Original post by: jessabethany ,
Not a good idea. An iPhone 7 with an unlocked working logic board is worth about the same as a....a working iphone 7. You'd end up paying for a phone and a half trying to do this, plus you'd have the risk of damaging the home button/fingerprint sensor---each home button is married to the logic board of that phone. If you damage the home button then you won't be able to just replace it.