Mobile data(3g and edge) on lumia 620

Hi,
i have problem with connecting my Lumia phone to mobile data, i tried connecting through 2g, the browser was working but not my messenger apps including WhatsApp, so i tried connecting through 3g and WhatsApp, Skype and none of my messenger apps seem to work with 3g data too, with wifi all these work fine, has anybody faced similar issue, please help

There may be a problem with your apn settings. Your phone is designed to retrieve the settings from your sim card. Unfortunately not all sim cards support this especially iof you have an old sim or sometimes the sim could be faulty. My suggestion for the moment are to make sure you have the latest version of the Access Point app on your phone and if that does not resolve then contact your provider so see if function is supported or try a replacement sim.
You can doenload the latest version of Access Point using the Link to the QR code below.
http://discussions.nokia.com/t5/Pool-of-Knowledge/Nokia-Windows-Phone-8-App-Updates/td-p/1640082

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ADF mobile Data sync and sql lite usage

Hi,
We are working on ADF mobile POC.(Jdev version 11.1.2.3.0)
Following Oracle mobile developer guide we generated "Webservice data control" which creates process(object) method to work with Webservice. We created the data-controls and used them in our Java code and are able to get the Webservice response also.
However we want to implement the offline mode feature and for this we are not able to get any document reference for implementation.
With offline mode support is it the application's responsibility to store the data locally using SQL Lite and do the data sync (using Web Service) OR will the framework would do the data sync automatically. Can someone please provide the implementation hint on how to do the Offline mode support in the mobile application using ADF.
Thanks
Pavan

Hi,
With offline mode support is it the application's responsibility to store the data locally using SQL Lite and do the data sync (using Web Service) OR will the framework would do the data sync automatically.
This is all you. In this version of ADF Mobile there is no automatic data synchronization between local data and the server side. The sample that come with the ADF Mobile extension have a SQLLIte example as well, which is in the HR application. Look for the "DBConnectionFactory" file
package application;
import java.sql.Connection;
import java.sql.SQLException;
import oracle.adfmf.framework.api.AdfmfJavaUtilities;
public class DBConnectionFactory {
    public DBConnectionFactory() {
        super();
    protected static Connection conn = null;
    public static Connection getConnection() throws Exception {
        if (conn == null) {
            try {
                // create a database connection
                String Dir = AdfmfJavaUtilities.getDirectoryPathRoot(AdfmfJavaUtilities.ApplicationDirectory);
                String connStr = "jdbc:sqlite:" + Dir + "/HR.db";
                conn = new SQLite.JDBCDataSource(connStr).getConnection();
            } catch (SQLException e) {
                // if the error message is "out of memory",
                // it probably means no database file is found
                System.err.println(e.getMessage());
        return conn;
}The LifeCycleListenerImpl class in the same demo shows how to use this SQL Lite connection
package application;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import javax.el.ValueExpression;
import oracle.adfmf.application.LifeCycleListener;
import oracle.adfmf.framework.api.AdfmfJavaUtilities;
public class LifeCycleListenerImpl implements LifeCycleListener {
    public LifeCycleListenerImpl() {
     * The start method will be called at the start of the application. Only the
     * Application Lifecycle Event listener will be called on start up.
    public void start() {
        System.out.println("!!!!!!!!!!!!!! App Start !!!!!!!!!!!!!!");
        //InitDB();
        try {
            Statement stat = DBConnectionFactory.getConnection().createStatement();
            ResultSet rs = stat.executeQuery("SELECT * FROM EMPLOYEES;");
        } catch (SQLException e) {
            // if the error message is "out of memory",
            // it probably means no database file is found
            System.err.println(e.getMessage());
            System.out.println("Database does not exist, creating it");
            InitDB();
        } catch (Exception e) {
            System.err.println(e.getMessage());
        System.out.println("!!!!!!!!!!!!!! Done App Start !!!!!!!!!!!!!!");
     * The stop method will be called at the termination of the application. Only
     * the Application Lifecycle Event listener will be called on start up.
     * NOTE: Depending on how the application is being shutdown, this method may
     * or may not be called. Features should save off their state in the deactivate
     * handler.
    public void stop() {
        // Add code here...
     * The activate method will be called when the feature is activated. The
     * Application Lifecycle Event listener will be called on application
     * being started and resumed.
    public void activate() {
        // Add code here...
     * The deactivate method will be called when the feature is deactivated. The
     * Application Lifecycle Event listener will be called on application
     * being hibernated.
    public void deactivate() {
        // Add code here...
    private void InitDB() {
        try {
            System.out.println("!!!!!!!!!!!!!!InitDB Start!!!!!!!!!!!!!!");
            ClassLoader cl = Thread.currentThread().getContextClassLoader();
            InputStream is = cl.getResourceAsStream(".adf/META-INF/hr.sql");
            if (is == null) {
                System.err.println("###### Could not look up : /META-INF/hr.sql");
                return;
            BufferedReader bReader = new BufferedReader(new InputStreamReader(is));
            List stmts = new ArrayList();
            String strstmt = "";
            String ln = bReader.readLine();
            while (ln != null) {
                if (ln.startsWith("REM") || ln.startsWith("COMMIT")) {
                    ln = bReader.readLine();
                    continue;
                strstmt = strstmt + ln;
                if (strstmt.endsWith(";")) {
                    System.out.println(strstmt);
                    stmts.add(strstmt);
                    strstmt = "";
                    ln = bReader.readLine();
                    continue;
                ln = bReader.readLine();
            DBConnectionFactory.getConnection().setAutoCommit(false);
            for (int i = 0; i < stmts.size(); i++) {
                Statement pStmt = DBConnectionFactory.getConnection().createStatement();
                pStmt.executeUpdate((String)stmts.get(i));
            DBConnectionFactory.getConnection().commit();
            System.out.println("!!!!!!!!!!!!!!InitDB Done!!!!!!!!!!!!!!");
        } catch (Exception e) {
            e.printStackTrace();
}Hope this is what you were looking for
Frank

