Lucky. On one of my devices, a perfect non-scratched screen went totally fubar after applying - and removing - faulty screen protector. Part of coating went off, part remained where it was, overall, it looks worse than scratched. I would like to remove remnants of coating for at least having uniform surface, but the things seems rock-hard solid, and doesn't want to get off by any means short of sanding it, which doesn't sound like good solution.

Since then, I never use screen protectors that I don't trust already... (Even though I guess, that the coating must have been faulty already, to go off with silicone-glued, popularly called "glueless", screen protector...)

/Estel