Please reboot the device first, then perform the firmware upgrade.

Quang_Tong
Quang_Tong Posts: 2  Freshman Member
edited May 13 in USG FLEX H Series

I have a USG FLEX 200H running Firmware V1.32.

  1. When I tried to upgrade to the latest version, the web GUI showed that the device needs to be rebooted beforehand.
Screenshot 2025-05-07 at 11.34.22 AM.png

I'm not sure why a reboot is required before upgrading the firmware. Could you please clarify?"

Here is my current resource usage

image.png

2. The device has been registered and managed by NCC. However, local Web GUI still displays as Registration Incompleted

image.png

Thanks

Quang Tong

All Replies

  • Zyxel_James
    Zyxel_James Posts: 759  Zyxel Employee
    Zyxel Certified Network Administrator - Security Zyxel Certified Network Administrator - Nebula Zyxel Certified Sales Associate 100 Answers

    Now H Firewall has a mechanism that to ensure your firewall has enough memory for firmware download. If you receive this warning, it means it needs a reboot to release the memory.

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