I've uploaded the files citroevo sent me, I believe you can leave the menu as the latest version, I never noticed any changes anyway, the firmware definately sorted the graphics issues I was having though.
Firmware
https://mega.nz/#!9l5liYoD!vC00-Yq-iz1f7aiSKzStVO4bEDXMqEPy9d55plZxoHs
Menu...