Mobile Data disabling and affecting phone settings

Hi,
Every now and again my phone will prompt that mobile data is disabled. When that happens, the display settings I have set (2mins to auto screen lock and brightness) reset to their original settings. Does anyone know what is happening or how I fix it?
Thanks

No problem, Stamina Mode operates all the time, not just when the battery is low.
What are your thoughts about this forum? Let us know by doing this short survey.
- Official Sony Xperia Support Staff
If you're new to our forums make sure that you have read our Discussion guidelines.
If you want to get in touch with the local support team for your country please visit our contact page.

Wifi turns off and mobile data turns by itself.

Like I said, Wifi turns off and mobile data turns on by it self. I have actually see it do this while I am using it. I am getting sick of having to back into setting to turn mobile data off and wifi back on. My phone started doing this a couple months ago and is doing it more and more frequently wasting all my mobile data. I have had the phone a little over a year. I'm not sure much can be solved in the forums but I also don't know how to contact Blackberry Support as they seem to just direct people here. Any help with this would be appreciated.

Oh wow...that's a really ancient OS. There was one more in the 10.2.1 branch after that, then the entire 10.2.2 branch, followed by 10.3.0, 10.3.1, and now 10.3.2...so you are perhaps 25, maybe 50 updates behind now? Not surprising that you are suffering from problems that have likely been cleared up since. I cannot recall specifically if the problem you are reporting was in that specific OS version...it's been way too long since I used it (I'm on 10.3.2.840 now, on all 3 of my devices). Regarding the space issue, refer:Article ID: KB36394 Unable to upgrade to BlackBerry 10 OS version 10.3.1 or later due to insufficient spaceHowever, given your ancient OS, it is rather likely that you will have trouble with updating, especially in regards to backup/restore of your data. It has been reported that some who jump too far ahead find that their data cannot be restored to the updated device OS. So, to prepare, I advise you the following:Use LINK to conduct a full backup to your PCManually copy the entire contents of Device Memory to your PCPurchase and use Ultimate Backup to backup your data to your media cardPrepare full manual documentation of all configurations, account credentials, added apps, etc. (in case, in the worst case scenario, you cannot restore from backup and have to manually reconfigure everything)Hopefully this advice is way more conservative than you require...but better safe than sorry. If the official methods don't work for you, then you can consider the unofficial AutoLoader method (which, given your ancient OS, might actually be a "cleaner" way for you to go, but will require backup/restore or manual reconfiguration as AutoLoaders are completely destructive to everything presently on the device):http://supportforums.blackberry.com/t5/BlackBerry-10-OS-Device-Software/Upgrading-OS10-devices-using-Autoloader/td-p/2466747#nobannerhttp://forums.crackberry.com/bb10-leaked-beta-os-f395/bb10-os-archive-943672/You will want to research carefully what OS you choose, however...be sure you choose only an officially released (by at least one carrier) version and not a true "leak". Also beware of moving into 10.3.2...the government-required "kill switch" has been added to 10.3.2, and hence also includes a block that prevents you from falling back to 10.3.1. Good luck!

Problem in nokia lumia 620

Facing while downloading in store in my nokia lumia 620. Getting error code c00cee22.

Hi rishi2014,
Welcome to Nokia Support Discussions!
What connection are you using when downloading from the store? Have you tried toggling between your mobile data connection and Wi-Fi connection.

