I got an error message "Authorization failed" whenever I tried to install a jar file (call it X.jar) on my Nokia N90.
For other jar files (they are basically simple applications) that I have I had no problem installing them. But X.jar kept giving me the error message. It runs perfectly well on the emulator on my PC with Eclipse IDE.
I read that maybe I should get my jar file signed. I tried to do so by signing it with a (free) digital certificate from Ascertia - to no avail.
I read too that it could be that my phone does not support external libraries. However, these libraries are already a part of my X.jar. The class files are in it.
Could it be due to other reasons? Has anyone encountered similar problems?
Appreciate if anyone can offer any advice. Thanks in advance.