Chosen Solution

I’ve been given a iPhone 6S Plus. Dead, Doesn’t Charge or show any signs of life. My explanation was that it was left charging overnight and in the morning it was dead. I have a working iPhone 6s, works fine except for the cracked screen. I have all the tools needed to open these bad boys up and swap parts, etc. Just need to know what to look for and if parts are compatible. Thanks!

Screens and boards are not cross compatible, you can’t swap almost anything between the two except few screws and metal buttons. The easiest solution seems to just replace your 6s broken screen.