Nikon updated their top DSLR camera’s firmware to version 1.60. The release adds some GNSS (GPS) performance improvements and time zone changes, and the SnapBridge security has been revised. Note that some of you may need to install the update twice to install the GNSS firmware update, similar to what Z9 users had to do (it’s a separate module within the update binary. Purchasers of recent D6 cameras may already have the G 0.17 update.