: If the computer doesn't recognize the phone, try a different USB port (preferably on the back of the PC) or reinstall the BlackBerry drivers Device Disconnected : If the process fails halfway, simply run the
Many users fail to revive their BlackBerry 9900 because they rely solely on BlackBerry Desktop Manager (BBDM). BBDM works for incremental updates, but when your device shows the dreaded error (meaning the OS is missing or corrupt), BBDM cannot see the phone. The autoloader, however, connects at the hardware driver level and forces the installation. blackberry 9900 firmware autoloader
Unlike official updates through the BlackBerry Desktop Software, an autoloader is a self-contained executable file (usually : If the computer doesn't recognize the phone,
: BBSAK is commonly used to wipe the device before a clean install. blackberry 9900 firmware autoloader