Air-ct2500-k9-2-0-0-0-fus.aes ~upd~

For the 2500 Series, FUS version 2.0.0.0 is a non-negotiable requirement in several scenarios:

With the hardware base layer successfully patched, the Cisco 2504 WLC is now fully prepared to be upgraded to advanced AireOS software trains (such as the 8.x branches), unlocking support for newer access points, refined security protocols, and enhanced RF management features. air-ct2500-k9-2-0-0-0-fus.aes

I can verify the compatibility matrix to ensure your hardware chain is completely supported. Share public link For the 2500 Series, FUS version 2