And this is of course why phones these days no longer have replaceable batteries! Planned obsolescence is the name of the game! The fruit company was the trend sender (despite the hollow corporate PR words at https://www.apple.com/uk/environment/), but most of the other manufacturers quickly followed.
Anyone interested take note in this post. Had mine since release in 2017 current appearance Grade A. However I get about 3 hours screen time which is pathetic by any margins!
s8 is still a great phone! The only thing I'd be concerned about on and old model used phone is the battery of course...
Got a grade B S8 for not much more from them the other day, near perfect condition apart from a clogged up speaker grill (ew!)... Bit of blutak sorted that out :)
it's already out, it's called s20