【Compatible】: The screen replacement is available for iPhone 7 , 4.7"(Model: A1660, A1778, A1779). It’s not work with iPhone 8 or 7 Plus. 【Tips】: Ensure that you follow the correct installation procedure. Begin by attaching the screen cable, and only then proceed to install the earpiece cable. Failure to follow this sequence may lead to difficulties during screen installation, including a screen that appears dim or goes completely black. This LCD display are Pre-Assembled and includes everything you need to successfully fix the phone and cost you less than going to a repair center to repair. 【Pre-Assembled】: Home Button, earpiece speaker, front camera, proximity sensor and metal back plate have been installed, Please NOTE touch ID function is not working. If you need this feature, please transfer your ear speaker and sensor from the original one. 【Easy installation】: To save your installation time, we provide step by step tutorial and complete repair tool kit for a quick and easy install. 【Application】: The screen will fix all screen problems: cracks, damage, dead spots, blurry display, dust spots, wrong color issues, touch response problems and so on. High resolution and high sensitive touch make your phone just like the good condition original one. CYKJGS for iPhone 7 Screen Replacement with Home Button Earpiece Ear Speaker White 3D Touch LCD Display Assembly Fix Tools Magnetic Screw Mat with Front Camera Speaker Repair Kit A1660 A1778 A1779