: Navigate to the "Firmware Update" or "Upgrade" section of your device's web UI.
: You will need 7-Zip or WinRAR to extract the .7z format. Leshik_5396-5400.7z
: Ensure you have the full Leshik_5396-5400.7z file. : Navigate to the "Firmware Update" or "Upgrade"
Verify the device is recognized in (Windows) to confirm the current firmware version. Initiate Update : Leshik_5396-5400.7z