Stuck on apple logo, now fully shorted
<- do you think this micro crack can be the issue ?
I´ve got iphone 7 plus which was stuck on apple logo, power consumption was 0.80a and occasionaly jumped to 1.5a for a split second.
I left it like that for 2 minutes to see if it will eventualy boot up.
Unfortunately phone died and went to the full short after that and PMIC is extremely hot .
Should this cause PMIC to fail or most probably that is some cap shorted anywhere else without the heat coming out of it ?
I want to make sure before I pull anything from the board.
Is dit een goede vraag?