QUALITY ASSURANCE - Each assembly is tested before shipping. We take care of all quality-related issues with either REPLACEMENT or REFUND. Please contact our customer support team if you have any issues with the item. SOLUTION – The repair screen kits can be used to repair or replace faulty screens, display problems, dead pixels, cracked LCD screens and wrong color issues. TOOL SET - Every order comes with a replacement screen assembly and 6-piece tool set, screen protector and adhesive for a quick and easy install. However, the kit does not include the following Ear Speaker, Front Camera, Proximity Sensor, and LCD Metal Back Plate. Please transfer these from your old screen. TUTORIAL & MANUAL – We provide step by step tutorial and manual with tips and tricks for a quick and easy install. COMPATIBLE MODELS - Compatible with iPhone X 5.8 inch. Model number on the back cover: A1865 A1901 A1902.