The safest way to download this file is through the website.
Search for "Aironet 3700" -> "Autonomous AP Software" -> Select version 15.3.3-JD . 2. Installation via TFTP (Recovery Mode) Ap3g2-k9w7-tar.153-3.jd.tar- Download
Includes "k9" (strong encryption) for WPA2/WPA3 support. The safest way to download this file is through the website
the file to ap3g2-k9w7-tar.default if using the MODE button recovery. Set up a TFTP server (like Tftpd64) on your PC. Assign your PC the IP 10.0.0.2/24 . Hold the "Mode" button on the AP while powering it on. Ap3g2-k9w7-tar.153-3.jd.tar- Download
Ensure your AP's flash memory is clean. Use the /overwrite command to remove old images.
You generally need a valid Cisco Service Contract (SmartNet) linked to your Cisco.com ID.
archive download-sw /overwrite /reload tftp://10.0.0.2/ap3g2-k9w7-tar.153-3.jd.tar Use code with caution. ⚠️ Important Considerations