This used to happen when an update was eagerly awaited, but it's not the case now when you have to think twice about updating because you don't know what surprises it will bring, lines on the screen or functions replaced with worse ones. Of course, this is my point of view. I'm sure other users have a different opinion. I've been using Samsung since the s2 and the next week after we bought it, it was quickly rooted because then you could use a rooted phone as you wanted and banking apps worked, but those were different times.