Deploying midlets to nokia ngage

hello everyone,
m trying to deploy a very simple helloMidlet program to my nokia ngage
cellphone.. on installing the file, it gives a system error message and quits. wats may be the possible reasons for this ?

i got the solution !!! had to set the target platform to MIDP1.0 and things worked just fine... but how do i use bluetooth is still a problem.. does anyone have the solution ?

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Hi,
Does anyone have any advice for deploying midlets over bluetooth from linux.
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using gnome-obex-send i can send any file to the phone and it will pick it up. It doesn't know what to do with .jad and .jar files though, and asks me if I want to store them in my media folders.
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Hi,
I tried to deploy the application only from a Window PC. I send the jar only throug "Send File" and the phone receives it as a message. Then I click on the message and I can install the jar. I tried only with Nokia 6600
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I wish to auto-start my J2ME application on Nokia 6600, using PushRegistry.
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Bluetooth connection not working on US Nokia phones from J2ME Midlet (MIDP

Hi All,
We are developing a J2ME midlet (MIDP 2.0 ,CLDC 1.1)which makes bluetooth connection to other devices.The bluetooth
connection is working perfectly on indian nokia phones with Airtel as carrier.But when we deploy the same midlet on Nokia E71
US phone with carrier as AT&T ,the bluetooth connection is not working.The sample code is as follows:
public void run(){
try{
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when we try to connect on US Phones],the execution hangs at the following line of code:
StreamConnection connection = (StreamConnection)Connector.open(btConnectionURL);
No exception is caught.
Our midlet is not signed.
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on Unsigned midlet.
But our question is, if we buy a code signing certificate from Verisign or Thawte and sign the midlet, will this problem be solved.
Any other alternative solutions for this ???
Immediate help will be appreciated.
Thanks,
Yash

You might want to read this before buying a certificate:
http://javablog.co.uk/2007/08/09/how-midlet-signing-is-killing-j2me/
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Hi All,
I have develped application. I have installed jar files of midlet in Nokia N75 mobil phone. It Ishows installed in it s application but It is not displaying midlet in the phone menu. Plz tell why it shows installed but not displaying midlet in menu..
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Thanks,

Hi All,
I am not able to figure out this problem if somebody knows this answer plz reply..
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[email protected]

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I'm developing an midlet that uses FileConnection class extensively. I intend to deploy the midlet on Sony Ericsson M600i. I want to make my Midlet a trusted one so that the annoying warning popups stop each time access the device filesystem.
I created a keystore in netbeans and created a certificate using keytool using that keystore. Then I installed the certificate on the device. When I tried to depoly the midlet it says 'security check failed. cant install'.
the device has MIDP 2.0 and CLDC 1.1
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pls explain how to make my Midlet trusted.You have to purchase a certificate (Verisign, Thawte...). NetBeans and WTK self-generated certificates are only for testing on the emulator and are not recognized by any handset (the root certificate is not available in the certificate store). And then, whether your purchased certificate is recognized by a specific device is both manufacturer/model and carrier dependent.
For self-signing MIDlets for Nokia Series 60 handsets, see SD's topic [n]Free Self Signing Midlet for Series 60 3'rd Edition at
{color:#0000ff}http://forum.java.sun.com/thread.jspa?threadID=5212743{color}
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Any Suggestions:) ?
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I suggest that you find out what the problem is ;)
Really, we can't smell whats wrong. It could be lots of things...
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No_ams_auth error when deploying in MIDP 2.0 Real Mobile

Hello,
I have a really simple MIDlet, which has only 2 classes, and I can deploy it in Nokia 7650 and P800
(MIDP 1.0 mobile). But, when I try to deploy it in the Nokia 6600 (MIDP 2.0 mobile). I get an ...'no_ams_auth' error appearing in the mobile.
I have tried to run the MIDlet in an emulator of MIDP 2.0 and the application list of the emulator
appears empty, as it could not deploy the MIDlet in the emulator.
What am I making wrong?
It is needed any special parameter in the jar and jad?
Thanks in advance
H�ctor Bern�

Hi,
You are deploying Midp1.0 app on MIDP2.0 version.
You have to change the default attributes in .jad file.
MicroEdition-Profile MIDP-1.0 to 2.0
HTH
phani

Deploying midlets to nokia ngage

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