Upgrade zyxel USG40W from 4.10 to 4.71

linuxdata

Hi,

I want to upgrade zyxel USG40W from 4.10 to 4.71, but the firmware between 4.10 and 4.65 is not available on the site. Where can I download it? can you help me please.

Zyxel_Stanley

Hi @linuxdata
In upgrade firmware scenario, it should no problem to apply previous confkguration.
You can backup startup-config.conf to your PC first
And you can upgrade 4.71 firmware to Standby Partition with reboot directly.