Very basic question but I've searched but can't find the answer...
I want to install the latest nightly build on my 5D MkII... but in the event I want to revert back to the current build installed on my CF card is there a way to save it/re-install it again?
I want to install the latest nightly build on my 5D MkII... but in the event I want to revert back to the current build installed on my CF card is there a way to save it/re-install it again?