SYNC automatically detects the files on your USB drive, and then displays “Install Application?” Press OK to confirm.
SYNC displays “Installing Application” during the process. Do not remove your USB drive or turn off your vehicle while this update is in progress. Shortly after installation has begun, SYNC says “Installation Complete.” Ignore this message. It refers to a specific phase of the installation, not the overall update process. While the update is loading, SYNC will not recognize your mobile phone or media device.
In another five to 10 minutes , SYNC says “Installation Complete.” SYNC may also say, "The system will now reboot. Please wait a few moments before using the system." The system then reboots, which takes several minutes. Do not attempt to use SYNC during this time.