02-12-2013 02:41 PM
Welcome to the BlackBerry Support Community.
To resolve this issue please try to first back up all your data using the BlackBerry® Desktop Software and then perform a clean reload of your BlackBerry® Device Software. For further steps, please see the following KB articles.
For Windows®: "How to perform a clean reload of the BlackBerry Device Software for Windows" http://bbry.lv/GI9beY
For Mac: "Perform a clean reload of BlackBerry smartphone application software using BlackBerry Desktop Software on a Mac computer" http://bbry.lv/J0UN1U
Let me know if this helps.
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