BlackBerry Bold 9900 firmware "autoloader" is a standalone executable file used to factory-reset or upgrade the device's operating system (OS 7.1) without needing the standard BlackBerry Desktop Software
: Autoloaders often bypass the carrier-specific restrictions found in official installers, making it easier to flash different firmware versions (like OS 7.1) regardless of the original carrier. Popular Tools & Resources blackberry 9900 firmware autoloader
Remove the battery, start the autoloader, connect the phone, then re-insert the battery. BlackBerry Bold 9900 firmware "autoloader" is a standalone