Lumia 620 : Stuttering/Crackling Speaker :(

Bought Lumia 620 about 2 weeks ago.But using it now.After a few audio n video playbacks, the speaker started to stutter/crackle. It is so much irritating and after buying Lumia 620 with so much excitement, i am now too much disappointed with this problem.What should i do now?Should i contact Nokia Care?Would i get the handset exchanged with a new one?

Take the device to a nokia care point where they can examine the phone,also just to note the source of video may also be a cause for distortion or the format they are in.
If i have helped at all a click on the white star below would be nice thanks.
Now using the Lumia 1520

Opens mobile data by it's self !!!

hey
scince i updated my mobile's software to " symbian belle refresh " it opens mobile data everyday at 00 : 00 !!
at the beginning of every new day it just turns itself on !
and that made me lose alot of money
help plz
notes :
1 - the problem statred after updating to " symbian belle refresh "
2 - it happens every day at the beginning of it
3 - there is no apps working in the background
4 - it's turned of at 23:59 and it's on at 00:00 !
help
my mobile is nokia C7

You could try to check if it's a specific app that opens the mobile data connection. Select Settings > Connectivity > Connection manager and long press the mobile data connection and select Details, You should then be able to see in Apps the application that is using the mobile data connection.

Can't access the Internet via Mobile Data & Wifi after IOS 6 update.

Hi Hi,
Are facing the same problem that I'm facing? After updating the iOS 6 my ipad2 can't access to the Internet vai both data and wifi.
I event tried activity my iPhone 4S hotspot to allow my IPad2 to connect and is not working too.

Hi Ralph,
Thanks for the advice and tips. The wifi problem has been sovled by not on the mobile data.
When I'm using the mobile date to access the network it will not work. I have tried to rebooth, tuning the mobile data option and the data roaming on and off. Still does't not work.

Z3 Compact using mobile data even when disabled.

Hey there,
my new z3 compact is connecting to the mobile internet every 3 hours and causing costs! Mobile data is disabled in the setting and in the quick menu. WIFI is available all the time. In the settings it shows 0MB of volume for all apps. Besides the preinstalled apps and widgets I use only some apps wich are well known and can be trusted.
Now how can I see wich app/widget is connecting? And who pays my bills?? It seems I cannot trust my device and I dont like that idea.
Any advice? The Support didnt help much - told me to reset and wait for the next bill to see if it worked...
Gabriel

If you can't access some live statistics from your mobile operator at least you can try this.
Go into Settings / Power / Battery Usage.
There will be a graph showing battery discharge ratio and list of all apps using power below.
When you click on the app (yes, I know it will be annoying) for some of them there will be "Mobile data sent" and "Mobile data received".
For example in my phone under "Android OS" I have -
CPU total 1 hour 1 minute
CPU main - 16 seconds
Keep active - 9m 59s
Data received - 6,34kB
Data sent - 14,14 kB
Wifi received - 484 bytes
Wifi sent - 531 bytes.
Check every single app on the list. Maybe you will find it there. I suspect Google Play Services. Someone on the forum mentioned that they ignore disabling auto update. Maybe Google messed something with disabling mobile transmission?
There is a one, very hard way to disable accessing mobile network data if you don't need that.
Head over to Settings / More / Cellular Networks / Access points name (APNs).
There will be APN for your data transfers and for MMS. Leave MMS alone but delete data APN. You will be able to configure it again manually but as long as there will be no APN for data transmission your phone will not be able to connect to your operator and cause costs.
Best regards,
Sergio PL
Xperia Z1 / Nexus 7 (2012)

Mobile data not working

I turn mobile data on and the 3g doesnt activate. It appears the name of the operator and in the right side is empty there is no 3g or E

Is this a new SIM card?

Settings Mobile Data is not editable

I accidentially activated mobile data but do not have a sim card. Now is the menu Mobile data inactive and I cannot deactivate the service again. Please help

Hi Bebtiu06,
Welcome to the community! Since you're new please be sure that you have checked out our Discussion guidelines.
You might want to try downloading the settings automatically to the device.
Menu > Settings > More > Internet Settings > Accept Disclaimer > Choose network.
Once done try using the Internet.
- Official Sony Xperia Support Staff
If you're new to our forums make sure that you have read our Discussion guidelines.
If you want to get in touch with the local support team for your country please visit our contact page.

Lumia 620 speaker volume pulsing

I've noticed on my 620 that the volume pulses up and down when playing audio through the speaker on the phone. It's more evident when the volume level is low (between 1 - 5). It sounds like when a compressor is acting on the signal with a slow release.
I did see someone mention this on another forum so it might not just be my phone.
Solved!
Go to Solution.

