Welcome to the official BlackBerry Support Community Forums.

This is your resource to discuss support topics with your peers, and learn from each other.

inside custom component

Java Development

RMS Record store does not persist after a MIDlet has been upgraded

by Retired ‎02-12-2010 02:59 PM - edited ‎09-16-2010 03:19 PM (3,191 Views)



This article applies to the following:

  • BlackBerry® smartphones



RMS record stores can only be accessed by the MIDlet from which they were created. When an application is upgraded, the data remains accessible to the application. To be considered an upgrade, the application must have the same MIDlet-Name and MIDlet-Vendor. The MIDlet-Version can be different.


If the MIDlet-Name and MIDlet-Vendor change, later versions of the application will not be able to access the RMS Record stores created by earlier versions of the application.

Users Online
Currently online: 22 members 3,496 guests
Please welcome our newest community members: