Warning: This is very risky. Do this at your own risk! Only perform if you know what you are doing. You may void the warrenty.
- Login via
SSH
- Go into shell mode
unifi-os shell
Replace version in URL with desired version.
rm unifi_sysvinit_all.deb &> /dev/null; curl -o "/tmp/unifi_sysvinit_all.deb" https://dl.ui.com/unifi/7.1.66/unifi_sysvinit_all.deb && dpkg -i /tmp/unifi_sysvinit_all.deb && rm /tmp/unifi_sysvinit_all.deb