VigorSwitch FX2120 - Older Firmware

Firmware Information
Current Version	3.9.9 Release Notes
Release Date	13/03/2026
Support Language	English

IMPORTANT NOTE :
Firmware is supplied as an .ALL file, which upgrades the firmware while keeping existing settings.
If you want to reset the device during the upgrade, rename the file extension to .RST. This will upgrade the firmware and restore all settings to factory defaults.