Need old FW for ZyWall 110

davecazz

Trying to upgrade my ZyWall from v4.11 to v4.73 and need to install every FW in between from 4.20 on up. I can only download v4.73 from the myZyxel site. haven't been able to connect to the ftp site, although it seems like it might have been taken down. I see some notes about mirrors, but honestly, without being able to confirm the source, those files could be hacked for all I know.

Zyxel_Barry

Hi @davecazz,

I understand you're looking for intermediate firmware versions for your ZyWall 110 to upgrade from v4.11 to v4.73.

Here's how you can access the necessary firmware files and complete the upgrade:

• Firmware Download via myZyxel Account:

  • For firmware versions ZLD 4.25 and above, you will need to log into your myZyxel account to download the firmware files. Zyxel's corporate website will redirect you to the myZyxel sign-in page, where you can find matching registered devices under your account.
  • Firmware versions prior to ZLD 4.25 do not require a myZyxel account and can be downloaded from the Zyxel website.
  • To ensure you receive the correct firmware files, only the specific firmware file for the registered model can be downloaded.
  • You can access the firmware download portal at https://portal.myzyxel.com/.

• Firmware Upgrade Path:

  • It is generally recommended to follow the upgrade path as specified in the release notes or documentation for your specific device. While some upgrades can be done directly, others might require intermediate steps.

Please provide the following information to help us assist you further:

• ZyWall 110 Current Firmware Version: (You've already mentioned v4.11)
• A screenshot of any error messages you encounter when trying to download firmware.

davecazz

What you are saying is not true about old firmware for the zywall 110, old FW is not available as far as I can tell from either the web site or the myZyxel portal

PeterUK

You can download the zywall 110 firmware at https://portal.myzyxel.com/

Zyxel_Tina

Hi @davecazz,

Please be aware that the ZyWall 110 model has reached its EoL status. For optimal performance and support, we recommend exploring our current security appliance offerings here:

Next-Gen Firewall | Zyxel Networks