add water proof to 100 ft .
choejor: Hello Nikonians, I just download the Nikon D4 firmware upgrade and tried to install it. I have downloaded the instructions and followed all the steps. But It never worked for me. The upgrade option is not at all showing. I did everything that has been mentioned in the instruction. Any help will be highly appreciated.
i got mine to see the update! I took out the sony card from slot 1 and just used my cf card with the firmware file on it.. it worked!
the same with mine... !!! hmmm? d4 still doesn't see the firmware update. ???
btw .. i did the same with my d800 and it worked.