Hi there. My 6s+ just instlled with screen protector which i bought from digi center. Unfortunately, once installed there are area where the film not stick properly. I believe it is because the sides glass curvature are not even or flat rather than bevelled.

I forgotten the brand but its like "monofilm" corning glass 0.04mm thickness 9H. The most expensive one about RM131 per pcs. Due to that i feel quite disappointed and don't know what to do besides sharing with you guys to get some support. 😢