NBG7510 Firmware Update not found or impossible?


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  • Zyxel_Jerry
    Zyxel_Jerry Posts: 1,062  Zyxel Employee
    First Anniversary 10 Comments Friend Collector First Answer

    Hi @Peter2

    Please follow the below steps to upgrade the firmware by logging Web GUI

    After login, please enter below URL to go to the firmware upgrade page

    You can find the firmware link below:

  • Peter2
    Peter2 Posts: 56  Ally Member
    10 Comments Friend Collector First Answer

    So this is a secret backdoor URL to make manual firmware update possible and a firmware package non-zipped without documentation …

    Offer an official firmware package download and a firmware with option of manual upgrade !

    It is not my Router i have another model .

  • tonygibbs16
    tonygibbs16 Posts: 841  Guru Member
    First Anniversary 10 Comments Friend Collector First Answer
    edited February 20

    Hi @Peter2

    It is a workaround posted by a Zyxel Employee.

    * which should work for customers who have their devices in AP mode and who need a firmware upgrade method.
    * the URL stated works on my NBG7510 to bring up the local firmware upgrade screen shown above in the post by Zyxel_Jerry.

    Granted that it is not mentioned in the user guide.

    In terms of the .bin file, it has the same name as the latest firmware 100(ABZY6)C0 .

    - with %28 and %29 to represent round brackets in the URL.

    * I hope that it is the same as the latest version, which has release notes available at https://www.zyxel.com/uk/en-gb/support/download?model=nbg7510

    * It is on Zyxel's AWS cloud.

    Kind regards,


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