" in the notification bar at all times, correct?
greenlime812 said:
The radio band should auto-adjust based on what is available. I don't know that you can specify a certain radio band in android.
Click to expand...
Click to collapse
I mean, where you can choose Automatic, EURO band, USA band, JAPAN band, AUS band, AUS2 band...
greenlime812 said:
The radio band should auto-adjust based on what is available. I don't know that you can specify a certain radio band in android.
The wildfire has "E" in the notification bar at all times, correct?
Click to expand...
Click to collapse
No, the wildfire has H, the Nexus E.
movistar does not use the same bands for gsm and hsdpa anyway, this is a strange issue but I suspect it is simply a firmware issue
Edit: Maybe what I read was wrong. Do you know for sure what your provider uses for hsdpa in your area?
One version of the nexus one uses 850/1900/2100 and the other uses 900/1700/2100 for hsdpa, while the wildfire uses 900/2100. But they both have 850/900/1800/1900 for gsm. I didn't think 900mhz was used in South America?
greenlime812 said:
movistar does not use the same bands for gsm and hsdpa anyway, this is a strange issue but I suspect it is simply a firmware issue
Click to expand...
Click to collapse
But in the meantime, Im only getting edge having hsdpa available.
What can I do to fix this?
greenlime812 said:
movistar does not use the same bands for gsm and hsdpa anyway, this is a strange issue but I suspect it is simply a firmware issue
Edit: Maybe what I read was wrong. Do you know for sure what your provider uses for hsdpa in your area?
Click to expand...
Click to collapse
Let me ask first. If the phone shows H not necessarily theres HDSPA? Is what you mean?
They claim to offer 3.5g. Edge is 3g? Hsdpa is 3.5g?
The only thing I can think of is that your provider is using 900mhz for hsdpa and you have the wrong version of the nexus so you will not be able to use that band. Or, you have gsm 900 available and not hsdpa at all and the wildfire is interpreting gsm as hsdpa. Download a speedtest app and see if the connection speed on the two phones is actually any different.
greenlime812 said:
movistar does not use the same bands for gsm and hsdpa anyway, this is a strange issue but I suspect it is simply a firmware issue
Edit: Maybe what I read was wrong. Do you know for sure what your provider uses for hsdpa in your area?
One version of the nexus one uses 850/1900/2100 and the other uses 900/1700/2100 for hsdpa, while the wildfire uses 900/2100. But they both have 850/900/1800/1900 for gsm. I didn't think 900mhz was used in South America?
Click to expand...
Click to collapse
How can I know?
I know, the other carrier claims hsdpa, COMCEL is the name of the operator.
But if my phone is configured to EDGE, what can I do then?
I'm sorry this issue is so confusing. I read conflicting information about what bands Movistar is using for gsm and hsdpa in your country. The operator name in the notification bar is Movistar, correct? If it is, the wildfire can not be using COMCEL.
greenlime812 said:
I'm sorry this issue is so confusing. I read conflicting information about what bands Movistar is using for gsm and hsdpa in your country. The operator name in the notification bar is Movistar, correct? If it is, the wildfire can not be using COMCEL.
Click to expand...
Click to collapse
Yes. Movistar. But actually comcel haves better network and services here, so Im trhing to find out ic I can improve my browsing experience in terms of speed...

[Q] Option to use only 3G NOT HSPDA

HI all!
Right now I am using [Build][10.12.2010][NexusHD2-FRG83D V1.8 PPP+RMNET][Kernel: hastarin r8.5.3_oldcam] and that is quite ok for me.
However I havent found anywhere on that build an option to disable HDSPA speed.
What I would like is accept 3G but disable HSPDA. Now I only have a change to disable 3G totally and only get 2G. Basicly area where I live is keeping me a situation that phone is very often trying to connect HSPDA but then changes is 3G speed. It causes me time&battery drain.
I have found a solution to force phone only use 3G but that is what I wanted. 2G and 3G are ok but I want to disable HSPDA.
Anybody could help me?
