![I have this firmware on my D7000 , what does A/B means? What happened if I update it, can I find information about it? Do I find it on Nikons website? : I have this firmware on my D7000 , what does A/B means? What happened if I update it, can I find information about it? Do I find it on Nikons website? :](https://preview.redd.it/ba0cnej3kfu01.jpg?auto=webp&s=0abd3925c5800e670c6d9fa2ffe0feaf28bc0e23)
I have this firmware on my D7000 , what does A/B means? What happened if I update it, can I find information about it? Do I find it on Nikons website? :
![Nikon D7000 Firmware Update New Trick | How To Update Firmware Nikon | Nikon D7000 Update File - YouTube Nikon D7000 Firmware Update New Trick | How To Update Firmware Nikon | Nikon D7000 Update File - YouTube](https://i.ytimg.com/vi/5T6M63eu-00/maxresdefault.jpg)
Nikon D7000 Firmware Update New Trick | How To Update Firmware Nikon | Nikon D7000 Update File - YouTube
![Nikon releases new firmware updates for the D4, D4s, Df, D800, D800E, D810, D810A, D7100 and D7200 cameras - Nikon Rumors Nikon releases new firmware updates for the D4, D4s, Df, D800, D800E, D810, D810A, D7100 and D7200 cameras - Nikon Rumors](https://nikonrumors.com/wp-content/uploads/2018/02/Nikon-firmware-updates.png)