Sony Releases Firmware Updates for a9, a7R III, a7 III, a7R II, a7 II, a7S II, a6500 and a99 II
Sony released firmware updates for a9, a7R III, a7 III, a7R II, a7 II, a7S II, a6500 and a99 II. Benefits and Improvements list the rather vague “Improves the overall stability of the camera”. I suspect this relates to wireless flash systems since these cameras (and only these cameras) share the same wireless flash protocols. …