I want to write a complex application, which is not going to be public. We are going to use Nokia devices only for industrial pruposes, our software will always be limited to a limited number of certain devices, which will all have the one purpose: running our software.
I want to implement an autoupdate mechanism; a second application, which is capable of downloading and executing a new version of the main application.
Is this compatible with the symbian signing mechanism? Do i have to sign the main application everytime i deploy a new version of the software? The whole signing process is giving me a headache.