Up, Up... anybody have same kind of need?
i also need same help regarding this, reason is my data plan only use 3g (umts) and not 3.5g (hsdpa)... but my android always switch 3g to hsdpa back and forth and drain battery much faster
is there any tweak/program/widget/application that can enable 3g (umts) only?
windows doenst have this problem cause in winmo i can switch the option easily (enable/disable hspa)... but android dont have this kind of thing
I have the same problem. I don't even have HSPDA where I live, yet it tries to connect, fails, and then connects to 3G. It's a very time consuming processor to wait for the phone to do this when I am just trying to load a website.
Yes.. maybe it will not drain much memory but.. who wouldn't want a fast internet..
Afaik Hsdpa uses the same radio towers (or whatever the name is) as Umts... just different software. so there should be no battery drain caused by this.
This mite help you
1. Go to your dialer
2. Dial *#*#INFO#*#*
3. Click 'Phone information'
4. Scroll down to the first dropdown selection and set according to your preference below...
For simplicity, there are two main types of cell carriers, GSM and CDMA.
The following popular data communication technology is associated with each cell carrier type:
GSM = GPRS (2g), EDGE(2g), UMTS(3g), WCDMA(3g), HSDPA(3g) {Cell Carrier examples: AT&T and T-Mobile}
CDMA = CDMA*(2/3g) EV-DO(3g) WiMax(3/4g) {Cell Carrier examples: Verizon and Sprint}
Now that the general stuff is out of the way, here's my take on the Preferred Network types:
WCDMA preferred - The GSM phone is capable of using both 2G and 3G data communication and when signal strength is low 3G is favored more.
GSM only - The GSM phone is capable of using only 2G data communication. When the 2G signal is too low you get nothing at all.
WCDMA only - The GSM phone is capable of using only 3G data communication. When the 3G signal is too low you get nothing at all.
GSM auto (PRL) - The GSM phone is capable of using both 2G and 3G data communication and when signal strength is low 2G is favored more. This one is a bit confusing to me since PRL is associated mostly with CDMA technology and not GSM technology.
CDMA auto (PRL) - The CDMA phone is capable of using both 2G and 3G data communication and when signal strength is low 2G is favored more.
CDMA only - The CDMA phone is capable of using only 2G data communication. When the 2G signal is too low you get nothing at all.
EvDo only - The CDMA phone is capable of using only 3G data communication. When the 3G signal is too low you get nothing at all.
GSM/CDMA auto (PRL) - Some phones are equipped with both GSM and CDMA capabilities. This setting appears to just have the phone attempt to stay connected to the data communication type that works the best. (Maybe the Samsung Galaxy S will take advantage of this???)
Unknown - If none of the above fit or the phone is acting weird as far as connecting to the carrier, you will see your preferred network type is set to this
Click to expand...
Click to collapse
Source http://www.google.ie/support/forum/p/android/thread?tid=6a327a95211ac789&hl=en
domenukk said:
Afaik Hsdpa uses the same radio towers (or whatever the name is) as Umts... just different software. so there should be no battery drain caused by this.
Click to expand...
Click to collapse
uhh... maybe you dont catch what us mean....
when umts change to hspda (icon change from 3g to H) then it use battery power.. in my case i use 3g (umts and not 3.5g or hspda )data plan only... but android keep searching hspda signal and THIS is when battery used the most (the process) and EVEN when my area have 3.5g covered but because i use 3g only data plan... then the back and forth process (3g<->H) will kep coming and rdrain my battery fast
so... we look for any kind of workaround so our android keep stay in 3g (umts) and not drain any unnecessary battery power searching for hspda
btw sorry for my english
agarp said:
This mite help you
1. Go to your dialer
2. Dial *#*#INFO#*#*
3. Click 'Phone information'
4. Scroll down to the first dropdown selection and set according to your preference below...
Source http://www.google.ie/support/forum/p/android/thread?tid=6a327a95211ac789&hl=en
Click to expand...
Click to collapse
i use this thing before and no luck
i use "wcdma only" as the option and android still process 3g and 3.5 back and forth, maybe android "thinks" 3g/umts and 3.5/hspda as the same?? android categorize umts and hspda as one big fat 3G network
i wonder why newer os like android doesnt have this kind of feature in winmo there is an option :
disable hspa = so hspda disabled.. AKA 2G or UMTS only
enable hspa = enabled hspda, hspa, hsupa etc.. AKA 2G, UMTS and HSPDA
try this settings
CDMA auto (PRL) - The CDMA phone is capable of using both 2G and 3G data communication and when signal strength is low 2G is favored more.
agarp said:
try this settings
CDMA auto (PRL) - The CDMA phone is capable of using both 2G and 3G data communication and when signal strength is low 2G is favored more.
