Nikon Relesaes D5 Firmware v.1.30

From Nikon:

IMPORTANT: Firmware updates cannot be performed if Enable is currently selected for Network > Network connection in the SETUP MENU. Select Disable for Network connection before proceeding.

Changes from “C” Firmware Version 1.21 to 1.30

Added Recall shooting functions to the functions that can be assigned to camera controls. Holding the selected control recalls previously-saved exposure settings (including shutter speed and aperture), a feature that can for example be used to switch rapidly between scenes that require different exposures.
Recall shooting functions can be assigned to the following controls using Custom Setting f1 (Custom control assignment): Preview button, Fn1 button, Fn2 button, AF-ON button, Sub-selector center, AF-ON button for vertical shooting, and Lens focus function buttons. It can also be assigned to the Fn button on a WR-1 or WR-T10 remote control using the Assign remote (WR) Fn button option in the SETUP MENU.
For more information, see the addenda to the User’s Manual available from the Nikon Download Center (Nikon Download Center > D5 > Manuals > Supplementary Firmware Update Manual).
Fixed the following issues:

If Backup or RAW Slot 1 - JPEG Slot 2 was selected for PHOTO SHOOTING MENU > Role played by card in Slot 2 in http server mode, the shutter would sometimes not be released during burst shooting.
Reactivating the standby timer would sometimes fail to re-establish the link between the camera and some makes of mobile router connected via Ethernet cable (Prioritize power saving selected for SETUP MENU > Network > Options > Power saving).

The focal lengths displayed when teleconverters for AF-S or AF-I lenses are attached have been updated as follows:

Lens focal length	Teleconverter	Before update	After update
400 mm	1.4×	550 mm	560 mm
400 mm	1.7×	650 mm	680 mm
800 mm	1.4×	1150 mm	1120 mm
800 mm	1.7×	1350 mm	1360 mm