If none of the above way discussed makes the Netgear wireless range extender to work, we could simply rest the Netgear wireless range extender to factory default. Once, we will reset the Netgear wireless range extender, it will become like a new extender. All the settings will be set to default. After that, we just have to setup the Netgear wireless range extender with new router just like we first bought it. Then, we can setup the Netgear wireless range extender according to the stings on new router.