Nikon D6 firmware `v1.70`

Nikon · Released Aug 5, 2025 · First seen Jul 4, 2026

v1.70 is not the latest firmware for the Nikon D6: the current version is v1.71 (August 6, 2026). Go to v1.71

This version is no longer offered by Nikon — it has been superseded and can't be downloaded any more. Get the latest version (v1.71) instead.

What's in this update

This service supplies software that can be used to update the D6 camera “C” firmware to version 1.70. 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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