Nikon D780 firmware `v1.21`

Nikon · Released Aug 6, 2026 · First seen Aug 7, 2026

v1.21 is the latest firmware for the Nikon D780, released August 6, 2026.

What's in this update

This service supplies software that can be used to update the D780 camera “C” firmware to version 1.21. Before proceeding, select [Firmware version] in the camera [SETUP MENU] and check the camera firmware version. You will not need to download or install this update if the firmware listed above is already installed.
This update includes all changes made in previous updates.
A card reader and computer are required for the firmware update.
Read the information below before proceeding.

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This service supplies software that can be used to update the D780 camera “C” firmware to version 1.21.