- Firmware 2019.07.10: A 1.00 | B 1.00 | L 1.000
- update link1: https://downloadcenter.nikonimglib.com/en/download/fw/9.html
- update link2: https://downloadcenter.nikonimglib.com/en/products/9/D90.html
- update link3: https://downloadcenter.nikonimglib.com/en/download/fw/256.html
- Distortion Control Data: (L) Ver.2.017 – 2018/03/01
- D90 Firmware: A:Ver.1.00/B:Ver.1.01 – 2014/08/26