![Nikon released new firmware updates for the D3100, D3200, D5100, D5200 and P7700 cameras - Nikon Rumors Nikon released new firmware updates for the D3100, D3200, D5100, D5200 and P7700 cameras - Nikon Rumors](https://nikonrumors.com/wp-content/uploads/2013/04/Nikon-D800-firmware-update.jpg)
Nikon released new firmware updates for the D3100, D3200, D5100, D5200 and P7700 cameras - Nikon Rumors
![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? :
![Vitaliy Kiselev decoding Nikon D7100 firmware, discovers "LiveView Raw" - EOSHD.com - Filmmaking Gear and Camera Reviews Vitaliy Kiselev decoding Nikon D7100 firmware, discovers "LiveView Raw" - EOSHD.com - Filmmaking Gear and Camera Reviews](https://www.eoshd.com/wp-content/uploads/2013/06/nikon-d7100-ntools1.jpg)