| Source | URL / Access Method | |--------|---------------------| | | community.ui.com → Search “1.255 firmware” | | UISP Console | Built-in firmware management (for adopted devices) | | Direct HTTP Archive | dl.ui.com/firmwares/ (older versions often archived) | | Firmware Selector Tool | Available via Ubiquiti’s support portal |
– If you found a link claiming "Version 1.255 FREE Download" with a file host like Mediafire or Dropbox, do not use it . Unofficial firmware can brick your device. Upgrade Firmware Version 1.255 Ubnt -FREE- Download
Previous versions (1.2.0 – 1.2.4) suffered from false radar detection, causing devices to drop off the 5GHz spectrum unnecessarily. Version 1.255 introduces a recalibrated DFS sensitivity threshold, meaning fewer interruptions if you live near an airport or weather radar station. | Source | URL / Access Method |