Chosen Solution
I upgraded firmware from http://simeonpilgrim.com/nikon-patch/nik… for my Nikon d3200, and now my camera can’t power on. Please help how to restore the original firmware. Much appreciate your help & sharing.
Hi Dung, I have bad news for you, if firmware update goes wrong on a Nikon camera you need a new main board, your camera is now bricked, this happens even with nikon official firmware if it does not update fully. I know this is not the answer you are looking for but it is the truth.