iPhone 6 Home Button Assembly-Black

The Phone 6 Plus Home Button replacement can support all the basic functions except for unlocking the iPhone with fingerprint.
Your phone will get stuck on Error 53 during any upgrade or restore process, so DON'T upgrade or restore your phone after replacing the home button.
As it has already stated that fingerprint data is stored on the A8 chip in a Secure Enclave that is only accessible by the sensor itself, the Touch ID sensor is tied to the unique logic board inside each iPhone. If you break the original Touch ID sensor then that Phone 6 Plus will not have Touch ID function any longer.