White dot on screen iPhone 6s
Couple of weeks ago I've noticed a permanent white spot on the left edge of my 6s display. I'd say two thirds up the screen. Dot is bright white and best seen on white or light grey backgrounds. Dot is about 1mm in diameter.
I live too far away from an official Apple store for casual stroll in but I'm planning to visit one. I'm still on warranty of course this being an 6s but no Apple Care or telephone support.
Has anyone experienced sth like this and got reaction from Apple service?
TIA
Andy