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im have iphone 6 whit black screen when im connect to computer itunes detect it but no image on display buy other display module and no get image on display im disconnect battery before change modules an connect after change display module no work itunes detect iphone test display on other iphone 6 and all display work well on other iphone
Shine a flashlight over the display. See I’ve you’ve blown the backlight. I hear it’s not difficult to do while disconnecting the LCD cable
