Chosen Solution
Replaced screen and digitizer evrrything works except the fingerprint mid this my fault or is my replacement screen and digitizer not compatible
You may have accidentally damaged the Home Button Flex (the actual home button) or the Home Button Link Flex (a long flat cable that runs underneath the LCD Heat Shield). Take a look at this guide and double check your work. It’s not uncommon to tear the HB flex as it is very fragile and it will tear if it’s forced in any way. The other possibility is the Link flex and the connector at the end of it. Sometimes people accidentally pierce through it while trying to disconnect the HB from it and lifting iff the screen frame. If the actual Home Button is damaged, there is nothing you can do, only Apple can replace it.
