Firmware Download

Download the old version

    • Land Mobile
    • WLAN Radios
    • Access Point
Download Type Firmware
Model name AP-90M
Version Version 2.16
Update 2017/05/15
Major changes


  1. The firmware update fixes a problem where WDS communication may be disconnected when the Wireless 1 receiver has stopped.
  2. The firmware update fixes a problem where the Wireless 2 may not communicate when IEEE802.1X authentication is used.
  3. The firmware update fixes a problem where the AP-90M may not communicate when it is connected to a half-duplex network device through a LAN port.


  1. You cannot downgrade from version 2.16 to version 2.10 or an earlier version


File Size 3.52MB
File Type ZIP
Manual manual download page

Regarding this Download Service.

When using this download service, the implementation, use and/or results of use are the sole responsibility of the person making the download.

Firmware is important data for the basic system control of your equipment. An interruption during downloading or a malfunction may cause a failure in the data re-writing, and your equipment may stop functioning normally. If such a failure of the firmware re-writing results in your equipment not functioning normally, Icom Inc. expressly denies and is free from any and all responsibility arising from the result of damage from such an event.

I fully understand the above, and agree not to hold Icom Inc. responsible for any damage to my equipment operation or loss of data as a result of this download.