Hello, all,
I should probably let you know that I pushed the button within the last 24H. So far, so good. Update went smoothly; I haven't noticed any problems with apps or data. I did notice, as did samsung_guy and Codawg, that the mobile hotspot app changed its name and icon (cosmetic, I'm sure) and, as Codawg mentioned, I did find the change in build number as described above. It appears this update is safe from deleterious consequences. I wish it had fixed the problems with the MP3 player (I think that's in another thread); perhaps I'll have to find a better player and try to make it the default for everything, if possible, to include ringtones, alarms, and notifications as well as multimedia. But enough off-topic drivel for one night/early morning. Gonna stick my head out to see if we get 3-5 inches of snow or if we get nothing. I doubt highly it'll get any worse.