Cracked back glass on your Galaxy S9 Plus is not just an eyesore. It can let dust and moisture into your phone. At My Cell Repair in Santa Rosa, California, we replace Galaxy S9 Plus back glass carefully. We remove every piece of broken glass, clean the frame thoroughly, and install a new back panel with fresh adhesive. Your camera lenses and wireless charging coil will work perfectly afterward. We are a local Santa Rosa shop. Most back glass repairs are done the same day.