Chosen Solution

Hello guys my iphone 5s stucked in boot loop so i wana know can we swap One Nand Chip from one phone to another phone or can we repair nand chip?

Are you sure boot loop is caused by bad nand? What iTunes restore error do you get if you tried restore? 4013? NAND would need to be removed and reprogrammed using a naviplus tool, not sure exactly what it’s called.