Nikon WR-1 Wireless Remote Firmware 1.04 Nov 10, 2021
... of shutter speeds as fast as 1/32,000. WR-1 firmware updates can be performed with:- Z 9, Z ... Other cameras cannot be used to upgrade WR-1 firmware. - Firmware upgrades can be performed for you by a Nikon-authorized service representative. Viewing the WR-1 Firmware VersionOn the Camera - Attach the WR-1 ...