Locating Power Leak

Clever 03/08/2019

What is the best way to locate a power leak, i have an iPhone 6 plus that is pulling a small number of amps when plugged into power supply with no battery through the charge port. I changed the U2 IC on this one as it wasn't charging at all through the USB port or detecting. Would i plug it in and check voltages around certain areas? Would rosin smoking and injecting voltage work?
Answers

tony

03/22/2019

Has it been water damaged?

Kidd

03/22/2019

YES, you can find the faulty component with rosin. Check the video please https://www.youtube.com/watch?v=OJFngzyqp2E&t=10s
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