Original post by: Robert Vitali ,
Why isn't true tone display available with a iFixit replacement screen
So I recently replaced a broken iPhone 8 LCD and screen, buying parts from iFixit. After replacing the display and moving the home button from the original display to the new one, and updating to iOS 12 beta, I was able to get almost full functionality back to the device (touch ID wasn't working but is now currently). I have not been able to use true tone on the display, however.