[Q] 3G-2G switch data problem - XPERIA X10 Q&A, Help & Troubleshooting

I experienced this problem with two X10, when you are on WCDMA only mode and data connection is active, try switching to GSM mode only. Your data connection will not restore until you enable then disable Airplane mode.
Anyone having this same problem? Both X10 have different manufacturing date and tried it also with different provider but same results

Mine doesn't do that. I do this all the time when I don't want to get over my limit in one day which is 1GB of data...

Mine does the same thing. I have no problem switching from 2g to 3g. But when I go back from to 3g to 2g I have to turn on airplane mode to enable data again. I am running GB 2.3.3 JVB. But the same thing happened on 2.2.1. Being searching like crazy and havent found any solution. Anybody know how to fix this? Maybe its a network problem not a phone problem.

Hi there.
I have the same problem. Do you have any news?

Related

Data Connection Problem

Hi
I am having problem with my internet (data) connection on my phone.
What's happening is that i start using the internet connection with no problems then at one point i lose data connection - all other serviced work well - sms / calls.
In order to get my data connection back i either have to restart phone or else go to flight mode and off flight mode again.
Is anyone experiencing a similar problem?
Ken
same issue, also with WIFI hotspot as well. really frustrated.
Hi Anyone else having the same issue or not having such an issue?
Since i am still not sure whether this is a phone problem or a service provider issue?
Ken
similar issue here.
i can only conncet to Edge buy setting the network mode to GSM only
using GSM/WCDMA auto results constant switching between H+ and 3g and then the device enters flight mode.
Any idea!!!!!!!!

Data Network.. Internet not working...

Hello everyone, I have a problem, I have used my internet 3G few weeks ago just fine, but now it's not working. APN is configured, tried several different configs, but nothing.. now it's default... I hold power button > Data network mode > it still says deactivated... I don't know whats the problem? Anyone, help? Thanks.
Im using 2.3.6 and CF-Root.
This wont probably solve anything but I occasionally have to force my phone to only use 2G before it finds the network. I will then turn off that option to make my phone find the 3G network.
QNBT said:
This wont probably solve anything but I occasionally have to force my phone to only use 2G before it finds the network. I will then turn off that option to make my phone find the 3G network.
Click to expand...
Click to collapse
Nope, didn't solve the problem, but thanks anyway.
So what did you do inbetween? No reflash or anything like that?

Problems with switching from wlan to 3g

There is the following problem with many roms on different android devices:
If you start your phone, everything is ok and you can easily switch from wlan to 3g without any problems. But after a few hours in wlan mode, 3g mode doesn't start correctly if you deactivate wlan. It seems as if 3g freezes after a few hours in wlan mode. To solve this problem, you have to switch in airplane mode or restart your cell phone.
Does anybody know, whats the reason for this problem and how to solve it?
My smartphone is a LG Optmus 2X. But the problem happens on many other devices too.
Thx.

GPRS connection problem

I jus got my brand new NEO V.. It's still unrooted..!
I activated the gprs pack on my carrier i.e Airtel(I live in India)..
But on the 2nd day itself I started experiencing gprs problem..
Even though my gprs is turned on, the "E" signs with those up-down arrows are still appearing, but I can't access the internet after sometime..
The gprs works for sometime but then it stops working as if it gets tired..(Lol!!).. then I've to restart the phone, again turn on gprs, it works for sometime & then freezes..!!!!
All my APNs are correctly set..
Whats the problem and whats the solution for it..??
All help is appreciated..
Can you test your SIM card in another phone? If the same SIM card have problems in a different phoje then th probpem os related to your provider. Then instead of rebooting the phone just swith to airplane mode and then turn off airplane mode, this way the phone will register again. I had similar issue some time ago with a Nokia phone, problem was solved after switching provider.
If you have a very old SIM card it will be a good idea requesting a new one.
Sent from my MT15i using xda app-developers app
Have u tried to simply disable and enable the "Data Enabled" setting on "Settings ---> Wireless & Networks ---> Mobile Networks" ?
This will make your phone to disconnect and reconnect to the GPRS network.
Some network operators could disconnect GPRS connections if there is no network activity during some time. So, check if the network disconnections are after some inactivity periods of time.
Yeah it should be operator problem I know airtel very well...:banghead:
"Switching to AIRPLANE mode" did work..
But still it works for sometime only..! the problem starts again..
I've to keep switching to airplane mode every now n then..!
Is there some other to permanently solve this problem..??:fingers-crossed:
Shubham87 said:
"Switching to AIRPLANE mode" did work..
But still it works for sometime only..! the problem starts again..
I've to keep switching to airplane mode every now n then..!
Is there some other to permanently solve this problem..??:fingers-crossed:
Click to expand...
Click to collapse
The reason why airplane mode works is because it turns off the GSM radius and other stuff, switching the airplane mode on/off have the same effect as doing a reboot of the device. When you turn airplane mode Off the phone will register in the GSM network again,
It's your carrier's fault
Sent from my MT15i using xda premium
Do u know how much speed the download/upload speed
If it s slow and there is background download then it will make more slow

[Q] Network or software problem?

Whenever I tried to on my mobile data in 2G mode in certain areas it never opens or took too long to start but it's fine again in 3G mode. Is this network related issue or Software problem? Your help will be highly appreciated.
Should be a network problem…… never heard that 2g module can be broken when 3g is still working……

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