: The firmware does not support a "Bridge Mode," making it difficult to use as a simple modem alongside high-performance routers like a Ubiquiti Dream Machine.
firmware is , making manual modifications or custom firmware flashes difficult. Known Issues & Troubleshooting
Navigate to to view your current firmware version.
While there is community interest in flashing OpenWrt to the 804, it is significantly more complex than the 904 model because the 804's firmware is Licensing: Much of the underlying OS is based on , incorporating tools like OpenSSL and BusyBox. 📖 Official Documentation