iphone 6s error 4014 by Unicore Labs December 17, 2021, 5:57 am 1.8k Views how to solve iphone 6s Error 4014 when we restore in iTunes. the process of working with acp harddisk / nand, without being reprogrammed in #ipbox and just restoring it directly in iTunes. #itunes #nand #iphones #error4014 . Share this: See more Previous article How much slower is the new GPU? | RX 6600 vs 6600 XT Next article SwipeSimple – Point of Sale