FIXPHONE Light Sensor Programmer Box for iPhone 8 8 Plus X LCD Screen EEPROM Photosensitive Data Programmer Screen Repair Tool

iPhone 8 8P X LCD screen EEPROM photosensitive data programmer, the photosensitive data can be readed & writed on iPhone 8/8P/X LCD screen , which can backup to the computer, even if the LCD screen is lost, as long as you have the data, it can also be used after replacing the screen in the future, It can only be used when there is original screen, since you have to read the data from the original screen and re-write it to the assembly screen.