Chosen Solution

I have an iPhone 7plus black and it is iCloud locked. Will replacing the logic board from a different iPhone 7+ White remove the iCloud lock. I realize that I need to carry over the Touch ID and that there will not be waterproofing anymore. Had anyone done this if so, does it work?

Mark Uminskiy  yes it does. Essentially the logic board is the phone. For as long as you have a good (not locked) board it will pretty much be a different phone.