ZyWall USG20 Firmware Update

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Justas
Justas Posts: 1
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edited April 2021 in Security

Hi, can i use firmware (3.30(BDQ.9)C0) for ZyWALL USG 20 if now is 3.00(BDQ.4) ?

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  • PeterUK
    PeterUK Posts: 2,725  Guru Member
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    Yes be sure to save your config in case you need to reset.

  • Zyxel_Jerry
    Zyxel_Jerry Posts: 1,062  Zyxel Employee
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    Hi  @Justas

    Here is the firmware link of ZyWALL USG20

    ftp://ftp.zyxel.com/ZyWALL_USG_20/firmware/

    Upgrade to 3.30(BDQ.0)C0 first , then upgrade to 3.30(BDQ.9)C0

    And please backup configuration before upgrade the firmware.

    Since you have the same post in another thread, we will remove the duplicated one.

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