Restoring your BBM contacts and groups

The first time that you open BBM, you are prompted for your BlackBerry ID. If you have used BBM before, consider the following:

After setting up BBM, your contacts, profile, and groups are automatically backed up over the wireless network based on your BlackBerry ID. It's still a good idea to regularly save a backup file for your device on a computer using BlackBerry Link in case your device is lost, stolen, or corrupted.