iPhone 6 Error 4013 Even After Motherboard Replacement
A little backstory: First of all I'm pretty amateur in mobile repair, i got this two iPhones 6 for free from close friends, and i was looking to repair them because at that moment I didn't have a Phone First one from what I know fell into mud and stopped working, and the second one just died out of nowhere from what I was told
Phones didn't do anything, but when connected they turn on and show the red empty battery, then they show the apple logo and in the end the screen turns black and the backlight stays on
I thought the surefire way to get them to work was to replace the Motherboard so I bought two replacement and they quickly arrived! I replaced them...and nothing...same problem as before
Later I bought two Charging port replacement and also changed them...and also nothing changed
Recently I discovered i can connect them to iTunes (only using my USB Hub, if i connect them directly they won't even turn on) And tried to restore them and upgrade the software
I got my hopes up when iTunes detected it, but in the end it just gave me Error Code 4013
I read that the error is caused by a faulty motherboard NAND but i don't understand because I already replaced it
So I pretty much have absolutely no idea on what do do now, any help would be appreciated!!
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