Few steps involved for the installation, so please watch the video first which is very helpful. Been on the screen now for about three weeks. For a few days had a little peeling in one edge but I kept pressing it back down and now for last couple of weeks no issue. The fingerprint scanner for s10+ still works. Many others would not. The surface has a tackier feel than normal but seems to get better after use. After three weeks, see no scratches on the protector. I would buy again.