Connect phone and computer
Connect the data cable to the phone socket and to the computer's USB port.
Scroll to Yes and press the Navigation key.
Back up phone memory
Start the program BlackBerry Desktop Software on your computer.
After a moment the program establishes a connection to the phone.
After a moment the program establishes a connection to the phone.
Click Back up now.
Select Full.
Click Back up to back up the phone memory to the computer.