Why Does My Touch Id Work But Not The Home Button. Toggle Touch ID Passcode. This interference is caused by the electric field generated by the charging solenoids conductive lines which route from the port to the phone battery.
Unfortunately not everything is perfect. The reason why your touchIDs are not working while plugged in is that there is an interference between the finger sensor and your finger. This is a more secure form of authentication and also makes the process much faster.
The software-based buttons works just like the physical home button and.
Any sweat or liquid on your finger at all can interfere with the scan. If all fails you can hotwire it directly to its corresponding pins. Go to Settings - Accessibility - AssistiveTouch and tap the switch next to AssistiveTouch to turn it on. Without powering off the phone before replacing the screen.