For any devices from Apple iPhone 11 and later model, you will see “unable to verify this iPhone has a genuine Apple display” message if you get after-market display units.
This will not prevent from iPhone functioning but you might notice following:
Multi-Touch issues
- Multi-Touch might not respond on parts of the screen
- Degraded Multi-Touch performance, such as missed screen touches or touches not registering in the right location
- Touches might unexpectedly register during a phone call
- Display might not turn off during phone calls
- Accidental edge or palm touches might register
Display brightness and color issues
- True Tone display doesn’t function correctly
- Lost or degraded function of the ambient light sensor, causing the screen to dim or brighten incorrectly
- Incorrect display color calibration, such as the display to appearing too yellow or blue
- Display isn’t uniformly bright
- Lower maximum brightness
- Unintentional battery drain
Q. Would the message be disappear if I get OEM screen from other shops who claims to have OEM? They offer much lower prices.
A. Answer is NO. You will still see the message if though you get OEM, original screen replaced if you don’t do it thru Apple Authorized Repair. The iOS device has to go thru Apple Repair Calibration in order to have full functionality.
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