Factory resetting your device will clear all data from the extender with the adjusted settings as well. There are two methods to reset the Extender: one is via button and second is via web-based interface. After resetting your extender, we will instruct you how to re-configure your device via WPS or interface. https://marteric.bloguetechno.com/how-to-factory-reset-rangextd-wifi-booster-69930350