tl;dw: Hold down the reset button for 6 seconds until the WiFi lights on the front go out and, soon after, the power light blinks off and back on.
This is a quick video on how to factory reset the Hyperoptic ZTE ZXHN H298A wireless router hub.
Other videos:
[ Ссылка ] - General look at the router.
Web interface of the router: [ Ссылка ]
