info_i_25x25.png See important information about Ubiquiti Devices and KRACK Vulnerability in this article. We will update this document as more information becomes available.

UniFi Video - Where are the firmware files located on disk?

Firmware files are bundled with the controller software, and firmware upgrades typically succeed through the controller web interface. If you need to upgrade (or downgrade) firmware directly through the camera web UI, locate the files in the following directories:


  • Linux: /usr/lib/unifi-video/fw/GM8126/
  • WIndows: C:\ProgramData\unifi-video\fw\GM8126\


  • Linux: /usr/lib/unifi-video/fw/A5S/
  • Windows: C:\ProgramData\unifi-video\fw\A5S\


  • Linux: /usr/lib/unifi-video/fw/S2L/
  • Windows: C:\ProgramData\unifi-video\fw\S2L