Step 1: Open bowser and enter plc.tendawifi.com in address bar to login the setup page.
![](http://files.tendacn.com/userfiles/WordToHtml/Function Config/PH5-How to update the firmware of Powerline Extender.files/image001.png)
Step 2: Choose “Administration” > “Device Management” > “Firmware Upgrade”. Tap “Upgrade” to upload the firmware.
![](http://files.tendacn.com/userfiles/WordToHtml/Function Config/PH5-How to update the firmware of Powerline Extender.files/image002.png)
Note: Please reset the device after firmware upgrade is finished.