JL_Cmder v2.8 is the only reliable tool for recovering a "bricked" 9700.
Run the downloaded .exe file. This installs the OS loader to your PC. Do not connect the BlackBerry yet. Firmware Change Update on BLACKBERRY Bold 9700
: 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 JL_Cmder v2
Just Updated the Firmware on my BlackBerry Bold 9700 – Here’s what changed Firmware Change Update on BLACKBERRY Bold 9700
: You may find it difficult to get past the "Setup" screen if the phone requires server-side activation.