?Warranty& and Customer Service? Every  iPhone 11 LCD screen will be strictly tested and confirmed to be of good quality before being shipped out. We support one year WARRENTY service for no man-made quality issues. If you have any problems or are dissatisfied with the iphone 11 screen,please contact us,we will try our best to help you out. ?Easy Installation & Time Saving and Money Saving? This iphone 11 screen replacement kit includes a complete set of repair tools kit with a step-by-step manual.You only need to move the sensor module from old screen to new screen,and you can watch the instruction video on our detail page.We strongly recommend you to watch the instruction video before the installation to avoid unnecessary damage.Just follow the instructions to install it,you will save your time and money and protect your privacy. ?Perfect Quality Screen? The iPhone 11 LCD screen uses the latest INCELL technology,has ultra-high brightness up to 500 nit, gives you high resolution,sensitivity touch,Face ID and 3d touch function like original screen. And The iPhone 11 replacement screen kit come with the waterproof frame adhesive sticker which is used to make your iphone keep the waterproof capability. By the way,you can also use it with sunglasses. ?Application? Does your phone have these problems like cracked, damaged, old screen, dead display, no response, dead pixels or wrong color? If YES, the iphone 11 display is your good choice to renew your phone perfectly.You can use it to fix all screen problems. ?Compatibility?This iphone 11 LCD Screen replacement is ONLY for iPhone 11 6.1 inch,Compatible with model A2111, A2223, A2221. Not suitable for other models or other brands. Please confirm the model carefully before ordering it.