Umm I went into phone settings > software update and just downloaded it.
It can depend on where you are from, Im from Germany.
Or they didn't throw update for S8 yet.
just an update guys - Softvare update just came up, after updating LED indicator works fine...
It was their mistake haha.. Thanks God I didn't took my phone to repair..
Everyone, thanks for replying, this is my first forum post on here.
Well, all apps are affected, the LED just simply doesen't work..
I tried that debuging menu thing, and LED didn't even light up while testing.
Going to reset the phone, if that doesent help, I'm returning it.