Quote from: Seany72 on December 17, 2024, 09:39:14Nothing to do with keys or cases etc I looked after my Ultra when I had it and never used anything other than a dry clean cloth to wipe it. As with all Samsung phones the coating is always weak and doesn't last long at all. Your comment had no substance at all. After 2 months my Ultra screen was always mucky and the coating wore off ridiculously fast and I never used hand sanitizer or any alcohol based cleaners. Never had this issue with any other manufacturer
I've never experienced any such issues with Samsung and have owned the Galaxy phones from the S1, S3, S7, and now S21. So it seems like a YOU specific problem.