Always backup your current configuration before running a firmware update.
Go to the official Cisco website and navigate to the "Download and Upgrade" section. airap2800k9me831330tar download high quality
Select and locate release 8.3.133.0 .
Identifies the physical Cisco Aironet 2800 Series hardware architecture. Always backup your current configuration before running a
: The standard archive format for Cisco AP software images. How to Download Safely airap2800k9me831330tar download high quality