Maybe you hate the latest BB10 update because it broke battery life. Or you want to revert from a leaked beta OS. Autoloaders allow you to jump between official firmware versions without carrier approval.
Advanced users can extract the OS from an autoloader and flash manually via radio .exe + loader.exe , but the autoloader simplifies everything. blackberry autoloader firmware file
The firmware responsible for cellular, Wi-Fi, and Bluetooth connectivity. Maybe you hate the latest BB10 update because