07-13-2009 02:36 PM
The update process link to the same JAD where a user can download the TRIAL version.
When a registered user download the trial version, it overwrite the previous version but it doesn't overwrite the
data stored in the RMS so the application remain registered.
Aniway the older activation code works also with newer version if is a free upgrade.
07-14-2009 10:35 AM
I couldn't sleep at night thinking about this... If you store one of your class's object in the persistent store and then the upgrade adds anothoer member variable to that class, it would wipe out the existing data....which would wipe out the key and all.
Did you create a specific class to store your data on the blackberry?