I am facing a very strange problem that my J2ME application .jar file is downloaded normally on the Nokia mobiles but on Samsung and Motorola it is not downloaded. But if i install the .jar without downloading on the Samsung or any other handset it worked. If some has any idea then guide. Link of my app is m.hellosunshine.in
Your server is configured to reply with
Content-Type: text/plain
for the jar file (http://m.hellosunshine.in/J2ME/HelloSunShine.jar), but it should be configured to reply with
Content-Type: application/java-archive jar
See e.g. http://www.summet.com/blog/2007/11/04/mime-types-for-hosting-j2me-jar-and-jad-files/