Download the .sh script, open Terminal, make it executable (chmod +x filename.sh), then run it with sudo ./filename.sh.
The method for using Autoloaders depends heavily on the generation of the BlackBerry: blackberry autoloader firmware file
“Autoloader Firmware Metadata & Validation Engine” Download the
At its simplest, a BlackBerry Autoloader is a self-contained, executable program (usually a .exe or .bat file for Windows, or a script for macOS/Linux) that contains a complete, low-level firmware image for a specific BlackBerry model. The method for using Autoloaders depends heavily on
Unlike an Over-The-Air (OTA) update or a standard desktop software reload, an Autoloader bypasses the operating system entirely. It communicates directly with the device’s bootloader—the most fundamental piece of code that runs when you power on the phone.