I am not able to run my java app on Nokia 6155 and Nokia 6235. It installs fine but when i click the icon to run it, it throws an error "Application Invalid". It works on all other devices like NOkia 6275. Nokia 6155 and 6235 supports all the JSRs required for the app( it uses PIM and WMA ).
the signature is correct, it works on other devices. I have done the other basic checks also before posting ..So i think it is something specific to these devices only.
Can someone throw light on why the app doesn't works on Nokia 6155 and 6235.