WARNING: Unlike any other NEX / Alpha mirrorless camera, the A5100 (and A5000) dont have a quick "function menu" option that can be assigned to the customizable buttons.
This is a MAJOR drawback on this camera since it has so few customizable button. As a previous NEX-3N, I found this feature extremely useful, the 3N and A5100 both have the same amount of customizable button and the quick function menu made it possible to operate the 3N in a very efficient way.
I learned the hard way, I never though that Sony would dare to remove such useful feature on the A5100, I am extremely disappointed.
I've created a petition on Sony's community site to ask Sony to add this feature back in the A5100 as without it the camera is severely crippled. It's a slap in the face to any previous sony customer who thought this would be a worthy upgrade.
Please vote and share :https://community.sony.com/t5/Join-the-Inspiration/A5000-A5100-Firmware-Update-to-Add-Quick-Function-Menu-Option/idi-p/480322