Database Develop

Data connection isn't starting

Hi. I just bought a new galaxy s from vodafone, but when i tried to use a 3g data connection it just won't work. it works fine with wi-fi connection but if i turn that off (or if i don't use it at all) the phone just won't connect to the internet. i've double checked the apn settings...is there an option to turn the data connection on and i'm just not seeing it? please help...

sometimes it helps to restart the phone
or switch it to airplane mode then back

Did that
i've read other posts for other type of connection problems and i did what u said...nothing...it just doesn't even try to connect...

do you have any other SIM card from friends/family that you can try?
just wondering if it's related to your SIM account, or if it's defective phone

if it is working over wifi there is still something wrong with apn settings or your sim card.. i doubt it is the phone itself.. or you are in an area with no 3g edge.. or wrong phone ie t mobile vibrant on bell or att network

lgkahn said:
if it is working over wifi there is still something wrong with apn settings or your sim card.. i doubt it is the phone itself.. or you are in an area with no 3g edge.. or wrong phone ie t mobile vibrant on bell or att network
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yes! that's a good point, totally forgot about the bands issue.

Thank you
I would like to thank all of u who tried to help me... when i was at work today i've changed the sim card with another one with internet on it and it worked so i called vodafone and stuck to my oppinion that it was their fault and finnaly i came across a guy who saw that my account settings were not correct. now it is working. thanks..

thanks for the update
glad to hear you are back online
yes phone companies do mess up very often in our accounts
just yesterday i was complaining to my phone company about something similar

[Q] [SOLVED] Can't Get Data (3g) need help

PROBLEM SOLVED - DEFECTIVE SIM CARD. Thanks everybody !!!
Hi guys,
I really need your help with this one, here's the deal :
1. just bought my second SGS from vodaphone CH last week.
2. the phone came with 2.1 stock
3. i was not able to get data connection (able to make phonecalls and sms, but no 3g)
4. my apn settings are correct (i have another sgs configured same way on same network)
5. decided to upgrade to 2.2 (JPH) hoped this would help - NO
6. updated MODEM & CSC to the SAME ones working on my second SGS - STILL NOT WORKING
what else could it be ???
THANK YOU FOR YOUR HELP

did you install DroidWall ?

Nope,
Never heard of that Apo.
Can it help ?

dial *#0011#
see what if you are on data

Here's a screenshot
AllGamer said:
dial *#0011#
see what if you are on data
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Here's what's there, can you see what is wrong ?

Try this, worked for me
This is a weird coincidence. I have (had!) the exact same problem.
My problem was when I reflashed my galaxy S with stock firmware back again, I lost 3g connection. Using a different sim (which supports only Edge) I was able to get edge connection but with my sim, there was no connection.
Here's what I did. It seems when you select the band selection to "Automatic" it somehow didnt get registered properly even though it showed up on the settings->Wireless and network->Mobile networks->NetworkMode. Even though it read GSM/WCDMA (auto mode) it wasnt actually the case.
So - type *#2263# on your phone to enter the Service Mode's Band Selection.
There see if first row is [1] AUTOMATIC[] OR [1] AUTOMATIC[*]
In my case it wasnt selected ie. there was no *. So I clicked on it and did that selection myself and baam!! H connection. It connected even before I exited from service mode.
I tried a 2g and 3g card after that multiple times and it connects properly to E or H from then on.
Give it a try. I am hoping that your APN is set properly.
Anup

Thanks for the help, but unfortunately this didn't work :-(
1. Automatic was selected.
2. Ive tried to play around with the options there and within the mobile networks.
Nothing works ... this is so frustrating :-(
Sent from my GT-I9000 using XDA App

up.........................................................................

Why didn't you just call Vodafone and get their help before flashing the phone If you already have another SGS configured same way at the same location with 3G, then chances are there is a hardware problem with the phone.
Anyways, try contacting vodafone, they might still do something about it (despite the fact you have voided their warranty by flashing).

PhoenixFx said:
Why didn't you just call Vodafone and get their help before flashing the phone If you already have another SGS configured same way at the same location with 3G, then chances are there is a hardware problem with the phone.
Anyways, try contacting vodafone, they might still do something about it (despite the fact you have voided their warranty by flashing).
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The problem is that I'm not from Czech Republic. The phone was purchased there by a friend of mine and brought to me...

[Q] manually switching network operator

I'm currently traveling outside the us and my phone is always connecting to Fastlink (which is now Zain). My phone wont pick up Zain and I'm having problems with data, it connect once to another works no problem then switch back to Fastlink. I was wondering if there was to enable the network operators to manually change it. or can change the data type? I'm in Jordan.
thx for the help

I am lookikng a way too - neither time, i can't even search for operators...

[Q] Connection to provider lost until reboot

Hi there,
today i experienced an annoying issue for the 2nd time.
In normal standy use, my phone seems to lose the connection to my provider (if thats wrong, i mean the institution i bought my contract/sim card from).
It really wont reconnect, even if im going to flight mode and back. Only rebooting helps me with this...
It's showing the forbidden-sign in the top left corner, asks me whether i want to find phone networks. I do search for them and i find mine, but clicking it wont help me neither. It shows that the phone cant connect to the network.
For now, only rebooting helped, and it immediately recognized my standard network.
I don't think that it has something to do with signal quality - i am in Frankfurt central at the moment and generally connections of providers seem to be very good in signal quality right here.
regards.

It may be a sim-card problem...try other sims (if available) and if the problem seems to disappear, ask your network provider to change your sim. Usually, on contract, changing the sim card should be free.

Network Unlocked LG Optimus 4x HD Cant Connect to New Network

Hello everyone,
I have just recently unlocked my phone because I'm currently away for business in China. However, when i got here and got a new simcard with the local mobile stores my phone cant connect to the networks at all. my phone is rooted and i am quiet a beginner regarding cellphones and what not. any help at all is greatly appreciated

Go to Settings / Mobile / Preferred Network Type.. choose different settings? Maybe you are trying to connect to a frequency that is not offered in China... or click "Choose Network Operator"

yep i did that, theres a choice of three networks, all three for China, two is GSM and one is UTMS, i tried connecting to any of the three and was not successful. automatic select network was also not successful. I bought my phone with Wind

Try inserting that sim card in another phone.Couple months ago i just lost signal with my phone was busting hed for 2 hours try to fix it and eventualy i realized my sim card was dead.

thanks for that, i have my old wind simcard and that works fine I dont think its the simcard's fault because i can still choose to select a network without the simcard in my phone, which still doesnt work.. pretty frustrating.
I was reading something about a HTC phone having the same problem and they solved it using something called a superCID or something like that. Does that ring a bell for anyone?

peterchao said:
thanks for that, i have my old wind simcard and that works fine I dont think its the simcard's fault because i can still choose to select a network without the simcard in my phone, which still doesnt work.. pretty frustrating.
I was reading something about a HTC phone having the same problem and they solved it using something called a superCID or something like that. Does that ring a bell for anyone?
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Click to collapse
So you bought phone from Wind, wind simcard works. You put another simcard and it doesn't work?
Your phone is locked to wind. So it won't accept any other simcard aside from wind simcard.