Hi everybody!! I'm a new user of this fantastic nokia phone, and yes, my lumia 620 have the same issue that many of you mentioned: listening any kind of song, expecially in part where the dinamic of the song is low, i can hear that "compressor effect". I do also hear a "pffffffffffffffff" sound that is ever present under the song
I've updated all of the application possible, did try the soft reset and the hard reset but the problem still remain.
..please, mr. and mss. nokia support team, could you please seriousely check if it's a software or a hardware issue?!
I think it's in nokia's interest solving this issue as fast as possible, or they will see thousand and thousand of fantastic lumia 620 "coming back home" for a problem that maybe could be solved with a software update!
thanks and let all of us know!
stefano

How to save on data usage and connect to wireless at home

How do I switch off my mobile data usage and switch over to my wireless at home to save on my data plan?

menu/settings/wi-fi, view networks, select/encryption/code

What's wrong with my mobile data network?

I've had this 2nd hand iPhone 4 for almost 2 months and everything has been working perfectly until today. I was using viber and sending messages to my friends and it suddenly stopped working and i have no idea why, i thought i just lost my 3G for a while so i waited a few hours for it to come back up, this started around 3pm and it's 12am right now and it's still not working... Everything else worked such as skype, twitter and the internet but for some reason i couldnt send and receive messages on viber and imessage. I also didn't get any notifications from ANYTHING during the whole time until i connected to my wi-fi at home which i then got flooded with messages, tweets and etc.
I think that theres something wrong with my mobile data network and i dont really know what it is since everything was working fine this afternoon and it just suddenly stopped? Connecting to Wi-fi makes everything work fine and i actually receive notifications and am able to send and receive messages to my friends on viber and imessage.
Can anyone help me?
My carrier is CSL and it has unlimited data if anyone n

I havent contacted my carrier and i really dont think they will be able to help since i go to them every month to pay my phone bill and they can barely speak english...
I've turned my phone on and off 3 times and ive also reseted my network settings

Lumia 920 random reboots and dropped mobile data a...

Hi! Wondering if anyone can shed some light on an issue I'm seeing with TWO Lumia 920 handsets?
Both were recently wiped for new users - full "reset your phone" option. After installing the Black update, the phones now randomly reset and reboot. In addition, they cannot seem to hold onto a data connection (either GPRS, 3G or H) - the mobile data connection works when the phone is first boot up, but loses connectivity some time later. Mobile data isn't restored unless the phone is turned off and on again. Totally scratching my head on this - and as it affects two phones, I'm pretty sure it isn't a faulty handset. Steps I've tried:
Swapping SIM cards around (including SIMS not associated with those two handsets)
Manually setting APN details (we're on Orange - also EE)
Installing Access Point app (which isn't installed as standard) for auto-configuration of APN
Toggling between 4G and 3G maximum connection speed settings
Manually selecting mobile network (i.e. disabling automatic network selection)
Wiping and resetting both phones (multiple times)
Installing fresh firmware image via the Nokia Software Recovery Tool
All these don't help! Frustratingly, everything works fine over WiFi - and I have observed that the random reboots only occur when data is being transmitted over mobile network. Both handsets belong to Orange UK (EE), and are updated with EE's approved Black firmware...
Anyone seen anything similar? Anyone come across a fix?!?

Hi! Wondering if anyone can shed some light on an issue I'm seeing with TWO Lumia 920 handsets?
Both were recently wiped for new users - full "reset your phone" option. After installing the Black update, the phones now randomly reset and reboot. In addition, they cannot seem to hold onto a data connection (either GPRS, 3G or H) - the mobile data connection works when the phone is first boot up, but loses connectivity some time later. Mobile data isn't restored unless the phone is turned off and on again. Totally scratching my head on this - and as it affects two phones, I'm pretty sure it isn't a faulty handset. Steps I've tried:
Swapping SIM cards around (including SIMS not associated with those two handsets)
Manually setting APN details (we're on Orange - also EE)
Installing Access Point app (which isn't installed as standard) for auto-configuration of APN
Toggling between 4G and 3G maximum connection speed settings
Manually selecting mobile network (i.e. disabling automatic network selection)
Wiping and resetting both phones (multiple times)
Installing fresh firmware image via the Nokia Software Recovery Tool
All these don't help! Frustratingly, everything works fine over WiFi - and I have observed that the random reboots only occur when data is being transmitted over mobile network. Both handsets belong to Orange UK (EE), and are updated with EE's approved Black firmware...
Anyone seen anything similar? Anyone come across a fix?!?

Mobile data(3g and edge) on lumia 620

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