: Improved driver support for various external USB Wi-Fi antennas (like MT7601 and RT5370) to ensure stable internet connectivity.
Confirm your board says 1506FV-10-OTP . If it differs by even one letter, the software may fail. USB Update: Format a USB drive to FAT32 . Place the .bin firmware file in the root directory. Navigate to Menu > Settings > Upgrade > USB Upgrade .