Thank you Box Brownie ..
The reason I asked is because I have submitted an offer for a Used D810 and after asking what the firmware is at present they said > "C" 1.12 and "L" 2.016 ..
I only own 1 Body > D500 DX , and considered buying a used D850 for Light Portraiture/Landscape but to be honest they are asking silly money for them even with 100K + actuations .. It would be nice to have a second body without breaking the bank and I`ve heard some good things about the D810 albeit its a few years old, however I`m not a serious shooter just a really keen amateur so I thought a D810 would be decent enough ..
Coho-Blue