In this tutorial I will how you how to reset back your Netgear Nighthawk Series Router back to the Original Netgear Firmware. If you flashed your Netgear router with DD-WRT but are wanting to go back, then this is the right tutorial for you. I believe this works on any netgear router, as long as you find the initial release firmware from the Netgear Website. DD-WRT Firmware Removal applies to: NIGHTHAWK AC1900 - R7000 NIGHTHAWK AC2300 - R7000P NIGHTHAWK X4S - R7800 NIGHTHAWK X6 - R8000 NIGHTHAWK X10 - R9000 NIGHTHAWK X6S - R8000P NIGHTHAWK AX8 - RAX80 NIGHTHAWK AX12 - RAX120