Press and hold the "Mode" button on the back/side of the AP.
For more information on Cisco access points and firmware upgrades, refer to the following resources:
If your access point is already running an older autonomous version, the conversion is straightforward: Ap3g1-k9w7-tar.152-2.jb.tar Download
After downloading AP3G1-K9W7-TAR.152-2.JB.TAR, it's essential to verify its integrity to ensure it's not corrupted or tampered with. You can do this by:
Your public links are automatically deleted after 13 months. If you delete a link, you'll still have access to the thread in your AI Mode history. Learn more Delete all public links? Press and hold the "Mode" button on the back/side of the AP
: Specifies that the image is packaged as a .tar archive. This archive bundles the executable Cisco IOS binary alongside required radio firmware, device drivers, and HTML GUI files.
ap3g1-k9w7-tar.152-2.jb.tar is more than a download. It’s a skeleton key to unlock forgotten enterprise hardware, a relic of Cisco’s autonomous AP glory days, and a testament to the fact that with the right firmware, no access point truly dies—it just goes into the homelab. If you delete a link, you'll still have
Versions prior to 15.2(2)JB contain known vulnerabilities (e.g., CVE-2018-15379). If you must run this firmware, consider:
ap# archive download-sw /overwrite tftp://192.168.1.100/ap3g1-k9w7-tar.152-2.jb.tar
The AP failed to obtain an IP address via DHCP during recovery, so it resorted to a broadcast TFTP request. Fix: Manually set the IP_ADDR , NETMASK , and DEFAULT_ROUTER in ROMMON as shown above, then re‑run the tar -xtract command.
Input the local IP address of your workstation hosting a TFTP utility (such as Tftpd64).