Our Screen Is High Quality LCD Display Touch Screen Digitizer Assembly Replacement Kits For Samsung Galaxy A21s Product Description: -Material: Original -Suitable For: For Samsung Galaxy A21s LCD Display Touch Screen Digitizer Assembly Replacement Kits -Model Number: SM-A217F SM-A217M -Size: 6.5Inch -Resolution: 720x1600 pixels Package Including: 1x LCD Display Touch Screen Digitizer Assembly Replacement Kits 1x anti-fall all-inclusive tempered film 1x Free Tape 1x a set of special removal tools (2x screwdrivers 1x plastic spudger 2x Open Shell Fragments 1x suction cup） Installation Precautions: 1. Check whether the product is in good condition and test it before installation. Do not remove protective film or labels during testing. Watch out for static issues. 2. The screen is glass, which is a very fragile product. Testing before installation is strongly recommended 3. Do not bend the cable. During installation and testing, make sure the LCD cable is not bent. Curvatures greater than 90 degrees will result in a black view. 4. If your phone has a black screen during installation, press and hold the power key and volume key at the same time. If the phone vibrates, it's because the mainline is not installed properly. Then reinstall the product. 5. If you are not professional in maintenance, or have no experience in repairing electronic equipment, we do not recommend you to replace the screen by yourself. Take it to a repair shop for help to save you time and money. Or find the relevant installation video on the YouTube platform and follow the installation steps to install.