Blackberry GPS tracking + Web service connection(repost)

I have developed an android application which runs as a "silent service" in the phone, gathering every few minutes GPS location (from GPS device, and if GPS is not available from phone network position if available). That service tries to send the location to a webservice if Internet connection is available, and if it is not available, the service saves the location in the phone's local filesystem and whenever Internet connection (or wifi) is available again, sends all the stored locations to the same webservice. The application has another "visible" part, which is a simple form (password protected) with service's setup options: - phone ID. - recording schedule (days and hours when service will record locations) - service startup options - etc. Once the application is installed (only one installation file) it should autorun the service on every phone startup and allow open config form from applications (or similar) menu. I need to port that application to work on as many blackberry GPS mobiles as possible (desireable highest compatibility to work unchanged on other models yet to come) I don't know how application signing works on this platform, neither if it needed at all. I would need assistance on these topics. Development should be in java if possible. ## Deliverables The final delivered application has to be an exact port of android application downloadable from ndonde.es. It doesn't matter if development is in English, we will translate into Spanish the strings if neccesary, it must have UI on both languages according to phone's language. In case in the future we need to modify the application, we need as well any signing tools/certificates/know-how which would be required for us to re-deploy the application. ## Platform Blackberry phones