Air-ct2500-k9-2-0-0-0-fus.aes [better]

Ensure the WLC is on a stable power source (UPS); a power failure during a FUS update can brick the device .

: During this specific reboot, the WLC will upgrade the bootloader and FPGA. The system will print lines of text rapidly and may appear stuck. Do not power off the controller. Powering off the unit during a FUS compilation will permanently destroy the motherboard. The process can take up to 30 minutes. Verifying a Successful Upgrade air-ct2500-k9-2-0-0-0-fus.aes

portal, but require a valid service contract associated with your Cisco.com ID. Cisco Community for this specific FUS image? Ensure the WLC is on a stable power