[Q] Can the modem's settings get "corrupted"? - Android Software/Hacking General [Developers Only]

My rooted Motorola Defy's GPRS connectivity has disappeared after I was playing around with the program SMS Studio.The program allows you to use your phone's modem as the gateway for SMS polling.
I still can connect to Net via wifi, general phone works OK, and I can do a Mobile Network search, see, and apparently choose, my 3G service provider, but when I check "Mobile Network Status" the status is always "Disconnected".
Is it possible for such a program to alter the modem's settings, or in any case, is there some way to reset just the modem to its default settings?
If I cannot reset just the modem, will a Factory Reset, followed by a restore via Titanium Backup achieve the same effect?
many thanks
spinifex

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Only want WiFi. Can I prevent GPRS / EDGE ?

I dont have a data plan for my SP5m so my provider defaults any data access at a high "per KB" rate. Is there a way to prevent all GRPS/EDGE usage ? Ideally, I'd like to just be able to turn GPRS/EDGE "off".
the only thought I've had thus far is to use some "fake" settings so any attempt to use GPRS/EDGE would simply fail to connect.
Is there a solution or is my "fake" idea the way to go ? If I use the "fake" solution, what setting(s) do I need to change ?
I think all you have to do is delete the connection. Click the start menu then settings then connections and connections again. Then click on manage existing connections. Then take your stylus and hold it down on the connection name, for example for me it is tmobile, until a pop up box comes saying delete and connect. Tap on delete and your gprs settings are gone and you cannot connect.
If you want to keep your settings, maybe you can just create a new connection with fake settings and have that chosen as your connection when you dont want to use your providers GPRS.
The settings to change would be the number to dial, for me it is internet2.voicestream.com.
Goto Settings/Connections
Choose Connections, got to Advanced tab.
In "Programsthat automatically connect to internet should connect using:"
choose "My ISP". Or create new one with empty parameters..
Have fun....
deleted connection
Thanks for the easy solution (I like those types). I went ahead and deleted the GPRS connection. Things are behaving just the way I wanted !
jeeb75 said:
If you want to keep your settings, maybe you can just create a new connection with fake settings and have that chosen as your connection when you dont want to use your providers GPRS.
The settings to change would be the number to dial, for me it is internet2.voicestream.com.
Click to expand...
Click to collapse
stylus???
hmmm...I think SP5m does not have touch screen.
BTW: window mobile and window mobile smartphone are totally different OS.
humptybump said:
I dont have a data plan for my SP5m so my provider defaults any data access at a high "per KB" rate. Is there a way to prevent all GRPS/EDGE usage ? Ideally, I'd like to just be able to turn GPRS/EDGE "off".
the only thought I've had thus far is to use some "fake" settings so any attempt to use GPRS/EDGE would simply fail to connect.
Is there a solution or is my "fake" idea the way to go ? If I use the "fake" solution, what setting(s) do I need to change ?
Click to expand...
Click to collapse
This is not an easy solution to your request, but I just upgraded my QTEK 8300 to the latest Imate SP5M ROM and noticed that under the COMM Manager one can "Stop Data Services" by moving the joy stick to the icon or hitting number "5". It immediately stops the Data Flow (at least the G) disappears in the header. Not sure it is really stopping Data because when I go to WiFi and open IE, the G reappears. Might be due to the way I have my Cingular connections set up. I'll experiement some more and re-post later. I like the new ROM, snappier, the radio is much better in that I get a much better signal where I'm at.
Here's how you disable GPRS/EDGE Auto connect!!
Start > Settings > Connections > Manage my connections > Then just point to the list item and hold down until the menu pop up and select delete. Do it to all the items there such as T-Mobile / AT&T or Winmodem..etc... after you deleted everything and you go back to the connections page you will see "Add a new modem connection" under My ISP. Do not delete anything under "My Work Network"... Hope this help.
You can use Modaco NoData to disable GPRS/EDGE =D
Have a nice day

[Q] How to force the phone to never use anything but wifi?

I sometimes uses the wifi connection to surf the web on my touch pro, problem is that the wifi reciver don't look to be very strong so sometimes I loose the connection, especially if I'm moving around.
I have found the program nodata, but it doesn't seem to work that well. Even if I activate nodata and have it running in the background while surfing the phone still connects to gprs/3g connection if the signal is lost. My guess is that if I click a link after I loose the wifi connection the phone seem to override the funtion of nodata. Is there any other software that I can use instead?
I want the phone to wait until a wifi connection is established again instead of changing to a 3g/gprs connection.
I'm not sure. Once I removed all the data connection settings, but then I couldn't use the data ever. I've been keeping an eye for a program that does this, but it seems that everyone under the sun other than me has a data plan.
hahaha yo are noy allone out there, I would alslo like to know how to disable data conection.
the answer - modaco nodata. Its not the neatest but the only one
EDIT: and also you can do this in Advanced Configuration Tool from "connections" menu item. If you want a more permament solution (because of the long way to the choise in the app)
All the apps I mention are really easy to google for
darfri said:
the answer - modaco nodata. Its not the neatest but the only one
Click to expand...
Click to collapse
yes...nodata is the one you want.....just search and you shall find
Not sure if this helps but when I handed down my Hermes to my Father in Law just so he could use it for phone calls and TomTom (via BT GPS). I had AT&T block all data so he can only use wifi.
It works great! when his wifi is turned off and he tried to go to the web it says connection refused.
Thanks for the input guys, but nodata don't seem to help me. It's the software I use now, but it seems that somethign is able to override the nodata software leading the phone to dial up when the wifi connection gets a low signal.
I'll give the Advanced Configuration Tool a go, but it seems to be a lot of work going in there turning things off, just to go back and activate them again if I want to check my mail "in the field".
I have an at&t Fuze with no data plan, just unlimited text/mms. I cannot disable data by using Modaco's NoData because mms requires Media Net.
What I have done so that all apps use WiFi is the follows:
Under Start / Settings, select the Connections tab.
Launch Connections.
Select Advanced tab.
Click on Select Networks.
Under Network Management, change "Programs that automatically connect to the Internet should connect using:" to "My Work Network".
With this setting, I don't have Internet connection unless WiFi is active, which is what I want. Maybe the Touch Pro has something similar.
Thanks icwinner, that seem to have made the trick.

