Why Master Screen? Master Screen is a brand that has been focusing on iPhone screen replacement for many years. We Design Manufacture and Sale iPhone Replacement Screen, which allows us supply high quality, latest version products for every user. Choose us, choose a professional Team from Design to after sale service. Installation Notes: 1. Choose the RIGHT model and color, this replacement is for iPhone X Black. 2. Please follow the Professional Installation Video to finish your repair. (You could contact the Customer Service for Video or search it on YouTube.) 3. Make sure that the battery cable is disconnected and the device is turned off before installation. It could save your phone from short circuit or wrong installation damage. 4. Check the LCD and make sure that the flex cable is in good condition and there are no dusts or objects on the connector. 5. The flex cables are very delicate and fragile. DO NOT bend or tear with excessive force. Treat carefully! 6. When replacing the assembly, there are many screws that differ in size and length. Make sure that each screw is seated in the ORIGINAL hole. Package Included: 1x New LCD Screen and Digitizer for iPhone X 1x Tri-Point Y screwdriver 1x Pentagonal screwdriver 1x Phillips screwdriver 1x Plastic Opening Tool 1x Suction Cup 1x SIM Card Pin