How to remove contact database from BlackBerry bold. when you got duplicate contacts from syncing, you can delete contact database on your BlackBerry bold and sync you contact backup again. if you want to delete your contacts database and do not want to delete each contact indivudally, you can use BlackBerry Desktop Manager to delete your contact database on BlackBerry bold. Go to Desktop Manager and select Backup and Restore > choose Advanced > click Address Book in the Device Database list on the right side of the screen and click the Clear button at the bottom to delete and clean out the entire address book database.  now you can delete your contacts database and leave your calendar and notes on the BlackBerry bold.

Tags: Blackberry bold contact database, delete blackberry data, remove blackberry contact