D7500: No update released yet Info/download.L is Lens Distortion Data, controlling pincushioning and barelling for Nikkor lenses.

Some updates will perform both A and B at the same time, and others will only do one at a time.

Some updates will perform either A or B, and others may perform A and B. Sometimes there are two parts to a Nikon firmware update labeled A or B. This will tell you the firmware version installed in banks A, B and L. To find out, go to MENU – SETUP MENU (spanner/wrench symbol) – Firmware version – OK. What firmware version do I currently have?

It provides lens data, creates the menus, processes the picture and more. Essentially on the D7x00 (I’ll refer to all 3 DSLRs as this “collective noun”) this is the controlling software. Pictures would sometimes not be recorded.To ensure you have the latest menus, bug fixes and lens data you need to ensure your D7500, D7200, D7100 or D7000 has the latest firmware.Ī read only set of instructions that is embedded in a hardware device to either add or improve function.Shutter speeds for the electronic front-curtain shutter would sometimes be faster than 1/2000 s.If On was selected for Auto distortion control, the camera would stop responding when the user attempted to take pictures with NEF (RAW) + JPEG fine selected for Image quality, Small selected for NEF (RAW) recording > Image size, and RAW primary – JPEG secondary selected for Secondary slot function.The protect icon did not display correctly.Photos taken immediately after lenses were exchanged would not be recorded at the correct exposure.If On was selected for Auto distortion control, distortion would appear at the edges of photos taken with NEF (RAW) + JPEG fine selected for Image quality and Medium selected for JPEG/TIFF recording > Image size.Incorrect histograms would be displayed for some images viewed in the RGB histogram display during playback.Multiple exposures were not recorded correctly.The WT-7 wireless transmitter is now supported.Nikon D810 Firmware Version 1.12: Download Link

Nikon d7200 firmware