Chosen Solution
okay so i have iphone 5s , its been working okay lately until ysterday i tried to cut it on and it was taking forever to cut on . my phone has to be off to charge or it wont charge at all , its been on the apple logo screen since yesterday 4:45 . i dont know what to do , i tried syncing with itunes but because my phone doesnt detect its being plugged in it wont work so whar can i do ?
The Iphone behavior seems consistent with a faulty U2 IC ,usually caused by non original chargers. You may try a battery replacement not to let anything untried but it might well be useless.
I’d try replacing the battery and cleaning out the charge port with a safety pin.
