Only for compatible with iPhone 12 pro max Quality Guarantee: All screens are fully tested before shipping. Note: Without home button, earphone and front camera, just as the pictures show. Used to replace cracked, broken, dead pixel, damaged, touch not working, touch response problem, non-working screen. Follow the instructions. Any problems, we have professional technician team support team to support. Before installation Turn off the compatible with iPhone first. Keep the compatible with iPhone turned off until all jobs are finished. Make sure in a clean environment, no dust and static electricity. Prepare all necessary tools. Watch the direction video, if you have no experience. During installation Disconnect the cable to the battery first when the compatible with iPhone was opened. Connected the cables in the right places. Test the screen after connecting all the cables on the screen. Screws have different size. All screws must be connected in the original holes. After installation Test all the functions of the screen, display, touch response, 3D touch function. Display problems like lines, spot are probably caused by static electricity. These problems can be solved by cleaning the cables and charging the compatible with iPhone. Is it easy to install? Yes, but please check some videos before installation, if you have no experience. If you could not find the direction video, please contact the seller for it. Can I still have face ID function after installation? Yes, this screen replacement supports face ID perfectly. Does it come with front camera and other accessories that are on the regular screen? No, the front camera is not connected to the screen. You need to remove the speaker from the old screen. Does it come with waterproofing? Yes, it comes with waterproof glue, so you can keep the waterproof function. Does it come with necessary tools? Yes