[FIRMWARE] for UAP/USW has been released

by Ubiquiti Employee ‎10-16-2017 03:40 AM - edited ‎10-16-2017 03:55 AM (247,197 Views)

Hi all,


We've prepared firmware Please see below for the changelog and links to the firmware binaries.


Firmware changes from 3.9.2:

  • [ACIWPro] Enable DFS support.
  • [UAP] Add more security details to scan info.
  • [UAP] Security patch for the WPA2 vulnerability called KRACK (details HERE).*
  • [UAP] Various backend fixes and/or improvements.
  • [USXG] Fix fastpath tools.
  • [HW] Improve error codes returned on firmware upgrade fail.

*This primarily affects devices that support STA mode. It's worth noting that 1st gen AC devices do not support STA mode, which is why we have only released a 3.9.x firmware.



Links are all HTTPS. This assumes your device(s) are currently running at least 3.7.51, and that the device's date is properly set (i.e. it can reach a NTP server). If you encounter issues with the upgrade, or your device isn't on a minimum supported firmware, then you can change the link to HTTP before performing the upgrade.


The UniFi team