I'll admit it, I'm struggling a bit with my new-to-me used camera. Up till now I've managed to have a pretty nice time using my Nex-7 and various other digital cameras that I own. I just checked and my A7ii is using FW (firmware) version 1.10. The Sony site lists the latest as 3. something. Should I update it? Can I update it or is it so tricky to do only a Master of Updating should try? Will it solve my file reading problems or create more havoc. What version are you using in your A7ii? All I want to do is enjoy taking pictures with it and be able to share them with you all. Thanks for any help.