I have developed and signed (thawte certificate) a java programm with the wtk V2.3 from sun.
By installing it on a "nokia 6110" it works fine.
Another custumer with a "Nokia C5" was able to install a wtk-sample-program.
But when he tried to install MY program he get an error "authorization failed".
I think it's not a certifikat problem. Maybe it's a problem with the MIDlet-Permissions in the JAD-file but I think that I don't use any api which is not supported by the handy.
"r2j7" has a notion that I use some Permissions for APIs which I don't use in the source code.
Can anybody confirm this or has anyone another reason for this behavior?