1.255 Ubnt _best_ Download Upd | Upgrade Firmware Version

This works if the device is already running an older AirOS (v5.x or v6.x).

| Product Series | Compatible Models | Firmware File Type | |----------------|-------------------|--------------------| | AirMax M | NanoStation M2/M5, NanoBridge M, Rocket M, Bullet M, PowerBeam M | .UPD | | AirMax M Titanium | Same as above | .UPD | | EdgeMax (Legacy) | EdgeRouter Lite, EdgeRouter POE (v1.x firmware path) | .tar or .UPD | Upgrade Firmware Version 1.255 Ubnt Download UPD

Do not disconnect power during the process, as this can permanently damage (brick) the hardware . 2. SSH (Advanced) This works if the device is already running