For a clean firmware change:
: Always perform a full backup via the Desktop Software before starting, as updating or changing firmware typically wipes the device. Step-by-Step Firmware Update Process How to update BlackBerry Software | Mobile Fun Blog Firmware Change Update on BLACKBERRY Bold 9700
As of January 4, 2022, BlackBerry infrastructure for legacy devices is officially offline. For a clean firmware change: : Always perform
This means the device has no OS. This often happens if you "wipe" the device using tools like before flashing. Simply run Loader.exe to reinstall the firmware. Device Not Found: Ensure you have the latest BlackBerry USB drivers installed on your Windows machine. Firmware Change/Update on BLACKBERRY Bold 9700 Firmware Change Update on BLACKBERRY Bold 9700