FixCell LCD Display for IPHONE 13 Pro Max SOFT OLED 120Hz (Diagnosable, Used) (5903396399862)

Diagnostic Screen for iPhone – Service Version Professional service-grade screen for iPhone, equipped with an EEPROM that emulates the original IC chip, allowing the device to boot, operate, or be tested without triggering the “screen replacement” message. Essential for repair technicians – used to verify the functionality of the motherboard, Face ID, touch circuits, True Tone, and other features that may be lost when replacing the screen with a non-original IC. Tested with iOS 18. We are not responsible for potential compatibility changes in future iOS versions that may affect screen recognition. After installation, the device must be powered on and run in diagnostic mode for proper screen initialization.