Nikon releases new firmware updates for the D4, D4s, Df, D800, D800E, D810, D810A, D7100 and D7200 cameras
Read more: https://nikonrumors.com/2018/02/26/nikon-releases-new-firmware-updates-for-the-d4-d4s-df-d800-d800e-d810-d810a-d7100-and-d7200-cameras.aspx/#ixzz58I4OxkZe...