Homebutton not working after screen swap
I have a strange situation. I have 2 iPhone 7 and I am trying to make on out of both:
1) iPhone 7 32 GB original no parts changed, 2) iPhone 7 128GB, battery replaced screen with 3rd party replaced.
The 128GB iPhone has the homebutton working but Touch ID does not work and the screen is not of good quality. My idee was to replace the complete screen incl Homebutton with the 32GB screen. I did this but no matter what I do, on the 128GB the Homebutton is totally unresponsive(Screen and Button original Apple).
Obviously I did not break anything because when I put back the screen to the original phone it works perfectly. When I put back the 3rd Party screen on the 128GB the home button works again. I have tried everything I am aware of incl DFU Mode and full restore of the firmware etc …
It sounds to me as if the Home Button would be linked to the original phone and would refuse to work on the other phone.
Any Idea?
Thx
Questa è una buona domanda?