Repair a sticky or nonfunctional home button which causes restarting of the device.
Includes the home button flex cable assembly and the home button face with the metal ring in colors to match your iPhone 7 or 7 Plus.
Please be aware that because of software updates from Apple the home button may not work.
This is similar to the "Error 53" from 2016.
Apple may or may not release another software update to undo the software lock.
Basically the button will be there as decoration.
This item does not fix the home button clicking and the Touch ID feature