: Connect a device to the router via Wi-Fi or Ethernet and enter the default gateway IP (commonly 192.168.1.1 or 192.168.8.1 ) into a browser.
file is required, you must obtain the specific version from your local service provider or the Hi-Flying Firmware Repository Whitepaper / Data Sheet hkm0126 firmware
For Holybro and many other RC receivers, updates are done via: : Connect a device to the router via