No lights in the back of a 2010 F150

The hyper flash is telling you normally that there is a burnt out bulb in the system, but in your case it sounds like a wiring problem. Check the connectors underneath the vehicle back at the tail lights, sometimes it is just a matter of unplugging them and plugging them back together. may be some corrosion build up. A test light is handy for checking for power finding where the problem is.