Click to expand...
Click to collapse
isnt cdma auto (prl) used exclusively for cdma phones? (those phones with evdo and wimax thing) and not used for our hd2 (GSM)???
C'mon how this is impossible with newer phone software??
This feature has been in WinMo and Symbian in many years!!
It is really frustrating that almost every time my phone is trying to make HSPDA connect and then decide 3G is enough and possible. It causes some delay and sometimes also timed out errors.
agreed
my android keep going back and forth between umts 3G and hspda 3.5G like some clueless kid while 2 experienced guy (symbian & winmo) laugh at him
i know this is a old topic
i have still this issue
my phone is switching to hsdpa an back to 3g after a few seconds
when the phone is connected to my slow wifi connection everything works fine and i can use it for 3 day's
when it is connected to hsdpa my battery is empty after 15 hours and the voip connection is not working properly (i need to start a ping to some server first to keep the connection alive so i can call with voip)
I just came upon this thread, but I don't have this problem, so I can't really test it out this theory. But my thought was, what if you just went into the build.prop file and edited the ro.ril.hsxpa.category settting from ro.ril.hsxpa.category=2 to ro.ril.hsxpa.category=0. I just tested it out and it never jumped from 3g to H. My only concern is that you wouln't get the fastest speed you could be getting. Test it out and let me know though.
at this moment it is not posible to root my phone (SE Xperia pro with latest firmware)
so i am afraid we need to wait to test this
but thanks for the hint

Nexus S only shows 3G no H in Taiwan

On my news Nexus S I am only getting and showing 3G with poor connection whether I use Chung-Hwa Telecom or Taiwan's Far Eastone. On my HTC Desire when downloading or uploadinging it would show an "H" up on top and show "3G" if connection was not all that great but with this new Nexus S all I get is 3G. What's up with this? Reception is also worse than the HTC Desire.
Because nexus s only gets 3g
Sent from my Nexus S using XDA App
kjy112 said:
Because nexus s only gets 3g
Sent from my Nexus S using XDA App
Click to expand...
Click to collapse
Here I see it showing it gets HSDPA.. From what I understand is the 2100 Band in Taiwan is not just 3G
http://www.gsmarena.com/compare.php3?idPhone1=3620&idPhone2=3077
It gets HSDPA also, it just doesn't change icons like cyanogen or like the static H on the G2. It wasn't a widely used icon in america until the networks (T-mobbile and AT&T) upgraded to HSDPA or HSPA+.
It is capable of 7.2mbps download.
You could always check the status of the phone under settings to see what connection you have or wait until cyanogenmod comes out for the nexus s, not just the alpha version.
ya HSPA is still 3G with a max download speed of 7.2 HSPA+ depending on device ranges from like 14.4 to 42
KnightMAREcrow said:
It gets HSDPA also, it just doesn't change icons like cyanogen or like the static H on the G2. It wasn't a widely used icon in america until the networks (T-mobbile and AT&T) upgraded to HSDPA or HSPA+.
It is capable of 7.2mbps download.
You could always check the status of the phone under settings to see what connection you have or wait until cyanogenmod comes out for the nexus s, not just the alpha version.
Click to expand...
Click to collapse
Mobile Network Type
UMTS
Signal Strength
-101 dBm 4asu
Now answered in the stickied FAQ in the Q&A section.
unremarked said:
Q: The Nexus S only gets 3G? Omg, I only see a 3G icon!
The Nexus S gets UMTS and HSDPA, which are both technically 3G. Your phone idles on UMTS 3G, and when it starts downloading/uploading, it'll flip to HSDPA after a few moments. You can see this by typing *#*#4636#*#* into your Dialer, going to Phone Info, and looking at Network Type while downloading something. The ability to switch the icons on the notification bar is something that was added in custom ROMS, and is not supported by the stock ROM. Rest assured, if you are on a network that uses the 3G bands the Nexus S supports, then you are recieving HSDPA regardless of what icon you see.
