Format a USB stick to and save the firmware file to the root directory (not inside a folder). Insert the USB drive into the Aura’s USB port.
Users can manually trigger a check via Settings > Device Preferences > About > System Update . humax aura firmware update
Disclaimer: Humax occasionally changes the layout of the Android TV settings menu. If the options in Method 1 look slightly different, look for "System" or "About" options, as Android TV menus can vary by version. Format a USB stick to and save the
Check the for the latest.
By default, the device is designed to download and install new firmware automatically while in standby mode . look for "System" or "About" options