Update USG60 from 4.33 to 4.73

Giovanni Posts: 2
First Comment Fifth Anniversary
 Freshman Member

Hi all,
I'm a bit confused. I have a 4.33 firmware on USG60 and I would like to update to the lastest version 4.73. Can I have apply the 4.73 firmware directly or before I need to install the 4.38 then the 4.65 and last the 4.70?


All Replies

  • PeterUK
    PeterUK Posts: 2,243
    100 Answers 1000 Comments Friend Collector Sixth Anniversary
     Guru Member

    you can try and update to 4.73 or get old firmware here


  • Zyxel_Cooldia
    Zyxel_Cooldia Posts: 1,321
    Zyxel Certified Network Administrator - Security Zyxel Certified Sales Associate 50 Answers 1000 Comments
     Zyxel Employee

    Hi @GIOMIND ,

    Don't forget back up both device's startup configuration file before you perform firmware update.

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