Power button not working after replacing charging port and battery
I recently changed the charging port and battery on a IPhone 6s that I had been given.
The problem is that the phone only boots with the charger in and does not hold any charge what so ever and does not actually recognise that the phone is charging when on. I have tried to reset the phone but wasn't able to hard reset as the power button will not work, was in perfect working order before hand,
Any thoughts what might be causing these issues??