: The autoloader will begin wiping and installing files. A green LED will often light up on the phone.
For the BlackBerry Bold 9900 (a BBOS 7 device), the "autoloader" is actually a bundled file used to flash the phone, often requiring the deletion of a vendor.xml file to work across different carriers. bb 9900 autoloader download
After using a BB 9900 autoloader download, your phone will be factory fresh. However, you must manage expectations: : The autoloader will begin wiping and installing files