Compatibility: This screen replacement is designed exclusively for the iPhone 7 models A1660, A1778, and A1779, providing a perfect fit for the 4.7-inch screen size. Please verify that your phone model matches these specifications before ordering. Application Replace cracked, broken, dead pixel, damaged, or non-responsive screens on your iPhone 7. Resolves touch issues and restores functionality. The Touch ID function only works with the original button assembly of your phone. You will need to transfer all the buttons from your old display to retain your Touch ID (HOME BUTTON NOT INCLUDED, you need to transfer it from your old screen). Installation: The iPhone 7 screen replacement kit (white) includes the screen replacement and glass digitizer. Note that it does not include the home button, earpiece speaker, front camera, sensor flex, or LCD shield plate. The provided repair tools facilitate a quick and hassle-free installation process.