Flash Usage and Update

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FANAT
FANAT Posts: 12
First Anniversary First Comment
edited April 2021 in Security
Good day.

I cannot update the firmware. every time an error is displayed:

Update Standby Partition (Total: 0Mb)
Error: Firmware update fail - checksum error: 400

I think this is due to the fact that Flash Usage is used by 96%.

Am I right?
How do I update the firmware?

All Replies

  • FANAT
    FANAT Posts: 12
    First Anniversary First Comment
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    My device - Zywall 110
  • PeterUK
    PeterUK Posts: 2,758  Guru Member
    First Anniversary 10 Comments Friend Collector First Answer
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    Boot to each firmware and remove any packet capture files and diagnostics files.
  • Zyxel_Can
    Zyxel_Can Posts: 342  Zyxel Employee
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    Hi @FANAT

    Please answer to following question in order for us to understand the problem;


    1- What is current firmware version of Zywall 110?

    2- Did you try after deleting unnecessary Configuration files(Maintenance > File Manager > Configuration File) and Diagnostic files(Maintenance > Diagnostics > Files) ? 

    3- Can you upgrade firmware by manually (Maintenance > File Manager > Firmware Management > Local Firmware ?)

     

    In addition, you can try following command for cleaning flash usage and try again firmware upgrade;

    GUI > Web Console

    Router# debug system _disk-cleanup

  • FANAT
    FANAT Posts: 12
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    Zyxel_Can 

    The instruction you sent did not help.

    I am using firmware version
    V4.39 (AAAA.0).

    I downloaded the latest firmware 4.62 (AAAA.0) from https://portal.myzyxel.com/my/firmwares and updated it manually.

    The update was successful.

    Thank you for your quick response to my question.
    I received new knowledge from you.
  • FANAT
    FANAT Posts: 12
    First Anniversary First Comment
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    Good day, Zyxel_Can.
    
    The instruction you sent did not help.
    
    I am using firmware version
    V4.39 (AAAA.0).
    
    I downloaded the latest firmware 4.62 (AAAA.0) from https://portal.myzyxel.com/my/firmwares and updated it manually.
    
    The update was successful.
    
    Thank you for your quick response to my question.
    I received new knowledge from you.

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