Replaced charging port and battery still won’t charge.
Before I started repairing the IPhone 6s it would not charged. When I examined the port you could see bent pins inside. Guessing that was the problem so I replaced the battery (just Incase) and the charging port. After I installed everything it still won’t charge. No it’s not the cable/usb port. I’ve read something about a chip on the motherboard that can go bad. Any thoughts?