Some Sony cameras come with an older version of “Smart Remote Control” software. The most popular examples are Sony a5000, a5100, a6000, a6300, a6500, a7 I / II, a7R I / II, a7S I / II. If exposure settings are greyed out, please follow the update guide to fix the problem.
… or a7R III, a6100, a6400, a6600. Unfortunately, these cameras don’t allow remote apps like Imaging Edge Mobile or Shutter to control focus points. This is a hardware limitation that no remote app can work around. This doesn’t mean you cannot take sharp pictures. Read on this guide to learn more.