Chosen Solution

Hello, Recently board swap my iPhone 11 from a donor I have. Both are exactly the same just different colors Red|Purple. Red iPhone was dying quickly, the screen broke and had broken tele camera. I figured a logic swap would be the easiest thing I could ever do and it would ‘feel like’ brand new. The donor I have is mint. I complete the swap and it reboots 3mins later. Come to find out I had damaged the power flex and since i knew mine I was good from Red iPhone I replaced it. No results still the same issue (power button not working) but now I’m getting a PRS0 code too. I replaced that but still no results. I checked front mic and flash they both work. It charges, speaker works, and mic as well. Is this a code thing that apple implements when users repair their own devices? This is very annoying.

You have to swap everything. Charge port etc the lot unfortunately.