Hello there,

my problem is that every programm I compile with the WTK from Sun doesn't Run under my Nokia 7250i.
It says "Application not supported" after downloading it by GPRS (downloading other programms with same script works...)

What am i making wrong?

Tanks for any answer,

the programm:

import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;

public class HalloMidp extends MIDlet {
Form form;

public HalloMidp() {
form = new Form ("Hallo Welt!");

public void startApp() {
Display.getDisplay (this).setCurrent (form);

public void pauseApp() {

public void destroyApp(boolean unconditional) {


the .jad file is...

MIDlet-1: HalloMidp, , HalloMidp
MIDlet-Jar-Size: 912
MIDlet-Jar-URL: HalloMidp.jar
MIDlet-Name: HalloMidp
MIDlet-Vendor: Unknown
MIDlet-Version: 1.0
MicroEdition-Configuration: CLDC-1.0
MicroEdition-Profile: MIDP-1.0