Well, if your iPhone 6, 6 plus, 6s is stuck on the black screen, you can try TunesKit iOS System Recovery: https://bit.ly/2VILseB
This smart iOS repair tool can help you fix 150+ iOS problems in one click such as iPhone stuck on Apple logo, recovery mode, white or black screen of death, DFU mode, etc. on iPhone/iPad/iPod Touch without losing your data. 


IPhone 6 ,6 plus dead won't see display
IPhone 6 dead won't turn on no response
IPhone display ic problem
Iphone or iPad black screen
Iphone 6s screen phone detected by iTunes

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