Be Compatible with Huawei P20 Lite/Nova 3e ANE-LX2 ANE-L22 ANE-LX1 ANE-L21 ANE-AL00 5.84" (not fit for Huawei P20) . Pls confirm your version before purchases. Improper installation may cause invisible damage on screens, like vertical green lines, fringes, ghost image, so we highly recommend you to get it repaired by a professional technician.All the screens have passed through a series strict tests before shipping out and have been well-packed. The tools and two 3M adhesive tapes are included, no instructions, there're lots of instruction videos on YouTube, you can check them out. 30-day Money Back Guarantee and 6-month Warranty.Please send us a picture if you find any package damaged. Please contact us if you have any questions, we will reply to you within 24 hrs. Abuse review or feedback will void the warranty, please contact us to resolve the issues you got with the product.