Chosen Solution
i have an iphone 7 which is dead i tried everything i could but nothing, i measured every single caps on the board but no short and ,also i did connect it to a power supply zero amps , but when tries to boot up it goes up to 0.06 or 0.07 ma and stays there i was wondering if someone can help ,also i measured voltages from PMIC all the rails have the right voltages :{ and i tried to make it hot with power supply but as the currents consuming is very low it doesn’t produce enough heat thanks for reading :)
I also got a problem like that but i solved with by changing U2 ic.Most of the iPhone dead with by using copy charger,