Since Ubiquiti has moved newer airOS 6 and 8 versions to the primary Ubiquiti Download Portal , older 5.x releases are often found in the "Past Firmware" or legacy sections. Requirement Ubiquiti airMAX M Downloads (Select "Past Firmware") Mirror Site Softpedia - Ubiquity AirOS V 5.5.6 Archive Site Ubnt.su Legacy Archive Steps to Install:
Look for a "See Past Firmware" or "Show Older Versions" link at the bottom of the device's software list. Ubnt Firmware Xw.v5.5.6 Download
You can download the Ubnt Firmware Xw.v5.5.6 from the official Ubiquiti Networks website. If you're having trouble finding the download link, try searching for "Ubnt Firmware Xw.v5.5.6" on the Ubnt website or check out online forums and communities for assistance. Since Ubiquiti has moved newer airOS 6 and