Update USG40 firmware from 4.20 to latest


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  • ramon
    ramon Posts: 2
    Hi there!

    i have an usg110 zywall with the 4.20 version, can i upgade to 4.70 with out any problem¿?

    i read that its better do a short jumps, for exmple from the 4.20 to 4.35, etc etc, but i can't fins this kinds of version in the zyxel website, what can i do?

  • CHS
    CHS Posts: 172
    5 Answers First Comment Friend Collector Fifth Anniversary
     Master Member
    In upgrade firmware scenario, should without problem in apply configuration.
    You can backup your configuratio first. And upload(and reboot) 4.70 firmware to "standby" partition directly. In most case your device will boot up by 4.70 firmware.

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