I have signed the JAD File.

For S40 Device
When i put the both the JAR and JAD File into the Nokia 2730 Classic.
The Application is running perfectly with the warnings "From the trusted supplier".
(when i see in the memory card there is only one file instead of both JAR and JAD)

For S60 Device
When i connected through the Nokia OVI PC Suite and install the JAD File of the
Signed Application it is running with the warnings "not from the trusted supplier"

My question is why the Signed JAD File is not running with the warnings "from the trusted supplier"?

Please help me.