. It handles backups, restores, and essential driver installations . You can still find this on community archives like Internet Archive BBSAK (BlackBerry Swiss Army Knife):
: Download BlackBerry Desktop Software 7.1 . This is essential for drivers and connecting the device to a modern PC (ideally Windows 7 or 10). blackberry 9720 device software download better
Select the firmware version you downloaded. . It handles backups