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You can update the phone's software when a new software version is available. Follow these instructions to update your phone's software.
Before updating your phone's software, it's recommended that you back up the phone memory. Click here for information on how to back up the phone memory.
Install BlackBerry Desktop Software
Find the download section on the web page to download BlackBerry Desktop Software.
Download and install BlackBerry Desktop Software.
Connect phone and computer
Wait while the program establishes a connection to your phone.
Update phone software
If a new software version is available, it's displayed.
Follow the instructions on the screen to update the phone software.