Zywall 110 Firmware Update 4.71 to 4.72 or 4.73

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saha76
saha76 Posts: 2
First Comment
edited February 2023 in Security
We have a Zywall 110 with firmware 4.71. Can't upgrade to the next firmware. The file download passes, but the zywall does not reboot and the firmware does not melt. Try through the cloud and upload the file through the web interface. What can be wrong?

All Replies

  • Zyxel_Kevin
    Zyxel_Kevin Posts: 755  Zyxel Employee
    First Anniversary 10 Comments Friend Collector First Answer
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    Hi @saha76, 
    Greeting Forum, 
    Please kinldy follow the Guide (Page72) to try Frimware recover:

    1)Press any key to enter debug mode when boot up 
    2)Enter atkz -f -l 192.168.1.1 to configure FTP server IP address
    3)Enter atgof to bring up the FTP server on Port2 
    4)Using FTP command to upload 4.73 firmware. 

    Thank you

    Kevin
  • saha76
    saha76 Posts: 2
    First Comment
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    Zywall works. It's loading. Recovery is not required. It doesn't refresh.
  • pelisker
    pelisker Posts: 7
    Friend Collector First Comment
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    I have the same problem
  • Zyxel_Kevin
    Zyxel_Kevin Posts: 755  Zyxel Employee
    First Anniversary 10 Comments Friend Collector First Answer
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    Hi @pelisker,
    Greeting Forum, please kindly follow the above Guide to complete firmware recover. 
    If the issue still persist, we can schedule remote session. 
    Thank you
    Kevin

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