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No display even in the older crush lcd no light but it has a connection is there any bug in the version on ios 10.1.1 or ill need to open n trace the logic board,,, Is any one had a display ways on ip6????
Hi you need to replace LCD backlight iC , at repair shop this is one of the most common issues for iPhone 6 some time when you heating up the iC it works But i recommend to visit repair shop to replace it