Originally posted by Canada_Rockies If you have no SDM lenses, and you want to be able to tweak the AF in debug mode.
My understanding is that the debug menu was only available in version 1.1.
Originally posted by deludel general question .. I've never upgraded, bought the k10 last oct, so I need to upgrade .. if I upgrade to the latest version, do all older versions automatically come with the latest one? Or, does each version need to be upgraded independently?
You can upgrade to version 1.3 directly. All previous firmware upgrades are included in it.