1FAULTY SCREEN REPAIR: It can be used to replace or repair a wide range of faulty screens, such as screens that do not respond properly, display problems, pixel distortion, cracked LCD screens, touch problems, color error problems, and old and outdated LCDs. 2STRONG COMPATIBILITY: This phone screen assembly can be perfectly compatible with for Galaxy S9 cell phones, enabling users to replace the screen easily. 3COMPLETE REPAIR KIT: This kit is able to provide complete repair tools including screwdrivers, pry bars, picks, suction cups and other tools. 4GOOD PERFORMANCE: It undergoes rigorous testing and quality control to ensure that its performance is stable, display is clear, and it can be perfectly matched with your phone. 5SIMPLE AND EASY TO USE: You can watch the repair video on the internet before installation, which is convenient for you to do the installation by yourself.