To enhance the Wavlink extender software you will need to visit the web management page. After that look for an administration option and then select the software upgrade option. If you see any latest versions of software files, then install or download them on your computer.

Look at the back side of the Wavlink WiFi range extender. There, you can see the reset button. Now, push that button with a paperclip for 10 seconds. By doing this, all the Wavlink extender device LEDs now turn off. As it means your Wavlink device is now completely reset.