Despite official warnings, some users on forums and tech communities use custom firmware files (often found via third-party Google Drive links ) to switch the operating mode. A common process includes: Google Docs Firmware Access : Obtaining specific versions like V100R006C00SPC122 V300R013C10SPC940T Web Interface Flash : Navigating to System Tools Firmware Upgrade and selecting the EPON-compatible Verified Operation
After reboot:
After reboot, check mode again:
