Incell new technology screen: Incell technology---ultra-high brightness, 350cd/, 1:1 original size. Full perspective, anti-fingerprint, smooth touch. Using to replace the defective lcd display touch screen digitizer assembly such as the screen doesn't respond properly, display problems, distortion pixels, cracked lcd screens, wrong color issues, old or dead lcd. And you can use the facial recognition function and 3D touch normally like the original screen. TUTORIAL & MANUAL We provide step by step video tutorial and manual with tips and tricks for a quick and easy install.We highly recommend watching the video to become familiar with the procedures before attempting the installation to avoid unnecessary damage to your phone. TOOL SET - Every order comes with a replacement screen assembly and 6-piece tool set, screen protector for a quick and easy install.