How to upgrade switch firmware via web GUI? V4.70 or older firmware version
Zyxel_Melen
Posts: 3,085 
Zyxel Employee
Zyxel Employee
in Other Topics
This FAQ will introduce upgrade switch firmware via web GUI.
- Please navigate to Menu > Management> Maintenance > Firmware upgrade.
- Choose the image slot you want to upgrade, and upload the firmware file. Then click the upgrade button to start the firmware upgrade.
Normally, we select the image slot that is not the current image slot.
- Firmware upgrading, please wait.
- The firmware upgrade is done. Please change the config boot image and reboot your switch. Note: Remember to save the configuration before rebooting.
Zyxel Melen
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