Aporte original por: Minho ,
You already tried a lot of the things I would have suggested to eliminate all non-hardware related issues. My question would be if you used other “original Apple” Lightning cables or just generic ones. The fact that the phone won’t charge may be indicative of a problem with the charge circuit. That starts with the Lightning Port in the phone and if that doesn’t solve the problem, the Tristar communications IC on the logic board. A repair shop that does board-level troubleshooting should be able to find a solution to this problem.