The Nikon D780 and D6 are both full-frame DSLR cameras – now they receive a new firmware update even six years after their releaseThink DSLRs are dead? Nikon may have moved firmly into the mirrorless era, but it hasn't forgotten its high-end DSLRs. Nikon's D780 and flagship D6 are both six-year-old full-frame DSLRs, but both have just received new firmware updates that fix a handful of exposure-related bugs. Firmware overviewWhen the Nikon D780 launched in 2020, it sparked a long-running camera debate about mirrorless versus DSLR cameras (Image credit: Rod Lawton/Digital Camera World)Nikon D780Ver 1.21 – Download link for Windows and Mac OSNikon D6Ver. You might like...Browse the best Nikon cameras, the best Nikon lenses for DSLRs, the best Nikon telephoto lenses, and the best Nikon portrait lenses.