Click to expand...
Click to collapse
EDIT: Also, in the future, use search and look at that FAQ prior to starting a new thread, mate. This has been asked a bajillion times.
unremarked said:
Now answered in the stickied FAQ in the Q&A section.
EDIT: Also, in the future, use search and look at that FAQ prior to starting a new thread, mate. This has been asked a bajillion times.
Click to expand...
Click to collapse
Question,
I always wondered, never really bothered asking, what should the setting be "preferred network type" by default my NS shows GSM/CDMA auto (PRL)
slowz3r said:
Question,
I always wondered, never really bothered asking, what should the setting be "preferred network type" by default my NS shows GSM/CDMA auto (PRL)
Click to expand...
Click to collapse
Found this for ya:
loganss said:
WCDMA preferred - The GSM phone is capable of using both 2G and 3G data communication and when signal strength is low 3G is favored more.
GSM only - The GSM phone is capable of using only 2G data communication. When the 2G signal is too low you get nothing at all.
WCDMA only - The GSM phone is capable of using only 3G data communication. When the 3G signal is too low you get nothing at all.
GSM auto (PRL) - The GSM phone is capable of using both 2G and 3G data communication and when signal strength is low 2G is favored more. This one is a bit confusing to me since PRL is associated mostly with CDMA technology and not GSM technology.
CDMA auto (PRL) - The CDMA phone is capable of using both 2G and 3G data communication and when signal strength is low 2G is favored more.
CDMA only - The CDMA phone is capable of using only 2G data communication. When the 2G signal is too low you get nothing at all.
EvDo only - The CDMA phone is capable of using only 3G data communication. When the 3G signal is too low you get nothing at all.
GSM/CDMA auto (PRL) - Some phones are equipped with both GSM and CDMA capabilities. This setting appears to just have the phone attempt to stay connected to the data communication type that works the best. (Maybe the Samsung Galaxy S will take advantage of this???)
Unknown - If none of the above fit or the phone is acting weird as far as connecting to the carrier, you will see your preferred network type is set to this
Click to expand...
Click to collapse
Source: http://www.google.com/support/forum/p/android/thread?tid=6a327a95211ac789&hl=en
unremarked said:
Found this for ya:
Source: http://www.google.com/support/forum/p/android/thread?tid=6a327a95211ac789&hl=en
Click to expand...
Click to collapse
Still sorta understood all that, so should I just leave it where Im at, i mean it is what came with the phone stock after all
As was stated, when an active data connection is formed and there is activity then the status will change under settings. I have an attached screenshot for your viewing pleasure.
slowz3r said:
Still sorta understood all that, so should I just leave it where Im at, i mean it is what came with the phone stock after all
Click to expand...
Click to collapse
PRL is preferred roaming list, iirc. When searching for a network, it'll get preference to those that are on the list over those that aren't. Supposed to be battery savings.
unremarked said:
PRL is preferred roaming list, iirc. When searching for a network, it'll get preference to those that are on the list over those that aren't. Supposed to be battery savings.
Click to expand...
Click to collapse
fair enough
I'm noticing this too. I get full HSDPA in the US on AT&T, but when I came to Taiwan and plugged in my prepaid sim for Taiwan Mobile which clearly has 7.2mbps HSPDA in this city, I only get the "3G" icon.
I did do the *#*#INFO#*#* to set my band to Euro which was how data kicked in. But otherwise it only shows "3G." Readingt he posts above, people say it idles on UMTS, but I have AT&T at home and it always shows the H icon. I can never the the H icon in Taiwan.
I have the 9020a which has 850/1900/2100, so I'm not understanding whats going on... Is the lack of 900 3G band hurting me?
Edit: I've been using this phone for 7 months on AT&T now and I just arrived in Taiwan last night....
正常啊。在 系統設定 - 關於手機 - 狀態 裡,看到 行動網路類型,會顯示為 hsdpa。這就是3.5g h了。雖然訊號顯示為3g,實際在支援hsdpa的地方會使用hsdpa的。
我是大陸的,語言可能不太好理解,見諒。

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