Chosen Solution
There is an additional ribbon on the new display that was not on the old display. Is this supposed to be configured in as well somehow? Otherwise I don’t see why it’s not working.?
As mentioned by others, the home button has to be transferred from the original screen to the new screen as this part is serialized to the logic board. If you did transfer and it still displays the message, check the connection of the home button to the screen and the screen to the logic board. It is also possible that the new screen is defective.
