Firmware archive

Wolfgang Posts: 39  Freshman Member
First Anniversary 10 Comments
edited April 2021 in Security
In some older post here you have listed that firmware upgrades must be done over every major version.
I have different USG Models (USG40, USG40W, USG60, USG60W, USG110, USG210) and some are running 4.25.

Where can i find the major firmware version so i can safely upgrade to 4.33?

All Replies

  • Zyxel_Charlie
    Zyxel_Charlie Posts: 1,034  Zyxel Employee
    First Anniversary Friend Collector First Answer First Comment
    edited March 2019

    Currently we will only put the latest three firmware versions on our official website. If you need to download the older firmware versions, please contact Zyxel local representative who will help for certain requirements. 

    Can you private message the configuration to me for check further as well?

  • Wolfgang
    Wolfgang Posts: 39  Freshman Member
    First Anniversary 10 Comments
    Thx for the information.
    When i log in to the site, i only get the latest one which is even stranger.
    Why not post the older firmware on the and show the versions only when logged in.

    Best regards
  • TrondBKSuleimanCo
    TrondBKSuleimanCo Posts: 19  Freshman Member
    First Anniversary 10 Comments Friend Collector First Answer
    I can only presume that the newest firmware will always be the recommended version, unless otherwise specified in the documentation. Then again, it would be good to have verification.

Security Highlight