Chosen Solution
Hello, i replaced housing to my iphone 6 plus becouse it was very damaged, after moving all the components to new housing and turning it on it gets very hot and then turns off, i investigated little bit and seems that that component between screen connectors and simtray.
Well, that’s where you got the SoC or CPU if you prefer. Overheating and shutdown point to a short in the processor, nothing you can take care of from a DIY prospective and being a very troublesome repair even for a Pro it’s probably not even worth a repair attempt due to a very unfavorable risk/reward ratio. I’d just think it’s time for a new phone in this case.
