Hi, to install the jar file on a corby pro mobile, follow the below steps -
1. Create a new text document(on desktop right click > new > text document)
2. In that paste this.
<html><body><a href="_______">install _______</a></body></html>
#Write ur application/software/game name in the space provided.
<html><body><a href="operamini.jar">install operamini.jar</a></body></html>
#Here operamini.jar is name of the application/software/game that is going to get installed.
#Remember that the name of the application/software/games should be same with that u write here.
#If your .JAR file name is operamini.jar then in the space provided you should type operamini.jar
3. Now send both the html and .jar files to your mobile either by using cable or bluetooth.
4. Run the .html file and from their it will prompt to install the sofware.