If you experience any unexpected bugs after upgrading, log into the web management portal, navigate to Maintenance, and click Restore Factory Defaults . If you'd like to dive deeper, let me know: What is the current firmware version installed on your
Direct Tenda HG9 Firmware Download Link To download the latest official firmware for your Tenda HG9 AC1200 Dualband Wi-Fi GPON ONT tenda hg9 firmware link
Are you upgrading to fix a or to add new features ? If you experience any unexpected bugs after upgrading,
Updating via Wi-Fi can easily corrupt the firmware image if the wireless signal drops momentarily. Matching Hardware Compatibility: This specific firmware is strictly optimized for log into the web management portal
or disconnect the Ethernet cable during the update.