[Q] No 3G on HTC Desire Z after perma-rooting and flashing World ROM

So I followed this guide (http://forum.xda-developers.com/wiki/index.php?title=HTC_Vision#Rooting_the_G2) to root, S-OFF, etc. my HTC Desire Z which is on Bell's network with a data plan and everything, and everything was going pretty well. Then I downloaded this ROM (http://forum.xda-developers.com/showthread.php?t=822908) to de-brand my phone and it worked as well and everything is fine, except for one thing. The mobile network isn't working. My Wi-fi and normal cellular network that handles phone calls and SMS works, but I can't access the internet when there is no Wi-fi. Normally, when I would connect to the network, an icon would appear in the status bar showing when it was sending out and receiving information and what kind of connection it was (3g, etc.). Now, it doesn't appear when I turn on the Mobile network and I can't connect to the internet without Wi-fi. If anyone could help me fix this, I'd really appreciate it. Thanks.
Is it enabled in the settings and did you choose the right network type to use?
I recommend setting it to automatic.
Dark3n said:
Is it enabled in the settings and did you choose the right network type to use?
I recommend setting it to automatic.
Click to expand...
Click to collapse
Yes, and yes. The network is set to bell and the network selection is set to automatic.

[Q] network data mode not functioning

hi. can anyone help me please?
i have recently updated my sgs2 to android version 2.3.6. i noticed that network data mode doesn't seem to be working correctly. even if i have enabled it already still no connection. The notification icons are not even showing. Already enabled the "use packet data" setting under mobile network settings but still not able to connect. also tried resetting the apn settings still no luck GPS icons are also not showing when trying to enable via the notification bar.

Seem to have lost 3G data after factory reset (4.1.2)

I've been running a flashed 'official' 4.1.2 (Singaporean origin ROM?) for over a year now but recently have been experiencing performace niggles. Therefore I decided to do a 'factory data reset' from the settings menu to clean the tab up. It was never actually wiped before as even when I went direct from 3.2 to 4.1.2, all the applications were kept in place, so I figured it could do with a good internal flushing.
After reinstalling my apps, everything is indeed running smoother and with no real performance complaints. However, I seem to have lost my ability to use the inbuilt 3G modem for data. It still registers with the network provider as per the SIM card (in this case, o2 UK) and I can send txt messages to the number so it really is on the network and working to some degree.
Despite this, I don't have a network connection via 3G nor do the indicators of network data connectivity show on the bottom status line irrespective of whether nor not I enable 'Mobile Data' (i.e. I can't see the little 3G/HSDPA indicator or the up/down arrows). All I see is the reception strength indicator, whichever way I set 'Mobile Data'.
WiFi is still fine (subject to the 2.4GHz only restriction of the ROM).
Anyone have any ideas what I should do?
Kaiser Wilhelm II said:
I've been running a flashed 'official' 4.1.2 (Singaporean origin ROM?) for over a year now but recently have been experiencing performace niggles. Therefore I decided to do a 'factory data reset' from the settings menu to clean the tab up. It was never actually wiped before as even when I went direct from 3.2 to 4.1.2, all the applications were kept in place, so I figured it could do with a good internal flushing.
After reinstalling my apps, everything is indeed running smoother and with no real performance complaints. However, I seem to have lost my ability to use the inbuilt 3G modem for data. It still registers with the network provider as per the SIM card (in this case, o2 UK) and I can send txt messages to the number so it really is on the network and working to some degree.
Despite this, I don't have a network connection via 3G nor do the indicators of network data connectivity show on the bottom status line irrespective of whether nor not I enable 'Mobile Data' (i.e. I can't see the little 3G/HSDPA indicator or the up/down arrows). All I see is the reception strength indicator, whichever way I set 'Mobile Data'.
WiFi is still fine (subject to the 2.4GHz only restriction of the ROM).
Anyone have any ideas what I should do?
Click to expand...
Click to collapse
Just to follow up - the problem was more basic than an issue with the tablet hardware or flashed OS. It was an APN configuration issue. Basically the auto installed APNs were wrong and I had to manually configure a suitable APN for my pre pay mobile broadband.
Is it solved? Please update main title to SOLVED

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