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Questions tagged [3g]

For questions about 3G mobile networking and communications standards and their implementations.

535 questions
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How to disable mobile data connection in android programmatically?

I would like to know if there is any way to disable mobile data connection in android programmatically. Since there is a class known as WifiManager to handle the wifi WifiManager wifi = (WifiManager) getSystemService(Context.WIFI_SERVICE); …
Unnikrishnan
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Android Google Maps obtaining user location on emulator with 3G?

Is it possible to use 3G (from USB 3G) to implement a obtain location function ? I tried with the map which is installed on Android by default, when I tap on show my location it couldn't obtain my location with 3G connection. From this page :…
IT-Fan
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SIM5320A, device connected to 3G Network but can't ping server

I've been trying to make this SIM5320A module send HTTP requests to my server but even though it appears connected to the internet I can't seem to ping any server or make any requests. I'm sending AT commands through a terminal on my Linux…
Hayk Darbinyan
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Send data from iPhone using 3G connection

I have a Java Applicaction in where I have a TCP Server that accepts conections with Sockets. So I have done a Socket in C inside the iPhone app to send a String to my Java app and when I use the WiFi connection everything works perfect. I type a…
iKDev
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urllib.request error while trying to set up an SMS gateway using a Huawei E3531 3G dongle

Here's my code: import urllib.request url = "http://192.168.8.1/api/dialup/dial" data = "1" data = data.encode("utf-8") headers = {"Content-Type": "application/xml"} request = urllib.request.Request(url, data…
Davies Dan
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Geolocation giving weird position sometimes

var initialLocation; var siberia = new google.maps.LatLng(60, 105); var newyork = new google.maps.LatLng(40.69847032728747, -73.9514422416687); var browserSupportFlag = new Boolean(); // Try W3C Geolocation (Preferred) …
slandau
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iPhone Dev, 3G Testing Device Launch Failures After App Rename and Upgrade to XCode 4

I have an iPhone app in the app store that I wanted to rename and make universal. I have done all the work for the rename (renamed the PRODUCT_NAME, not the binary identifier) and adding iPad support. Everything was running great on my iPad 2…
IcyBlueRose
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Streaming audio with Sip stack does not work on 3G network in Android 2.3?

I have developed a simple client sip application on andorid by using SipDemo example which is provided by Google. My application(everything such as Authentication, Streaming, ...) works perfect over my WiFi network, but when I switch it in 3G…
Alireza Asadi
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Telit UL865 3G modem Hangs (Needs resetting) after AT#HTTPRCV=0

I'm using a Telit UL865-NAD to connect to a webpage to get data from a php file. The main problem is that the HTTPRCV command hangs. See code below: OK AT#CIMI #CIMI: 730011235559846 OK AT+CCID +CCID: 89560100000992123469 OK …
David Pawlak
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Call APNDroid from my app

I am trying to write an app that calls APNDroid for enabling/disabling the 3G. I looked at the code snippets provided by the developer. I can't seem to understand how to incorporate them in my code. Here is the code snippet I am referring…
Avi L.
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Check for 3G support on the iPhone

Possible Duplicate: How to check network type in iPhone app I would like to know how I can check for 3G support on the iPhone. I checked the latest Reachability code and it doesn't include any code for checking the 3g availability.
max_
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Issue with communicating with FONA 3G (aka SIM5320a)

My issue is fairly simple to describe but I have no idea what the problem could be. So I got my FONA 3G and immediately after taking it out of the box, I connected the battery and I wired up my FTDI board (aka USB to serial converter), and then I…
user3308807
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Same ISP problems to load balancer

I have TP-Link TL-R470T+ Load balancer. I have purchased it to combine my three internet connections. (ADSL, 3G Dongle, 3G Dongle) 3G dongles have same network (ISP). I have connected 3G dongles > router > Load balancer and ADSL though the router >…
Shudhanshu Gunjal
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Android MarketPlace filter for 3G or 4G devices

Can we restrict our app,so that it will be only visible/shown for 4G devices in Android Market place. I currently have 2 apps,one for 3G and the other for 4G.I don't want the user to be confused by seeing 2 icons of the same app in…
omni.present
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Android:GPS coordinates are different in 3G and wifi

Might be a stupid question, but I don't know the logic behind. On a Wifi enabled device, GPS coordinates are accurate.(as expected) Disable Wifi and enable 3G gives a inaccurate coordinates (device location is same as in point 1.). when a distance…
b8r0
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